视频直播推流与拉流的实现
2024-06-04 13:04:50
序言
最近在研究直播的弹幕，东西有点多，准备记录一下免得自己忘了又要重新研究，也帮助有这方面需要的同学少走点弯路。关于直播的技术细节其实就是两个方面一个是推流一个是拉流，而弹幕的实现核心在即时聊天，使用聊天室的就能实现，只是消息的展示方式不同而已。在大多数的项目中还是使用第三方的直播平台实现推流功能，因此关于直播平台的选择也是至关重要。下面由我娓娓道来。
效果
为了演示方便我把屏幕录像上传到优酷了，的英文这视频地址
功能
1.缓冲进度
2.弹幕
3.横竖屏切换
实现
1.直播SDK的选择
提供直播功能的厂商有很多，比如七牛云，乐视，百度云，腾讯云，金山云，等等。功能也大同小异，常见的缩略图，视频录制，转码，都可以实现。但是对于SDK的易用程度还是不敢恭维的。下面我说说我遇到的一些问题。
1.乐视
乐视云移动直播
优点：
乐视直播的注册流程还是很方便的，选择个人开发者，然后验证身份信息就可以使用了，每人每月免费10GB的流量。
缺点
最大的缺点就是稳定性，至少在我测试的时候也就是2016年年9月份稳定性很差，不是说视频的稳定性，而是推流的稳定性，我有一台在同样的网络下我的体内X7能推流，但是魅蓝NOTE2不能推流。然而体内X7推出去的流在电脑上用VLC能播放，在其他手机上显示黑屏，既不报错也没画面。随后使用同样的网络，同样的魅蓝注2，百度的SDK就能推流。看来乐视的直播技术方面还有待改进，直接通。
2.七牛云
七牛云官网
优点
态度好，服务周到，其他方面的不能再评价了，因为没有真正使用过，这的确很尴尬，不过态度的确很好，会有客服打电话过来询问需求，会有技术支持人员主动沟通，这是很值得肯定的。
缺点
倒不能算是缺点，可能算特点吧，七牛云需要使用域名别名解析来做RTMP直播流域名，也就是说你要使用七牛云必须要有一个备案过的域名，由于我司的域名我不能轻易去改，而且我也没有备案过的域名，所以不能测试。
3.腾讯云
还没有通过审核，效率太低。
4.阿里云
也需要域名，跳过。
5.百度云
百度音视频直播LSS
优点
审核速度挺快的，实名认证大概15分钟搞定（这是我的速度，仅供参考），不需要域名，为个人开发者免费提供10G的流量测试，这点很良心。而且功能很全面，推流很简单下面是价格表：
缺点
企业用户需要认证，否则单月最大流量为1TB，个人用户总流量限制在1000GB。
经过以上对比最终选择了百度云来实现直播。
2.及时聊天SDK的选择
这里边倒没有太多的考虑，环信，融云，LeanCloud都可以，但是长期使用leancloud发现其文档质量很高，SDK简单易用。所以使用了LeanCloud来实现即时通讯。
LearnCloud Android的实时通信开发指南
3.弹幕实现
弹幕说白了就是聊天室，只是聊天室的消息需要在视频节目上显示而已，所以首先要实现一个聊天室，此处使用LeanCloud实现。
第一步：初始化
第二步：登录
<code class="language-java hljs has-numbering" style="display: block; padding: 0px; background: transparent; color: inherit; box-sizing: border-box; font-family: "Source Code Pro", monospace;font-size:undefined; white-space: pre; border-radius: 0px; word-wrap: normal;"><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">package</span> com.zgh.livedemo;<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span>
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> android.content.Intent;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> android.os.Bundle;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> android.support.v7.app.AppCompatActivity;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> android.text.TextUtils;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> android.view.View;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> android.widget.EditText;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> android.widget.Toast;<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span>
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> com.avos.avoscloud.im.v2.AVIMClient;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> com.avos.avoscloud.im.v2.AVIMException;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> com.avos.avoscloud.im.v2.callback.AVIMClientCallback;<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span>
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-class" style="box-sizing: border-box;"><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">class</span> <span class="hljs-title" style="box-sizing: border-box; color: rgb(102, 0, 102);">LoginActivity</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">extends</span> <span class="hljs-title" style="box-sizing: border-box; color: rgb(102, 0, 102);">AppCompatActivity</span> {</span><span style="box-sizing: border-box;"></span>EditText et_name;<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span><span class="hljs-annotation" style="color: rgb(155, 133, 157); box-sizing: border-box;">@Override</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">protected</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">onCreate</span>(Bundle savedInstanceState) {<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">super</span>.onCreate(savedInstanceState);<span style="box-sizing: border-box;"></span>setContentView(R.layout.activity_login);<span style="box-sizing: border-box;"></span>et_name = (EditText) findViewById(R.id.et_name);<span style="box-sizing: border-box;"></span>findViewById(R.id.btn_login).setOnClickListener(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> View.OnClickListener() {<span class="hljs-annotation" style="color: rgb(155, 133, 157); box-sizing: border-box;">@Override</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">onClick</span>(View v) {<span style="box-sizing: border-box;"></span>String name = et_name.getText().toString();<span style="box-sizing: border-box;"></span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (TextUtils.isEmpty(name)) {<span style="box-sizing: border-box;"></span>Toast.makeText(LoginActivity.<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">this</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"登录名不能为空"</span>, Toast.LENGTH_SHORT).show();<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span>;<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>login(name);<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>});<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">login</span>(String name) {<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//使用name作为cliendID</span><span style="box-sizing: border-box;"></span>AVIMClient jerry = AVIMClient.getInstance(name);<span style="box-sizing: border-box;"></span>jerry.open(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> AVIMClientCallback() {<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span><span class="hljs-annotation" style="color: rgb(155, 133, 157); box-sizing: border-box;">@Override</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">done</span>(AVIMClient client, AVIMException e) {<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (e == <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>) {<span style="box-sizing: border-box;"></span>Toast.makeText(LoginActivity.<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">this</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"登录成功"</span>, Toast.LENGTH_SHORT).show();<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//保存client</span><span style="box-sizing: border-box;"></span>MyApp.mClient = client;<span style="box-sizing: border-box;"></span>startActivity(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> Intent(LoginActivity.<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">this</span>, MainActivity.class));<span style="box-sizing: border-box;"></span>} <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">else</span> {<span style="box-sizing: border-box;"></span>Toast.makeText(LoginActivity.<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">this</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"登录失败:"</span> + e.getMessage(), Toast.LENGTH_SHORT).show();<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>});<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span>
}</code><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; background-color: rgb(238, 238, 238); top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right;"><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">1</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">2</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">3</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">4</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">五</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">6</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">7</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">8</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">9</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">10</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">11</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">12</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">13</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">14</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">15</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">16</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">17</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">18</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">19</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">20</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">21</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">22</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">23</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">24</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">25</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">26</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">27</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">28</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">29</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">三十</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">31</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">32</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">33</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">34</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">35</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">36</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">37</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">38</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">39</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">40</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">41</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">42</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">43</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">44</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">45</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">46</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">47</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">48</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">49</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">50</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">51</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">52</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">53</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">54</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">55</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">56</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">57</span></li></ul><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; background-color: rgb(238, 238, 238); top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right;"><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">1</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">2</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">3</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">4</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">五</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">6</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">7</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">8</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">9</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">10</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">11</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">12</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">13</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">14</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">15</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">16</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">17</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">18</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">19</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">20</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">21</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">22</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">23</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">24</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">25</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">26</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">27</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">28</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">29</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">三十</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">31</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">32</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">33</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">34</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">35</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">36</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">37</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">38</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">39</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">40</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">41</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">42</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">43</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">44</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">45</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">46</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">47</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">48</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">49</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">50</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">51</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">52</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">53</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">54</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">55</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">56</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">57</span></li></ul>
第三步，进入聊天室
在进入直播界面的时候调用此方法，进入聊天室.conversationId应该从服务器获取，此处用于测试使用了一个固定的ID。
<code class="hljs java has-numbering" style="display: block; padding: 0px; background: transparent; color: inherit; box-sizing: border-box; font-family: "Source Code Pro", monospace;font-size:undefined; white-space: pre; border-radius: 0px; word-wrap: normal;"><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">join</span>() {<span style="box-sizing: border-box;"></span>MyApp.mClient.open(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> AVIMClientCallback() {<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span><span class="hljs-annotation" style="color: rgb(155, 133, 157); box-sizing: border-box;">@Override</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">done</span>(AVIMClient client, AVIMException e) {<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (e == <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>) {<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//登录成功</span>conv = client.getConversation(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"57d8b2445bbb50005e420535"</span>);<span style="box-sizing: border-box;"></span>conv.join(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> AVIMConversationCallback() {<span class="hljs-annotation" style="color: rgb(155, 133, 157); box-sizing: border-box;">@Override</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">done</span>(AVIMException e) {<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (e == <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>) {<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//加入成功</span>Toast.makeText(MainActivity.<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">this</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"加入聊天室成功"</span>, Toast.LENGTH_SHORT).show();<span style="box-sizing: border-box;"></span>et_send.setEnabled(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">true</span>);<span style="box-sizing: border-box;"></span>} <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">else</span> {<span style="box-sizing: border-box;"></span>Toast.makeText(MainActivity.<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">this</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"加入聊天室失败："</span> + e.getMessage(), Toast.LENGTH_SHORT).show();<span style="box-sizing: border-box;"></span>et_send.setEnabled(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">false</span>);<span style="box-sizing: border-box;"></span>android.util.Log.i(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"zzz"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"加入聊天室失败 :"</span> + e.getMessage());<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>});<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>});<span style="box-sizing: border-box;"></span>}</code><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; background-color: rgb(238, 238, 238); top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right;"><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">1</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">2</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">3</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">4</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">五</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">6</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">7</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">8</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">9</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">10</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">11</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">12</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">13</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">14</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">15</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">16</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">17</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">18</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">19</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">20</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">21</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">22</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">23</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">24</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">25</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">26</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">27</span></li></ul><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; background-color: rgb(238, 238, 238); top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right;"><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">1</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">2</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">3</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">4</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">五</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">6</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">7</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">8</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">9</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">10</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">11</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">12</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">13</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">14</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">15</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">16</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">17</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">18</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">19</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">20</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">21</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">22</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">23</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">24</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">25</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">26</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">27</span></li></ul>
登录成功以后，在onResum的时候将此活动注册为消息处理者，在的onPause的时候取消注册。而在应用程序的的onCreate的时候注册一个默认的处理器，也就是说当APP在后头运行的时候，通过默认处理器处理消息，即弹出状态栏弹出通知，而在聊天界面由当前界面处理消息。
<code class="hljs java has-numbering" style="display: block; padding: 0px; background: transparent; color: inherit; box-sizing: border-box; font-family: "Source Code Pro", monospace;font-size:undefined; white-space: pre; border-radius: 0px; word-wrap: normal;"><span class="hljs-annotation" style="color: rgb(155, 133, 157); box-sizing: border-box;">@Override</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">protected</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">onResume</span>() {<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">super</span>.onResume();<span style="box-sizing: border-box;"></span>AVIMMessageManager.registerMessageHandler(AVIMTextMessage.class, roomMessageHandler);<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span><span class="hljs-annotation" style="color: rgb(155, 133, 157); box-sizing: border-box;">@Override</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">protected</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">onPause</span>() {<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">super</span>.onPause();<span style="box-sizing: border-box;"></span>AVIMMessageManager.unregisterMessageHandler(AVIMTextMessage.class, roomMessageHandler);<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>
</code><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; background-color: rgb(238, 238, 238); top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right;"><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">1</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">2</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">3</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">4</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">五</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">6</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">7</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">8</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">9</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">10</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">11</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">12</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">13</span></li></ul><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; background-color: rgb(238, 238, 238); top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right;"><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">1</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">2</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">3</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">4</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">五</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">6</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">7</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">8</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">9</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">10</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">11</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">12</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">13</span></li></ul>
在接收到消息以后把消息显示在弹幕控件上。
<code class="hljs java has-numbering" style="display: block; padding: 0px; background: transparent; color: inherit; box-sizing: border-box; font-family: "Source Code Pro", monospace;font-size:undefined; white-space: pre; border-radius: 0px; word-wrap: normal;"><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-class" style="box-sizing: border-box;"><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">class</span> <span class="hljs-title" style="box-sizing: border-box; color: rgb(102, 0, 102);">RoomMessageHandler</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">extends</span> <span class="hljs-title" style="box-sizing: border-box; color: rgb(102, 0, 102);">AVIMMessageHandler</span> {</span><span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//接收到消息后的处理逻辑</span><span class="hljs-annotation" style="color: rgb(155, 133, 157); box-sizing: border-box;">@Override</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">onMessage</span>(AVIMMessage message, AVIMConversation conversation, AVIMClient client) {<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (message <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">instanceof</span> AVIMTextMessage) {<span style="box-sizing: border-box;"></span>String info = ((AVIMTextMessage) message).getText();<span style="box-sizing: border-box;"></span><span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//添加消息到屏幕</span><span style="box-sizing: border-box;"></span>addMsg(info);<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">addMsg</span>(String msg) {<span style="box-sizing: border-box;"></span>TextView textView = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> TextView(MainActivity.<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">this</span>);<span style="box-sizing: border-box;"></span>textView.setText(msg);<span style="box-sizing: border-box;"></span>ViewGroup.MarginLayoutParams params = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> ViewGroup.MarginLayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);<span style="box-sizing: border-box;"></span>params.setMargins(<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">5</span>, <span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">10</span>, <span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">5</span>, <span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">10</span>);<span style="box-sizing: border-box;"></span>textView.setLayoutParams(params);<span style="box-sizing: border-box;"></span>ll_room.addView(textView, <span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">0</span>);<span style="box-sizing: border-box;"></span>barrageView.addMessage(msg);<span style="box-sizing: border-box;"></span>}</code><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; background-color: rgb(238, 238, 238); top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right;"><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">1</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">2</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">3</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">4</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">五</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">6</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">7</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">8</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">9</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">10</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">11</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">12</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">13</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">14</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">15</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">16</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">17</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">18</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">19</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">20</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">21</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">22</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">23</span></li></ul><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; background-color: rgb(238, 238, 238); top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right;"><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">1</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">2</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">3</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">4</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">五</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">6</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">7</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">8</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">9</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">10</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">11</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">12</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">13</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">14</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">15</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">16</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">17</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">18</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">19</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">20</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">21</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">22</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">23</span></li></ul>
弹幕的控件
<code class="hljs java has-numbering" style="display: block; padding: 0px; background: transparent; color: inherit; box-sizing: border-box; font-family: "Source Code Pro", monospace;font-size:undefined; white-space: pre; border-radius: 0px; word-wrap: normal;"><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">package</span> com.zgh.livedemo.view;<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span>
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> android.content.Context;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> android.graphics.Color;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> android.graphics.Rect;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> android.os.Handler;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> android.os.Message;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> android.text.TextPaint;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> android.util.AttributeSet;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> android.view.animation.AccelerateDecelerateInterpolator;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> android.view.animation.Animation;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> android.view.animation.TranslateAnimation;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> android.widget.RelativeLayout;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> android.widget.TextView;<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span>
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> java.util.ArrayList;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> java.util.List;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> java.util.Random;<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span>
<span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/*** Created by lixueyong on 16/2/19.*/</span>
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-class" style="box-sizing: border-box;"><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">class</span> <span class="hljs-title" style="box-sizing: border-box; color: rgb(102, 0, 102);">BarrageView</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">extends</span> <span class="hljs-title" style="box-sizing: border-box; color: rgb(102, 0, 102);">RelativeLayout</span> {</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> Context mContext;<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> BarrageHandler mHandler = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> BarrageHandler();<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> Random random = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> Random(System.currentTimeMillis());<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">static</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">final</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">long</span> BARRAGE_GAP_MIN_DURATION = <span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">1000</span>;<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//两个弹幕的最小间隔时间</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">static</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">final</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">long</span> BARRAGE_GAP_MAX_DURATION = <span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">2000</span>;<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//两个弹幕的最大间隔时间</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> maxSpeed = <span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">10000</span>;<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//速度，ms</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> minSpeed = <span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">5000</span>;<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//速度，ms</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> maxSize = <span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">30</span>;<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//文字大小，dp</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> minSize = <span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">15</span>;<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//文字大小，dp</span><span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> totalHeight = <span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">0</span>;<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> lineHeight = <span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">0</span>;<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//每一行弹幕的高度</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> totalLine = <span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">0</span>;<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//弹幕的行数</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> List<String> messageList = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> ArrayList<>();<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// private String[] itemText = {"是否需要帮忙", "what are you 弄啥来", "哈哈哈哈哈哈哈", "抢占沙发。。。。。。", "************", "是否需要帮忙",</span><span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// "我不会轻易的狗带", "嘿嘿", "这是我见过的最长长长长长长长长长长长的评论"};</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> textCount;
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// private List<BarrageItem> itemList = new ArrayList<BarrageItem>();</span><span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-title" style="box-sizing: border-box;">BarrageView</span>(Context context) {<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">this</span>(context, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>);<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-title" style="box-sizing: border-box;">BarrageView</span>(Context context, AttributeSet attrs) {<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">this</span>(context, attrs, <span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">0</span>);<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-title" style="box-sizing: border-box;">BarrageView</span>(Context context, AttributeSet attrs, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> defStyleAttr) {<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">super</span>(context, attrs, defStyleAttr);<span style="box-sizing: border-box;"></span>mContext = context;<span style="box-sizing: border-box;"></span>init();<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">init</span>() {<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// textCount = itemText.length;</span><span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> duration = (<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span>) ((BARRAGE_GAP_MAX_DURATION - BARRAGE_GAP_MIN_DURATION) * Math.random());<span style="box-sizing: border-box;"></span>mHandler.sendEmptyMessageDelayed(<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">0</span>, duration);<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">addMessage</span>(String message) {<span style="box-sizing: border-box;"></span>messageList.add(message);<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span><span class="hljs-annotation" style="color: rgb(155, 133, 157); box-sizing: border-box;">@Override</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">onWindowFocusChanged</span>(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">boolean</span> hasWindowFocus) {<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">super</span>.onWindowFocusChanged(hasWindowFocus);<span style="box-sizing: border-box;"></span>totalHeight = getMeasuredHeight();<span style="box-sizing: border-box;"></span>lineHeight = getLineHeight();<span style="box-sizing: border-box;"></span>totalLine = totalHeight / lineHeight;<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">generateItem</span>() {<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (messageList.size() > <span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">0</span>) {<span style="box-sizing: border-box;"></span>BarrageItem item = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> BarrageItem();<span style="box-sizing: border-box;"></span>String tx = messageList.remove(<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">0</span>);<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> sz = (<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span>) (minSize + (maxSize - minSize) * Math.random());<span style="box-sizing: border-box;"></span>item.textView = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> TextView(mContext);<span style="box-sizing: border-box;"></span>item.textView.setText(tx);<span style="box-sizing: border-box;"></span>item.textView.setTextSize(sz);<span style="box-sizing: border-box;"></span>item.textView.setTextColor(Color.rgb(random.nextInt(<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">256</span>), random.nextInt(<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">256</span>), random.nextInt(<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">256</span>)));<span style="box-sizing: border-box;"></span>item.textMeasuredWidth = (<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span>) getTextWidth(item, tx, sz);<span style="box-sizing: border-box;"></span>item.moveSpeed = (<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span>) (minSpeed + (maxSpeed - minSpeed) * Math.random());<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (totalLine == <span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">0</span>) {<span style="box-sizing: border-box;"></span>totalHeight = getMeasuredHeight();<span style="box-sizing: border-box;"></span>lineHeight = getLineHeight();<span style="box-sizing: border-box;"></span>totalLine = totalHeight / lineHeight;<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>item.verticalPos = random.nextInt(totalLine) * lineHeight;<span style="box-sizing: border-box;"></span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// itemList.add(item);</span><span style="box-sizing: border-box;"></span>showBarrageItem(item);<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">showBarrageItem</span>(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">final</span> BarrageItem item) {<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> leftMargin = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">this</span>.getRight() - <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">this</span>.getLeft() - <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">this</span>.getPaddingLeft();<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span>LayoutParams params = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);<span style="box-sizing: border-box;"></span>params.addRule(RelativeLayout.ALIGN_PARENT_TOP);<span style="box-sizing: border-box;"></span>params.topMargin = item.verticalPos;<span style="box-sizing: border-box;"></span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">this</span>.addView(item.textView, params);<span style="box-sizing: border-box;"></span>Animation anim = generateTranslateAnim(item, leftMargin);<span style="box-sizing: border-box;"></span>anim.setAnimationListener(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> Animation.AnimationListener() {<span class="hljs-annotation" style="color: rgb(155, 133, 157); box-sizing: border-box;">@Override</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">onAnimationStart</span>(Animation animation) {<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span><span class="hljs-annotation" style="color: rgb(155, 133, 157); box-sizing: border-box;">@Override</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">onAnimationEnd</span>(Animation animation) {<span style="box-sizing: border-box;"></span>item.textView.clearAnimation();<span style="box-sizing: border-box;"></span>BarrageView.<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">this</span>.removeView(item.textView);<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span><span class="hljs-annotation" style="color: rgb(155, 133, 157); box-sizing: border-box;">@Override</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">onAnimationRepeat</span>(Animation animation) {<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>});<span style="box-sizing: border-box;"></span>item.textView.startAnimation(anim);<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> TranslateAnimation <span class="hljs-title" style="box-sizing: border-box;">generateTranslateAnim</span>(BarrageItem item, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> leftMargin) {<span style="box-sizing: border-box;"></span>TranslateAnimation anim = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> TranslateAnimation(leftMargin, -item.textMeasuredWidth, <span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">0</span>, <span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">0</span>);<span style="box-sizing: border-box;"></span>anim.setDuration(item.moveSpeed);<span style="box-sizing: border-box;"></span>anim.setInterpolator(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> AccelerateDecelerateInterpolator());<span style="box-sizing: border-box;"></span>anim.setFillAfter(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">true</span>);<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> anim;<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span><span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/*** 计算TextView中字符串的长度**<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> text 要计算的字符串*<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> Size 字体大小*<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @return</span> TextView中字符串的长度*/</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">float</span> <span class="hljs-title" style="box-sizing: border-box;">getTextWidth</span>(BarrageItem item, String text, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">float</span> Size) {<span style="box-sizing: border-box;"></span>Rect bounds = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> Rect();<span style="box-sizing: border-box;"></span>TextPaint paint;<span style="box-sizing: border-box;"></span>paint = item.textView.getPaint();<span style="box-sizing: border-box;"></span>paint.getTextBounds(text, <span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">0</span>, text.length(), bounds);<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> bounds.width();<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span><span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/*** 获得每一行弹幕的最大高度**<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @return</span>*/</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> <span class="hljs-title" style="box-sizing: border-box;">getLineHeight</span>() {<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">/* BarrageItem item = new BarrageItem();String tx = itemText[0];item.textView = new TextView(mContext);item.textView.setText(tx);item.textView.setTextSize(maxSize);Rect bounds = new Rect();TextPaint paint;paint = item.textView.getPaint();paint.getTextBounds(tx, 0, tx.length(), bounds);return bounds.height();*/</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">50</span>;<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span>class BarrageHandler extends Handler {<span style="box-sizing: border-box;"></span><span class="hljs-annotation" style="color: rgb(155, 133, 157); box-sizing: border-box;">@Override</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">handleMessage</span>(Message msg) {<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">super</span>.handleMessage(msg);<span style="box-sizing: border-box;"></span>generateItem();<span style="box-sizing: border-box;"></span><span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//每个弹幕产生的间隔时间随机</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> duration = (<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span>) ((BARRAGE_GAP_MAX_DURATION - BARRAGE_GAP_MIN_DURATION) * Math.random());<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">this</span>.sendEmptyMessageDelayed(<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">0</span>, duration);<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span>
}</code><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; background-color: rgb(238, 238, 238); top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right;"><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">1</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">2</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">3</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">4</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">五</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">6</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">7</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">8</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">9</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">10</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">11</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">12</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">13</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">14</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">15</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">16</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">17</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">18</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">19</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">20</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">21</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">22</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">23</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">24</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">25</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">26</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">27</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">28</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">29</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">三十</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">31</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">32</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">33</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">34</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">35</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">36</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">37</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">38</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">39</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">40</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">41</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">42</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">43</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">44</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">45</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">46</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">47</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">48</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">49</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">50</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">51</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">52</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">53</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">54</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">55</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">56</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">57</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">58</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">59</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">60</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">61</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">62</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">63</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">64</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">65</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">66</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">67</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">68</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">69</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">70</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">71</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">72</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">73</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">74</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">75</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">76</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">77</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">78</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">79</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">80</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">81</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">82</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">83</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">84</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">85</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">86</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">87</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">88</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">89</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">90</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">91</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">92</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">93</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">94</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">95</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">96</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">97</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">98</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">99</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">100</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">101</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">102</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">103</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">104</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">105</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">106</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">107</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">108</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">109</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">110</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">111</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">112</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">113</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">114</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">115</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">116</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">117</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">118</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">119</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">120</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">121</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">122</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">123</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">124</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">125</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">126</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">127</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">128</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">129</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">130</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">131</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">132</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">133</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">134</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">135</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">136</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">137</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">138</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">139</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">140</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">141</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">142</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">143</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">144</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">145</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">146</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">147</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">148</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">149</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">150</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">151</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">152</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">153</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">154</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">155</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">156</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">157</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">158</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">159</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">160</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">161</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">162</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">163</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">164</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">165</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">166</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">167</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">168</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">169</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">170</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">171</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">172</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">173</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">174</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">175</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">176</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">177</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">178</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">179</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">180</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">181</span></li></ul><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; background-color: rgb(238, 238, 238); top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right;"><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">1</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">2</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">3</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">4</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">五</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">6</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">7</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">8</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">9</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">10</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">11</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">12</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">13</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">14</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">15</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">16</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">17</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">18</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">19</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">20</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">21</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">22</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">23</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">24</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">25</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">26</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">27</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">28</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">29</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">三十</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">31</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">32</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">33</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">34</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">35</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">36</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">37</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">38</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">39</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">40</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">41</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">42</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">43</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">44</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">45</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">46</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">47</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">48</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">49</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">50</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">51</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">52</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">53</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">54</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">55</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">56</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">57</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">58</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">59</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">60</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">61</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">62</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">63</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">64</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">65</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">66</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">67</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">68</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">69</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">70</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">71</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">72</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">73</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">74</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">75</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">76</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">77</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">78</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">79</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">80</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">81</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">82</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">83</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">84</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">85</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">86</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">87</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">88</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">89</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">90</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">91</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">92</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">93</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">94</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">95</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">96</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">97</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">98</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">99</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">100</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">101</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">102</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">103</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">104</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">105</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">106</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">107</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">108</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">109</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">110</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">111</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">112</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">113</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">114</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">115</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">116</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">117</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">118</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">119</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">120</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">121</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">122</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">123</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">124</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">125</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">126</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">127</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">128</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">129</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">130</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">131</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">132</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">133</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">134</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">135</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">136</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">137</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">138</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">139</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">140</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">141</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">142</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">143</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">144</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">145</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">146</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">147</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">148</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">149</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">150</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">151</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">152</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">153</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">154</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">155</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">156</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">157</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">158</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">159</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">160</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">161</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">162</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">163</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">164</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">165</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">166</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">167</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">168</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">169</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">170</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">171</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">172</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">173</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">174</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">175</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">176</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">177</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">178</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">179</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">180</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">181</span></li></ul>
剩下的细节看演示吧。
4.视频播放
视频的播放使用的是vitamio框架关于具体的请参考API这里这里
需要注意的是在状态的获取，通过设置不同的监听来实现的。
<code class="hljs java has-numbering" style="display: block; padding: 0px; background: transparent; color: inherit; box-sizing: border-box; font-family: "Source Code Pro", monospace;font-size:undefined; white-space: pre; border-radius: 0px; word-wrap: normal;"> mVideoView.setOnInfoListener(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> MediaPlayer.OnInfoListener() {<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">boolean</span> <span class="hljs-title" style="box-sizing: border-box;">onInfo</span>(MediaPlayer mp, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> what, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> extra) {<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//缓冲开始</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (what == MediaPlayer.MEDIA_INFO_BUFFERING_START) {<span style="box-sizing: border-box;"></span>layout_loading.setVisibility(View.VISIBLE);<span style="box-sizing: border-box;"></span>android.util.Log.i(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"zzz"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"onStart"</span>);<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//缓冲结束</span>} <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">else</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (what == MediaPlayer.MEDIA_INFO_BUFFERING_END) {<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//此接口每次回调完START就回调END,若不加上判断就会出现缓冲图标一闪一闪的卡顿现象</span>android.util.Log.i(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"zzz"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"onEnd"</span>);<span style="box-sizing: border-box;"></span>layout_loading.setVisibility(View.GONE);<span style="box-sizing: border-box;"></span><span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// mp.start();</span><span style="box-sizing: border-box;"></span>mVideoView.start();<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">true</span>;<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>});<span style="box-sizing: border-box;"></span><span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//获取缓存百分比</span>mVideoView.setOnBufferingUpdateListener(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> MediaPlayer.OnBufferingUpdateListener() {<span class="hljs-annotation" style="color: rgb(155, 133, 157); box-sizing: border-box;">@Override</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">onBufferingUpdate</span>(MediaPlayer mp, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> percent) {<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span>(!mp.isPlaying()) {<span style="box-sizing: border-box;"></span>layout_loading.setVisibility(View.VISIBLE);<span style="box-sizing: border-box;"></span>tv_present.setText(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"正在缓冲"</span> + percent + <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"%"</span>);<span style="box-sizing: border-box;"></span>}<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">else</span>{<span style="box-sizing: border-box;"></span>layout_loading.setVisibility(View.GONE);<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>});<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span>mVideoView.setOnPreparedListener(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> MediaPlayer.OnPreparedListener() {<span class="hljs-annotation" style="color: rgb(155, 133, 157); box-sizing: border-box;">@Override</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">onPrepared</span>(MediaPlayer mediaPlayer) {<span style="box-sizing: border-box;"></span>mediaPlayer.setPlaybackSpeed(<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">1.0</span>f);<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>});<span style="box-sizing: border-box;"></span><span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//出错处理</span>mVideoView.setOnErrorListener(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> MediaPlayer.OnErrorListener() {<span class="hljs-annotation" style="color: rgb(155, 133, 157); box-sizing: border-box;">@Override</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">boolean</span> <span class="hljs-title" style="box-sizing: border-box;">onError</span>(MediaPlayer mp, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> what, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> extra) {<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span>tv_present.setText(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"加载失败"</span>);<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">true</span>;<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>});</code><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; background-color: rgb(238, 238, 238); top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right;"><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">1</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">2</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">3</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">4</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">五</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">6</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">7</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">8</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">9</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">10</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">11</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">12</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">13</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">14</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">15</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">16</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">17</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">18</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">19</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">20</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">21</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">22</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">23</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">24</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">25</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">26</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">27</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">28</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">29</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">三十</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">31</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">32</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">33</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">34</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">35</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">36</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">37</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">38</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">39</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">40</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">41</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">42</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">43</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">44</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">45</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">46</span></li></ul><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; background-color: rgb(238, 238, 238); top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right;"><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">1</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">2</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">3</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">4</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">五</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">6</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">7</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">8</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">9</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">10</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">11</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">12</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">13</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">14</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">15</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">16</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">17</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">18</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">19</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">20</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">21</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">22</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">23</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">24</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">25</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">26</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">27</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">28</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">29</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">三十</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">31</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">32</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">33</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">34</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">35</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">36</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">37</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">38</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">39</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">40</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">41</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">42</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">43</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">44</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">45</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">46</span></li></ul>
还有就是的MediaController的使用，可以参考农民伯伯的vitamio中文API
需要注意的是在XML中使用的MediaController时需要这样使用位置为VideoView之上，高度为需要显示的控制条的高度，内部需要包括控制控件，ID必须为指定的ID，布局可以参考源码中这个文件
<code class="hljs avrasm has-numbering" style="display: block; padding: 0px; background: transparent; color: inherit; box-sizing: border-box; font-family: "Source Code Pro", monospace;font-size:undefined; white-space: pre; border-radius: 0px; word-wrap: normal;"> <io<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.vov</span><span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.vitamio</span><span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.widget</span><span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.MediaController</span>android:id=<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"@+id/mediacontroller"</span>android:layout_width=<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"match_parent"</span>android:layout_height=<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"40dp"</span>android:layout_alignParentBottom=<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"true"</span>android:background=<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"#ff0000"</span>><span style="box-sizing: border-box;"></span> <span style="box-sizing: border-box;"></span><RelativeLayout<span style="box-sizing: border-box;"></span>android:layout_width=<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"match_parent"</span>android:layout_height=<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"wrap_content"</span>android:orientation=<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"horizontal"</span>><span style="box-sizing: border-box;"></span> <span style="box-sizing: border-box;"></span><ImageButton<span style="box-sizing: border-box;"></span>android:id=<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"@+id/mediacontroller_play_pause"</span>android:layout_width=<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"wrap_content"</span>android:layout_height=<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"wrap_content"</span>android:layout_centerVertical=<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"true"</span>android:layout_marginLeft=<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"5dp"</span>android:background=<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"@drawable/mediacontroller_button"</span>android:contentDescription=<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"@string/mediacontroller_play_pause"</span>android:src=<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"@drawable/mediacontroller_pause"</span> /><span style="box-sizing: border-box;"></span></RelativeLayout><span style="box-sizing: border-box;"></span></io<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.vov</span><span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.vitamio</span><span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.widget</span><span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.MediaController</span>></code><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; background-color: rgb(238, 238, 238); top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right;"><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">1</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">2</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">3</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">4</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">五</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">6</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">7</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">8</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">9</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">10</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">11</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">12</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">13</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">14</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">15</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">16</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">17</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">18</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">19</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">20</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">21</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">22</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">23</span></li></ul><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; background-color: rgb(238, 238, 238); top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right;"><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">1</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">2</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">3</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">4</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">五</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">6</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">7</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">8</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">9</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">10</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">11</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">12</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">13</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">14</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">15</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">16</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">17</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">18</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">19</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">20</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">21</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">22</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">23</span></li></ul>
5.视频的全屏模式
其核心的逻辑是点击按钮，改变屏幕方向，在改变方向的时候隐藏聊天室，输入框等。同时改变控件的大小。要让活动在屏幕切换的时候不重新创建需要添加这个选项。
<code class="hljs bash has-numbering" style="display: block; padding: 0px; background: transparent; color: inherit; box-sizing: border-box; font-family: "Source Code Pro", monospace;font-size:undefined; white-space: pre; border-radius: 0px; word-wrap: normal;"> android:configChanges=<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"keyboardHidden|orientation|screenSize"</span></code><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; background-color: rgb(238, 238, 238); top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right;"><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">1</span></li></ul><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; background-color: rgb(238, 238, 238); top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right;"><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">1</span></li></ul>
核心代码
<code class="language-java hljs has-numbering" style="display: block; padding: 0px; background: transparent; color: inherit; box-sizing: border-box; font-family: "Source Code Pro", monospace;font-size:undefined; white-space: pre; border-radius: 0px; word-wrap: normal;"> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">fullScreen</span>() {<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (isScreenOriatationPortrait(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">this</span>)) {<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 当屏幕是竖屏时</span>full(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">true</span>);<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 点击后变横屏</span><span style="box-sizing: border-box;"></span>setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);<span style="box-sizing: border-box;"></span><span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 设置当前activity为横屏</span><span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 当横屏时 把除了视频以外的都隐藏</span><span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//隐藏其他组件的代码</span><span style="box-sizing: border-box;"></span>ll_room.setVisibility(View.GONE);<span style="box-sizing: border-box;"></span>et_send.setVisibility(View.GONE);<span style="box-sizing: border-box;"></span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> width=getResources().getDisplayMetrics().widthPixels;<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> height=getResources().getDisplayMetrics().heightPixels;<span style="box-sizing: border-box;"></span>layout_video.setLayoutParams(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> LinearLayout.LayoutParams(height, width));<span style="box-sizing: border-box;"></span>mVideoView.setLayoutParams(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> RelativeLayout.LayoutParams(height,width));<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span>} <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">else</span> {<span style="box-sizing: border-box;"></span>full(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">false</span>);<span style="box-sizing: border-box;"></span>setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 设置当前activity为竖屏</span><span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//显示其他组件</span><span style="box-sizing: border-box;"></span>ll_room.setVisibility(View.VISIBLE);<span style="box-sizing: border-box;"></span>et_send.setVisibility(View.VISIBLE);<span style="box-sizing: border-box;"></span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> width=getResources().getDisplayMetrics().heightPixels;<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> height= (<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span>) (width*<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">9.0</span>/<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">16</span>);<span style="box-sizing: border-box;"></span>layout_video.setLayoutParams(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> LinearLayout.LayoutParams(width, height));<span style="box-sizing: border-box;"></span>mVideoView.setLayoutParams(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> RelativeLayout.LayoutParams(width,height));<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span><span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//动态隐藏状态栏</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">full</span>(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">boolean</span> enable) {<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (enable) {<span style="box-sizing: border-box;"></span>WindowManager.LayoutParams lp = getWindow().getAttributes();<span style="box-sizing: border-box;"></span>lp.flags |= WindowManager.LayoutParams.FLAG_FULLSCREEN;<span style="box-sizing: border-box;"></span>getWindow().setAttributes(lp);<span style="box-sizing: border-box;"></span>getWindow().addFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);<span style="box-sizing: border-box;"></span>} <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">else</span> {<span style="box-sizing: border-box;"></span>WindowManager.LayoutParams attr = getWindow().getAttributes();<span style="box-sizing: border-box;"></span>attr.flags &= (~WindowManager.LayoutParams.FLAG_FULLSCREEN);<span style="box-sizing: border-box;"></span>getWindow().setAttributes(attr);<span style="box-sizing: border-box;"></span>getWindow().clearFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>}<span style="box-sizing: border-box;"></span>
</code><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; background-color: rgb(238, 238, 238); top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right;"><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">1</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">2</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">3</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">4</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">五</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">6</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">7</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">8</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">9</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">10</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">11</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">12</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">13</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">14</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">15</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">16</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">17</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">18</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">19</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">20</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">21</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">22</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">23</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">24</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">25</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">26</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">27</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">28</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">29</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">三十</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">31</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">32</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">33</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">34</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">35</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">36</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">37</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">38</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">39</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">40</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">41</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">42</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">43</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">44</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">45</span></li></ul><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; background-color: rgb(238, 238, 238); top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right;"><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">1</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">2</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">3</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">4</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">五</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">6</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">7</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">8</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">9</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">10</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">11</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">12</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">13</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">14</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">15</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">16</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">17</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">18</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">19</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">20</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">21</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">22</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">23</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">24</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">25</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">26</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">27</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">28</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">29</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">三十</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">31</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">32</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">33</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">34</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">35</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">36</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">37</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">38</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">39</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">40</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">41</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">42</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">43</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">44</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">45</span></li></ul>
演示
关于演示中的配置信息，我抽取到相关的配置接口中了，大家只需要配置好就行了
下载地址
<code class="hljs java has-numbering" style="display: block; padding: 0px; background: transparent; color: inherit; box-sizing: border-box; font-family: "Source Code Pro", monospace;font-size:undefined; white-space: pre; border-radius: 0px; word-wrap: normal;"><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">package</span> com.zgh.livedemo;<span style="box-sizing: border-box;"></span>
<span style="box-sizing: border-box;"></span>
<span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/*** Created by zhuguohui on 2016/9/20.*/</span>
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-class" style="box-sizing: border-box;"><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">interface</span> <span class="hljs-title" style="box-sizing: border-box; color: rgb(102, 0, 102);">Config</span> {</span><span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/*** learnCloud APP_ID*/</span>String APP_ID = <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">""</span>;<span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/*** learnCloud APP_KEY*/</span>String APP_KEY = <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">""</span>;<span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/*** learnCloud 聊天室ID*/</span>String CONVERSATION_ID = <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">""</span>;<span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/*** rtmp 视频地址*/</span>String VIDEO_URL = <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">""</span>;<span style="box-sizing: border-box;"></span>
}<span style="box-sizing: border-box;"></span>
</code><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; background-color: rgb(238, 238, 238); top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right;"><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">1</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">2</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">3</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">4</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">五</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">6</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">7</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">8</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">9</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">10</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">11</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">12</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">13</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">14</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">15</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">16</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">17</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">18</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">19</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">20</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">21</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">22</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">23</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">24</span></li></ul><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; background-color: rgb(238, 238, 238); top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right;"><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">1</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">2</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">3</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">4</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">五</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">6</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">7</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">8</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">9</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">10</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">11</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">12</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">13</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">14</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">15</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">16</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">17</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">18</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">19</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">20</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">21</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">22</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">23</span></li><li style="box-sizing: border-box; padding: 0px 5px;"><span style="box-sizing: border-box;">24</span></li></ul>
关于推流用的是百度直播SDK的官方的演示
视频直播推流与拉流的实现相关推荐
- JAVA生成阿里云直播推流和拉流
import cn.hutool.crypto.digest.DigestUtil; import org.apache.commons.lang.StringUtils;import java.ut ...
- 直播推流 ffmpeg 拉流二次转发 记录
因 前两天老大给我发了个任务,说让我做一个flask 服务器接口,接收请求,在请求参数中获取 直播拉流地址和 推流地址,然后调用 ffmpeg 到拉流地址上进行拉流 将拉到的流媒体数据推到另一个直播服 ...
- Web端阿里云音视频通信推流、拉流demo
请先阅读官网文档阿里云音视频通信 前提:一些前期的准备工作需要后端人员去操作.下面我只要介绍Web端推流和拉流的实现方式 一.推流 首先请从官网下载最新sdk,添加到同层目录如下图 <!DOCT ...
- 阿里云视频直播推流和播流地址生成
记录学习阿里云视频直播 准备环境: 1.已开通阿里云视频直播服务. 2.2个域名:一个用于推流,一个用于播流. 3.在视频直播服务里面找到域名配置,配置好播流和推流域名之间的关系. 4.下载Vlc和o ...
- uniapp直播推流、拉流实现
https://www.h5w3.com/10106.html作者链接 uniapp直播开发教程 发表于:2020年3月10日标签: 标签:Hbuilderx, Javascript, Js, Vue ...
- pc端使用融云做直播推流和拉流（因Chrome 93 版本开始不再支持 plan-b 协议、改为RCRTCAdapter 桥接版本）
详细的可以访问融云文档 地址:https://docs.rongcloud.cn/v4/views/rtc/livevideo/guide/quick/audience/web.html 一.推流 & ...
- OBS直播推流与拉流
https://www.cnblogs.com/duhuo/p/14920901.html
- 使用ffmpeg＋nginx实现直播推流与拉流播放(c++实现)
备份自用. 参考:膜拜大佬. https://blog.csdn.net/TaiJi1985/article/details/50867480 https://blog.csdn.net/leixia ...
- 视频推流、拉流相关技术
这里写自定义目录标题 视频的推流与拉流 webrtc 视频的推流与拉流 拉流是指服务器已有直播内容,用指定地址进行拉取的过程. 推流指的是把采集阶段封包好的内容传输到服务器的过程,其实就是将现场的视频 ...
最新文章
- C语言实验——拍皮球_JAVA
- Science：如何高效阅读文献？
- C#Socket通信
- nacos 公共_技术分享——使用nacos作注册中心和配置中心
- mongodb还不会？万字长文解析揉碎了给你讲，收藏这一篇就够了
- mysql的配置文件适用5.6与5.7
- CS224N笔记——依存句法分析
- java cropper_layui剪裁插件cropper一个页面调用多次问题解决
- BUU Dest0g3 520迎新赛 WEB writeup
- 面试心得与总结---BAT、网易、蘑菇街等
- 关于js导入Excel时，Excel的(年/月/日)日期是五位数字的问题。以及对Excel日期存在的错误的分析和处理。
- Minecraft 1.19.2 Forge模组开发 12.自定义鞘翅
- k3s 部署nacos-server:v2.1.1-slim
- mac下安装nvm以及node
- 1588分析和实现总纲
- 武汉的堵，是你不懂的殇
- Gradle Could not resolve org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.3.72.
- 软考有意义吗？软考容易过吗？
- idea 提交git常见操作
- 计算机相关专业硕士论文,计算机专业硕士论文优秀题目范例