简单视频播放器的使用

一、简单使用videoView和MediaController实现播放控制

1、添加需要的权限

2、设置布局

android:id="@+id/main_video"

android:layout_width="match_parent"

android:layout_height="240dp"

/>

3、实例化VideoView

VideoView videoView = (VideoView) findViewById(R.id.main_video);

MediaController controller = new MediaController(this);//实例化控制器

// String path = Environment.getExternalStorageDirectory().getAbsolutePath()+"jiaoxue.mp4";

/**

* 本地播放

*/

// videoView.setVideoPath("path");

/**

* 网络播放

*/

videoView.setVideoURI(Uri.parse("http://192.168.1.109:8080/video/jiaoxue.mp4"));

/**

* 将控制器和播放器进行互相关联

*/

controller.setMediaPlayer(videoView);

videoView.setMediaController(controller);

二、自定义播放器 (贴上源码)

xmlns:tools="http://schemas.android.com/tools"

android:layout_width="match_parent"

android:layout_height="match_parent"

android:paddingBottom="@dimen/activity_vertical_margin"

android:paddingLeft="@dimen/activity_horizontal_margin"

android:paddingRight="@dimen/activity_horizontal_margin"

android:paddingTop="@dimen/activity_vertical_margin"

tools:context="com.zzj.myeasyvideoplaydemo.MainActivity">

android:layout_width="match_parent"

android:layout_height="240dp">

android:id="@+id/main_video"

android:layout_width="match_parent"

android:layout_height="240dp"

/>

android:layout_width="match_parent"

android:layout_height="50dp"

android:orientation="vertical"

android:layout_alignParentBottom="true"

>

android:layout_width="match_parent"

android:layout_height="5dp"

android:layout_marginLeft="-20dp"

android:layout_marginRight="-20dp"

android:max="100"

android:indeterminate="false"

android:progress="20"

/>

android:gravity="center_vertical"

android:background="#101010"

android:layout_width="match_parent"

android:layout_height="match_parent">

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:orientation="horizontal"

>

android:id="@+id/play_pasue_image"

android:layout_marginLeft="5dp"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:background="@mipmap/video_play_blue"

/>

android:id="@+id/main_current_time"

android:layout_marginLeft="16dp"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="00:00:00"

android:textSize="14dp"

android:textColor="#ffffff"

/>

android:layout_marginLeft="5dp"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="/"

android:textSize="14dp"

android:textColor="#4c4c4c"

/>

android:id="@+id/main_totally_time"

android:layout_marginLeft="5dp"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="00:00:00"

android:textSize="14dp"

android:textColor="#ffffff"

/>

android:layout_marginRight="5dp"

android:layout_alignParentRight="true"

android:layout_width="wrap_content"

android:layout_height="wrap_content">

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:background="@mipmap/video_sound_switch"

/>

android:layout_width="100dp"

android:layout_height="5dp"

android:progress="20"

android:max="100"

/>

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:background="@mipmap/play"

/>

视频Java类：

public class TestMovieActivity extends BaseActivity {

public static final int UPDATA_VIDEO_NUM = 1;

private CustomVideoView videoView;

private MediaController controller;//控制器

private RelativeLayout videoLayout;

private LinearLayout controllerLayout;//播放器的总控制布局

private SeekBar play_seek, volume_seek;//播放进度和音量控制进度

private ImageView play_controller_image, screen_image,volume_Image;

private TextView current_time_tv, totally_time_tv;

private String path;

private int screen_width, screen_height;

private AudioManager audioManager;//音量控制器

private boolean screen_flag = true;//判断屏幕转向

@Override

protected void onCreate(@Nullable Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

//实例化音量控制器

audioManager = (AudioManager) getSystemService(AUDIO_SERVICE);

setContentView(R.layout.act_testmovie);

initView();

initData();

initViewOnClick();

// controller = new MediaController(this);//实例化控制器

// path = Environment.getExternalStorageDirectory().getAbsolutePath()+"jiaoxue.mp4";

/**

* 本地播放

*/

// videoView.setVideoPath("");

/**

* 网络播放

*/

videoView.setVideoURI(Uri.parse("http://192.168.1.109:8080/video/jiaoxue.mp4"));

//视频播放时开始刷新

// videoView.start();

play_controller_image.setImageResource(R.mipmap.video_play_blue);

// handler.sendEmptyMessage(UPDATA_VIDEO_NUM);

/**

* 将控制器和播放器进行互相关联

*/

// controller.setMediaPlayer(videoView);

// videoView.setMediaController(controller);

}

@Override

protected void onPause() {

super.onPause();

handler.removeMessages(UPDATA_VIDEO_NUM);

}

@Override

protected void onDestroy() {

super.onDestroy();

handler.removeMessages(UPDATA_VIDEO_NUM);

}

@Override

public void onConfigurationChanged(Configuration newConfig) {

super.onConfigurationChanged(newConfig);

// 判断当前屏幕的横竖屏状态

int screenOritentation = getResources().getConfiguration().orientation;

if (screenOritentation == Configuration.ORIENTATION_LANDSCAPE) {

//横屏时处理

setVideoScreenSize(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);

volume_seek.setVisibility(View.VISIBLE);

volume_Image.setVisibility(View.VISIBLE);

screen_flag = false;

//清除全屏标记，重新添加

getWindow().clearFlags((WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN));

getWindow().addFlags((WindowManager.LayoutParams.FLAG_FULLSCREEN));

} else {

//竖屏时处理

setVideoScreenSize(ViewGroup.LayoutParams.MATCH_PARENT, DisplayUtils.dp2px(mContext,240));

screen_flag = true;

volume_seek.setVisibility(View.GONE);

volume_Image.setVisibility(View.GONE);

//清除全屏标记，重新添加

getWindow().clearFlags((WindowManager.LayoutParams.FLAG_FULLSCREEN));

getWindow().addFlags((WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN));

}

}

/**

* 通过handler对播放进度和时间进行更新

*/

private Handler handler = new Handler() {

@Override

public void handleMessage(Message msg) {

super.handleMessage(msg);

if (msg.what == UPDATA_VIDEO_NUM) {

//获取视频播放的当前时间

int currentTime = videoView.getCurrentPosition();

//获取视频的总时间

int totally = videoView.getDuration();

//格式化显示时间

updataTimeFormat(totally_time_tv, totally);

updataTimeFormat(current_time_tv, currentTime);

//设置播放进度

play_seek.setMax(totally);

play_seek.setProgress(currentTime);

//自己通知自己更新

handler.sendEmptyMessageDelayed(UPDATA_VIDEO_NUM, 500);//500毫秒刷新

}

}

};

/**

* 设置横竖屏时的视频大小

*

* @param width

* @param height

*/

private void setVideoScreenSize(int width, int height) {

//获取视频控件的布局参数

ViewGroup.LayoutParams videoViewLayoutParams = videoView.getLayoutParams();

//设置视频范围

videoViewLayoutParams.width = width;

videoViewLayoutParams.height = height;

videoView.setLayoutParams(videoViewLayoutParams);

//设置视频和控制组件的layout

ViewGroup.LayoutParams videoLayoutLayoutParams= videoLayout.getLayoutParams();

videoLayoutLayoutParams.width = width;

videoLayoutLayoutParams.height = height;

videoLayout.setLayoutParams(videoLayoutLayoutParams);

}

/**

* 时间格式化

*

* @param textView 时间控件

* @param millisecond 总时间 毫秒

*/

private void updataTimeFormat(TextView textView, int millisecond) {

//将毫秒转换为秒

int second = millisecond / 1000;

//计算小时

int hh = second / 3600;

//计算分钟

int mm = second % 3600 / 60;

//计算秒

int ss = second % 60;

//判断时间单位的位数

String str = null;

if (hh != 0) {//表示时间单位为三位

str = String.format("%02d:%02d:%02d", hh, mm, ss);

} else {

str = String.format("%02d:%02d", mm, ss);

}

//将时间赋值给控件

textView.setText(str);

}

/**

* 按钮点击事件

*/

private void initViewOnClick() {

//播放按钮事件

play_controller_image.setOnClickListener(new View.OnClickListener() {

@Override

public void onClick(View v) {

//判断播放按钮的状态

if (videoView.isPlaying()) {

play_controller_image.setImageResource(R.mipmap.video_play_blue);

//视频暂停

videoView.pause();

//当视频处于暂停状态，停止handler的刷新

handler.removeMessages(UPDATA_VIDEO_NUM);

} else {

play_controller_image.setImageResource(R.mipmap.video_pause_white);

videoView.start();

//当视频播放时，通知刷新

handler.sendEmptyMessage(UPDATA_VIDEO_NUM);

}

}

});

//播放进度条事件

play_seek.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {

@Override

public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {

//设置当前的播放时间

updataTimeFormat(current_time_tv, progress);

if (videoView.getDuration() == progress) {

play_controller_image.setImageResource(R.mipmap.video_play_blue);

}

}

@Override

public void onStartTrackingTouch(SeekBar seekBar) {

//拖动视频进度时，停止刷新

handler.removeMessages(UPDATA_VIDEO_NUM);

}

@Override

public void onStopTrackingTouch(SeekBar seekBar) {

//停止拖动后，获取总进度

int totall = seekBar.getProgress();

//设置VideoView的播放进度

videoView.seekTo(totall);

//重新handler刷新

handler.sendEmptyMessage(UPDATA_VIDEO_NUM);

}

});

//音量控制条事件

volume_seek.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {

@Override

public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {

//设置音量变动后系统的值

audioManager.setStreamVolume(AudioManager.STREAM_MUSIC,progress,0);

}

@Override

public void onStartTrackingTouch(SeekBar seekBar) {

}

@Override

public void onStopTrackingTouch(SeekBar seekBar) {

}

});

//设置全屏按钮点击事件

screen_image.setOnClickListener(new View.OnClickListener() {

@Override

public void onClick(View v) {

showLog("------当前屏幕标记----："+screen_flag);

if(screen_flag){

setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);//控制屏幕竖屏

}else {

setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);//控制屏幕横屏

}

}

});

}

@Override

protected void initView() {

videoView = (CustomVideoView) findViewById(R.id.main_video);

videoLayout = (RelativeLayout) findViewById(R.id.act_testmovie_videolayout);

controllerLayout = (LinearLayout) findViewById(R.id.main_controller_liner);

play_seek = (SeekBar) findViewById(R.id.main_play_seek);

volume_seek = (SeekBar) findViewById(R.id.main_volume_seek);

current_time_tv = (TextView) findViewById(R.id.main_current_time);

totally_time_tv = (TextView) findViewById(R.id.main_totally_time);

play_controller_image = (ImageView) findViewById(R.id.play_pasue_image);

screen_image = (ImageView) findViewById(R.id.main_screen_image);

volume_Image = (ImageView) findViewById(R.id.act_testmovies_volume_image);

DisplayMetrics metric = new DisplayMetrics();

screen_width = metric.widthPixels;

screen_height = metric.heightPixels;

}

@Override

protected void initData() {

//获取设置音量的最大值

int volumeMax = audioManager.getStreamMaxVolume(AudioManager.STREAM_MUSIC);

volume_seek.setMax(volumeMax);

//获取设置当前音量

int currentVolume = audioManager.getStreamVolume(AudioManager.STREAM_MUSIC);

volume_seek.setProgress(currentVolume);

}

}

补上CustomVideoView

public class CustomVideoView extends VideoView {

//声明屏幕的大小

int width = 1920;

int height = 1080;

public CustomVideoView(Context context) {

super(context);

}

public CustomVideoView(Context context, AttributeSet attrs, int defStyleAttr) {

super(context, attrs, defStyleAttr);

}

public CustomVideoView(Context context, AttributeSet attrs) {

super(context, attrs);

}

@Override

protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {

super.onMeasure(widthMeasureSpec, heightMeasureSpec);

//设置宽高

int defaultWidth = getDefaultSize(width,widthMeasureSpec);

int defaultHeight = getDefaultSize(height,heightMeasureSpec);

setMeasuredDimension(defaultWidth,defaultHeight);

}

}