Android 几种弹框样式 自定义Dialog PopupWindow的使用
2024-05-11 22:46:02
1.弹框的波浪线是动态的 和小度弹框样式相似 用到PopWindow 和自定义View
.
2.这个弹框是动态的 用于网络加载时候 用到自定义Dialog
3.这就是一简单通用的弹框样式
第一种弹框实现方式：
private void showPopupWindow() {View contentView = LayoutInflater.from(MainActivity.this).inflate(R.layout.popuplayout, null);mPopWindow = new PopupWindow(contentView,ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT, true);mPopWindow.setFocusable(true);mPopWindow.setOutsideTouchable(true);mPopWindow.setContentView(contentView);TextView tv_more_skill = contentView.findViewById(R.id.tv_more_skill);View rootview = LayoutInflater.from(MainActivity.this).inflate(R.layout.activity_main, null);mPopWindow.showAtLocation(rootview, Gravity.BOTTOM, 0, 0);}
xml布局 popuplayout
<?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"android:layout_width="match_parent"android:layout_height="wrap_content"android:background="#00000000"><RelativeLayoutandroid:layout_width="match_parent"android:layout_height="wrap_content"android:layout_marginLeft="16dp"android:layout_marginRight="16dp"android:background="@drawable/yuyin_pop_shape"><ScrollViewandroid:layout_width="match_parent"android:layout_height="wrap_content"><RelativeLayoutandroid:layout_width="match_parent"android:layout_height="wrap_content"><com.tsq.junbanpt.aiui.util.VolumeWaveViewandroid:layout_width="match_parent"android:layout_height="120dp"android:layout_alignParentBottom="true" /><TextViewandroid:id="@+id/tv_more_skill"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_marginLeft="16dp"android:layout_marginTop="15dp"android:text="请说出要搜索小区的名字..."android:textColor="@color/RGB_FFFFFF"android:textSize="18sp" /></RelativeLayout></ScrollView></RelativeLayout></RelativeLayout>
自定义View VolumeWaveView
import android.animation.ValueAnimator;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.LinearGradient;
import android.graphics.Paint;
import android.graphics.Path;
import android.graphics.Shader;
import android.support.annotation.Nullable;
import android.util.AttributeSet;
import android.view.View;
import android.view.animation.DecelerateInterpolator;import java.util.Random;
public class VolumeWaveView extends View {private static final String TAG = "VolumeWaveView";private static final int HEIGHT = 360;//整个控件的高度private static final int HEIGHT1 = 60;//第一层曲线的高度private static final int HEIGHT2 = 40;//第二层曲线的高度private static final int HEIGHT3 = 50;//第三层曲线的高度private int h1 = 0,h2 = 0, h3 = 0,h4 = 0,h5 = 0;private int range = 0;//波动的幅度,你可以动态改变这个值，比如麦克风录入的音量的高低private Path path;private Paint paint1,paint2,paint3,paint4;private LinearGradient linearGradient1,linearGradient2,linearGradient3,linearGradient4;//四种渐变色private ValueAnimator animator1,animator2,animator3,animator4,animator5;//五种动画public VolumeWaveView(Context context) {this(context,null);}public VolumeWaveView(Context context, @Nullable AttributeSet attrs) {this(context,attrs,0);}public VolumeWaveView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {super(context, attrs,defStyleAttr);initPaint();startAnimation();}/*** 初始化画笔*/private void initPaint(){path = new Path();paint1 = new Paint();paint1.setStyle(Paint.Style.FILL);paint1.setAntiAlias(true);//抗锯齿//渐变色1linearGradient1 = new LinearGradient(0, 0, 0, HEIGHT1,Color.parseColor("#e652a6d2"), Color.parseColor("#e652d5a1"), Shader.TileMode.MIRROR);paint1.setShader(linearGradient1);paint2 = new Paint();paint2.setAntiAlias(true);//抗锯齿paint2.setStyle(Paint.Style.FILL);//渐变色2linearGradient2 = new LinearGradient(0, 0, 0, HEIGHT2,Color.parseColor("#e68952d5"), Color.parseColor("#e6525dd5"), Shader.TileMode.MIRROR);paint2.setShader(linearGradient2);paint3 = new Paint();paint3.setAntiAlias(true);//抗锯齿paint3.setStyle(Paint.Style.FILL);//渐变色3linearGradient3 = new LinearGradient(0, 0, 0, HEIGHT3,Color.parseColor("#e66852d5"), Color.parseColor("#e651b9d2"), Shader.TileMode.MIRROR);paint3.setShader(linearGradient3);paint4 = new Paint();paint4.setAntiAlias(true);//抗锯齿paint4.setStyle(Paint.Style.FILL);//渐变色4linearGradient4 = new LinearGradient(0, 0, 0, HEIGHT2,Color.parseColor("#e6d5527e"), Color.parseColor("#e6bf52d5"), Shader.TileMode.MIRROR);paint4.setShader(linearGradient4);}/*** draw方法中不要创建大量对象，尽量复用对象* @param canvas*/@Overrideprotected void onDraw(Canvas canvas) {super.onDraw(canvas);drawLayer3(canvas);drawLayer2(canvas);drawLayer1(canvas);}/*** 绘制第一层* @param canvas*/private void drawLayer1(Canvas canvas){drawCurve(path,canvas,paint1,getWidth()/5,getWidth()/3,h1);drawCurve(path,canvas,paint1,getWidth()/3+getWidth()/5,getWidth()/3,h2);}/*** 绘制第二层* @param canvas*/private void drawLayer2(Canvas canvas){drawCurve(path,canvas,paint2,0,getWidth()/2,h3);drawCurve(path,canvas,paint4,getWidth()/2-10,getWidth()/2,h4);}/*** 绘制第三层* @param canvas*/private void drawLayer3(Canvas canvas){drawCurve(path,canvas,paint3,getWidth()/4,getWidth()/2,h5);}/*** 画贝塞尔曲线* @param path* @param canvas* @param x 横向起点的位置(用于摆放曲线的左右的位置)* @param width 曲线的整个宽度* @param height 曲线的高度*/private void drawCurve(Path path,Canvas canvas,Paint paint,int x,int width,int height){path.reset();/*因为这个弧形（类似一个山峰的形状）* 其实就是三个贝塞尔曲线组成；* 而每个贝塞尔曲线需要三个点，三个点连接起来也就是两部分构成；* 所以，这三个贝塞尔曲线就是由六部分组成了（A，B，C，D，E，F，G），* 所以这里就平均分一下，建议用笔在纸上画一下，就晓得了**/int subWidth = width/6;//每小部分的宽度path.moveTo(x,HEIGHT);//起点 Apath.quadTo(x+subWidth,HEIGHT-height,x+subWidth*2,HEIGHT-height*2);//B - Cpath.lineTo(x+subWidth*2,HEIGHT-height*2);//Cpath.quadTo(x+subWidth*3,HEIGHT-height*3,x+subWidth*4,HEIGHT-height*2);//D - Epath.lineTo(x+subWidth*4,HEIGHT-height*2);// Epath.quadTo(x+subWidth*5,HEIGHT-height,x+subWidth*6,HEIGHT);//F - Gcanvas.drawPath(path,paint);}/*** 添加属性动画,每一个动画的变化范围和周期都不一样，这样错开的效果才好看点*/public void startAnimation() {Random random = new Random();range = random.nextInt(100)%(100-10+1) + 10;//波动的幅度，模拟动态音量输入，你可以自己设置animator1 = ValueAnimator.ofInt(0,HEIGHT1,0);animator1.setDuration(1400);animator1.setInterpolator(new DecelerateInterpolator());//无限循环animator1.setRepeatCount(ValueAnimator.INFINITE);animator1.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {@Overridepublic void onAnimationUpdate(ValueAnimator animation) {h1 = (int) animation.getAnimatedValue();invalidate();}});animator1.start();animator2 = ValueAnimator.ofInt(0,HEIGHT1,0);animator2.setDuration(1700);animator2.setInterpolator(new DecelerateInterpolator());//无限循环animator2.setRepeatCount(ValueAnimator.INFINITE);animator2.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {@Overridepublic void onAnimationUpdate(ValueAnimator animation) {h2 = (int) animation.getAnimatedValue();invalidate();}});animator2.start();animator3 = ValueAnimator.ofInt(0,HEIGHT2,0);animator3.setDuration(1600);animator3.setInterpolator(new DecelerateInterpolator());//无限循环animator3.setRepeatCount(ValueAnimator.INFINITE);animator3.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {@Overridepublic void onAnimationUpdate(ValueAnimator animation) {h3 = (int) animation.getAnimatedValue();invalidate();}});animator3.start();animator4 = ValueAnimator.ofInt(0,HEIGHT2,0);animator4.setDuration(1300);animator4.setInterpolator(new DecelerateInterpolator());//无限循环animator4.setRepeatCount(ValueAnimator.INFINITE);animator4.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {@Overridepublic void onAnimationUpdate(ValueAnimator animation) {h4 = (int) animation.getAnimatedValue();invalidate();}});animator4.start();animator5 = ValueAnimator.ofInt(0,HEIGHT3,0);animator5.setDuration(2000);animator5.setInterpolator(new DecelerateInterpolator());//无限循环animator5.setRepeatCount(ValueAnimator.INFINITE);animator5.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {@Overridepublic void onAnimationUpdate(ValueAnimator animation) {h5 = (int) animation.getAnimatedValue();invalidate();}});animator5.start();}/*** 关闭动画*/public void removeAnimation(){if (animator1 != null){animator1.cancel();animator1 = null;}if (animator2 != null){animator2.cancel();animator2 = null;}if (animator3 != null){animator3.cancel();animator3 = null;}if (animator4 != null){animator4.cancel();animator4 = null;}if (animator5 != null){animator5.cancel();animator5 = null;}}}
第二种弹框实现方式
/*** 自定义dialog*/
public class LoadingDialog extends Dialog {private Context context;private static LoadingDialog dialog;private static ImageView ivProgress;private static TextView tvText;public LoadingDialog(Context context) {super(context);this.context = context;}public LoadingDialog(Context context, int themeResId) {super(context, themeResId);this.context = context;}//显示dialog的方法public static LoadingDialog showDialog(Context context, String msg) {dialog = new LoadingDialog(context, R.style.LoadDialog);//dialog样式dialog.setContentView(R.layout.dialog_layout);//dialog布局文件tvText = dialog.findViewById(R.id.tvText);if (ValidationUtils.isNotEmpty(msg)) {tvText.setText(msg);}ivProgress = dialog.findViewById(R.id.ivProgress);dialog.setCanceledOnTouchOutside(false);//点击外部不允许关闭dialogreturn dialog;}@Overridepublic void onWindowFocusChanged(boolean hasFocus) {super.onWindowFocusChanged(hasFocus);if (hasFocus && dialog != null) {startAnimation();} else {endAnimation();}}@Overridepublic void setOnDismissListener(@Nullable OnDismissListener listener) {super.setOnDismissListener(listener);endAnimation();}private void startAnimation() {Animation animation = AnimationUtils.loadAnimation(context, R.anim.umcsdk_anim_loading);ivProgress.startAnimation(animation);}private void endAnimation() {Animation animation = AnimationUtils.loadAnimation(context, R.anim.umcsdk_anim_loading);animation.cancel();}
}
style LoadDialog样式
<!-- dialog样式 --> <style name="LoadDialog" parent="@android:style/Theme.Dialog"><item name="android:windowFrame">@null</item><item name="android:windowIsFloating">true</item><item name="android:windowIsTranslucent">true</item><item name="android:windowNoTitle">true</item><item name="android:windowBackground">@android:color/transparent</item><item name="android:backgroundDimEnabled">true</item><item name="android:backgroundDimAmount">0.6</item> </style>
xml 布局dialog_layout
<?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"android:layout_width="match_parent"android:layout_height="match_parent"><LinearLayoutandroid:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_centerHorizontal="true"android:layout_centerVertical="true"android:background="@drawable/sy_sdk_shap_bg"android:gravity="center_horizontal"android:orientation="vertical"android:padding="15dp"><RelativeLayoutandroid:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_gravity="center"><ImageViewandroid:id="@+id/ivProgress"android:layout_width="50dp"android:layout_height="50dp"android:layout_centerInParent="true"android:background="@mipmap/loading_progress" /></RelativeLayout><TextViewandroid:id="@+id/tvText"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_marginTop="5dp"android:text="网络加载中..."android:textSize="16dp" /></LinearLayout> </RelativeLayout>
drawable 背景sy_sdk_shap_bg
<?xml version="1.0" encoding="utf-8"?> <shape xmlns:android="http://schemas.android.com/apk/res/android" ><!-- 填充 --><solid android:color="#FFFFFF" /> <!-- 定义填充的颜色值 --><!-- 圆角 --><cornersandroid:bottomLeftRadius="5dp"android:bottomRightRadius="5dp"android:topLeftRadius="5dp"android:topRightRadius="5dp" /> <!-- 设置四个角的半径 --> </shape>
mipmap 图片 loading_progress
anim 动画umcsdk_anim_loading
<?xml version="1.0" encoding="utf-8"?> <set xmlns:android="http://schemas.android.com/apk/res/android" ><rotateandroid:duration="1000"android:fromDegrees="0"android:pivotX="50%"android:pivotY="50%"android:repeatCount="-1"android:toDegrees="359" /></set>
代码中使用：
private LoadingDialog mLoadingDialog;
//显示Dialog
public void Dialog() {if (mLoadingDialog == null) {mLoadingDialog = LoadingDialog.showDialog(this, "");}mLoadingDialog.show();
}
//显示Dialog传入msg
public void ssDialog(String msg) {if (mLoadingDialog == null) {mLoadingDialog = LoadingDialog.showDialog(this, msg);}mLoadingDialog.show();
}
//销毁Dialog
public void hDialog() {if (mLoadingDialog != null) {mLoadingDialog.dismiss();}
}
第三种弹框实现方式：
1.ShowDialog
public class ShowDialog {private FamilyDialog customDialog;public ShowDialog() {}public void show(final Context context, String message, final OnBottomClickListener onBottomClickListener) {customDialog = new FamilyDialog(context);customDialog.setMessage(message);customDialog.setYesOnClickListener("确定", new FamilyDialog.onYesOnClickListener() {@Overridepublic void onYesClick() {if (onBottomClickListener != null) {onBottomClickListener.positive();}customDialog.dismiss();}});customDialog.setNoOnClickListener("取消", new FamilyDialog.onNoClickListener() {@Overridepublic void onNoClick() {if (onBottomClickListener != null) {onBottomClickListener.negative();}customDialog.dismiss();}});customDialog.show();}public void show2(final Context context, String message,String confirm, final OnBottomClickListener onBottomClickListener) {customDialog = new FamilyDialog(context);customDialog.setMessage(message);customDialog.setYesOnClickListener(confirm, new FamilyDialog.onYesOnClickListener() {@Overridepublic void onYesClick() {if (onBottomClickListener != null) {onBottomClickListener.positive();}customDialog.dismiss();}});customDialog.setNoOnClickListener("取消", new FamilyDialog.onNoClickListener() {@Overridepublic void onNoClick() {if (onBottomClickListener != null) {onBottomClickListener.negative();}customDialog.dismiss();}});customDialog.show();}public interface OnBottomClickListener {void positive();void negative();}
}
2.FamilyDialog
private Button yes; //确定按钮private Button no; //取消按钮
// private TextView title; //消息标题文本private TextView message; //消息提示文本private String titleStr; //从外界设置的title文本private String messageStr; //从外界设置的消息文本private String yesStr, noStr; //确定文本和取消文本的显示内容private Window window = null;private onYesOnClickListener yesOnClickListener; //确定按钮被点击了的监听器private onNoClickListener noOnClickListener; //取消按钮被点击了的监听器public FamilyDialog(@NonNull Context context) {super(context, R.style.CustomDialog);}@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.layout_dialog_family);//点击dialog以外的空白处是否隐藏setCanceledOnTouchOutside(false);//初始化界面控件initView();//初始化界面数据initData();//初始化界面控件的事件initEvent();//设置窗口显示windowDeploy();}/*** 初始化界面控件*/private void initView() {yes = (Button) findViewById(R.id.yes);no = (Button) findViewById(R.id.no);
// title = (TextView) findViewById(R.id.title);message = (TextView) findViewById(R.id.message);}/*** 初始化界面控件的显示数据*/private void initData() {
// if (TextUtils.isEmpty(titleStr)) {
// title.setText(titleStr);
// } else {
// title.setText("应用提示");
// }if (messageStr != null) {message.setText(messageStr);}if (yesStr != null) {yes.setText(yesStr);}if (noStr != null) {no.setText(noStr);}}/*** 初始化界面的确定和取消监听器*/private void initEvent() {//设置确定按钮被点击后，向外界提供监听yes.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View view) {if (yesOnClickListener != null) {yesOnClickListener.onYesClick();}}});//设置取消按钮被点击后，向外界提供监听no.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View view) {if (noOnClickListener != null) {noOnClickListener.onNoClick();}}});}private void windowDeploy() {window = getWindow();window.setGravity(Gravity.CENTER); //设置窗口显示位置
// window.setWindowAnimations(R.style.dialogWindowAnim); //设置窗口弹出动画}/*** 设置确定按钮的显示内容和监听** @param str* @param onYesOnClickListener*/public void setYesOnClickListener(String str, onYesOnClickListener onYesOnClickListener) {if (str != null) {yesStr = str;}this.yesOnClickListener = onYesOnClickListener;}/*** 设置取消按钮的显示内容和监听** @param str* @param onNoClickListener*/public void setNoOnClickListener(String str, onNoClickListener onNoClickListener) {if (str != null) {noStr = str;}this.noOnClickListener = onNoClickListener;}/*** 从外界Activity为Dialog设置标题** @param title*/public void setTitle(String title) {titleStr = title;}/*** 从外界Activity为Dialog设置dialog的message** @param message*/public void setMessage(String message) {messageStr = message;}/*** 设置确定按钮和取消被点击的接口*/public interface onYesOnClickListener {void onYesClick();}public interface onNoClickListener {void onNoClick();}
}
3.xml 布局 layout_dialog_family
<?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"android:layout_width="match_parent"android:layout_height="match_parent"><LinearLayoutandroid:layout_width="270dp"android:layout_height="wrap_content"android:layout_centerInParent="true"android:background="@drawable/bg_dialog_white_color"android:orientation="vertical"><TextViewandroid:id="@+id/message"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_gravity="center"android:layout_marginLeft="20dp"android:layout_marginTop="36dp"android:layout_marginRight="20dp"android:layout_marginBottom="30dp"android:drawableLeft="@mipmap/icon_notice"android:drawablePadding="5dp"android:paddingTop="5dp"android:paddingBottom="5dp"android:text="提示消息"android:textColor="@color/RGB_000000"android:textSize="16sp" /><LinearLayoutandroid:layout_width="match_parent"android:layout_height="48dp"android:orientation="horizontal"><Buttonandroid:id="@+id/no"android:layout_width="0dp"android:layout_height="match_parent"android:layout_weight="1"android:background="@drawable/bg_dialog_btn_left"android:gravity="center"android:singleLine="true"android:text="取消"android:textColor="@color/RGB_000000"android:textSize="16sp" /><Buttonandroid:id="@+id/yes"android:layout_width="0dp"android:layout_height="match_parent"android:layout_gravity="center"android:layout_weight="1"android:background="@drawable/bg_dialog_btn_right"android:singleLine="true"android:text="确认"android:textColor="@color/RGB_000000"android:textSize="16sp" /></LinearLayout></LinearLayout></RelativeLayout>
4. bg_dialog_white_color
<?xml version="1.0" encoding="utf-8"?> <shape xmlns:android="http://schemas.android.com/apk/res/android"><corners android:radius="10dp" /><solid android:color="@color/RGB_FFFFFF" /> </shape>
5. bg_dialog_btn_left
<?xml version="1.0" encoding="utf-8"?> <shape xmlns:android="http://schemas.android.com/apk/res/android"><corners android:bottomLeftRadius="10dp" /><solid android:color="@color/RGB_EFEFF4" /> </shape>
6. bg_dialog_btn_right
<?xml version="1.0" encoding="utf-8"?> <shape xmlns:android="http://schemas.android.com/apk/res/android"><corners android:bottomRightRadius="10dp" /><solid android:color="@color/primaryColor" /> </shape>
7.style 样式 CustomDialog
<!--自定义dialog背景全透明无边框theme --> <style name="CustomDialog" parent="android:style/Theme.Dialog"><!--背景颜色及和透明程度--><item name="android:windowBackground">@android:color/transparent</item><!--是否去除标题 --><item name="android:windowNoTitle">true</item><!--是否去除边框--><item name="android:windowFrame">@null</item><!--是否浮现在activity之上--><item name="android:windowIsFloating">true</item><!--是否模糊--><item name="android:backgroundDimEnabled">true</item> </style>
8.代码中使用
new ShowDialog().show(context, "想要写的提示语", new ShowDialog.OnBottomClickListener() {@Overridepublic void positive() {//确定操作}@Overridepublic void negative() {//取消操作}
});
Android 几种弹框样式 自定义Dialog PopupWindow的使用相关推荐
- dialog弹框通过自定义指令实现可拖拽位移功能
给dialog弹框加上自定义指令,实现可拖拽功能 1.在utils文件夹内新建directives.js文件,代码如下 import Vue from 'vue'// v-dialogDrag: 弹窗 ...
- 小程序的三种弹框showToast、showModal、showLoading
小程序常用的三种弹框有: showToast:消息提示框 showModal:模态对话框 showLoading:加载框 第一: showToast: ...
- android仿ios弹框_在“提示”框中：iOS外观（在Android上运行），Google Maps作为Time Machine，下载Wii游戏保存...
android仿ios弹框 Once a week we round up some great reader tips and share them with everyone. Read on t ...
- 高仿微信聊天界面长按弹框样式
效果图 背景 在公司做的项目里面,刚好有需要用到微信聊天界面长按弹框样式这种UI的. 网上找了一下,没找到. Android现成的 ListPopupWindow又不能满足需求. 因此在非上班时间撸一 ...
- 解决ant design vue中的modal弹框样式修改无效问题 修改modal样式无效
ant design vue中的modal弹框修改样式无效问题 ant中的弹框样式是修改不了的 原因在于弹框modal被挂载在最大的元素div外面了 所以需要将挂载在某个html元素上 在modal外 ...
- 弹出并点击弹框关闭 自定义toast_关于别名配置使用弹框交互应用的思考
温馨提示 如果你喜欢本文,请帮助我将这篇文章分享到朋友圈,喜欢我的文章,可以关注我,我们一起交流. 本文:2052字 | 估计阅读:6分钟 我在思考功能实现需求的时候,会斟酌和判断使用什么样的功能和交 ...
- 优化element ui中的弹框样式
element ui 虽然提高了开发效率,但是坑也不少,比如弹框的体验就不佳: 弹框体验不佳 自带的弹框样式有很多缺点,比如不居中,大小会超出屏幕然后在最右侧出现滚动条,看不到footer里的按钮等. ...
- JavaScript的三种弹框
js的三种弹框 js分别有三种弹框,分别是警告框.确认框.对话框 警告框 alert() alert("你卡余额已不足,请及时充钱!!!") 效果 确认框 confirm() co ...
- java安卓弹框样式_Android 实现抖音头像底部弹框效果的实例代码
布局文件 activity_test.xml android:layout_width="match_parent" android:layout_height="mat ...
最新文章
- R语言使用trimws函数:trimws函数去除（删除、remove）字符串头尾的空格
- 并发基础（三）： java线程优先级小试牛刀
- Windows下用命令行导出导入MySQL数据库
- 程序员谨防加班猝死之十大建议
- .net 使用RabbitMQ demo
- 关于网站备案的44个问题
- python 面向对象的封装_Python面向对象封装操作案例详解
- C语言基础知识【作用域规则】
- html标题%3ctitle%3e,What's a valid HTML5 document?
- 基于webpack工程化的思考
- 使用JavaScript在页面打印系统当前时间
- 中美线径对照表_中美WG线规对照表
- 【算法】－8大排序算法总结－Python
- mysql源码安装详解
- column ‘_id‘ does not exis报错
- PDF转图片软件有什么？建议收藏这三款软件
- C语言常用格式化符号
- mysql中db的名词解释_数据库原理名词解释
- Unicode, UTF8, UTF16, UTF32
- TXT文件转Pascal voc数据集XML格式标注文件