基础7.4.9200

效果图

首先是显示悬浮窗的服务

/*** 视频悬浮窗服务*/
public class FloatVideoWindowService extends Service {private String currentBigUserId;//浮动布局viewprivate View mFloatingLayout;//容器父布局private TXCloudVideoView mTXCloudVideoView;private String TAG = getClass().getSimpleName();@Overridepublic void onCreate() {super.onCreate();initWindow();//设置悬浮窗基本参数（位置、宽高等）EventBus.getDefault().register(this);}@Subscribe(threadMode = ThreadMode.MAIN)public void onMessageEvent(Event<String> event) {if (event.getCode() == 1000) {findVideoView(event.getData());}}@Overridepublic IBinder onBind(Intent intent) {currentBigUserId = intent.getStringExtra("userId");initFloating();//悬浮框点击事件的处理return new MyBinder();}public class MyBinder extends Binder {public FloatVideoWindowService getService() {return FloatVideoWindowService.this;}}@Overridepublic int onStartCommand(Intent intent, int flags, int startId) {return super.onStartCommand(intent, flags, startId);}@Overridepublic void onDestroy() {super.onDestroy();FloatWindow.destroy();EventBus.getDefault().unregister(this);if (mFloatingLayout != null) {// 移除悬浮窗口mFloatingLayout = null;Constents.isShowFloatWindow = false;}}/*** 设置悬浮框基本参数（位置、宽高等）*/private void initWindow() {mFloatingLayout = LayoutInflater.from(getApplicationContext()).inflate(R.layout.alert_float_video_layout, null);}private void initFloating() {mTXCloudVideoView = mFloatingLayout.findViewById(R.id.float_videoview);findVideoView(currentBigUserId);Constents.isShowFloatWindow = true;mFloatingLayout.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {//在这里实现点击重新回到ActivityIntent intent = new Intent(FloatVideoWindowService.this, TRTCVideoCallActivity.class);intent.setFlags(FLAG_ACTIVITY_NEW_TASK);startActivity(intent);}});FloatWindow.with(getApplicationContext()).setView(mFloatingLayout).setWidth((int) DensityUtil.dip2px(96))                               //设置控件宽高.setHeight((int) DensityUtil.dip2px(136)).setMoveType(MoveType.slide,0,0).setX(100)                                   //设置控件初始位置.setY(Screen.height,0.3f).setDesktopShow(true)                        //桌面显示.setViewStateListener(mViewStateListener)    //监听悬浮控件状态改变
//                .setPermissionListener(mPermissionListener)  //监听权限申请结果.build();}ViewStateListener mViewStateListener = new ViewStateListener() {@Overridepublic void onPositionUpdate(int i, int i1) {if(mFloatingLayout == null){return;}int screenWidth = ScreenUtil.getScreenWidth(getApplicationContext());if(i == 0){mFloatingLayout.setBackgroundResource(R.drawable.white_radius_left_10);} else {if(i == screenWidth - mFloatingLayout.getWidth()){mFloatingLayout.setBackgroundResource(R.drawable.white_radius_right_10);} else {mFloatingLayout.setBackgroundResource(R.drawable.white_radius_10);}}}@Overridepublic void onShow() {}@Overridepublic void onHide() {}@Overridepublic void onDismiss() {}@Overridepublic void onMoveAnimStart() {}@Overridepublic void onMoveAnimEnd() {}@Overridepublic void onBackToDesktop() {}};private void findVideoView(String userId) {mTXCloudVideoView.removeVideoView();TRTCVideoLayoutManager mTRTCVideoViewLayout = Constents.mVideoViewLayout;TRTCVideoLayout lVideoViewLayout = mTRTCVideoViewLayout.findCloudViewView(userId);TXCloudVideoView mLocalVideoView =lVideoViewLayout.getVideoView();if (mLocalVideoView == null) {mLocalVideoView = mTRTCVideoViewLayout.allocCloudVideoView(userId).getVideoView();}if (Constents.currentUserID.equals(userId)) {TXCGLSurfaceView mTXCGLSurfaceView = mLocalVideoView.getGLSurfaceView();if (mTXCGLSurfaceView != null && mTXCGLSurfaceView.getParent() != null) {((ViewGroup) mTXCGLSurfaceView.getParent()).removeView(mTXCGLSurfaceView);mTXCloudVideoView.addVideoView(mTXCGLSurfaceView);}} else {TextureView mTextureView = mLocalVideoView.getVideoView();if (mTextureView != null && mTextureView.getParent() != null) {((ViewGroup) mTextureView.getParent()).removeView(mTextureView);mTXCloudVideoView.addVideoView(mTextureView);}}}
}

布局文件

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"xmlns:app="http://schemas.android.com/apk/res-auto"android:id="@+id/small_size_frame_layout"android:layout_width="96dp"android:layout_height="136dp"android:background="@drawable/white_radius_10"android:orientation="vertical"android:padding="8dp"><com.tencent.rtmp.ui.TXCloudVideoViewandroid:id="@+id/float_videoview"android:layout_width="80dp"android:layout_height="120dp"android:descendantFocusability="blocksDescendants"android:orientation="vertical" /></FrameLayout>

这里我用了一个悬浮窗的库，比自己写的好用

implementation 'com.github.yhaolpz:FloatWindow:1.0.9'

在TRTCVideoCallActivity视频界面开启悬浮窗

public void startFloat() {String lastBigUserId = mLayoutManagerTrtc.getLastTRTCLayoutEntity();isStartService = true;moveTaskToBack(true);Constents.mVideoViewLayout = mLayoutManagerTrtc;Intent intent = new Intent(this, FloatVideoWindowService.class);//开启服务显示悬浮框intent.putExtra("userId", lastBigUserId);bindService(intent, mVideoServiceConnection, Context.BIND_AUTO_CREATE);}

悬浮窗点击返回TRTCVideoCallActivity时需要在onRestart里关闭服务并重新赋值TXCloudVideoView

@Overrideprotected void onRestart() {super.onRestart();if (isStartService) {isStartService = false;unbindService(mVideoServiceConnection);}String userId = mLayoutManagerTrtc.getLastTRTCLayoutEntity();TXCloudVideoView txCloudVideoView = mLayoutManagerTrtc.findCloudViewView(userId).getVideoView();if (txCloudVideoView == null) {txCloudVideoView = mLayoutManagerTrtc.allocCloudVideoView(userId).getVideoView();}if (Constents.currentUserID.equals(userId)) {TXCGLSurfaceView mTXCGLSurfaceView = txCloudVideoView.getGLSurfaceView();if (mTXCGLSurfaceView != null && mTXCGLSurfaceView.getParent() != null) {((ViewGroup) mTXCGLSurfaceView.getParent()).removeView(mTXCGLSurfaceView);txCloudVideoView.addVideoView(mTXCGLSurfaceView);}} else {TextureView mTextureView = txCloudVideoView.getVideoView();if (mTextureView != null && mTextureView.getParent() != null) {((ViewGroup) mTextureView.getParent()).removeView(mTextureView);txCloudVideoView.addVideoView(mTextureView);}}}