引发原因
int widthPixel;
int heightPixel;
DisplayMetrics outMetrics = new DisplayMetrics();
WindowManager wm = (WindowManager) getContext().getSystemService(Context.WINDOW_SERVICE);
wm.getDefaultDisplay().getMetrics(outMetrics);
heightPixel = outMetrics.heightPixels;
widthPixel = outMetrics.widthPixels;
通过使用获取屏幕宽高来对全屏ViewGroup设置宽高。导致有的手机底部状态栏可能为透明，屏幕全屏显示导致覆盖不全底部状态栏
出现下面这个图片问题
小米6X
然后把代码修改为 获取屏幕实际分辨率，不管状态栏高度
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
wm.getDefaultDisplay().getRealMetrics(outMetrics);
}else {
wm.getDefaultDisplay().getMetrics(outMetrics);
}
看起小米6X是没问题了，但是使用华为Mate9,发现底部导航栏把屏幕给遮盖了
如图
小米6X
华为Mate9
最后如何避免由于底部状态栏导致屏幕全屏显示问题。那么就是获取应用在屏幕中的实际分辨率
获取当前app绘制区域
Rect outRect = new Rect();
(JZUtils.scanForActivity(getContext())).findViewById(Window.ID_ANDROID_CONTENT).getDrawingRect(outRect);
heightPixel = outRect.height();
widthPixel = outRect.width();
应用在分屏的情况下全屏也是ok的
如图
分屏
这个方式获取屏幕高度发现没有问题了，但有一个小缺陷
—–如果在全屏情况下，手动控制底部导航栏显示隐藏，就会导致全屏显示不完全或者遮盖问题。
—–如果不是全屏情况下，手动控制底部导航栏显示隐藏则不会出现这种问题。
目前下面为个人修改的JiaoZiVideoPlayer全屏显示代码
public void startWindowFullscreen() {
Log.i(TAG, "startWindowFullscreen " + " [" + this.hashCode() + "] ");
hideSupportActionBar(getContext());
ViewGroup vp = (JZUtils.scanForActivity(getContext()))//.getWindow().getDecorView();
.findViewById(Window.ID_ANDROID_CONTENT);
View old = vp.findViewById(R.id.jz_fullscreen_id);
if (old != null) {
vp.removeView(old);
}
textureViewContainer.removeView(JZMediaManager.textureView);
try {
Constructor constructor = (Constructor) JZVideoPlayer.this.getClass().getConstructor(Context.class);
JZVideoPlayer jzVideoPlayer = constructor.newInstance(getContext());
jzVideoPlayer.setId(R.id.jz_fullscreen_id);
int widthPixel;
int heightPixel;
// 用户绘制区域
Rect outRect = new Rect();
(JZUtils.scanForActivity(getContext())).findViewById(Window.ID_ANDROID_CONTENT).getDrawingRect(outRect);
heightPixel = outRect.height();
widthPixel = outRect.width();
LayoutParams lp = new LayoutParams(heightPixel, widthPixel);
lp.setMargins((widthPixel - heightPixel) / 2, -(widthPixel - heightPixel) / 2, 0, 0);
// FrameLayout.LayoutParams lp = new FrameLayout.LayoutParams(
// ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
vp.addView(jzVideoPlayer, lp);
// jzVideoPlayer.setSystemUiVisibility(View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
// | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY | View.SYSTEM_UI_FLAG_FULLSCREEN);
jzVideoPlayer.setUp(dataSourceObjects, currentUrlMapIndex, JZVideoPlayerStandard.SCREEN_WINDOW_FULLSCREEN, objects);
jzVideoPlayer.setState(currentState);
jzVideoPlayer.addTextureView();
JZVideoPlayerManager.setSecondFloor(jzVideoPlayer);
final Animation ra = AnimationUtils.loadAnimation(getContext(), R.anim.start_fullscreen);
jzVideoPlayer.setAnimation(ra);
jzVideoPlayer.setRotation(90);
JZUtils.setRequestedOrientation(getContext(), SCREEN_ORIENTATION_PORTRAIT);//强制横屏显示
onStateNormal();
jzVideoPlayer.progressBar.setSecondaryProgress(progressBar.getSecondaryProgress());
jzVideoPlayer.startProgressTimer();
CLICK_QUIT_FULLSCREEN_TIME = System.currentTimeMillis();
} catch (Exception e) {
e.printStackTrace();
}
}
