标题、屏幕设置

1.// 隐藏标题

requestWindowFeature(Window.FEATURE_NO_TITLE);

2.// 设置全屏

getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);

3.// 屏幕常亮

getWindow().setFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON,
WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
srcWidth = displayMetrics.widthPixels;
srcHeight = displayMetrics.heightPixels;