Window window =this.getWindow();
if (window !=null) {
window.clearFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND);
? ? window.getDecorView().setPadding(0, 0, 0, 0);
? ? window.setBackgroundDrawableResource(android.R.color.transparent);
? ? WindowManager.LayoutParams lp =this.getWindow().getAttributes();
? ? lp.width = WindowManager.LayoutParams.MATCH_PARENT;
? ? lp.height = WindowManager.LayoutParams.MATCH_PARENT;
? ? window.setAttributes(lp);
}
