所以我试图获得手机屏幕的实际大小,以便集中一堆菜单按钮。在我的姜饼手机上,它工作正常,但在Jellybean模拟器上,这一切都错了......
WindowManager wm = (WindowManager) Assets.context.getSystemService(Context.WINDOW_SERVICE);
Display display = wm.getDefaultDisplay();
try{
Point size = new Point();
display.getSize(size);
screenHeight = size.y;
screenWidth = size.x;
}catch(NoSuchMethodError e){
//API lower than 12, revert to deprecated methods
screenWidth = display.getWidth();
screenHeight = display.getHeight();
}*/
但是当我绘制时,例如,在x = screenWidth / 2处的一条线,在豆荚上,它远离屏幕中间!这让我很生气,任何帮助都非常感激:)
答案 0 :(得分:3)
您应该使用DisplayMetrics
代替。试试这个:
DisplayMetrics metrics = Assets.context.getResources().getDisplayMetrics();
int widthPixels = metrics.widthPixels;
int heightPixels = metrics.heightPixels;
答案 1 :(得分:1)
Display display =getWindowManager().getDefaultDisplay();
try{
screenHeight = display.getHeight();;
screenWidth = display.getWidth();
}catch(NoSuchMethodError e){
//API lower than 12, revert to deprecated methods
}*/