Android獲取準(zhǔn)確屏幕尺寸

    Display display=getWindowManager().getDefaultDisplay();
    Point size = new Point();
    if (Build.VERSION.SDK_INT >= 17) {
        display.getRealSize(size);
    } else {
        display.getSize(size); // correct for devices with hardware navigation buttons
    }
    int width = size.x;
    int height = size.y;