Android 中獲取設備的寬高

     @SuppressWarnings("deprecation")
    public static int getDeviceWidth(Context context) {
        WindowManager manager = (WindowManager) context
                .getSystemService(Context.WINDOW_SERVICE);
        return manager.getDefaultDisplay().getWidth();
    }

    @SuppressWarnings("deprecation")
    public static int getDeviceHeight(Context context) {
        WindowManager manager = (WindowManager) context
                .getSystemService(Context.WINDOW_SERVICE);
        return manager.getDefaultDisplay().getHeight();
    }