android 屏幕宽和高读取

关于屏幕可用的宽高读取

private int  printResolutionW( Context context){DisplayMetrics dm = context.getResources().getDisplayMetrics();int height = dm.heightPixels;int width = dm.widthPixels;int sw = context.getResources().getConfiguration().smallestScreenWidthDp;//Log.w("TAG","屏幕分辨率:" + width + "*" + height+",dpi:"+dm.densityDpi+",sw:"+sw);return width;
}private int  printResolutionH( Context context){DisplayMetrics dm = context.getResources().getDisplayMetrics();int height = dm.heightPixels;int width = dm.widthPixels;int sw = context.getResources().getConfiguration().smallestScreenWidthDp;//Log.w("TAG","屏幕分辨率:" + width + "*" + height+",dpi:"+dm.densityDpi+",sw:"+sw);return height;
}