android 把bit地图转成drawble后宽高不一致的解决办法

android 把bitmap转成drawble后宽高不一致的解决方法

 DisplayMetrics metrics = new DisplayMetrics(); this.getWindowManager().getDefaultDisplay().getMetrics(metrics); Resources r = new Resources(this.getAssets(), metrics, null); Drawable bgDrawble2 = new BitmapDrawable(r, bgBitmap);