Android 图片处理避免出现oom的方法详解

1. 通过设置采样率压缩 res资源图片压缩 decodeResource public Bitmap decodeSampledBitmapFromResource(Resources res, int resId, int reqWidth, int reqHeight) { // First decode with inJustDecodeBounds=true to check dimensions final BitmapFactory.Options options = new BitmapFactory.Options(); options.inJu