I tried all the approaches mentioned here & at other resources but I came to the inference that setting ImageView’s reference to null will solve the issue:
public Bitmap getimage(String path ,ImageView iv)
{
//iv is passed to set it null to remove it from external memory
iv=null;
InputStream stream = new FileInputStream("/mnt/sdcard/mydata/" + path);
Bitmap bitmap = BitmapFactory.decodeStream(stream, null, null);
stream.close();
stream=null;
return bitmap;
}
& you are done!
Note:Though it may solve above problem but I would suggest you to check Tom van Zummeren ‘s optimized image loading.
And also check SoftReference: All SoftReferences pointing to softly reachable objects are guaranteed to be cleared before the VM will throw an OutOfMemoryError.