Permission Denied Opening ligEGL shader cache file

Question

As I mention in the title, my app built successful but show a blank screen and quit after a few second when I run it on device (SS GLX Tab3 Intel). And the logcat showed error opening cache file /data/data/com.abc.testapp/cache/com.android.opengl.shaders_cache: Permission denied (13) with libEGL tag.

Does anyone know what this means and how to fix it?

Any helps would be appreciated Thanks

Answer 1

I am not sure if it works by adding this to your manifest:

<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE”/>

You do not have the permission to open the cache file. You can also try to give your app manualy the permission to read files: APP info>Permissions>Storage