Use Context.getExternalFilesDir instead of Enviroment.getExternalStorageDirectory.

Using Enviroment.getExternalStorageDirectory may cause MediaRecorder
related test fails since it is not always allowed to access
primary/external storage directory. In that case, use app's external
storage instead.

Test: CtsMediaAudioTestCases.android.media.audio.cts.RoutingTest
Bug: 236682939
Change-Id: Ifb72524feb9df424c5421ee249d892110257c8e0
Merged-In: Ifb72524feb9df424c5421ee249d892110257c8e0
1 file changed