CallRecorder | Android Phone Call Recorder | Audio Utils library

The following article helped me how to read the results of the !dlk command. according to the article, if for example we found a deadlock in thread 0xac:

As suggested by Mike M. in the comments, I resolved by implementing Service instead of IntentService. I quote what Mike M. said: "IntentService... will stop itself pretty much immediately after onHandleIntent() finishes each time.". I suppose that MediaRecorder instance was disappearing as soon as the system lost its reference to onHandleIntent().

My app doesn't work as desired yet, but it's not because of that error. Actually it compiles and runs without any error right now.

This is the updated RecordService class, implementing Service:

The problem is already mentioned in the logcat. android.os.FileUriExposedException: file:////storage/emulated/0/CallRecordings/24.08.2017 02-32-19 PM.m4a exposed beyond app through ClipData.Item.getUri()

There are two ways to solve this problem.

1. Put the following code

   StrictMode.VmPolicy.Builder builder = new StrictMode.VmPolicy.Builder(); StrictMode.setVmPolicy(builder.build());

in Application.onCreate().

we will simply change the VmPolicy by the above method. In this way VM will ignore the exposure URI exposure. Default method is