Handle ISE with new voice note recording.

app/src/main/java/org/thoughtcrime/securesms/audio/MediaRecorderWrapper.java

@@ -24,6 +24,8 @@ public class MediaRecorderWrapper implements Recorder {
   public void start(ParcelFileDescriptor fileDescriptor) throws IOException {
     Log.i(TAG, "Recording voice note using MediaRecorderWrapper.");
     recorder = new MediaRecorder();
+
+    try {
       recorder.setAudioSource(MediaRecorder.AudioSource.MIC);
       recorder.setOutputFormat(MediaRecorder.OutputFormat.AAC_ADTS);
       recorder.setOutputFile(fileDescriptor.getFileDescriptor());
@@ -33,6 +35,12 @@ public class MediaRecorderWrapper implements Recorder {
       recorder.setAudioChannels(CHANNELS);
       recorder.prepare();
       recorder.start();
+    } catch (IllegalStateException e) {
+      Log.w(TAG, "Unable to start recording", e);
+      recorder.release();
+      recorder = null;
+      throw new IOException(e);
+    }
   }
 
   @Override