Improves audio logs of native audio layers on Android

webrtc/modules/audio_device/android/java/src/org/webrtc/voiceengine/WebRtcAudioUtils.java

Index: webrtc/modules/audio_device/android/java/src/org/webrtc/voiceengine/WebRtcAudioUtils.java
diff --git a/webrtc/modules/audio_device/android/java/src/org/webrtc/voiceengine/WebRtcAudioUtils.java b/webrtc/modules/audio_device/android/java/src/org/webrtc/voiceengine/WebRtcAudioUtils.java
index 677569c6945a372bdb618fa306595c31ae5f0eae..4983d1dcd7f6d638aeb453bd55db2a6ef5d14c71 100644
--- a/webrtc/modules/audio_device/android/java/src/org/webrtc/voiceengine/WebRtcAudioUtils.java
+++ b/webrtc/modules/audio_device/android/java/src/org/webrtc/voiceengine/WebRtcAudioUtils.java
@@ -159,6 +159,11 @@ public final class WebRtcAudioUtils {
     return Build.VERSION.SDK_INT >= Build.VERSION_CODES.M;
   }
 
+  public static boolean runningOnNougatOrHigher() {
+    // API Level 24.
+    return Build.VERSION.SDK_INT >= Build.VERSION_CODES.N;
+  }
+
   // Helper method for building a string of thread information.
   public static String getThreadInfo() {
     return "@[name=" + Thread.currentThread().getName() + ", id=" + Thread.currentThread().getId()