Add dumpsys support for bluetooth

Bug: 18159457
Change-Id: I807a7d921b6e5baf111d0f0e3e182c6633a93b7c

4 files changed, 34 insertions, 2 deletions

diff --git a/src/com/android/bluetooth/a2dp/A2dpService.java b/src/com/android/bluetooth/a2dp/A2dpService.java
index 808ec9890..bae637398 100755
--- a/src/com/android/bluetooth/a2dp/A2dpService.java
+++ b/src/com/android/bluetooth/a2dp/A2dpService.java
@@ -297,4 +297,15 @@ public class A2dpService extends ProfileService {
             return service.isA2dpPlaying(device);
         }
     };
+
+    @Override
+    public void dump(StringBuilder sb) {
+        super.dump(sb);
+        if (mStateMachine != null) {
+            mStateMachine.dump(sb);
+        }
+        if (mAvrcp != null) {
+            mAvrcp.dump(sb);
+        }
+    }
 }
diff --git a/src/com/android/bluetooth/a2dp/A2dpSinkService.java b/src/com/android/bluetooth/a2dp/A2dpSinkService.java
index bd27952d2..5dcec7347 100644
--- a/src/com/android/bluetooth/a2dp/A2dpSinkService.java
+++ b/src/com/android/bluetooth/a2dp/A2dpSinkService.java
@@ -210,4 +210,12 @@ public class A2dpSinkService extends ProfileService {
             return service.getAudioConfig(device);
         }
     };
+
+    @Override
+    public void dump(StringBuilder sb) {
+        super.dump(sb);
+        if (mStateMachine != null) {
+            mStateMachine.dump(sb);
+        }
+    }
 }
diff --git a/src/com/android/bluetooth/a2dp/A2dpSinkStateMachine.java b/src/com/android/bluetooth/a2dp/A2dpSinkStateMachine.java
index 929676fdf..d57a0ca95 100644
--- a/src/com/android/bluetooth/a2dp/A2dpSinkStateMachine.java
+++ b/src/com/android/bluetooth/a2dp/A2dpSinkStateMachine.java
@@ -156,7 +156,14 @@ final class A2dpSinkStateMachine extends StateMachine {
         mAudioConfigs.clear();
     }
 
-        private class Disconnected extends State {
+    public void dump(StringBuilder sb) {
+        ProfileService.println(sb, "mCurrentDevice: " + mCurrentDevice);
+        ProfileService.println(sb, "mTargetDevice: " + mTargetDevice);
+        ProfileService.println(sb, "mIncomingDevice: " + mIncomingDevice);
+        ProfileService.println(sb, "StateMachine: " + this.toString());
+    }
+
+    private class Disconnected extends State {
         @Override
         public void enter() {
             log("Enter Disconnected: " + getCurrentMessage().what);
diff --git a/src/com/android/bluetooth/a2dp/A2dpStateMachine.java b/src/com/android/bluetooth/a2dp/A2dpStateMachine.java
index 94cc391a1..19d4ebdde 100755
--- a/src/com/android/bluetooth/a2dp/A2dpStateMachine.java
+++ b/src/com/android/bluetooth/a2dp/A2dpStateMachine.java
@@ -134,7 +134,6 @@ final class A2dpStateMachine extends StateMachine {
         mIntentBroadcastHandler = new IntentBroadcastHandler();
 
         mAudioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
-
     }
 
     static A2dpStateMachine make(A2dpService svc, Context context) {
@@ -753,6 +752,13 @@ final class A2dpStateMachine extends StateMachine {
         }
     }
 
+    public void dump(StringBuilder sb) {
+        ProfileService.println(sb, "mCurrentDevice: " + mCurrentDevice);
+        ProfileService.println(sb, "mTargetDevice: " + mTargetDevice);
+        ProfileService.println(sb, "mIncomingDevice: " + mIncomingDevice);
+        ProfileService.println(sb, "mPlayingA2dpDevice: " + mPlayingA2dpDevice);
+        ProfileService.println(sb, "StateMachine: " + this.toString());
+    }
 
     // Event types for STACK_EVENT message
     final private static int EVENT_TYPE_NONE = 0;