Merge "Hfp: maintain Headset state in mCurrentState"
diff --git a/src/com/android/bluetooth/hfp/HeadsetStateMachine.java b/src/com/android/bluetooth/hfp/HeadsetStateMachine.java
index 1eb9af6..8a6bc55 100644
--- a/src/com/android/bluetooth/hfp/HeadsetStateMachine.java
+++ b/src/com/android/bluetooth/hfp/HeadsetStateMachine.java
@@ -125,6 +125,7 @@
private final AudioConnecting mAudioConnecting = new AudioConnecting();
private final AudioDisconnecting mAudioDisconnecting = new AudioDisconnecting();
private HeadsetStateBase mPrevState;
+ private HeadsetStateBase mCurrentState;
// Run time dependencies
private final HeadsetService mHeadsetService;
@@ -222,7 +223,7 @@
public void dump(StringBuilder sb) {
ProfileService.println(sb, " mCurrentDevice: " + mDevice);
- ProfileService.println(sb, " mCurrentState: " + getCurrentState());
+ ProfileService.println(sb, " mCurrentState: " + mCurrentState);
ProfileService.println(sb, " mPrevState: " + mPrevState);
ProfileService.println(sb, " mConnectionState: " + getConnectionState());
ProfileService.println(sb, " mAudioState: " + getAudioState());
@@ -253,6 +254,7 @@
private abstract class HeadsetStateBase extends State {
@Override
public void enter() {
+ mCurrentState = this;
// Crash if mPrevState is null and state is not Disconnected
if (!(this instanceof Disconnected) && mPrevState == null) {
throw new IllegalStateException("mPrevState is null on enter()");
@@ -1439,11 +1441,10 @@
*/
@VisibleForTesting
public synchronized int getConnectionState() {
- HeadsetStateBase state = (HeadsetStateBase) getCurrentState();
- if (state == null) {
+ if (mCurrentState == null) {
return BluetoothHeadset.STATE_DISCONNECTED;
}
- return state.getConnectionStateInt();
+ return mCurrentState.getConnectionStateInt();
}
/**
@@ -1454,11 +1455,10 @@
* {@link BluetoothHeadset#STATE_AUDIO_CONNECTED}
*/
public synchronized int getAudioState() {
- HeadsetStateBase state = (HeadsetStateBase) getCurrentState();
- if (state == null) {
+ if (mCurrentState == null) {
return BluetoothHeadset.STATE_AUDIO_DISCONNECTED;
}
- return state.getAudioStateInt();
+ return mCurrentState.getAudioStateInt();
}
public long getConnectingTimestampMs() {
@@ -1623,7 +1623,7 @@
}
if (volumeType == HeadsetHalConstants.VOLUME_TYPE_SPK) {
mSpeakerVolume = volume;
- int flag = (getCurrentState() == mAudioOn) ? AudioManager.FLAG_SHOW_UI : 0;
+ int flag = (mCurrentState == mAudioOn) ? AudioManager.FLAG_SHOW_UI : 0;
mSystemInterface.getAudioManager()
.setStreamVolume(AudioManager.STREAM_BLUETOOTH_SCO, volume, flag);
} else if (volumeType == HeadsetHalConstants.VOLUME_TYPE_MIC) {
