Add the rest of the background audio screen API am: 8951278d3f am: efeefd04bf (bae79767) · Commits · e / os / android_packages_services_Telecomm

src/com/android/server/telecom/CallsManager.java

+31 −0

Original line number	Diff line number	Diff line
		@@ -2020,6 +2020,37 @@ public class CallsManager extends Call.ListenerBase

		}

		/**
		* Instructs Telecom to bring a call into the AUDIO_PROCESSING state.
		*
		* Used by the background audio call screener (also the default dialer) to signal that
		* they want to manually enter the AUDIO_PROCESSING state. The user will be aware that there is
		* an ongoing call at this time.
		*
		* @param call The call to manipulate
		*/
		public void enterBackgroundAudioProcessing(Call call) {
		if (!mCalls.contains(call)) {
		Log.w(this, "Trying to exit audio processing on an untracked call");
		return;
		}

		Call activeCall = getActiveCall();
		if (activeCall != call) {
		Log.w(this, "Ignoring enter audio processing because there's already a call active");
		}

		// We only want this to work on active or ringing calls
		if (call.getState() == CallState.RINGING) {
		// After the connection service sets up the call with the other end, it'll set the call
		// state to AUDIO_PROCESSING
		answerCallForAudioProcessing(call);
		} else if (call.getState() == CallState.ACTIVE) {
		setCallState(call, CallState.AUDIO_PROCESSING,
		"audio processing set by dialer request");
		}
		}

		/**
		* Instructs Telecom to bring a call out of the AUDIO_PROCESSING state.
		*

+16 −1

Original line number	Diff line number	Diff line
		@@ -321,7 +321,22 @@ class InCallAdapter extends IInCallAdapter.Stub {

		@Override
		public void enterBackgroundAudioProcessing(String callId) {
		// TODO: implement this
		try {
		Log.startSession(LogUtils.Sessions.ICA_ENTER_AUDIO_PROCESSING, mOwnerComponentName);
		// TODO: enforce the extra permission.
		Binder.withCleanCallingIdentity(() -> {
		synchronized (mLock) {
		Call call = mCallIdMapper.getCall(callId);
		if (call != null) {
		mCallsManager.enterBackgroundAudioProcessing(call);
		} else {
		Log.w(this, "enterBackgroundAudioProcessing, unknown call id: %s", callId);
		}
		}
		});
		} finally {
		Log.endSession();
		}
		}

		@Override