Snap for 12361654 from f2689d49bb412ebad522b0bf38c85725a063bb14 to 24Q4-release (cddbd9c1) · Commits · e / os / android_packages_services_Telecomm

flags/telecom_call_filtering_flags.aconfig

+12 −1

Original line number	Diff line number	Diff line
		@@ -8,3 +8,14 @@ flag {
		description: "Gates whether to still perform Dnd filter when phone account has skip_filter call extra."
		bug: "222333869"
		}

		# OWNER=tjstuart TARGET=25Q1
		flag {
		name: "check_completed_filters_on_timeout"
		namespace: "telecom"
		description: "If the Filtering Graph times out, combine the finished results"
		bug: "364946812"
		metadata {
		purpose: PURPOSE_BUGFIX
		}
		}

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

+2 −2

Original line number	Diff line number	Diff line
		@@ -913,7 +913,7 @@ public class CallsManager extends Call.ListenerBase
		DndCallFilter dndCallFilter = new DndCallFilter(incomingHfpCall, mRinger);
		IncomingCallFilterGraph graph = mIncomingCallFilterGraphProvider.createGraph(
		incomingHfpCall,
		this::onCallFilteringComplete, mContext, mTimeoutsAdapter, mLock);
		this::onCallFilteringComplete, mContext, mTimeoutsAdapter, mFeatureFlags, mLock);
		graph.addFilter(dndCallFilter);
		mGraphHandlerThreads.add(graph.getHandlerThread());
		return graph;
		@@ -932,7 +932,7 @@ public class CallsManager extends Call.ListenerBase
		ParcelableCallUtils.Converter converter = new ParcelableCallUtils.Converter();

		IncomingCallFilterGraph graph = mIncomingCallFilterGraphProvider.createGraph(incomingCall,
		this::onCallFilteringComplete, mContext, mTimeoutsAdapter, mLock);
		this::onCallFilteringComplete, mContext, mTimeoutsAdapter, mFeatureFlags, mLock);
		DirectToVoicemailFilter voicemailFilter = new DirectToVoicemailFilter(incomingCall,
		mCallerInfoLookupHelper);
		BlockCheckerFilter blockCheckerFilter = new BlockCheckerFilter(mContext, incomingCall,

src/com/android/server/telecom/callfiltering/IncomingCallFilterGraph.java

+31 −3

Original line number	Diff line number	Diff line
		@@ -27,6 +27,7 @@ import com.android.server.telecom.LoggedHandlerExecutor;
		import com.android.server.telecom.LogUtils;
		import com.android.server.telecom.TelecomSystem;
		import com.android.server.telecom.Timeouts;
		import com.android.server.telecom.flags.FeatureFlags;

		import java.util.ArrayList;
		import java.util.List;
		@@ -55,6 +56,7 @@ public class IncomingCallFilterGraph {
		private CallFilteringResult mCurrentResult;
		private Context mContext;
		private Timeouts.Adapter mTimeoutsAdapter;
		private final FeatureFlags mFeatureFlags;

		private class PostFilterTask {
		private final CallFilter mFilter;
		@@ -84,11 +86,12 @@ public class IncomingCallFilterGraph {
		}

		public IncomingCallFilterGraph(Call call, CallFilterResultCallback listener, Context context,
		Timeouts.Adapter timeoutsAdapter, TelecomSystem.SyncRoot lock) {
		Timeouts.Adapter timeoutsAdapter, FeatureFlags featureFlags,
		TelecomSystem.SyncRoot lock) {
		mListener = listener;
		mCall = call;
		mFiltersList = new ArrayList<>();

		mFeatureFlags = featureFlags;
		mHandlerThread = new HandlerThread(TAG);
		mHandlerThread.start();
		mHandler = new Handler(mHandlerThread.getLooper());
		@@ -121,8 +124,8 @@ public class IncomingCallFilterGraph {
		@Override
		public void loggedRun() {
		if (!mFinished) {
		Log.i(this, "Graph timed out when performing filtering.");
		Log.addEvent(mCall, LogUtils.Events.FILTERING_TIMED_OUT);
		mCurrentResult = onTimeoutCombineFinishedFilters(mFiltersList, mCurrentResult);
		mListener.onCallFilteringComplete(mCall, mCurrentResult, true);
		mFinished = true;
		mHandlerThread.quit();
		@@ -137,6 +140,28 @@ public class IncomingCallFilterGraph {
		}.prepare(), mTimeoutsAdapter.getCallScreeningTimeoutMillis(mContext.getContentResolver()));
		}

		/**
		* This helper takes all the call filters that were added to the graph, checks if filters have
		* finished, and combines the results.
		*
		* @param filtersList all the CallFilters that were added to the call
		* @param currentResult the current call filter result
		* @return CallFilterResult of the combined finished Filters.
		*/
		private CallFilteringResult onTimeoutCombineFinishedFilters(
		List<CallFilter> filtersList,
		CallFilteringResult currentResult) {
		if (!mFeatureFlags.checkCompletedFiltersOnTimeout()) {
		return currentResult;
		}
		for (CallFilter filter : filtersList) {
		if (filter.result != null) {
		currentResult = currentResult.combine(filter.result);
		}
		}
		return currentResult;
		}

		private void scheduleFilter(CallFilter filter) {
		CallFilteringResult result = new CallFilteringResult.Builder()
		.setShouldAllowCall(true)
		@@ -147,6 +172,9 @@ public class IncomingCallFilterGraph {
		.setDndSuppressed(false)
		.build();
		for (CallFilter dependencyFilter : filter.getDependencies()) {
		// When sequential nodes are completed, they are combined progressively.
		// ex.) node_a --> node_b --> node_c
		// node_a will combine with node_b before starting node_c
		result = result.combine(dependencyFilter.getResult());
		}
		mCurrentResult = result;

src/com/android/server/telecom/callfiltering/IncomingCallFilterGraphProvider.java

+5 −1

Original line number	Diff line number	Diff line
		@@ -21,6 +21,7 @@ import android.content.Context;
		import com.android.server.telecom.Call;
		import com.android.server.telecom.TelecomSystem;
		import com.android.server.telecom.Timeouts;
		import com.android.server.telecom.flags.FeatureFlags;

		/**
		* Interface to provide a {@link IncomingCallFilterGraph}. This class serve for unit test purpose
		@@ -35,10 +36,13 @@ public interface IncomingCallFilterGraphProvider {
		* @param listener Callback object to trigger when filtering is done.
		* @param context An android context.
		* @param timeoutsAdapter Adapter to provide timeout value for call filtering.
		* @param featureFlags Telecom flags
		* @param lock Telecom lock.
		* @return
		*/
		IncomingCallFilterGraph createGraph(Call call, CallFilterResultCallback listener,
		Context context,
		Timeouts.Adapter timeoutsAdapter, TelecomSystem.SyncRoot lock);
		Timeouts.Adapter timeoutsAdapter,
		FeatureFlags featureFlags,
		TelecomSystem.SyncRoot lock);
		}

tests/src/com/android/server/telecom/tests/CallsManagerTest.java

+2 −1

Original line number	Diff line number	Diff line
		@@ -392,7 +392,8 @@ public class CallsManagerTest extends TelecomTestCase {
		mBluetoothDeviceManager,
		mFeatureFlags,
		mTelephonyFlags,
		(call, listener, context, timeoutsAdapter, lock) -> mIncomingCallFilterGraph);
		(call, listener, context, timeoutsAdapter,
		mFeatureFlags, lock) -> mIncomingCallFilterGraph);

		when(mPhoneAccountRegistrar.getPhoneAccount(
		eq(SELF_MANAGED_HANDLE), any())).thenReturn(SELF_MANAGED_ACCOUNT);