[Ongoing Call] Hide the status bar in immersive mode if the user has (de8b2434) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/statusbar/dagger/StatusBarDependenciesModule.java

+18 −3

Original line number	Diff line number	Diff line
		@@ -69,6 +69,7 @@ import com.android.systemui.statusbar.phone.StatusBarWindowController;
		import com.android.systemui.statusbar.phone.SystemUIHostDialogProvider;
		import com.android.systemui.statusbar.phone.ongoingcall.OngoingCallController;
		import com.android.systemui.statusbar.phone.ongoingcall.OngoingCallLogger;
		import com.android.systemui.statusbar.phone.ongoingcall.SwipeStatusBarAwayGestureHandler;
		import com.android.systemui.statusbar.policy.RemoteInputUriController;
		import com.android.systemui.tracing.ProtoTracer;
		import com.android.systemui.util.concurrency.DelayableExecutor;
		@@ -255,15 +256,29 @@ public interface StatusBarDependenciesModule {
		IActivityManager iActivityManager,
		OngoingCallLogger logger,
		DumpManager dumpManager,
		StatusBarWindowController statusBarWindowController) {
		StatusBarWindowController statusBarWindowController,
		SwipeStatusBarAwayGestureHandler swipeStatusBarAwayGestureHandler) {
		Optional<StatusBarWindowController> windowController =
		featureFlags.isOngoingCallInImmersiveEnabled()
		? Optional.of(statusBarWindowController)
		: Optional.empty();
		Optional<SwipeStatusBarAwayGestureHandler> gestureHandler =
		featureFlags.isOngoingCallInImmersiveEnabled()
		? Optional.of(swipeStatusBarAwayGestureHandler)
		: Optional.empty();
		OngoingCallController ongoingCallController =
		new OngoingCallController(
		notifCollection, featureFlags, systemClock, activityStarter, mainExecutor,
		iActivityManager, logger, dumpManager, windowController);
		notifCollection,
		featureFlags,
		systemClock,
		activityStarter,
		mainExecutor,
		iActivityManager,
		logger,
		dumpManager,
		windowController,
		gestureHandler
		);
		ongoingCallController.init();
		return ongoingCallController;
		}

packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowController.java

+15 −5

Original line number	Diff line number	Diff line
		@@ -208,9 +208,18 @@ public class StatusBarWindowController {
		apply(mCurrentState);
		}

		/** Sets whether there is currently an ongoing call. */
		public void setIsCallOngoing(boolean isCallOngoing) {
		mCurrentState.mIsCallOngoing = isCallOngoing;
		/**
		* Sets whether an ongoing process requires the status bar to be forced visible.
		*
		* This method is separate from {@link this#setForceStatusBarVisible} because the ongoing
		* process takes priority. For example, if {@link this#setForceStatusBarVisible} is set to
		* false but this method is set to true, then the status bar will be visible.
		*
		* TODO(b/195839150): We should likely merge this method and
		* {@link this#setForceStatusBarVisible} together and use some sort of ranking system instead.
		*/
		public void setOngoingProcessRequiresStatusBarVisible(boolean visible) {
		mCurrentState.mOngoingProcessRequiresStatusBarVisible = visible;
		apply(mCurrentState);
		}

		@@ -254,13 +263,14 @@ public class StatusBarWindowController {
		private static class State {
		boolean mForceStatusBarVisible;
		boolean mIsLaunchAnimationRunning;
		boolean mIsCallOngoing;
		boolean mOngoingProcessRequiresStatusBarVisible;
		}

		private void applyForceStatusBarVisibleFlag(State state) {
		if (state.mForceStatusBarVisible
		\|\| state.mIsLaunchAnimationRunning
		\|\| state.mIsCallOngoing) {
		// Don't force-show the status bar if the user has already dismissed it.
		\|\| state.mOngoingProcessRequiresStatusBarVisible) {
		mLpChanged.privateFlags \|= PRIVATE_FLAG_FORCE_SHOW_STATUS_BAR;
		} else {
		mLpChanged.privateFlags &= ~PRIVATE_FLAG_FORCE_SHOW_STATUS_BAR;

packages/SystemUI/src/com/android/systemui/statusbar/phone/ongoingcall/OngoingCallController.kt

+36 −5

Original line number	Diff line number	Diff line
		@@ -60,6 +60,7 @@ class OngoingCallController @Inject constructor(
		private val logger: OngoingCallLogger,
		private val dumpManager: DumpManager,
		private val statusBarWindowController: Optional<StatusBarWindowController>,
		private val swipeStatusBarAwayGestureHandler: Optional<SwipeStatusBarAwayGestureHandler>,
		) : CallbackController<OngoingCallListener>, Dumpable {

		/** Non-null if there's an active call notification. */
		@@ -96,7 +97,8 @@ class OngoingCallController @Inject constructor(
		entry.sbn.notification.contentIntent?.intent,
		entry.sbn.uid,
		entry.sbn.notification.extras.getInt(
		Notification.EXTRA_CALL_TYPE, -1) == CALL_TYPE_ONGOING
		Notification.EXTRA_CALL_TYPE, -1) == CALL_TYPE_ONGOING,
		statusBarSwipedAway = callNotificationInfo?.statusBarSwipedAway ?: false
		)
		if (newOngoingCallInfo == callNotificationInfo) {
		return
		@@ -202,9 +204,16 @@ class OngoingCallController @Inject constructor(
		)
		}
		}

		setUpUidObserver(currentCallNotificationInfo)
		statusBarWindowController.ifPresent { it.setIsCallOngoing(true) }
		if (!currentCallNotificationInfo.statusBarSwipedAway) {
		statusBarWindowController.ifPresent {
		it.setOngoingProcessRequiresStatusBarVisible(true)
		}
		// TODO(b/195839150): Only listen for the gesture when in immersive mode.
		swipeStatusBarAwayGestureHandler.ifPresent {
		it.addOnGestureDetectedCallback(TAG, this::onSwipeAwayGestureDetected)
		}
		}
		mListeners.forEach { l -> l.onOngoingCallStateChanged(animate = true) }
		} else {
		// If we failed to update the chip, don't store the call info. Then [hasOngoingCall]
		@@ -271,7 +280,8 @@ class OngoingCallController @Inject constructor(
		private fun removeChip() {
		callNotificationInfo = null
		tearDownChipView()
		statusBarWindowController.ifPresent { it.setIsCallOngoing(false) }
		statusBarWindowController.ifPresent { it.setOngoingProcessRequiresStatusBarVisible(false) }
		swipeStatusBarAwayGestureHandler.ifPresent { it.removeOnGestureDetectedCallback(TAG) }
		mListeners.forEach { l -> l.onOngoingCallStateChanged(animate = true) }
		if (uidObserver != null) {
		iActivityManager.unregisterUidObserver(uidObserver)
		@@ -286,13 +296,34 @@ class OngoingCallController @Inject constructor(
		return this.findViewById(R.id.ongoing_call_chip_time)
		}

		/**
		* If there's an active ongoing call, then we will force the status bar to always show, even if
		* the user is in immersive mode. However, we also want to give users the ability to swipe away
		* the status bar if they need to access the area under the status bar.
		*
		* This method updates the status bar window appropriately when the swipe away gesture is
		* detected.
		*/
		private fun onSwipeAwayGestureDetected() {
		if (DEBUG) { Log.d(TAG, "Swipe away gesture detected") }
		callNotificationInfo = callNotificationInfo?.copy(statusBarSwipedAway = true)
		statusBarWindowController.ifPresent {
		it.setOngoingProcessRequiresStatusBarVisible(false)
		}
		swipeStatusBarAwayGestureHandler.ifPresent {
		it.removeOnGestureDetectedCallback(TAG)
		}
		}

		private data class CallNotificationInfo(
		val key: String,
		val callStartTime: Long,
		val intent: Intent?,
		val uid: Int,
		/** True if the call is currently ongoing (as opposed to incoming, screening, etc.). */
		val isOngoing: Boolean
		val isOngoing: Boolean,
		/** True if the user has swiped away the status bar while in this phone call. */
		val statusBarSwipedAway: Boolean
		) {
		/**
		* Returns true if the notification information has a valid call start time.

packages/SystemUI/src/com/android/systemui/statusbar/phone/ongoingcall/SwipeStatusBarAwayGestureHandler.kt

0 → 100644

+153 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2021 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package com.android.systemui.statusbar.phone.ongoingcall

		import android.content.Context
		import android.os.Looper
		import android.util.Log
		import android.view.Choreographer
		import android.view.Display
		import android.view.InputEvent
		import android.view.MotionEvent
		import android.view.MotionEvent.*
		import com.android.systemui.dagger.SysUISingleton
		import com.android.systemui.shared.system.InputChannelCompat
		import com.android.systemui.shared.system.InputMonitorCompat
		import com.android.systemui.statusbar.phone.StatusBarWindowController
		import javax.inject.Inject

		/**
		* A class to detect when a user swipes away the status bar. To be notified when the swipe away
		* gesture is detected, add a callback via [addOnGestureDetectedCallback].
		*/
		@SysUISingleton
		open class SwipeStatusBarAwayGestureHandler @Inject constructor(
		context: Context,
		private val statusBarWindowController: StatusBarWindowController,
		) {

		/**
		* Active callbacks, each associated with a tag. Gestures will only be monitored if
		* [callbacks.size] > 0.
		*/
		private val callbacks: MutableMap<String, () -> Unit> = mutableMapOf()

		private var startY: Float = 0f
		private var startTime: Long = 0L
		private var monitoringCurrentTouch: Boolean = false

		private var inputMonitor: InputMonitorCompat? = null
		private var inputReceiver: InputChannelCompat.InputEventReceiver? = null

		// TODO(b/195839150): Update this threshold when the config changes?
		private var swipeDistanceThreshold: Int = context.resources.getDimensionPixelSize(
		com.android.internal.R.dimen.system_gestures_start_threshold
		)

		/** Adds a callback that will be triggered when the swipe away gesture is detected. */
		fun addOnGestureDetectedCallback(tag: String, callback: () -> Unit) {
		val callbacksWasEmpty = callbacks.isEmpty()
		callbacks[tag] = callback
		if (callbacksWasEmpty) {
		startGestureListening()
		}
		}

		/** Removes the callback. */
		fun removeOnGestureDetectedCallback(tag: String) {
		callbacks.remove(tag)
		if (callbacks.isEmpty()) {
		stopGestureListening()
		}
		}

		private fun onInputEvent(ev: InputEvent) {
		if (ev !is MotionEvent) {
		return
		}

		when (ev.actionMasked) {
		ACTION_DOWN -> {
		if (
		// Gesture starts just below the status bar
		// TODO(b/195839150): Is [statusBarHeight] the correct dimension to use for
		// determining which down touches are valid?
		ev.y >= statusBarWindowController.statusBarHeight
		&& ev.y <= 3 * statusBarWindowController.statusBarHeight
		) {
		Log.d(TAG, "Beginning gesture detection, y=${ev.y}")
		startY = ev.y
		startTime = ev.eventTime
		monitoringCurrentTouch = true
		} else {
		monitoringCurrentTouch = false
		}
		}
		ACTION_MOVE -> {
		if (!monitoringCurrentTouch) {
		return
		}
		if (
		// Gesture is up
		ev.y < startY
		// Gesture went far enough
		&& (startY - ev.y) >= swipeDistanceThreshold
		// Gesture completed quickly enough
		&& (ev.eventTime - startTime) < SWIPE_TIMEOUT_MS
		) {
		Log.i(TAG, "Gesture detected; notifying callbacks")
		callbacks.values.forEach { it.invoke() }
		monitoringCurrentTouch = false
		}
		}
		ACTION_CANCEL, ACTION_UP -> {
		monitoringCurrentTouch = false
		}
		}
		}

		/** Start listening for the swipe gesture. */
		private fun startGestureListening() {
		stopGestureListening()

		if (DEBUG) { Log.d(TAG, "Input listening started") }
		inputMonitor = InputMonitorCompat(TAG, Display.DEFAULT_DISPLAY).also {
		inputReceiver = it.getInputReceiver(
		Looper.getMainLooper(),
		Choreographer.getInstance(),
		this::onInputEvent
		)
		}
		}

		/** Stop listening for the swipe gesture. */
		private fun stopGestureListening() {
		inputMonitor?.let {
		if (DEBUG) { Log.d(TAG, "Input listening stopped") }
		inputMonitor = null
		it.dispose()
		}
		inputReceiver?.let {
		inputReceiver = null
		it.dispose()
		}
		}
		}

		private const val SWIPE_TIMEOUT_MS: Long = 500
		private val TAG = SwipeStatusBarAwayGestureHandler::class.simpleName
		private val DEBUG = Log.isLoggable(TAG, Log.DEBUG)

packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/ongoingcall/OngoingCallControllerTest.kt

+24 −4

Original line number	Diff line number	Diff line
		@@ -50,8 +50,7 @@ import org.junit.Before
		import org.junit.Test
		import org.junit.runner.RunWith
		import org.mockito.ArgumentCaptor
		import org.mockito.ArgumentMatchers.anyBoolean
		import org.mockito.ArgumentMatchers.nullable
		import org.mockito.ArgumentMatchers.*
		import org.mockito.Mock
		import org.mockito.Mockito.`when`
		import org.mockito.Mockito.eq
		@@ -83,6 +82,7 @@ class OngoingCallControllerTest : SysuiTestCase() {
		private lateinit var controller: OngoingCallController
		private lateinit var notifCollectionListener: NotifCollectionListener

		@Mock private lateinit var mockSwipeStatusBarAwayGestureHandler: SwipeStatusBarAwayGestureHandler
		@Mock private lateinit var mockOngoingCallListener: OngoingCallListener
		@Mock private lateinit var mockActivityStarter: ActivityStarter
		@Mock private lateinit var mockIActivityManager: IActivityManager
		@@ -112,6 +112,7 @@ class OngoingCallControllerTest : SysuiTestCase() {
		OngoingCallLogger(uiEventLoggerFake),
		DumpManager(),
		Optional.of(mockStatusBarWindowController),
		Optional.of(mockSwipeStatusBarAwayGestureHandler),
		)
		controller.init()
		controller.addCallback(mockOngoingCallListener)
		@@ -141,7 +142,15 @@ class OngoingCallControllerTest : SysuiTestCase() {
		fun onEntryUpdated_isOngoingCallNotif_windowControllerUpdated() {
		notifCollectionListener.onEntryUpdated(createOngoingCallNotifEntry())

		verify(mockStatusBarWindowController).setIsCallOngoing(true)
		verify(mockStatusBarWindowController).setOngoingProcessRequiresStatusBarVisible(true)
		}

		@Test
		fun onEntryUpdated_isOngoingCallNotif_swipeGestureCallbackAdded() {
		notifCollectionListener.onEntryUpdated(createOngoingCallNotifEntry())

		verify(mockSwipeStatusBarAwayGestureHandler)
		.addOnGestureDetectedCallback(anyString(), any())
		}

		@Test
		@@ -242,7 +251,18 @@ class OngoingCallControllerTest : SysuiTestCase() {

		notifCollectionListener.onEntryRemoved(ongoingCallNotifEntry, REASON_USER_STOPPED)

		verify(mockStatusBarWindowController).setIsCallOngoing(false)
		verify(mockStatusBarWindowController).setOngoingProcessRequiresStatusBarVisible(false)
		}

		@Test
		fun onEntryUpdated_callNotifAddedThenRemoved_swipeGestureCallbackRemoved() {
		val ongoingCallNotifEntry = createOngoingCallNotifEntry()
		notifCollectionListener.onEntryAdded(ongoingCallNotifEntry)

		notifCollectionListener.onEntryRemoved(ongoingCallNotifEntry, REASON_USER_STOPPED)

		verify(mockSwipeStatusBarAwayGestureHandler)
		.removeOnGestureDetectedCallback(anyString())
		}

		/** Regression test for b/188491504. */