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Merge "Delaying taskbar loading until user setup completed" into sc-v2-dev

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This commit is contained in:
TreeHugger Robot
2021-10-19 21:49:02 +00:00
committed by Android (Google) Code Review
parent 741cba2fc3 2a528a43c1
commit bc9dd92220
13 changed files with 259 additions and 171 deletions
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quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
+8 -81
View File
@@ -31,19 +31,14 @@ import static com.android.systemui.shared.system.ActivityManagerWrapper.CLOSE_SY
import android.animation.AnimatorSet;
import android.animation.ValueAnimator;
import android.app.ActivityOptions;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.IntentSender;
import android.content.ServiceConnection;
import android.graphics.Insets;
import android.hardware.SensorManager;
import android.hardware.devicestate.DeviceStateManager;
import android.os.Bundle;
import android.os.CancellationSignal;
import android.os.Handler;
import android.os.IBinder;
import android.util.Log;
import android.view.View;
import android.view.WindowInsets;
import android.window.SplashScreen;
@@ -76,13 +71,13 @@ import com.android.quickstep.SysUINavigationMode.Mode;
import com.android.quickstep.SysUINavigationMode.NavigationModeChangeListener;
import com.android.quickstep.SystemUiProxy;
import com.android.quickstep.TaskUtils;
import com.android.quickstep.TouchInteractionService;
import com.android.quickstep.TouchInteractionService.TISBinder;
import com.android.quickstep.util.LauncherUnfoldAnimationController;
import com.android.quickstep.util.ProxyScreenStatusProvider;
import com.android.quickstep.util.RemoteAnimationProvider;
import com.android.quickstep.util.RemoteFadeOutAnimationListener;
import com.android.quickstep.util.SplitSelectStateController;
import com.android.quickstep.util.TISBindHelper;
import com.android.quickstep.views.OverviewActionsView;
import com.android.quickstep.views.RecentsView;
import com.android.systemui.shared.system.ActivityManagerWrapper;
@@ -103,11 +98,6 @@ import java.util.stream.Stream;
public abstract class BaseQuickstepLauncher extends Launcher
implements NavigationModeChangeListener {
private static final long BACKOFF_MILLIS = 1000;
// Max backoff caps at 5 mins
private static final long MAX_BACKOFF_MILLIS = 10 * 60 * 1000;
private DepthController mDepthController = new DepthController(this);
private QuickstepTransitionManager mAppTransitionManager;
@@ -120,45 +110,12 @@ public abstract class BaseQuickstepLauncher extends Launcher
private OverviewActionsView mActionsView;
private TISBindHelper mTISBindHelper;
private @Nullable TaskbarManager mTaskbarManager;
private @Nullable OverviewCommandHelper mOverviewCommandHelper;
private @Nullable LauncherTaskbarUIController mTaskbarUIController;
private final ServiceConnection mTisBinderConnection = new ServiceConnection() {
@Override
public void onServiceConnected(ComponentName componentName, IBinder iBinder) {
if (!(iBinder instanceof TISBinder)) {
// Seems like there can be a race condition when user unlocks, which kills the TIS
// process and re-starts it. I guess in the meantime service can be connected to
// a killed TIS? Either way, unbind and try to re-connect in that case.
internalUnbindToTIS();
mHandler.postDelayed(mConnectionRunnable, BACKOFF_MILLIS);
return;
}
mTaskbarManager = ((TISBinder) iBinder).getTaskbarManager();
mTaskbarManager.setLauncher(BaseQuickstepLauncher.this);
Log.d(TAG, "TIS service connected");
resetServiceBindRetryState();
mOverviewCommandHelper = ((TISBinder) iBinder).getOverviewCommandHelper();
}
@Override
public void onServiceDisconnected(ComponentName componentName) { }
@Override
public void onBindingDied(ComponentName name) {
Log.w(TAG, "TIS binding died");
internalBindToTIS();
}
};
private final Runnable mConnectionRunnable = this::internalBindToTIS;
private short mConnectionAttempts;
private final TaskbarStateHandler mTaskbarStateHandler = new TaskbarStateHandler(this);
private final Handler mHandler = new Handler();
private boolean mTisServiceBound;
// Will be updated when dragging from taskbar.
private @Nullable DragOptions mNextWorkspaceDragOptions = null;
@@ -201,11 +158,10 @@ public abstract class BaseQuickstepLauncher extends Launcher
SysUINavigationMode.INSTANCE.get(this).removeModeChangeListener(this);
internalUnbindToTIS();
mTISBindHelper.onDestroy();
if (mTaskbarManager != null) {
mTaskbarManager.clearLauncher(this);
}
resetServiceBindRetryState();
if (mLauncherUnfoldAnimationController != null) {
mLauncherUnfoldAnimationController.onDestroy();
@@ -357,42 +313,13 @@ public abstract class BaseQuickstepLauncher extends Launcher
mAppTransitionManager.registerRemoteAnimations();
mAppTransitionManager.registerRemoteTransitions();
internalBindToTIS();
mTISBindHelper = new TISBindHelper(this, this::onTISConnected);
}
/**
* Binds {@link #mTisBinderConnection} to {@link TouchInteractionService}. If the binding fails,
* attempts to retry via {@link #mConnectionRunnable}.
* Unbind via {@link #internalUnbindToTIS()}
*/
private void internalBindToTIS() {
mTisServiceBound = bindService(new Intent(this, TouchInteractionService.class),
mTisBinderConnection, 0);
if (mTisServiceBound) {
resetServiceBindRetryState();
return;
}
Log.w(TAG, "Retrying TIS Binder connection attempt: " + mConnectionAttempts);
final long timeoutMs = (long) Math.min(
Math.scalb(BACKOFF_MILLIS, mConnectionAttempts), MAX_BACKOFF_MILLIS);
mHandler.postDelayed(mConnectionRunnable, timeoutMs);
mConnectionAttempts++;
}
/** See {@link #internalBindToTIS()} */
private void internalUnbindToTIS() {
if (mTisServiceBound) {
unbindService(mTisBinderConnection);
mTisServiceBound = false;
}
}
private void resetServiceBindRetryState() {
if (mHandler.hasCallbacks(mConnectionRunnable)) {
mHandler.removeCallbacks(mConnectionRunnable);
}
mConnectionAttempts = 0;
private void onTISConnected(TISBinder binder) {
mTaskbarManager = binder.getTaskbarManager();
mTaskbarManager.setLauncher(BaseQuickstepLauncher.this);
mOverviewCommandHelper = binder.getOverviewCommandHelper();
}
private void initUnfoldTransitionProgressProvider() {
quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java
-5
View File
@@ -19,7 +19,6 @@ import static com.android.launcher3.LauncherState.HOTSEAT_ICONS;
import static com.android.launcher3.anim.Interpolators.FAST_OUT_SLOW_IN;
import static com.android.launcher3.taskbar.TaskbarStashController.FLAG_IN_APP;
import static com.android.launcher3.taskbar.TaskbarStashController.FLAG_IN_STASHED_LAUNCHER_STATE;
import static com.android.launcher3.taskbar.TaskbarStashController.FLAG_STASHED_IN_APP_SETUP;
import static com.android.launcher3.taskbar.TaskbarStashController.TASKBAR_STASH_DURATION;
import static com.android.launcher3.taskbar.TaskbarViewController.ALPHA_INDEX_HOME;
@@ -255,10 +254,6 @@ public class LauncherTaskbarUIController extends TaskbarUIController {
TaskbarStashController stashController = mControllers.taskbarStashController;
stashController.updateStateForFlag(FLAG_IN_APP, !isResumed);
if (isResumed) {
// Launcher is resumed, meaning setup must be finished.
stashController.updateStateForFlag(FLAG_STASHED_IN_APP_SETUP, false);
}
stashController.applyState(duration);
}
quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java
+20 -22
View File
@@ -41,7 +41,6 @@ import android.graphics.Rect;
import android.graphics.Region;
import android.graphics.Region.Op;
import android.graphics.drawable.AnimatedVectorDrawable;
import android.provider.Settings;
import android.util.Property;
import android.view.Gravity;
import android.view.View;
@@ -59,7 +58,6 @@ import com.android.launcher3.taskbar.TaskbarNavButtonController.TaskbarButton;
import com.android.launcher3.taskbar.contextual.RotationButton;
import com.android.launcher3.taskbar.contextual.RotationButtonController;
import com.android.launcher3.util.MultiValueAlpha;
import com.android.launcher3.util.SettingsCache;
import com.android.launcher3.util.Themes;
import com.android.quickstep.AnimatedFloat;
@@ -118,9 +116,10 @@ public class NavbarButtonsViewController {
/**
* Initializes the controller
*/
public void init(TaskbarControllers controllers) {
public void init(TaskbarControllers controllers, TaskbarSharedState sharedState) {
mControllers = controllers;
mNavButtonsView.getLayoutParams().height = mContext.getDeviceProfile().taskbarSize;
parseSystemUiFlags(sharedState.sysuiStateFlags);
mA11yLongClickListener = view -> {
mControllers.navButtonController.onButtonClick(BUTTON_A11Y_LONG_CLICK);
@@ -151,8 +150,7 @@ public class NavbarButtonsViewController {
flags -> (flags & FLAG_KEYGUARD_VISIBLE) == 0, AnimatedFloat.VALUE, 1, 0));
// Force nav buttons (specifically back button) to be visible during setup wizard.
boolean isInSetup = !SettingsCache.INSTANCE.get(mContext).getValue(
Settings.Secure.getUriFor(Settings.Secure.USER_SETUP_COMPLETE), 0);
boolean isInSetup = !mContext.isUserSetupComplete();
if (isThreeButtonNav || isInSetup) {
initButtons(mNavButtonContainer, mEndContextualContainer,
mControllers.navButtonController);
@@ -252,23 +250,14 @@ public class NavbarButtonsViewController {
mA11yButton.setOnLongClickListener(mA11yLongClickListener);
}
public void updateStateForSysuiFlags(int systemUiStateFlags, boolean forceUpdate) {
boolean isImeVisible = (systemUiStateFlags & SYSUI_STATE_IME_SHOWING) != 0;
boolean isImeSwitcherShowing = (systemUiStateFlags & SYSUI_STATE_IME_SWITCHER_SHOWING) != 0;
boolean a11yVisible = (systemUiStateFlags & SYSUI_STATE_A11Y_BUTTON_CLICKABLE) != 0;
boolean a11yLongClickable =
(systemUiStateFlags & SYSUI_STATE_A11Y_BUTTON_LONG_CLICKABLE) != 0;
boolean isHomeDisabled =
(systemUiStateFlags & SYSUI_STATE_HOME_DISABLED) != 0;
boolean isRecentsDisabled =
(systemUiStateFlags & SYSUI_STATE_OVERVIEW_DISABLED) != 0;
boolean isBackDisabled =
(systemUiStateFlags & SYSUI_STATE_BACK_DISABLED) != 0;
if (!forceUpdate && systemUiStateFlags == mSysuiStateFlags) {
return;
}
mSysuiStateFlags = systemUiStateFlags;
private void parseSystemUiFlags(int sysUiStateFlags) {
mSysuiStateFlags = sysUiStateFlags;
boolean isImeVisible = (sysUiStateFlags & SYSUI_STATE_IME_SHOWING) != 0;
boolean isImeSwitcherShowing = (sysUiStateFlags & SYSUI_STATE_IME_SWITCHER_SHOWING) != 0;
boolean a11yVisible = (sysUiStateFlags & SYSUI_STATE_A11Y_BUTTON_CLICKABLE) != 0;
boolean isHomeDisabled = (sysUiStateFlags & SYSUI_STATE_HOME_DISABLED) != 0;
boolean isRecentsDisabled = (sysUiStateFlags & SYSUI_STATE_OVERVIEW_DISABLED) != 0;
boolean isBackDisabled = (sysUiStateFlags & SYSUI_STATE_BACK_DISABLED) != 0;
// TODO(b/202218289) we're getting IME as not visible on lockscreen from system
updateStateForFlag(FLAG_IME_VISIBLE, isImeVisible);
@@ -280,8 +269,17 @@ public class NavbarButtonsViewController {
if (mA11yButton != null) {
// Only used in 3 button
boolean a11yLongClickable =
(sysUiStateFlags & SYSUI_STATE_A11Y_BUTTON_LONG_CLICKABLE) != 0;
mA11yButton.setLongClickable(a11yLongClickable);
}
}
public void updateStateForSysuiFlags(int systemUiStateFlags) {
if (systemUiStateFlags == mSysuiStateFlags) {
return;
}
parseSystemUiFlags(systemUiStateFlags);
applyState();
}
quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
+20 -5
View File
@@ -35,6 +35,7 @@ import android.graphics.PixelFormat;
import android.graphics.Rect;
import android.os.Process;
import android.os.SystemProperties;
import android.provider.Settings;
import android.util.Log;
import android.view.ContextThemeWrapper;
import android.view.Display;
@@ -61,6 +62,7 @@ import com.android.launcher3.model.data.WorkspaceItemInfo;
import com.android.launcher3.taskbar.contextual.RotationButtonController;
import com.android.launcher3.touch.ItemClickHandler;
import com.android.launcher3.util.PackageManagerHelper;
import com.android.launcher3.util.SettingsCache;
import com.android.launcher3.util.Themes;
import com.android.launcher3.util.TraceHelper;
import com.android.launcher3.util.ViewCache;
@@ -102,6 +104,7 @@ public class TaskbarActivityContext extends ContextThemeWrapper implements Activ
private final ViewCache mViewCache = new ViewCache();
private final boolean mIsSafeModeEnabled;
private final boolean mIsUserSetupComplete;
private boolean mIsDestroyed = false;
public TaskbarActivityContext(Context windowContext, DeviceProfile dp,
@@ -113,6 +116,8 @@ public class TaskbarActivityContext extends ContextThemeWrapper implements Activ
mNavMode = SysUINavigationMode.getMode(windowContext);
mIsSafeModeEnabled = TraceHelper.allowIpcs("isSafeMode",
() -> getPackageManager().isSafeMode());
mIsUserSetupComplete = SettingsCache.INSTANCE.get(this).getValue(
Settings.Secure.getUriFor(Settings.Secure.USER_SETUP_COMPLETE), 0);
float taskbarIconSize = getResources().getDimension(R.dimen.taskbar_icon_size);
mDeviceProfile.updateIconSize(1, getResources());
@@ -155,7 +160,7 @@ public class TaskbarActivityContext extends ContextThemeWrapper implements Activ
new TaskbarEduController(this));
}
public void init() {
public void init(TaskbarSharedState sharedState) {
mLastRequestedNonFullscreenHeight = getDefaultTaskbarWindowHeight();
mWindowLayoutParams = new WindowManager.LayoutParams(
MATCH_PARENT,
@@ -184,7 +189,7 @@ public class TaskbarActivityContext extends ContextThemeWrapper implements Activ
getDefaultTaskbarWindowHeight() - mDeviceProfile.taskbarSize, 0, 0);
// Initialize controllers after all are constructed.
mControllers.init();
mControllers.init(sharedState);
mWindowManager.addView(mDragLayer, mWindowLayoutParams);
}
@@ -302,6 +307,13 @@ public class TaskbarActivityContext extends ContextThemeWrapper implements Activ
mControllers.uiController.init(mControllers);
}
/**
* Sets the flag indicating setup UI is visible
*/
public void setSetupUIVisible(boolean isVisible) {
mControllers.taskbarStashController.setSetupUIVisible(isVisible);
}
/**
* Called when this instance of taskbar is no longer needed
*/
@@ -312,9 +324,8 @@ public class TaskbarActivityContext extends ContextThemeWrapper implements Activ
mWindowManager.removeViewImmediate(mDragLayer);
}
public void updateSysuiStateFlags(int systemUiStateFlags, boolean forceUpdate) {
mControllers.navbarButtonsViewController.updateStateForSysuiFlags(
systemUiStateFlags, forceUpdate);
public void updateSysuiStateFlags(int systemUiStateFlags) {
mControllers.navbarButtonsViewController.updateStateForSysuiFlags(systemUiStateFlags);
mControllers.taskbarViewController.setImeIsVisible(
mControllers.navbarButtonsViewController.isImeVisible());
boolean panelExpanded = (systemUiStateFlags & SYSUI_STATE_NOTIFICATION_PANEL_EXPANDED) != 0;
@@ -467,4 +478,8 @@ public class TaskbarActivityContext extends ContextThemeWrapper implements Activ
public void startTaskbarUnstashHint(boolean animateForward) {
mControllers.taskbarStashController.startUnstashHint(animateForward);
}
protected boolean isUserSetupComplete() {
return mIsUserSetupComplete;
}
}
quickstep/src/com/android/launcher3/taskbar/TaskbarControllers.java
+3 -3
View File
@@ -74,8 +74,8 @@ public class TaskbarControllers {
* TaskbarControllers instance, but should be careful to only access things that were created
* in constructors for now, as some controllers may still be waiting for init().
*/
public void init() {
navbarButtonsViewController.init(this);
public void init(TaskbarSharedState sharedState) {
navbarButtonsViewController.init(this, sharedState);
if (taskbarActivityContext.isThreeButtonNav()) {
rotationButtonController.init();
}
@@ -85,7 +85,7 @@ public class TaskbarControllers {
taskbarUnfoldAnimationController.init(this);
taskbarKeyguardController.init(navbarButtonsViewController);
stashedHandleViewController.init(this);
taskbarStashController.init(this);
taskbarStashController.init(this, sharedState);
taskbarEduController.init(this);
}
quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
+12 -7
View File
@@ -76,7 +76,7 @@ public class TaskbarManager implements DisplayController.DisplayInfoChangeListen
* Cache a copy here so we can initialize state whenever taskbar is recreated, since
* this class does not get re-initialized w/ new taskbars.
*/
private int mSysuiStateFlags;
private final TaskbarSharedState mSharedState = new TaskbarSharedState();
private static final int CHANGE_FLAGS =
CHANGE_ACTIVE_SCREEN | CHANGE_DENSITY | CHANGE_SUPPORTED_BOUNDS;
@@ -192,22 +192,27 @@ public class TaskbarManager implements DisplayController.DisplayInfoChangeListen
mTaskbarActivityContext = new TaskbarActivityContext(mContext, dp.copy(mContext),
mNavButtonController, mUnfoldProgressProvider);
mTaskbarActivityContext.init();
mTaskbarActivityContext.init(mSharedState);
if (mLauncher != null) {
mTaskbarActivityContext.setUIController(
new LauncherTaskbarUIController(mLauncher, mTaskbarActivityContext));
}
onSysuiFlagsChangedInternal(mSysuiStateFlags, true /* forceUpdate */);
}
public void onSystemUiFlagsChanged(int systemUiStateFlags) {
onSysuiFlagsChangedInternal(systemUiStateFlags, false /* forceUpdate */);
mSharedState.sysuiStateFlags = systemUiStateFlags;
if (mTaskbarActivityContext != null) {
mTaskbarActivityContext.updateSysuiStateFlags(systemUiStateFlags);
}
}
private void onSysuiFlagsChangedInternal(int systemUiStateFlags, boolean forceUpdate) {
mSysuiStateFlags = systemUiStateFlags;
/**
* Sets the flag indicating setup UI is visible
*/
public void setSetupUIVisible(boolean isVisible) {
mSharedState.setupUIVisible = isVisible;
if (mTaskbarActivityContext != null) {
mTaskbarActivityContext.updateSysuiStateFlags(systemUiStateFlags, forceUpdate);
mTaskbarActivityContext.setSetupUIVisible(isVisible);
}
}
quickstep/src/com/android/launcher3/taskbar/TaskbarSharedState.java
+27
View File
@@ -0,0 +1,27 @@
/*
* 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.launcher3.taskbar;
/**
* State shared across different taskbar instance
*/
public class TaskbarSharedState {
public int sysuiStateFlags;
public boolean setupUIVisible = false;
}
quickstep/src/com/android/launcher3/taskbar/TaskbarStashController.java
+8 -21
View File
@@ -25,21 +25,15 @@ import android.animation.Animator;
import android.animation.AnimatorListenerAdapter;
import android.animation.AnimatorSet;
import android.annotation.Nullable;
import android.app.ActivityManager;
import android.content.ComponentName;
import android.content.SharedPreferences;
import android.content.res.Resources;
import android.provider.Settings;
import android.view.ViewConfiguration;
import com.android.launcher3.R;
import com.android.launcher3.Utilities;
import com.android.launcher3.util.MultiValueAlpha.AlphaProperty;
import com.android.launcher3.util.SettingsCache;
import com.android.quickstep.AnimatedFloat;
import com.android.quickstep.SystemUiProxy;
import com.android.quickstep.interaction.AllSetActivity;
import com.android.systemui.shared.system.ActivityManagerWrapper;
import java.util.function.IntPredicate;
@@ -136,7 +130,7 @@ public class TaskbarStashController {
mUnstashedHeight = mActivity.getDeviceProfile().taskbarSize;
}
public void init(TaskbarControllers controllers) {
public void init(TaskbarControllers controllers, TaskbarSharedState sharedState) {
mControllers = controllers;
TaskbarDragLayerController dragLayerController = controllers.taskbarDragLayerController;
@@ -157,7 +151,8 @@ public class TaskbarStashController {
boolean isManuallyStashedInApp = supportsManualStashing()
&& mPrefs.getBoolean(SHARED_PREFS_STASHED_KEY, DEFAULT_STASHED_PREF);
updateStateForFlag(FLAG_STASHED_IN_APP_MANUAL, isManuallyStashedInApp);
updateStateForFlag(FLAG_STASHED_IN_APP_SETUP, isInSetup());
updateStateForFlag(FLAG_STASHED_IN_APP_SETUP,
!mActivity.isUserSetupComplete() || sharedState.setupUIVisible);
applyState();
SystemUiProxy.INSTANCE.get(mActivity)
@@ -186,20 +181,12 @@ public class TaskbarStashController {
}
/**
* Returns whether we are in Setup Wizard or the corresponding AllSetActivity that follows it.
* Sets the flag indicating setup UI is visible
*/
private boolean isInSetup() {
boolean isInSetup = !SettingsCache.INSTANCE.get(mActivity).getValue(
Settings.Secure.getUriFor(Settings.Secure.USER_SETUP_COMPLETE), 0);
if (isInSetup) {
return true;
}
ActivityManager.RunningTaskInfo runningTask =
ActivityManagerWrapper.getInstance().getRunningTask();
if (runningTask == null || runningTask.baseActivity == null) {
return false;
}
return runningTask.baseActivity.equals(new ComponentName(mActivity, AllSetActivity.class));
protected void setSetupUIVisible(boolean isVisible) {
updateStateForFlag(FLAG_STASHED_IN_APP_SETUP,
isVisible || !mActivity.isUserSetupComplete());
applyState();
}
/**
quickstep/src/com/android/launcher3/taskbar/TaskbarViewController.java
+4 -1
View File
@@ -88,7 +88,10 @@ public class TaskbarViewController {
mTaskbarIconScaleForStash.updateValue(1f);
mModelCallbacks.init(controllers);
LauncherAppState.getInstance(mActivity).getModel().addCallbacksAndLoad(mModelCallbacks);
if (mActivity.isUserSetupComplete()) {
// Only load the callbacks if user setup is completed
LauncherAppState.getInstance(mActivity).getModel().addCallbacksAndLoad(mModelCallbacks);
}
mTaskbarNavButtonTranslationY =
controllers.navbarButtonsViewController.getTaskbarNavButtonTranslationY();
}
quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java
-9
View File
@@ -84,7 +84,6 @@ import com.android.systemui.shared.system.TaskStackChangeListeners;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;
/**
* Manages the state of the system during a swipe up gesture.
@@ -397,14 +396,6 @@ public class RecentsAnimationDeviceState implements
&& mGestureBlockedActivities.contains(runningTaskInfo.topActivity);
}
/**
* @return the packages of gesture-blocked activities.
*/
public List<String> getGestureBlockedActivityPackages() {
return mGestureBlockedActivities.stream().map(ComponentName::getPackageName)
.collect(Collectors.toList());
}
/**
* Updates the system ui state flags from SystemUI.
*/
quickstep/src/com/android/quickstep/TouchInteractionService.java
-17
View File
@@ -66,7 +66,6 @@ import androidx.annotation.BinderThread;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.annotation.UiThread;
import androidx.annotation.WorkerThread;
import com.android.launcher3.BaseDraggingActivity;
import com.android.launcher3.R;
@@ -972,22 +971,6 @@ public class TouchInteractionService extends Service
mInputConsumer);
}
protected boolean shouldNotifyBackGesture() {
return mBackGestureNotificationCounter > 0 &&
!mDeviceState.getGestureBlockedActivityPackages().isEmpty();
}
@WorkerThread
protected void tryNotifyBackGesture() {
if (shouldNotifyBackGesture()) {
mBackGestureNotificationCounter--;
Utilities.getDevicePrefs(this).edit()
.putInt(KEY_BACK_NOTIFICATION_COUNT, mBackGestureNotificationCounter).apply();
mDeviceState.getGestureBlockedActivityPackages().forEach(blockedPackage ->
sendBroadcast(new Intent(NOTIFY_ACTION_BACK).setPackage(blockedPackage)));
}
}
@Override
public void writeToProto(LauncherTraceProto.Builder proto) {
TouchInteractionServiceProto.Builder serviceProto =
quickstep/src/com/android/quickstep/interaction/AllSetActivity.java
+33
View File
@@ -32,6 +32,8 @@ import androidx.annotation.Nullable;
import com.android.launcher3.R;
import com.android.launcher3.Utilities;
import com.android.quickstep.TouchInteractionService.TISBinder;
import com.android.quickstep.util.TISBindHelper;
import java.net.URISyntaxException;
@@ -47,6 +49,9 @@ public class AllSetActivity extends Activity {
private static final String EXTRA_ACCENT_COLOR_DARK_MODE = "suwColorAccentDark";
private static final String EXTRA_ACCENT_COLOR_LIGHT_MODE = "suwColorAccentLight";
private TISBindHelper mTISBindHelper;
private TISBinder mBinder;
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
@@ -73,6 +78,34 @@ public class AllSetActivity extends Activity {
});
findViewById(R.id.hint).setAccessibilityDelegate(new SkipButtonAccessibilityDelegate());
mTISBindHelper = new TISBindHelper(this, this::onTISConnected);
}
@Override
protected void onResume() {
super.onResume();
if (mBinder != null) {
mBinder.getTaskbarManager().setSetupUIVisible(true);
}
}
private void onTISConnected(TISBinder binder) {
mBinder = binder;
mBinder.getTaskbarManager().setSetupUIVisible(isResumed());
}
@Override
protected void onPause() {
super.onPause();
if (mBinder != null) {
mBinder.getTaskbarManager().setSetupUIVisible(false);
}
}
@Override
protected void onDestroy() {
super.onDestroy();
mTISBindHelper.onDestroy();
}
/**
quickstep/src/com/android/quickstep/util/TISBindHelper.java
+124
View File
@@ -0,0 +1,124 @@
/*
* 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.quickstep.util;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.ServiceConnection;
import android.os.Handler;
import android.os.IBinder;
import android.util.Log;
import com.android.quickstep.TouchInteractionService;
import com.android.quickstep.TouchInteractionService.TISBinder;
import java.util.function.Consumer;
/**
* Utility class to simplify binding to {@link TouchInteractionService}
*/
public class TISBindHelper implements ServiceConnection {
private static final String TAG = "TISBindHelper";
private static final long BACKOFF_MILLIS = 1000;
// Max backoff caps at 5 mins
private static final long MAX_BACKOFF_MILLIS = 10 * 60 * 1000;
private final Handler mHandler = new Handler();
private final Runnable mConnectionRunnable = this::internalBindToTIS;
private final Context mContext;
private final Consumer<TISBinder> mConnectionCallback;
private short mConnectionAttempts;
private boolean mTisServiceBound;
public TISBindHelper(Context context, Consumer<TISBinder> connectionCallback) {
mContext = context;
mConnectionCallback = connectionCallback;
internalBindToTIS();
}
@Override
public void onServiceConnected(ComponentName componentName, IBinder iBinder) {
if (!(iBinder instanceof TISBinder)) {
// Seems like there can be a race condition when user unlocks, which kills the TIS
// process and re-starts it. I guess in the meantime service can be connected to
// a killed TIS? Either way, unbind and try to re-connect in that case.
internalUnbindToTIS();
mHandler.postDelayed(mConnectionRunnable, BACKOFF_MILLIS);
return;
}
Log.d(TAG, "TIS service connected");
mConnectionCallback.accept((TISBinder) iBinder);
resetServiceBindRetryState();
}
@Override
public void onServiceDisconnected(ComponentName componentName) { }
@Override
public void onBindingDied(ComponentName name) {
Log.w(TAG, "TIS binding died");
internalBindToTIS();
}
/**
* Binds to {@link TouchInteractionService}. If the binding fails, attempts to retry via
* {@link #mConnectionRunnable}. Unbind via {@link #internalUnbindToTIS()}
*/
private void internalBindToTIS() {
mTisServiceBound = mContext.bindService(new Intent(mContext, TouchInteractionService.class),
this, 0);
if (mTisServiceBound) {
resetServiceBindRetryState();
return;
}
Log.w(TAG, "Retrying TIS Binder connection attempt: " + mConnectionAttempts);
final long timeoutMs = (long) Math.min(
Math.scalb(BACKOFF_MILLIS, mConnectionAttempts), MAX_BACKOFF_MILLIS);
mHandler.postDelayed(mConnectionRunnable, timeoutMs);
mConnectionAttempts++;
}
/** See {@link #internalBindToTIS()} */
private void internalUnbindToTIS() {
if (mTisServiceBound) {
mContext.unbindService(this);
mTisServiceBound = false;
}
}
private void resetServiceBindRetryState() {
if (mHandler.hasCallbacks(mConnectionRunnable)) {
mHandler.removeCallbacks(mConnectionRunnable);
}
mConnectionAttempts = 0;
}
/**
* Called when the activity is destroyed to clear the binding
*/
public void onDestroy() {
internalUnbindToTIS();
resetServiceBindRetryState();
}
}