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Merge "Add QuickstepWidgetHolder for widget handling" into tm-qpr-dev am: 04c89fe38e

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Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/20418248

Change-Id: Ibe09a5d1ab53070bc6a4b797f95e9d853f86fbc0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Sihua Ma
2022-12-19 19:15:29 +00:00
committed by Automerger Merge Worker
parent 32217b5976 04c89fe38e
commit f8ab32a8bc
14 changed files with 384 additions and 72 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
quickstep/res/values/config.xml
View File

@@ -25,6 +25,7 @@
<string name="stats_log_manager_class" translatable="false">com.android.quickstep.logging.StatsLogCompatManager</string>
<string name="test_information_handler_class" translatable="false">com.android.quickstep.QuickstepTestInformationHandler</string>
<string name="window_manager_proxy_class" translatable="false">com.android.quickstep.util.SystemWindowManagerProxy</string>
<string name="widget_holder_factory_class" translatable="false">com.android.launcher3.uioverrides.QuickstepWidgetHolder$QuickstepHolderFactory</string>
<!-- The number of thumbnails and icons to keep in the cache. The thumbnail cache size also
determines how many thumbnails will be fetched in the background. -->

15
quickstep/src/com/android/launcher3/uioverrides/ApiWrapper.java
View File

@@ -17,14 +17,9 @@
package com.android.launcher3.uioverrides;
import android.app.Person;
import android.appwidget.AppWidgetHost;
import android.content.pm.ShortcutInfo;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import com.android.launcher3.Utilities;
import com.android.launcher3.widget.LauncherWidgetHolder;
/**
* A wrapper for the hidden API calls
@@ -37,14 +32,4 @@ public class ApiWrapper {
Person[] persons = si.getPersons();
return persons == null ? Utilities.EMPTY_PERSON_ARRAY : persons;
}
/**
* Set the interaction handler for the host
* @param host AppWidgetHost that needs the interaction handler
* @param handler InteractionHandler for the views in the host
*/
public static void setHostInteractionHandler(@NonNull AppWidgetHost host,
@Nullable LauncherWidgetHolder.LauncherWidgetInteractionHandler handler) {
host.setInteractionHandler(handler::onInteraction);
}
}

70
quickstep/src/com/android/launcher3/uioverrides/QuickstepAppWidgetHost.java Normal file
View File

@@ -0,0 +1,70 @@
/**
* Copyright (C) 2022 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.uioverrides;
import static com.android.launcher3.widget.LauncherWidgetHolder.APPWIDGET_HOST_ID;
import android.appwidget.AppWidgetHost;
import android.appwidget.AppWidgetProviderInfo;
import android.content.Context;
import android.os.Looper;
import androidx.annotation.NonNull;
import com.android.launcher3.LauncherAppState;
import com.android.launcher3.widget.LauncherAppWidgetProviderInfo;
import com.android.launcher3.widget.LauncherWidgetHolder;
import java.util.function.IntConsumer;
/**
* {@link AppWidgetHost} that is used to receive the changes to the widgets without
* storing any {@code Activity} info like that of the launcher.
*/
final class QuickstepAppWidgetHost extends AppWidgetHost {
private final @NonNull Context mContext;
private final @NonNull IntConsumer mAppWidgetRemovedCallback;
private final @NonNull LauncherWidgetHolder.ProviderChangedListener mProvidersChangedListener;
QuickstepAppWidgetHost(@NonNull Context context, @NonNull IntConsumer appWidgetRemovedCallback,
@NonNull LauncherWidgetHolder.ProviderChangedListener listener,
@NonNull Looper looper) {
super(context, APPWIDGET_HOST_ID, null, looper);
mContext = context;
mAppWidgetRemovedCallback = appWidgetRemovedCallback;
mProvidersChangedListener = listener;
}
@Override
protected void onProvidersChanged() {
mProvidersChangedListener.notifyWidgetProvidersChanged();
}
@Override
public void onAppWidgetRemoved(int appWidgetId) {
mAppWidgetRemovedCallback.accept(appWidgetId);
}
@Override
protected void onProviderChanged(int appWidgetId, @NonNull AppWidgetProviderInfo appWidget) {
LauncherAppWidgetProviderInfo info = LauncherAppWidgetProviderInfo.fromProviderInfo(
mContext, appWidget);
super.onProviderChanged(appWidgetId, info);
// The super method updates the dimensions of the providerInfo. Update the
// launcher spans accordingly.
info.initSpans(mContext, LauncherAppState.getIDP(mContext));
}
}

4
quickstep/src/com/android/launcher3/uioverrides/QuickstepInteractionHandler.java
View File

@@ -34,11 +34,9 @@ import com.android.launcher3.logging.StatsLogManager;
import com.android.launcher3.model.data.ItemInfo;
import com.android.launcher3.util.ActivityOptionsWrapper;
import com.android.launcher3.widget.LauncherAppWidgetHostView;
import com.android.launcher3.widget.LauncherWidgetHolder;
/** Provides a Quickstep specific animation when launching an activity from an app widget. */
class QuickstepInteractionHandler
implements LauncherWidgetHolder.LauncherWidgetInteractionHandler {
class QuickstepInteractionHandler implements RemoteViews.InteractionHandler {
private static final String TAG = "QuickstepInteractionHandler";

10
quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
View File

@@ -96,7 +96,6 @@ import com.android.launcher3.logging.StatsLogManager.StatsLogger;
import com.android.launcher3.model.BgDataModel.FixedContainerItems;
import com.android.launcher3.model.WellbeingModel;
import com.android.launcher3.model.data.ItemInfo;
import com.android.launcher3.model.data.WorkspaceItemInfo;
import com.android.launcher3.popup.SystemShortcut;
import com.android.launcher3.proxy.ProxyActivityStarter;
import com.android.launcher3.proxy.StartActivityParams;
@@ -106,6 +105,7 @@ import com.android.launcher3.statemanager.StateManager.AtomicAnimationFactory;
import com.android.launcher3.statemanager.StateManager.StateHandler;
import com.android.launcher3.taskbar.LauncherTaskbarUIController;
import com.android.launcher3.taskbar.TaskbarManager;
import com.android.launcher3.uioverrides.QuickstepWidgetHolder.QuickstepHolderFactory;
import com.android.launcher3.uioverrides.states.QuickstepAtomicAnimationFactory;
import com.android.launcher3.uioverrides.touchcontrollers.NavBarToHomeTouchController;
import com.android.launcher3.uioverrides.touchcontrollers.NoButtonNavbarToOverviewTouchController;
@@ -517,9 +517,11 @@ public class QuickstepLauncher extends Launcher {
@Override
protected LauncherWidgetHolder createAppWidgetHolder() {
LauncherWidgetHolder appWidgetHolder = super.createAppWidgetHolder();
appWidgetHolder.setInteractionHandler(new QuickstepInteractionHandler(this));
return appWidgetHolder;
final QuickstepHolderFactory factory =
(QuickstepHolderFactory) LauncherWidgetHolder.HolderFactory.newFactory(this);
return factory.newInstance(this,
appWidgetId -> getWorkspace().removeWidget(appWidgetId),
new QuickstepInteractionHandler(this));
}
@Override

270
quickstep/src/com/android/launcher3/uioverrides/QuickstepWidgetHolder.java Normal file
View File

@@ -0,0 +1,270 @@
/**
* Copyright (C) 2022 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.uioverrides;
import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
import android.appwidget.AppWidgetHost;
import android.appwidget.AppWidgetHostView;
import android.appwidget.AppWidgetProviderInfo;
import android.content.Context;
import android.util.SparseArray;
import android.widget.RemoteViews;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.annotation.UiThread;
import androidx.annotation.WorkerThread;
import com.android.launcher3.config.FeatureFlags;
import com.android.launcher3.model.WidgetsModel;
import com.android.launcher3.util.Thunk;
import com.android.launcher3.widget.LauncherAppWidgetHostView;
import com.android.launcher3.widget.LauncherAppWidgetProviderInfo;
import com.android.launcher3.widget.LauncherWidgetHolder;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.WeakHashMap;
import java.util.function.Consumer;
import java.util.function.IntConsumer;
/**
* {@link LauncherWidgetHolder} that puts the app widget host in the background
*/
public final class QuickstepWidgetHolder extends LauncherWidgetHolder {
private static final List<QuickstepWidgetHolder> sHolders = new ArrayList<>();
private static final SparseArray<QuickstepWidgetHolderListener> sListeners =
new SparseArray<>();
private static AppWidgetHost sWidgetHost = null;
private final @Nullable RemoteViews.InteractionHandler mInteractionHandler;
private final @NonNull IntConsumer mAppWidgetRemovedCallback;
private final ArrayList<ProviderChangedListener> mProviderChangedListeners = new ArrayList<>();
@Thunk
QuickstepWidgetHolder(@NonNull Context context,
@Nullable IntConsumer appWidgetRemovedCallback,
@Nullable RemoteViews.InteractionHandler interactionHandler) {
super(context, appWidgetRemovedCallback);
mAppWidgetRemovedCallback = appWidgetRemovedCallback != null ? appWidgetRemovedCallback
: i -> {};
mInteractionHandler = interactionHandler;
sHolders.add(this);
}
@Override
@NonNull
protected AppWidgetHost createHost(@NonNull Context context,
@Nullable IntConsumer appWidgetRemovedCallback) {
if (sWidgetHost == null) {
sWidgetHost = new QuickstepAppWidgetHost(context.getApplicationContext(),
i -> MAIN_EXECUTOR.execute(() ->
sHolders.forEach(h -> h.mAppWidgetRemovedCallback.accept(i))),
() -> MAIN_EXECUTOR.execute(() ->
sHolders.forEach(h -> h.mProviderChangedListeners.forEach(
ProviderChangedListener::notifyWidgetProvidersChanged))),
UI_HELPER_EXECUTOR.getLooper());
if (!WidgetsModel.GO_DISABLE_WIDGETS) {
sWidgetHost.startListening();
}
}
return sWidgetHost;
}
/**
* Delete the specified app widget from the host
* @param appWidgetId The ID of the app widget to be deleted
*/
@Override
public void deleteAppWidgetId(int appWidgetId) {
super.deleteAppWidgetId(appWidgetId);
sListeners.remove(appWidgetId);
}
/**
* Called when the launcher is destroyed
*/
@Override
public void destroy() {
sHolders.remove(this);
}
/**
* Add a listener that is triggered when the providers of the widgets are changed
* @param listener The listener that notifies when the providers changed
*/
@Override
public void addProviderChangeListener(
@NonNull LauncherWidgetHolder.ProviderChangedListener listener) {
mProviderChangedListeners.add(listener);
}
/**
* Remove the specified listener from the host
* @param listener The listener that is to be removed from the host
*/
@Override
public void removeProviderChangeListener(
LauncherWidgetHolder.ProviderChangedListener listener) {
mProviderChangedListeners.remove(listener);
}
/**
* Stop the host from updating the widget views
*/
@Override
public void stopListening() {
if (WidgetsModel.GO_DISABLE_WIDGETS) {
return;
}
sWidgetHost.setAppWidgetHidden();
setListeningFlag(false);
}
/**
* Create a view for the specified app widget
* @param context The activity context for which the view is created
* @param appWidgetId The ID of the widget
* @param appWidget The {@link LauncherAppWidgetProviderInfo} of the widget
* @return A view for the widget
*/
@NonNull
@Override
public LauncherAppWidgetHostView createView(@NonNull Context context, int appWidgetId,
@NonNull LauncherAppWidgetProviderInfo appWidget) {
LauncherAppWidgetHostView widgetView = getPendingView(appWidgetId);
if (widgetView != null) {
removePendingView(appWidgetId);
} else {
widgetView = new LauncherAppWidgetHostView(context);
}
widgetView.setInteractionHandler(mInteractionHandler);
widgetView.setAppWidget(appWidgetId, appWidget);
QuickstepWidgetHolderListener listener = sListeners.get(appWidgetId);
if (listener == null) {
listener = new QuickstepWidgetHolderListener(this, widgetView);
sWidgetHost.setListener(appWidgetId, listener);
sListeners.put(appWidgetId, listener);
} else {
listener.resetView(this, widgetView);
}
return widgetView;
}
/**
* Clears all the views from the host
*/
@Override
public void clearViews() {
for (int i = sListeners.size() - 1; i >= 0; i--) {
sListeners.valueAt(i).mView.remove(this);
}
}
private static class QuickstepWidgetHolderListener
implements AppWidgetHost.AppWidgetHostListener {
@NonNull
private final Map<QuickstepWidgetHolder, AppWidgetHostView> mView = new WeakHashMap<>();
@Nullable
private RemoteViews mRemoteViews = null;
QuickstepWidgetHolderListener(@NonNull QuickstepWidgetHolder holder,
@NonNull LauncherAppWidgetHostView view) {
mView.put(holder, view);
}
@UiThread
public void resetView(@NonNull QuickstepWidgetHolder holder,
@NonNull AppWidgetHostView view) {
mView.put(holder, view);
view.updateAppWidget(mRemoteViews);
}
@Override
@WorkerThread
public void onUpdateProviderInfo(@Nullable AppWidgetProviderInfo info) {
mRemoteViews = null;
executeOnMainExecutor(v -> v.onUpdateProviderInfo(info));
}
@Override
@WorkerThread
public void updateAppWidget(@Nullable RemoteViews views) {
mRemoteViews = views;
executeOnMainExecutor(v -> v.updateAppWidget(mRemoteViews));
}
@Override
@WorkerThread
public void onViewDataChanged(int viewId) {
executeOnMainExecutor(v -> v.onViewDataChanged(viewId));
}
private void executeOnMainExecutor(Consumer<AppWidgetHostView> consumer) {
MAIN_EXECUTOR.execute(() -> mView.values().forEach(consumer));
}
}
/**
* {@code HolderFactory} subclass that takes an interaction handler as one of the parameters
* when creating a new instance.
*/
public static class QuickstepHolderFactory extends HolderFactory {
@SuppressWarnings("unused")
public QuickstepHolderFactory(Context context) { }
@Override
public LauncherWidgetHolder newInstance(@NonNull Context context,
@Nullable IntConsumer appWidgetRemovedCallback) {
return newInstance(context, appWidgetRemovedCallback, null);
}
/**
* @param context The context of the caller
* @param appWidgetRemovedCallback The callback that is called when widgets are removed
* @param interactionHandler The interaction handler when the widgets are clicked
* @return A new {@link LauncherWidgetHolder} instance
*/
public LauncherWidgetHolder newInstance(@NonNull Context context,
@Nullable IntConsumer appWidgetRemovedCallback,
@Nullable RemoteViews.InteractionHandler interactionHandler) {
if (!FeatureFlags.ENABLE_WIDGET_HOST_IN_BACKGROUND.get()) {
return new LauncherWidgetHolder(context, appWidgetRemovedCallback) {
@Override
protected AppWidgetHost createHost(Context context,
@Nullable IntConsumer appWidgetRemovedCallback) {
AppWidgetHost host = super.createHost(context, appWidgetRemovedCallback);
host.setInteractionHandler(interactionHandler);
return host;
}
};
}
return new QuickstepWidgetHolder(context, appWidgetRemovedCallback, interactionHandler);
}
}
}

1
res/values/config.xml
View File

@@ -83,6 +83,7 @@
<string name="model_delegate_class" translatable="false"></string>
<string name="window_manager_proxy_class" translatable="false"></string>
<string name="secondary_display_predictions_class" translatable="false"></string>
<string name="widget_holder_factory_class" translatable="false"></string>
<!-- View ID to use for QSB widget -->
<item type="id" name="qsb_widget" />

4
src/com/android/launcher3/Launcher.java
View File

@@ -1548,8 +1548,8 @@ public class Launcher extends StatefulActivity<LauncherState>
}
protected LauncherWidgetHolder createAppWidgetHolder() {
return new LauncherWidgetHolder(this,
appWidgetId -> getWorkspace().removeWidget(appWidgetId));
return LauncherWidgetHolder.HolderFactory.newFactory(this).newInstance(
this, appWidgetId -> getWorkspace().removeWidget(appWidgetId));
}
public LauncherModel getModel() {

2
src/com/android/launcher3/LauncherProvider.java
View File

@@ -1093,7 +1093,7 @@ public class LauncherProvider extends ContentProvider {
*/
@NonNull
public LauncherWidgetHolder newLauncherWidgetHolder() {
return new LauncherWidgetHolder(mContext);
return LauncherWidgetHolder.newInstance(mContext);
}
@Override

2
src/com/android/launcher3/dragndrop/AddItemActivity.java
View File

@@ -295,7 +295,7 @@ public class AddItemActivity extends BaseActivity
mWidgetCell.setRemoteViewsPreview(PinItemDragListener.getPreview(mRequest));
mAppWidgetManager = new WidgetManagerHelper(this);
mAppWidgetHolder = new LauncherWidgetHolder(this);
mAppWidgetHolder = LauncherWidgetHolder.newInstance(this);
PendingAddWidgetInfo pendingInfo =
new PendingAddWidgetInfo(widgetInfo, CONTAINER_PIN_WIDGETS);

2
src/com/android/launcher3/provider/RestoreDbTask.java
View File

@@ -355,7 +355,7 @@ public class RestoreDbTask {
private void restoreAppWidgetIdsIfExists(Context context) {
SharedPreferences prefs = LauncherPrefs.getPrefs(context);
if (prefs.contains(APPWIDGET_OLD_IDS) && prefs.contains(APPWIDGET_IDS)) {
LauncherWidgetHolder holder = new LauncherWidgetHolder(context);
LauncherWidgetHolder holder = LauncherWidgetHolder.newInstance(context);
AppWidgetsRestoredReceiver.restoreAppWidgetIds(context,
IntArray.fromConcatString(prefs.getString(APPWIDGET_OLD_IDS, "")).toArray(),
IntArray.fromConcatString(prefs.getString(APPWIDGET_IDS, "")).toArray(),

58
src/com/android/launcher3/widget/LauncherWidgetHolder.java
View File

@@ -19,7 +19,6 @@ import static android.app.Activity.RESULT_CANCELED;
import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
import android.app.PendingIntent;
import android.appwidget.AppWidgetHost;
import android.appwidget.AppWidgetHostView;
import android.appwidget.AppWidgetManager;
@@ -29,7 +28,6 @@ import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.util.SparseArray;
import android.view.View;
import android.widget.RemoteViews;
import android.widget.Toast;
@@ -45,7 +43,7 @@ import com.android.launcher3.model.WidgetsModel;
import com.android.launcher3.model.data.ItemInfo;
import com.android.launcher3.testing.TestLogging;
import com.android.launcher3.testing.shared.TestProtocol;
import com.android.launcher3.uioverrides.ApiWrapper;
import com.android.launcher3.util.ResourceBasedOverride;
import com.android.launcher3.widget.custom.CustomWidgetManager;
import java.util.function.IntConsumer;
@@ -86,11 +84,7 @@ public class LauncherWidgetHolder {
// TODO(b/191735836): Replace with SplashScreen.SPLASH_SCREEN_STYLE_EMPTY when un-hidden
private static final int SPLASH_SCREEN_STYLE_EMPTY = 0;
public LauncherWidgetHolder(@NonNull Context context) {
this(context, null);
}
public LauncherWidgetHolder(@NonNull Context context,
protected LauncherWidgetHolder(@NonNull Context context,
@Nullable IntConsumer appWidgetRemovedCallback) {
mContext = context;
mWidgetHost = createHost(context, appWidgetRemovedCallback);
@@ -320,15 +314,6 @@ public class LauncherWidgetHolder {
mFlags &= ~FLAG_LISTENING;
}
/**
* Set the interaction handler for the widget host
* @param handler The interaction handler
*/
public void setInteractionHandler(
@Nullable LauncherWidgetInteractionHandler handler) {
ApiWrapper.setHostInteractionHandler(mWidgetHost, handler);
}
/**
* Delete the host
*/
@@ -489,20 +474,35 @@ public class LauncherWidgetHolder {
}
/**
* Set as a substitution for the hidden interaction handler in RemoteViews
* Returns the new LauncherWidgetHolder instance
*/
public interface LauncherWidgetInteractionHandler {
public static LauncherWidgetHolder newInstance(Context context) {
return HolderFactory.newFactory(context).newInstance(context, null);
}
/**
* A factory class that generates new instances of {@code LauncherWidgetHolder}
*/
public static class HolderFactory implements ResourceBasedOverride {
/**
* Invoked when the user performs an interaction on the View.
*
* @param view the View with which the user interacted
* @param pendingIntent the base PendingIntent associated with the view
* @param response the response to the interaction, which knows how to fill in the
* attached PendingIntent
* @param context The context of the caller
* @param appWidgetRemovedCallback The callback that is called when widgets are removed
* @return A new instance of {@code LauncherWidgetHolder}
*/
boolean onInteraction(
View view,
PendingIntent pendingIntent,
RemoteViews.RemoteResponse response);
public LauncherWidgetHolder newInstance(@NonNull Context context,
@Nullable IntConsumer appWidgetRemovedCallback) {
return new LauncherWidgetHolder(context, appWidgetRemovedCallback);
}
/**
* @param context The context of the caller
* @return A new instance of factory class for widget holders. If not specified, returning
* {@code HolderFactory} by default.
*/
public static HolderFactory newFactory(Context context) {
return Overrides.getObject(
HolderFactory.class, context, R.string.widget_holder_factory_class);
}
}
}

15
src_ui_overrides/com/android/launcher3/uioverrides/ApiWrapper.java
View File

@@ -17,14 +17,9 @@
package com.android.launcher3.uioverrides;
import android.app.Person;
import android.appwidget.AppWidgetHost;
import android.content.pm.ShortcutInfo;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import com.android.launcher3.Utilities;
import com.android.launcher3.widget.LauncherWidgetHolder;
/**
* A wrapper for the hidden API calls
@@ -36,14 +31,4 @@ public class ApiWrapper {
public static Person[] getPersons(ShortcutInfo si) {
return Utilities.EMPTY_PERSON_ARRAY;
}
/**
* Set the interaction handler for the host
* @param host AppWidgetHost that needs the interaction handler
* @param handler InteractionHandler for the views in the host
*/
public static void setHostInteractionHandler(@NonNull AppWidgetHost host,
@Nullable LauncherWidgetHolder.LauncherWidgetInteractionHandler handler) {
// No-op
}
}

2
tests/src/com/android/launcher3/util/WidgetUtils.java
View File

@@ -70,7 +70,7 @@ public class WidgetUtils {
pendingInfo.minSpanY = item.minSpanY;
Bundle options = pendingInfo.getDefaultSizeOptions(targetContext);
LauncherWidgetHolder holder = new LauncherWidgetHolder(targetContext);
LauncherWidgetHolder holder = LauncherWidgetHolder.newInstance(targetContext);
try {
int widgetId = holder.allocateAppWidgetId();
if (!new WidgetManagerHelper(targetContext)