| /* |
| * Copyright (C) 2015 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.recents; |
| |
| import android.content.Context; |
| import android.graphics.Rect; |
| import android.os.IBinder; |
| import android.os.RemoteException; |
| import android.util.EventLog; |
| import android.util.Log; |
| import android.util.SparseArray; |
| |
| import com.android.systemui.EventLogConstants; |
| import com.android.systemui.EventLogTags; |
| import com.android.systemui.pip.phone.ForegroundThread; |
| import com.android.systemui.recents.events.EventBus; |
| import com.android.systemui.recents.events.activity.DockedFirstAnimationFrameEvent; |
| import com.android.systemui.recents.events.activity.DockedTopTaskEvent; |
| import com.android.systemui.recents.events.activity.RecentsActivityStartingEvent; |
| import com.android.systemui.recents.events.component.SetWaitingForTransitionStartEvent; |
| import com.android.systemui.recents.events.ui.RecentsDrawnEvent; |
| |
| /** |
| * An implementation of the system user's Recents interface to be called remotely by secondary |
| * users. |
| */ |
| public class RecentsSystemUser extends IRecentsSystemUserCallbacks.Stub { |
| |
| private static final String TAG = "RecentsSystemUser"; |
| |
| private Context mContext; |
| private RecentsImpl mImpl; |
| private final SparseArray<IRecentsNonSystemUserCallbacks> mNonSystemUserRecents = |
| new SparseArray<>(); |
| |
| public RecentsSystemUser(Context context, RecentsImpl impl) { |
| mContext = context; |
| mImpl = impl; |
| } |
| |
| @Override |
| public void registerNonSystemUserCallbacks(final IBinder nonSystemUserCallbacks, |
| final int userId) { |
| try { |
| final IRecentsNonSystemUserCallbacks callback = |
| IRecentsNonSystemUserCallbacks.Stub.asInterface(nonSystemUserCallbacks); |
| nonSystemUserCallbacks.linkToDeath(new IBinder.DeathRecipient() { |
| @Override |
| public void binderDied() { |
| mNonSystemUserRecents.removeAt(mNonSystemUserRecents.indexOfValue(callback)); |
| EventLog.writeEvent(EventLogTags.SYSUI_RECENTS_CONNECTION, |
| EventLogConstants.SYSUI_RECENTS_CONNECTION_SYSTEM_UNREGISTER_USER, |
| userId); |
| } |
| }, 0); |
| mNonSystemUserRecents.put(userId, callback); |
| EventLog.writeEvent(EventLogTags.SYSUI_RECENTS_CONNECTION, |
| EventLogConstants.SYSUI_RECENTS_CONNECTION_SYSTEM_REGISTER_USER, userId); |
| } catch (RemoteException e) { |
| Log.e(TAG, "Failed to register NonSystemUserCallbacks", e); |
| } |
| } |
| |
| public IRecentsNonSystemUserCallbacks getNonSystemUserRecentsForUser(int userId) { |
| return mNonSystemUserRecents.get(userId); |
| } |
| |
| @Override |
| public void updateRecentsVisibility(boolean visible) { |
| ForegroundThread.getHandler().post(() -> { |
| mImpl.onVisibilityChanged(mContext, visible); |
| }); |
| } |
| |
| @Override |
| public void startScreenPinning(int taskId) { |
| ForegroundThread.getHandler().post(() -> { |
| mImpl.onStartScreenPinning(mContext, taskId); |
| }); |
| } |
| |
| @Override |
| public void sendRecentsDrawnEvent() { |
| EventBus.getDefault().post(new RecentsDrawnEvent()); |
| } |
| |
| @Override |
| public void sendDockingTopTaskEvent(Rect initialRect) throws RemoteException { |
| EventBus.getDefault().post(new DockedTopTaskEvent(initialRect)); |
| } |
| |
| @Override |
| public void sendLaunchRecentsEvent() throws RemoteException { |
| EventBus.getDefault().post(new RecentsActivityStartingEvent()); |
| } |
| |
| @Override |
| public void sendDockedFirstAnimationFrameEvent() throws RemoteException { |
| EventBus.getDefault().post(new DockedFirstAnimationFrameEvent()); |
| } |
| |
| @Override |
| public void setWaitingForTransitionStartEvent(boolean waitingForTransitionStart) { |
| EventBus.getDefault().post(new SetWaitingForTransitionStartEvent( |
| waitingForTransitionStart)); |
| } |
| } |