| /* |
| * 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.server.am; |
| |
| import android.annotation.NonNull; |
| import android.app.IApplicationThread; |
| import android.app.ReceiverInfo; |
| import android.content.IIntentReceiver; |
| import android.content.Intent; |
| import android.content.pm.ActivityInfo; |
| import android.content.res.CompatibilityInfo; |
| import android.os.Bundle; |
| import android.os.Handler; |
| import android.os.RemoteCallback; |
| import android.os.RemoteException; |
| |
| import java.util.List; |
| import java.util.Objects; |
| |
| /** |
| * Wrapper around an {@link IApplicationThread} that delegates selected calls |
| * through a {@link Handler} so they meet the {@code oneway} contract of |
| * returning immediately after dispatch. |
| */ |
| public class SameProcessApplicationThread extends IApplicationThread.Default { |
| private final IApplicationThread mWrapped; |
| private final Handler mHandler; |
| |
| public SameProcessApplicationThread(@NonNull IApplicationThread wrapped, |
| @NonNull Handler handler) { |
| mWrapped = Objects.requireNonNull(wrapped); |
| mHandler = Objects.requireNonNull(handler); |
| } |
| |
| @Override |
| public void scheduleReceiver(Intent intent, ActivityInfo info, CompatibilityInfo compatInfo, |
| int resultCode, String data, Bundle extras, boolean ordered, boolean assumeDelivered, |
| int sendingUser, int processState, int sendingUid, String sendingPackage) { |
| mHandler.post(() -> { |
| try { |
| mWrapped.scheduleReceiver(intent, info, compatInfo, resultCode, data, extras, |
| ordered, assumeDelivered, sendingUser, processState, sendingUid, |
| sendingPackage); |
| } catch (RemoteException e) { |
| throw new RuntimeException(e); |
| } |
| }); |
| } |
| |
| @Override |
| public void scheduleRegisteredReceiver(IIntentReceiver receiver, Intent intent, int resultCode, |
| String data, Bundle extras, boolean ordered, boolean sticky, boolean assumeDelivered, |
| int sendingUser, int processState, int sendingUid, String sendingPackage) { |
| mHandler.post(() -> { |
| try { |
| mWrapped.scheduleRegisteredReceiver(receiver, intent, resultCode, data, extras, |
| ordered, sticky, assumeDelivered, sendingUser, processState, sendingUid, |
| sendingPackage); |
| } catch (RemoteException e) { |
| throw new RuntimeException(e); |
| } |
| }); |
| } |
| |
| @Override |
| public void scheduleReceiverList(List<ReceiverInfo> info) { |
| mHandler.post(() -> { |
| try { |
| mWrapped.scheduleReceiverList(info); |
| } catch (RemoteException e) { |
| throw new RuntimeException(e); |
| } |
| }); |
| } |
| |
| @Override |
| public void schedulePing(RemoteCallback pong) { |
| mHandler.post(() -> { |
| try { |
| mWrapped.schedulePing(pong); |
| } catch (RemoteException e) { |
| throw new RuntimeException(e); |
| } |
| }); |
| } |
| } |