| /* |
| * Copyright (C) 2016 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.shortcut; |
| |
| import android.os.Handler; |
| import android.os.Message; |
| import android.os.RemoteException; |
| import com.android.internal.policy.IShortcutService; |
| |
| /** |
| * This class takes functions from IShortcutService that come in binder pool threads and |
| * post them onto shortcut handlers. |
| */ |
| public class ShortcutKeyServiceProxy extends IShortcutService.Stub { |
| private static final int MSG_SHORTCUT_RECEIVED = 1; |
| |
| private final Object mLock = new Object(); |
| private Callbacks mCallbacks; |
| private final Handler mHandler = new H(); |
| |
| public interface Callbacks { |
| void onShortcutKeyPressed(long shortcutCode); |
| } |
| |
| public ShortcutKeyServiceProxy(Callbacks callbacks) { mCallbacks = callbacks; } |
| |
| @Override |
| public void notifyShortcutKeyPressed(long shortcutCode) throws RemoteException { |
| synchronized (mLock) { |
| mHandler.obtainMessage(MSG_SHORTCUT_RECEIVED, shortcutCode).sendToTarget(); |
| } |
| } |
| |
| private final class H extends Handler { |
| public void handleMessage(Message msg) { |
| final int what = msg.what; |
| switch (what) { |
| case MSG_SHORTCUT_RECEIVED: |
| mCallbacks.onShortcutKeyPressed((Long)msg.obj); |
| break; |
| } |
| } |
| } |
| } |