| /* |
| * Copyright (C) 2010 Google Inc. |
| * |
| * 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.googlecode.android_scripting; |
| |
| import android.content.Context; |
| import android.content.Intent; |
| |
| import com.googlecode.android_scripting.activity.FutureActivity; |
| import com.googlecode.android_scripting.future.FutureActivityTask; |
| |
| import java.util.Map; |
| import java.util.concurrent.ConcurrentHashMap; |
| import java.util.concurrent.atomic.AtomicInteger; |
| |
| public class FutureActivityTaskExecutor { |
| |
| private final Context mContext; |
| private final Map<Integer, FutureActivityTask<?>> mTaskMap = |
| new ConcurrentHashMap<Integer, FutureActivityTask<?>>(); |
| private final AtomicInteger mIdGenerator = new AtomicInteger(0); |
| |
| public FutureActivityTaskExecutor(Context context) { |
| mContext = context; |
| } |
| |
| public void execute(FutureActivityTask<?> task) { |
| int id = mIdGenerator.incrementAndGet(); |
| mTaskMap.put(id, task); |
| launchHelper(id); |
| } |
| |
| public FutureActivityTask<?> getTask(int id) { |
| return mTaskMap.remove(id); |
| } |
| |
| private void launchHelper(int id) { |
| Intent helper = new Intent(mContext, FutureActivity.class); |
| helper.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_MULTIPLE_TASK); |
| helper.putExtra(Constants.EXTRA_TASK_ID, id); |
| mContext.startActivity(helper); |
| } |
| } |