| /* |
| * 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.facade.ui; |
| |
| import android.app.Dialog; |
| |
| import com.googlecode.android_scripting.facade.EventFacade; |
| import com.googlecode.android_scripting.future.FutureActivityTask; |
| |
| import java.util.concurrent.CountDownLatch; |
| |
| abstract class DialogTask extends FutureActivityTask<Object> { |
| |
| protected Dialog mDialog; |
| private EventFacade mEventFacade; |
| |
| public EventFacade getEventFacade() { |
| return mEventFacade; |
| } |
| |
| public void setEventFacade(EventFacade mEventFacade) { |
| this.mEventFacade = mEventFacade; |
| } |
| |
| @Override |
| protected void setResult(Object object) { |
| super.setResult(object); |
| EventFacade eventFacade = getEventFacade(); |
| if (eventFacade != null) { |
| eventFacade.postEvent("dialog", object); |
| } |
| } |
| |
| protected final CountDownLatch mShowLatch = new CountDownLatch(1); |
| |
| /** |
| * Returns the wrapped {@link Dialog}. |
| */ |
| public Dialog getDialog() { |
| return mDialog; |
| } |
| |
| /** |
| * Dismiss the {@link Dialog} and close {@link Sl4aActivity}. |
| */ |
| public void dismissDialog() { |
| if (mDialog != null) { |
| mDialog.dismiss(); |
| finish(); |
| } |
| mDialog = null; |
| } |
| |
| /** |
| * Returns the {@link CountDownLatch} that is counted down when the dialog is shown. |
| */ |
| public CountDownLatch getShowLatch() { |
| return mShowLatch; |
| } |
| } |