/*
* Copyright (C) 2009 ZXing authors
*
* 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.google.zxing.client.android.share;
import android.app.ListActivity;
import android.content.Intent;
import android.provider.Browser;
import android.view.View;
import android.widget.ListView;
import com.google.zxing.client.android.common.executor.AsyncTaskExecInterface;
import com.google.zxing.client.android.common.executor.AsyncTaskExecManager;
import java.util.ArrayList;
import java.util.List;
public final class AppPickerActivity extends ListActivity {
private final List<String[]> labelsPackages;
private LoadPackagesAsyncTask backgroundTask;
private final AsyncTaskExecInterface taskExec;
public AppPickerActivity() {
labelsPackages = new ArrayList<String[]>();
taskExec = new AsyncTaskExecManager().build();
}
@Override
protected void onResume() {
super.onResume();
labelsPackages.clear();
backgroundTask = new LoadPackagesAsyncTask(this);
taskExec.execute(backgroundTask, labelsPackages);
}
@Override
protected void onPause() {
LoadPackagesAsyncTask task = backgroundTask;
if (task != null) {
task.cancel(true);
backgroundTask = null;
}
super.onPause();
}
@Override
protected void onListItemClick(ListView l, View view, int position, long id) {
if (position >= 0 && position < labelsPackages.size()) {
String url = "market://details?id=" + labelsPackages.get(position)[1];
Intent intent = new Intent();
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
intent.putExtra(Browser.BookmarkColumns.URL, url);
setResult(RESULT_OK, intent);
} else {
setResult(RESULT_CANCELED);
}
finish();
}
}