/*
* 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.history;
import java.util.List;
import org.oskardroid.pg.R;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.net.Uri;
import android.os.Message;
import com.google.zxing.Result;
import com.google.zxing.client.android.CaptureActivity;
final class HistoryClickListener implements DialogInterface.OnClickListener {
private final HistoryManager historyManager;
private final CaptureActivity activity;
private final List<Result> items;
/**
* Handles clicks in the History dialog.
*
* @author dswitkin@google.com (Daniel Switkin)
* @author Sean Owen
*/
HistoryClickListener(HistoryManager historyManager, CaptureActivity activity, List<Result> items) {
this.historyManager = historyManager;
this.activity = activity;
this.items = items;
}
public void onClick(DialogInterface dialogInterface, int i) {
if (i == items.size()) {
// Share history.
CharSequence history = historyManager.buildHistory();
Uri historyFile = HistoryManager.saveHistory(history.toString());
if (historyFile == null) {
AlertDialog.Builder builder = new AlertDialog.Builder(activity);
builder.setMessage(R.string.msg_unmount_usb);
builder.setPositiveButton(R.string.button_ok, null);
builder.show();
return;
}
Intent intent = new Intent(Intent.ACTION_SEND, Uri.parse("mailto:"));
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
String subject = activity.getResources().getString(R.string.history_email_title);
intent.putExtra(Intent.EXTRA_SUBJECT, subject);
intent.putExtra(Intent.EXTRA_TEXT, subject);
intent.putExtra(Intent.EXTRA_STREAM, historyFile);
intent.setType("text/csv");
activity.startActivity(intent);
} else if (i == items.size() + 1) {
// Clear history.
historyManager.clearHistory();
} else {
// Display a single history entry.
Result result = items.get(i);
Message message = Message.obtain(activity.getHandler(), R.id.decode_succeeded, result);
message.sendToTarget();
}
}
}