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      1 /*
      2  * Copyright (C) 2012 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.calendar.alerts;
     18 
     19 import android.app.ListActivity;
     20 import android.content.ActivityNotFoundException;
     21 import android.content.Intent;
     22 import android.os.Bundle;
     23 import android.view.View;
     24 import android.widget.AdapterView;
     25 import android.widget.AdapterView.OnItemClickListener;
     26 import android.widget.ArrayAdapter;
     27 import android.widget.Toast;
     28 
     29 import com.android.calendar.R;
     30 import com.android.calendar.Utils;
     31 
     32 import java.util.Arrays;
     33 
     34 /**
     35  * Activity which displays when the user wants to email guests from notifications.
     36  *
     37  * This presents the user with list if quick responses to be populated in an email
     38  * to minimize typing.
     39  *
     40  */
     41 public class QuickResponseActivity extends ListActivity implements OnItemClickListener {
     42     private static final String TAG = "QuickResponseActivity";
     43     public static final String EXTRA_EVENT_ID = "eventId";
     44 
     45     private String[] mResponses = null;
     46     static long mEventId;
     47 
     48     @Override
     49     protected void onCreate(Bundle icicle) {
     50         super.onCreate(icicle);
     51 
     52         Intent intent = getIntent();
     53         if (intent == null) {
     54             finish();
     55             return;
     56         }
     57 
     58         mEventId = intent.getLongExtra(EXTRA_EVENT_ID, -1);
     59         if (mEventId == -1) {
     60             finish();
     61             return;
     62         }
     63 
     64         // Set listener
     65         getListView().setOnItemClickListener(QuickResponseActivity.this);
     66 
     67         // Populate responses
     68         String[] responses = Utils.getQuickResponses(this);
     69         Arrays.sort(responses);
     70 
     71         // Add "Custom response..."
     72         mResponses = new String[responses.length + 1];
     73         int i;
     74         for (i = 0; i < responses.length; i++) {
     75             mResponses[i] = responses[i];
     76         }
     77         mResponses[i] = getResources().getString(R.string.quick_response_custom_msg);
     78 
     79         setListAdapter(new ArrayAdapter<String>(this, R.layout.quick_response_item, mResponses));
     80     }
     81 
     82     // implements OnItemClickListener
     83     @Override
     84     public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
     85 
     86         String body = null;
     87         if (mResponses != null && position < mResponses.length - 1) {
     88             body = mResponses[position];
     89         }
     90 
     91         // Start thread to query provider and send mail
     92         new QueryThread(mEventId, body).start();
     93     }
     94 
     95     private class QueryThread extends Thread {
     96         long mEventId;
     97         String mBody;
     98 
     99         QueryThread(long eventId, String body) {
    100             mEventId = eventId;
    101             mBody = body;
    102         }
    103 
    104         @Override
    105         public void run() {
    106             Intent emailIntent = AlertReceiver.createEmailIntent(QuickResponseActivity.this,
    107                     mEventId, mBody);
    108             if (emailIntent != null) {
    109                 try {
    110                     startActivity(emailIntent);
    111                     finish();
    112                 } catch (ActivityNotFoundException ex) {
    113                     QuickResponseActivity.this.getListView().post(new Runnable() {
    114                         @Override
    115                         public void run() {
    116                             Toast.makeText(QuickResponseActivity.this,
    117                                     R.string.quick_response_email_failed, Toast.LENGTH_LONG);
    118                             finish();
    119                         }
    120                     });
    121                 }
    122             }
    123         }
    124     }
    125 }
    126