1 /*
2  * Copyright (C) 2010 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.contacts.tests.allintents;
18 
19 import android.accounts.Account;
20 import android.accounts.AccountManager;
21 import android.app.AlertDialog;
22 import android.app.Dialog;
23 import android.app.DialogFragment;
24 import android.content.DialogInterface;
25 import android.os.Bundle;
26 import android.view.LayoutInflater;
27 import android.view.View;
28 import android.view.ViewGroup;
29 import android.widget.ArrayAdapter;
30 import android.widget.TextView;
31 
32 /**
33  * Shows a dialog asking the user which account to chose.
34  * The result is passed back to the owning Activity
35  * Does not perform any action by itself.
36  */
37 public class SelectAccountDialogFragment extends DialogFragment {
38     public static final String TAG = "SelectAccountDialogFragment";
39 
40     private static final String EXTRA_TAG = "tag";
41 
42     @Override
onCreateDialog(Bundle savedInstanceState)43     public Dialog onCreateDialog(Bundle savedInstanceState) {
44         final Bundle parameters = getArguments();
45 
46         AccountManager accountManager = AccountManager.get(getActivity());
47         Account[] accounts = accountManager.getAccounts();
48 
49         final AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
50         final LayoutInflater inflater = LayoutInflater.from(builder.getContext());
51 
52         final ArrayAdapter<Account> accountAdapter =
53                 new ArrayAdapter<Account>(builder.getContext(),
54                         android.R.layout.simple_list_item_2, accounts) {
55             @Override
56             public View getView(int position, View convertView, ViewGroup parent) {
57                 final View resultView = convertView == null
58                         ? inflater.inflate(android.R.layout.simple_list_item_2, parent, false)
59                         : convertView;
60 
61                 final TextView text1 = (TextView)resultView.findViewById(android.R.id.text1);
62                 final TextView text2 = (TextView)resultView.findViewById(android.R.id.text2);
63 
64                 final Account account = getItem(position);
65 
66                 text1.setText("Name: " + account.name);
67                 text2.setText("Type: " + account.type);
68 
69                 return resultView;
70             }
71         };
72 
73         final DialogInterface.OnClickListener clickListener =
74                 new DialogInterface.OnClickListener() {
75             @Override
76             public void onClick(DialogInterface dialog, int which) {
77                 dialog.dismiss();
78 
79                 // We currently do not pass the dataSet argument to the listener. To do so, we would
80                 // have to determine the dataSet as it is done in AccountTypeManager.
81                 ((Listener) getActivity()).onAccountChosen(accountAdapter.getItem(which),
82                         null, parameters.getInt(EXTRA_TAG));
83             }
84         };
85 
86         builder.setTitle("Choose account to send to editor");
87         builder.setSingleChoiceItems(accountAdapter, 0, clickListener);
88         final AlertDialog result = builder.create();
89         return result;
90     }
91 
createBundle(int tag)92     public static Bundle createBundle(int tag) {
93         final Bundle result = new Bundle();
94         result.putInt(EXTRA_TAG, tag);
95         return result;
96     }
97 
98     public interface Listener {
onAccountChosen(Account account, String dataSet, int tag)99         void onAccountChosen(Account account, String dataSet, int tag);
100     }
101 }
102