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      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 package com.android.contacts.interactions;
     17 
     18 import android.app.AlertDialog;
     19 import android.app.Dialog;
     20 import android.app.DialogFragment;
     21 import android.app.FragmentManager;
     22 import android.content.DialogInterface;
     23 import android.os.Bundle;
     24 
     25 import com.android.contacts.ContactSaveService;
     26 import com.android.contacts.R;
     27 
     28 /**
     29  * A dialog for deleting a group.
     30  */
     31 public class GroupDeletionDialogFragment extends DialogFragment {
     32 
     33     private static final String ARG_GROUP_ID = "groupId";
     34     private static final String ARG_LABEL = "label";
     35     private static final String ARG_SHOULD_END_ACTIVITY = "endActivity";
     36 
     37     public static void show(FragmentManager fragmentManager, long groupId, String label,
     38             boolean endActivity) {
     39         GroupDeletionDialogFragment dialog = new GroupDeletionDialogFragment();
     40         Bundle args = new Bundle();
     41         args.putLong(ARG_GROUP_ID, groupId);
     42         args.putString(ARG_LABEL, label);
     43         args.putBoolean(ARG_SHOULD_END_ACTIVITY, endActivity);
     44         dialog.setArguments(args);
     45         dialog.show(fragmentManager, "deleteGroup");
     46     }
     47 
     48     @Override
     49     public Dialog onCreateDialog(Bundle savedInstanceState) {
     50         String label = getArguments().getString(ARG_LABEL);
     51         String message = getActivity().getString(R.string.delete_group_dialog_message, label);
     52 
     53         return new AlertDialog.Builder(getActivity())
     54                 .setIconAttribute(android.R.attr.alertDialogIcon)
     55                 .setMessage(message)
     56                 .setPositiveButton(android.R.string.ok,
     57                     new DialogInterface.OnClickListener() {
     58                         @Override
     59                         public void onClick(DialogInterface dialog, int whichButton) {
     60                             deleteGroup();
     61                         }
     62                     }
     63                 )
     64                 .setNegativeButton(android.R.string.cancel, null)
     65                 .create();
     66     }
     67 
     68     protected void deleteGroup() {
     69         Bundle arguments = getArguments();
     70         long groupId = arguments.getLong(ARG_GROUP_ID);
     71 
     72         getActivity().startService(ContactSaveService.createGroupDeletionIntent(
     73                 getActivity(), groupId));
     74         if (shouldEndActivity()) {
     75             getActivity().finish();
     76         }
     77     }
     78 
     79     private boolean shouldEndActivity() {
     80         return getArguments().getBoolean(ARG_SHOULD_END_ACTIVITY);
     81     }
     82 }
     83