1 /* 2 * Copyright (C) 2015 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.editor; 18 19 import android.app.AlertDialog; 20 import android.app.Dialog; 21 import android.app.DialogFragment; 22 import android.content.DialogInterface; 23 import android.os.Bundle; 24 25 import com.android.contacts.R; 26 27 /** 28 * Shows a dialog asking the user whether to apply pending changes before joining the contact. 29 */ 30 public class JoinContactConfirmationDialogFragment extends DialogFragment { 31 32 private static final String ARG_JOIN_CONTACT_ID = "joinContactId"; 33 34 /** 35 * Callbacks for the host of this dialog fragment. 36 */ 37 public interface Listener { 38 39 /** 40 * Invoked after the user confirms they want to save pending changes before 41 * joining the contact. 42 * 43 * @param joinContactId The raw contact ID of the contact to join to. 44 */ onJoinContactConfirmed(long joinContactId)45 void onJoinContactConfirmed(long joinContactId); 46 } 47 48 /** 49 * @param joinContactId The raw contact ID of the contact to join to after confirmation. 50 */ show(ContactEditorFragment fragment, long joinContactId)51 public static void show(ContactEditorFragment fragment, long joinContactId) { 52 final Bundle args = new Bundle(); 53 args.putLong(ARG_JOIN_CONTACT_ID, joinContactId); 54 55 final JoinContactConfirmationDialogFragment dialog = new 56 JoinContactConfirmationDialogFragment(); 57 dialog.setTargetFragment(fragment, 0); 58 dialog.setArguments(args); 59 dialog.show(fragment.getFragmentManager(), "joinContactConfirmationDialog"); 60 } 61 62 private long mContactId; 63 64 @Override onCreate(Bundle savedInstanceState)65 public void onCreate(Bundle savedInstanceState) { 66 super.onCreate(savedInstanceState); 67 mContactId = getArguments().getLong(ARG_JOIN_CONTACT_ID); 68 } 69 70 @Override onCreateDialog(Bundle savedInstanceState)71 public Dialog onCreateDialog(Bundle savedInstanceState) { 72 final AlertDialog.Builder builder = new AlertDialog.Builder(getActivity()); 73 builder.setMessage(R.string.joinConfirmation); 74 builder.setPositiveButton(R.string.joinConfirmation_positive_button, 75 new DialogInterface.OnClickListener() { 76 @Override 77 public void onClick(DialogInterface dialog, int which) { 78 final Listener targetListener = (Listener) getTargetFragment(); 79 targetListener.onJoinContactConfirmed(mContactId); 80 } 81 }); 82 builder.setNegativeButton(android.R.string.cancel, null); 83 builder.setCancelable(false); 84 return builder.create(); 85 } 86 } 87