1 /* 2 * Copyright (C) 2014 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.example.android.hdrviewfinder; 18 19 import android.app.Dialog; 20 import android.os.Bundle; 21 import android.support.annotation.NonNull; 22 import android.support.v7.app.AlertDialog; 23 import android.support.v7.app.AppCompatDialogFragment; 24 25 public class MessageDialogFragment extends AppCompatDialogFragment { 26 27 private static final String ARG_MESSAGE_INT = "message_int"; 28 private static final String ARG_MESSAGE_STRING = "message_string"; 29 30 public static MessageDialogFragment newInstance(int message) { 31 MessageDialogFragment fragment = new MessageDialogFragment(); 32 Bundle args = new Bundle(); 33 args.putInt(ARG_MESSAGE_INT, message); 34 fragment.setArguments(args); 35 return fragment; 36 } 37 38 public static MessageDialogFragment newInstance(String message) { 39 MessageDialogFragment fragment = new MessageDialogFragment(); 40 Bundle args = new Bundle(); 41 args.putString(ARG_MESSAGE_STRING, message); 42 fragment.setArguments(args); 43 return fragment; 44 } 45 46 @NonNull 47 @Override 48 public Dialog onCreateDialog(Bundle savedInstanceState) { 49 AlertDialog.Builder builder = new AlertDialog.Builder(getActivity()); 50 builder.setPositiveButton(android.R.string.ok, null); 51 Bundle args = getArguments(); 52 if (args.containsKey(ARG_MESSAGE_INT)) { 53 builder.setMessage(args.getInt(ARG_MESSAGE_INT)); 54 } else if (args.containsKey(ARG_MESSAGE_STRING)) { 55 builder.setMessage(args.getString(ARG_MESSAGE_STRING)); 56 } 57 return builder.create(); 58 } 59 60 } 61
