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.deskclock; 18 19 import android.app.Activity; 20 import android.app.DialogFragment; 21 import android.os.Bundle; 22 import android.view.LayoutInflater; 23 import android.view.View; 24 import android.view.ViewGroup; 25 import android.widget.Button; 26 27 /** 28 * Dialog to set alarm time. 29 */ 30 public class AlarmTimePickerDialogFragment extends DialogFragment { 31 32 private static final String KEY_ALARM = "alarm"; 33 34 private Button mSet, mCancel; 35 private TimePicker mPicker; 36 newInstance(Alarm alarm)37 public static AlarmTimePickerDialogFragment newInstance(Alarm alarm) { 38 final AlarmTimePickerDialogFragment frag = new AlarmTimePickerDialogFragment(); 39 Bundle args = new Bundle(); 40 args.putParcelable(KEY_ALARM, alarm); 41 frag.setArguments(args); 42 return frag; 43 } 44 45 @Override onSaveInstanceState(Bundle outState)46 public void onSaveInstanceState(Bundle outState) { 47 super.onSaveInstanceState(outState); 48 } 49 50 @Override onCreate(Bundle savedInstanceState)51 public void onCreate(Bundle savedInstanceState) { 52 super.onCreate(savedInstanceState); 53 setStyle(DialogFragment.STYLE_NO_TITLE, 0); 54 } 55 56 @Override onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)57 public View onCreateView(LayoutInflater inflater, ViewGroup container, 58 Bundle savedInstanceState) { 59 final Alarm alarm = getArguments().getParcelable(KEY_ALARM); 60 61 View v = inflater.inflate(R.layout.time_picker_dialog, null); 62 mSet = (Button) v.findViewById(R.id.set_button); 63 mCancel = (Button) v.findViewById(R.id.cancel_button); 64 mCancel.setOnClickListener(new View.OnClickListener() { 65 @Override 66 public void onClick(View view) { 67 dismiss(); 68 } 69 }); 70 mPicker = (TimePicker) v.findViewById(R.id.time_picker); 71 mPicker.setSetButton(mSet); 72 mSet.setOnClickListener(new View.OnClickListener() { 73 @Override 74 public void onClick(View view) { 75 final Activity activity = getActivity(); 76 if (activity instanceof AlarmTimePickerDialogHandler) { 77 final AlarmTimePickerDialogHandler act = 78 (AlarmTimePickerDialogHandler) activity; 79 act.onDialogTimeSet(alarm, mPicker.getHours(), mPicker.getMinutes()); 80 } else { 81 Log.e("Error! Activities that use AlarmTimePickerDialogFragment must implement " 82 + "AlarmTimePickerDialogHandler"); 83 } 84 dismiss(); 85 } 86 }); 87 88 return v; 89 } 90 91 interface AlarmTimePickerDialogHandler { onDialogTimeSet(Alarm alarm, int hourOfDay, int minute)92 void onDialogTimeSet(Alarm alarm, int hourOfDay, int minute); 93 } 94 } 95