TimePickerDialog.java revision cb3f2522609186db6239ad154af275957118295c
1b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein/* 2b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein * Copyright (C) 2013 The Android Open Source Project 3b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein * 4b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein * Licensed under the Apache License, Version 2.0 (the "License"); 5b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein * you may not use this file except in compliance with the License. 6b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein * You may obtain a copy of the License at 7b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein * 8b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein * http://www.apache.org/licenses/LICENSE-2.0 9b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein * 10b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein * Unless required by applicable law or agreed to in writing, software 11b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein * distributed under the License is distributed on an "AS IS" BASIS, 12b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein * See the License for the specific language governing permissions and 14b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein * limitations under the License 15b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein */ 16b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 17b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinpackage com.android.datetimepicker.time; 18b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 19b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzsteinimport android.animation.ObjectAnimator; 20b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.app.ActionBar.LayoutParams; 21b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.app.DialogFragment; 22b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.content.Context; 23b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.content.res.Resources; 24b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.os.Bundle; 25b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.util.Log; 26b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.view.KeyCharacterMap; 27b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.view.KeyEvent; 28b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.view.LayoutInflater; 29b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.view.View; 30b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.view.View.OnClickListener; 31b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.view.View.OnKeyListener; 32b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.view.ViewGroup; 33b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.view.Window; 34b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.widget.RelativeLayout; 35b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.widget.TextView; 36b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 37b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport com.android.datetimepicker.R; 38b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport com.android.datetimepicker.Utils; 392e00aa34c051111529290cf23c6ba940c2c0c142James Kungimport com.android.datetimepicker.time.RadialPickerLayout.OnValueSelectedListener; 40b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 41b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport java.text.DateFormatSymbols; 42b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport java.util.ArrayList; 43b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport java.util.Locale; 44b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 45b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein/** 46b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein * Dialog to set a time. 47b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein */ 48b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinpublic class TimePickerDialog extends DialogFragment implements OnValueSelectedListener{ 49b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private static final String TAG = "TimePickerDialog"; 50b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 51b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private static final String KEY_HOUR_OF_DAY = "hour_of_day"; 52b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private static final String KEY_MINUTE = "minute"; 53b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private static final String KEY_IS_24_HOUR_VIEW = "is_24_hour_view"; 54b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private static final String KEY_CURRENT_ITEM_SHOWING = "current_item_showing"; 55b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private static final String KEY_IN_KB_MODE = "in_kb_mode"; 56b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private static final String KEY_TYPED_TIMES = "typed_times"; 57b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 58b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public static final int HOUR_INDEX = 0; 59b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public static final int MINUTE_INDEX = 1; 60f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein // NOT a real index for the purpose of what's showing. 61f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein public static final int AMPM_INDEX = 2; 62f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein // Also NOT a real index, just used for keyboard mode. 63f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein public static final int ENABLE_PICKER_INDEX = 3; 64b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public static final int AM = 0; 65b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public static final int PM = 1; 66b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 67b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein // Delay before starting the pulse animation, in ms. 68b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein private static final int PULSE_ANIMATOR_DELAY = 300; 69b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein 70b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private OnTimeSetListener mCallback; 71b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 72b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private TextView mDoneButton; 73b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private TextView mHourView; 74b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein private TextView mHourSpaceView; 75b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private TextView mMinuteView; 76b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein private TextView mMinuteSpaceView; 77b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private TextView mAmPmTextView; 78b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private View mAmPmHitspace; 79b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private RadialPickerLayout mTimePicker; 80b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 81b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private int mBlue; 82b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private int mBlack; 83b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private String mAmText; 84b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private String mPmText; 85b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 86b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private boolean mAllowAutoAdvance; 87b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private int mInitialHourOfDay; 88b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private int mInitialMinute; 89b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private boolean mIs24HourMode; 90b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 91b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // For hardware IME input. 92b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private char mPlaceholderText; 93b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private String mDoublePlaceholderText; 94b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private boolean mInKbMode; 95b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private ArrayList<Integer> mTypedTimes; 96b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private Node mLegalTimesTree; 97b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private int mAmKeyCode; 98b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private int mPmKeyCode; 99b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 100b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // Accessibility strings. 101b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private String mHourPickerDescription; 102b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private String mSelectHours; 103b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private String mMinutePickerDescription; 104b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private String mSelectMinutes; 105b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 106b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein /** 107b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein * The callback interface used to indicate the user is done filling in 108b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein * the time (they clicked on the 'Set' button). 109b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein */ 110b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public interface OnTimeSetListener { 111b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 112b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein /** 113b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein * @param view The view associated with this listener. 114b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein * @param hourOfDay The hour that was set. 115b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein * @param minute The minute that was set. 116b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein */ 117b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein void onTimeSet(RadialPickerLayout view, int hourOfDay, int minute); 118b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 119b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 120b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public TimePickerDialog() { 121b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // Empty constructor required for dialog fragment. 122b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 123b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 124b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public TimePickerDialog(Context context, int theme, OnTimeSetListener callback, 125b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int hourOfDay, int minute, boolean is24HourMode) { 126b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // Empty constructor required for dialog fragment. 127b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 128b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 129b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public static TimePickerDialog newInstance(OnTimeSetListener callback, 130b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int hourOfDay, int minute, boolean is24HourMode) { 131b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein TimePickerDialog ret = new TimePickerDialog(); 132b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein ret.initialize(callback, hourOfDay, minute, is24HourMode); 133b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return ret; 134b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 135b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 136b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public void initialize(OnTimeSetListener callback, 137b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int hourOfDay, int minute, boolean is24HourMode) { 138b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mCallback = callback; 139b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 140b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mInitialHourOfDay = hourOfDay; 141b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mInitialMinute = minute; 142b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mIs24HourMode = is24HourMode; 143b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mInKbMode = false; 144b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 145b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 146b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public void setOnTimeSetListener(OnTimeSetListener callback) { 147b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mCallback = callback; 148b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 149b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 150f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein public void setStartTime(int hourOfDay, int minute) { 151f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein mInitialHourOfDay = hourOfDay; 152f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein mInitialMinute = minute; 153f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein mInKbMode = false; 154f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein } 155f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein 156b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein @Override 157b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public void onCreate(Bundle savedInstanceState) { 158b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein super.onCreate(savedInstanceState); 159b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (savedInstanceState != null && savedInstanceState.containsKey(KEY_HOUR_OF_DAY) 160b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein && savedInstanceState.containsKey(KEY_MINUTE) 161b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein && savedInstanceState.containsKey(KEY_IS_24_HOUR_VIEW)) { 162b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mInitialHourOfDay = savedInstanceState.getInt(KEY_HOUR_OF_DAY); 163b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mInitialMinute = savedInstanceState.getInt(KEY_MINUTE); 164b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mIs24HourMode = savedInstanceState.getBoolean(KEY_IS_24_HOUR_VIEW); 165b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mInKbMode = savedInstanceState.getBoolean(KEY_IN_KB_MODE); 166b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 167b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 168b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 169b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein @Override 170b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public View onCreateView(LayoutInflater inflater, ViewGroup container, 171b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Bundle savedInstanceState) { 172b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein getDialog().getWindow().requestFeature(Window.FEATURE_NO_TITLE); 173b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 174b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein View view = inflater.inflate(R.layout.time_picker_dialog, null); 175b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein KeyboardListener keyboardListener = new KeyboardListener(); 176b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein view.findViewById(R.id.time_picker_dialog).setOnKeyListener(keyboardListener); 177b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 178b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Resources res = getResources(); 179b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mHourPickerDescription = res.getString(R.string.hour_picker_description); 180b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mSelectHours = res.getString(R.string.select_hours); 181b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mMinutePickerDescription = res.getString(R.string.minute_picker_description); 182b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mSelectMinutes = res.getString(R.string.select_minutes); 183b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mBlue = res.getColor(R.color.blue); 184f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein mBlack = res.getColor(R.color.numbers_text_color); 185b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 186b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mHourView = (TextView) view.findViewById(R.id.hours); 187b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mHourView.setOnKeyListener(keyboardListener); 188b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein mHourSpaceView = (TextView) view.findViewById(R.id.hour_space); 189b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein mMinuteSpaceView = (TextView) view.findViewById(R.id.minutes_space); 190b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mMinuteView = (TextView) view.findViewById(R.id.minutes); 191b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mMinuteView.setOnKeyListener(keyboardListener); 192b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAmPmTextView = (TextView) view.findViewById(R.id.ampm_label); 193b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAmPmTextView.setOnKeyListener(keyboardListener); 194b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein String[] amPmTexts = new DateFormatSymbols().getAmPmStrings(); 195b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAmText = amPmTexts[0]; 196b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mPmText = amPmTexts[1]; 197b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 198b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker = (RadialPickerLayout) view.findViewById(R.id.time_picker); 199b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.setOnValueSelectedListener(this); 200b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.setOnKeyListener(keyboardListener); 201b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.initialize(getActivity(), mInitialHourOfDay, mInitialMinute, mIs24HourMode); 202b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int currentItemShowing = HOUR_INDEX; 203b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (savedInstanceState != null && 204b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein savedInstanceState.containsKey(KEY_CURRENT_ITEM_SHOWING)) { 205b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein currentItemShowing = savedInstanceState.getInt(KEY_CURRENT_ITEM_SHOWING); 206b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 207b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein setCurrentItemShowing(currentItemShowing, false, true, true); 208b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.invalidate(); 209b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 210b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mHourView.setOnClickListener(new OnClickListener() { 211b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein @Override 212b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public void onClick(View v) { 213b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein setCurrentItemShowing(HOUR_INDEX, true, false, true); 214b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.tryVibrate(); 215b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 216b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein }); 217b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mMinuteView.setOnClickListener(new OnClickListener() { 218b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein @Override 219b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public void onClick(View v) { 220b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein setCurrentItemShowing(MINUTE_INDEX, true, false, true); 221b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.tryVibrate(); 222b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 223b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein }); 224b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 225b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mDoneButton = (TextView) view.findViewById(R.id.done_button); 226b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mDoneButton.setOnClickListener(new OnClickListener() { 227b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein @Override 228b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public void onClick(View v) { 229b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mInKbMode && isTypedTimeFullyLegal()) { 230b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein finishKbMode(false); 231b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else { 232b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.tryVibrate(); 233b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 234b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mCallback != null) { 235b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mCallback.onTimeSet(mTimePicker, 236b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.getHours(), mTimePicker.getMinutes()); 237b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 238b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein dismiss(); 239b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 240b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein }); 241b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mDoneButton.setOnKeyListener(keyboardListener); 242b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 243f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein // Enable or disable the AM/PM view. 244b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAmPmHitspace = view.findViewById(R.id.ampm_hitspace); 245b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mIs24HourMode) { 246b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAmPmTextView.setVisibility(View.GONE); 247b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 248b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein RelativeLayout.LayoutParams paramsSeparator = new RelativeLayout.LayoutParams( 249b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT); 250b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein paramsSeparator.addRule(RelativeLayout.CENTER_IN_PARENT); 251b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein TextView separatorView = (TextView) view.findViewById(R.id.separator); 252b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein separatorView.setLayoutParams(paramsSeparator); 253b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else { 254b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAmPmTextView.setVisibility(View.VISIBLE); 255b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein updateAmPmDisplay(mInitialHourOfDay < 12? AM : PM); 256b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAmPmHitspace.setOnClickListener(new OnClickListener() { 257b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein @Override 258b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public void onClick(View v) { 259b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.tryVibrate(); 260b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int amOrPm = mTimePicker.getIsCurrentlyAmOrPm(); 261b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (amOrPm == AM) { 262b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein amOrPm = PM; 263b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (amOrPm == PM){ 264b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein amOrPm = AM; 265b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 266b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein updateAmPmDisplay(amOrPm); 267b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.setAmOrPm(amOrPm); 268b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 269b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein }); 270b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 271b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 272b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAllowAutoAdvance = true; 273f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein setHour(mInitialHourOfDay, true); 274b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein setMinute(mInitialMinute); 275b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 276f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein // Set up for keyboard mode. 277b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mDoublePlaceholderText = res.getString(R.string.time_placeholder); 278b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mPlaceholderText = mDoublePlaceholderText.charAt(0); 279b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAmKeyCode = mPmKeyCode = -1; 280b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein generateLegalTimesTree(); 281b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mInKbMode) { 282b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTypedTimes = savedInstanceState.getIntegerArrayList(KEY_TYPED_TIMES); 283b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein tryStartingKbMode(-1); 284b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mHourView.invalidate(); 285b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (mTypedTimes == null) { 286b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTypedTimes = new ArrayList<Integer>(); 287b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 288b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 289b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return view; 290b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 291b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 292b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private void updateAmPmDisplay(int amOrPm) { 293b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (amOrPm == AM) { 294b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAmPmTextView.setText(mAmText); 295cb3f2522609186db6239ad154af275957118295cSam Blitzstein Utils.tryAccessibilityAnnounce(mTimePicker, mAmText); 296b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAmPmHitspace.setContentDescription(mAmText); 297b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (amOrPm == PM){ 298b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAmPmTextView.setText(mPmText); 299cb3f2522609186db6239ad154af275957118295cSam Blitzstein Utils.tryAccessibilityAnnounce(mTimePicker, mPmText); 300b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAmPmHitspace.setContentDescription(mPmText); 301b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else { 302b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAmPmTextView.setText(mDoublePlaceholderText); 303b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 304b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 305b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 306b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein @Override 307b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public void onSaveInstanceState(Bundle outState) { 308b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mTimePicker != null) { 309b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein outState.putInt(KEY_HOUR_OF_DAY, mTimePicker.getHours()); 310b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein outState.putInt(KEY_MINUTE, mTimePicker.getMinutes()); 311b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein outState.putBoolean(KEY_IS_24_HOUR_VIEW, mIs24HourMode); 312b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein outState.putInt(KEY_CURRENT_ITEM_SHOWING, mTimePicker.getCurrentItemShowing()); 313b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein outState.putBoolean(KEY_IN_KB_MODE, mInKbMode); 314b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mInKbMode) { 315b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein outState.putIntegerArrayList(KEY_TYPED_TIMES, mTypedTimes); 316b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 317b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 318b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 319b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 320f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein /** 321f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * Called by the picker for updating the header display. 322f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein */ 323b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein @Override 324b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public void onValueSelected(int pickerIndex, int newValue, boolean autoAdvance) { 325b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (pickerIndex == HOUR_INDEX) { 326f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein setHour(newValue, false); 327f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein String announcement = String.format("%d", newValue); 328b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mAllowAutoAdvance && autoAdvance) { 329b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein setCurrentItemShowing(MINUTE_INDEX, true, true, false); 330f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein announcement += ". " + mSelectMinutes; 331b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 332cb3f2522609186db6239ad154af275957118295cSam Blitzstein Utils.tryAccessibilityAnnounce(mTimePicker, announcement); 333b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (pickerIndex == MINUTE_INDEX){ 334b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein setMinute(newValue); 335b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (pickerIndex == AMPM_INDEX) { 336b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein updateAmPmDisplay(newValue); 337b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (pickerIndex == ENABLE_PICKER_INDEX) { 338b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (!isTypedTimeFullyLegal()) { 339b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTypedTimes.clear(); 340b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 341b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein finishKbMode(true); 342b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 343b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 344b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 345f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein private void setHour(int value, boolean announce) { 346b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein String format; 347b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mIs24HourMode) { 348b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein format = "%02d"; 349b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else { 350b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein format = "%d"; 351b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein value = value % 12; 352b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (value == 0) { 353b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein value = 12; 354b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 355b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 356b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 357b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein CharSequence text = String.format(format, value); 358b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mHourView.setText(text); 359b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein mHourSpaceView.setText(text); 360f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein if (announce) { 361cb3f2522609186db6239ad154af275957118295cSam Blitzstein Utils.tryAccessibilityAnnounce(mTimePicker, text); 362f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein } 363b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 364b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 365b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private void setMinute(int value) { 366b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (value == 60) { 367b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein value = 0; 368b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 369b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein CharSequence text = String.format(Locale.getDefault(), "%02d", value); 370cb3f2522609186db6239ad154af275957118295cSam Blitzstein Utils.tryAccessibilityAnnounce(mTimePicker, text); 371b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mMinuteView.setText(text); 372b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein mMinuteSpaceView.setText(text); 373b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 374b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 375f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein // Show either Hours or Minutes. 376b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein private void setCurrentItemShowing(int index, boolean animateCircle, boolean delayLabelAnimate, 377b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein boolean announce) { 378b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein mTimePicker.setCurrentItemShowing(index, animateCircle); 379b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 380b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein TextView labelToAnimate; 381b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (index == HOUR_INDEX) { 382b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int hours = mTimePicker.getHours(); 383b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (!mIs24HourMode) { 384b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein hours = hours % 12; 385b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 386b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.setContentDescription(mHourPickerDescription+": "+hours); 387f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein if (announce) { 388cb3f2522609186db6239ad154af275957118295cSam Blitzstein Utils.tryAccessibilityAnnounce(mTimePicker, mSelectHours); 389f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein } 390b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein labelToAnimate = mHourView; 391b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else { 392b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int minutes = mTimePicker.getMinutes(); 393b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.setContentDescription(mMinutePickerDescription+": "+minutes); 394f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein if (announce) { 395cb3f2522609186db6239ad154af275957118295cSam Blitzstein Utils.tryAccessibilityAnnounce(mTimePicker, mSelectMinutes); 396f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein } 397b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein labelToAnimate = mMinuteView; 398b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 399b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 400b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int hourColor = (index == HOUR_INDEX)? mBlue : mBlack; 401b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int minuteColor = (index == MINUTE_INDEX)? mBlue : mBlack; 402b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mHourView.setTextColor(hourColor); 403b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mMinuteView.setTextColor(minuteColor); 404b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein 4052e00aa34c051111529290cf23c6ba940c2c0c142James Kung ObjectAnimator pulseAnimator = Utils.getPulseAnimator(labelToAnimate, 0.85f, 1.1f); 406b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein if (delayLabelAnimate) { 407b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein pulseAnimator.setStartDelay(PULSE_ANIMATOR_DELAY); 408b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein } 409b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein pulseAnimator.start(); 410b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 411b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 412f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein /** 413f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * For keyboard mode, processes key events. 414f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * @param keyCode the pressed key. 415f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * @return true if the key was successfully processed, false otherwise. 416f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein */ 417b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private boolean processKeyUp(int keyCode) { 418b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (keyCode == KeyEvent.KEYCODE_ESCAPE || keyCode == KeyEvent.KEYCODE_BACK) { 419b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein dismiss(); 420b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return true; 421b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (keyCode == KeyEvent.KEYCODE_TAB) { 422b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if(mInKbMode) { 423b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (isTypedTimeFullyLegal()) { 424b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein finishKbMode(true); 425b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 426b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return true; 427b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 428b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (keyCode == KeyEvent.KEYCODE_ENTER) { 429b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mInKbMode) { 430b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (!isTypedTimeFullyLegal()) { 431b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return true; 432b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 433b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein finishKbMode(false); 434b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 435b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mCallback != null) { 436b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mCallback.onTimeSet(mTimePicker, 437b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.getHours(), mTimePicker.getMinutes()); 438b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 439b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein dismiss(); 440b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return true; 441b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (keyCode == KeyEvent.KEYCODE_DEL) { 442b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mInKbMode) { 443b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (!mTypedTimes.isEmpty()) { 444b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein deleteLastTypedKey(); 445b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein updateDisplay(true); 446b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 447b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 448b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (keyCode == KeyEvent.KEYCODE_0 || keyCode == KeyEvent.KEYCODE_1 449b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein || keyCode == KeyEvent.KEYCODE_2 || keyCode == KeyEvent.KEYCODE_3 450b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein || keyCode == KeyEvent.KEYCODE_4 || keyCode == KeyEvent.KEYCODE_5 451b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein || keyCode == KeyEvent.KEYCODE_6 || keyCode == KeyEvent.KEYCODE_7 452b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein || keyCode == KeyEvent.KEYCODE_8 || keyCode == KeyEvent.KEYCODE_9 453b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein || (!mIs24HourMode && 454b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein (keyCode == getAmOrPmKeyCode(AM) || keyCode == getAmOrPmKeyCode(PM)))) { 455b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (!mInKbMode) { 456b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mTimePicker == null) { 457b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // Something's wrong, because time picker should definitely not be null. 458b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Log.e(TAG, "Unable to initiate keyboard mode, TimePicker was null."); 459b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return true; 460b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 461b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTypedTimes.clear(); 462b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein tryStartingKbMode(keyCode); 463b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return true; 464b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 465b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // We're already in keyboard mode. 466b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (addKeyIfLegal(keyCode)) { 467b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein updateDisplay(false); 468b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 469b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return true; 470b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 471b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return false; 472b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 473b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 474f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein /** 475f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * Try to start keyboard mode with the specified key, as long as the timepicker is not in the 476f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * middle of a touch-event. 477f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * @param keyCode The key to use as the first press. Keyboard mode will not be started if the 478f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * key is not legal to start with. Or, pass in -1 to get into keyboard mode without a starting 479f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * key. 480f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein */ 481b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private void tryStartingKbMode(int keyCode) { 482f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein if (mTimePicker.trySettingInputEnabled(false) && 483f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein (keyCode == -1 || addKeyIfLegal(keyCode))) { 484b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mInKbMode = true; 485b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mDoneButton.setEnabled(false); 486b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein updateDisplay(false); 487b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 488b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 489b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 490b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private boolean addKeyIfLegal(int keyCode) { 491b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // If we're in 24hour mode, we'll need to check if the input is full. If in AM/PM mode, 492b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // we'll need to see if AM/PM have been typed. 493b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if ((mIs24HourMode && mTypedTimes.size() == 4) || 494b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein (!mIs24HourMode && isTypedTimeFullyLegal())) { 495b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return false; 496b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 497b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 498b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTypedTimes.add(keyCode); 499b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (!isTypedTimeLegalSoFar()) { 500b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein deleteLastTypedKey(); 501b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return false; 502b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 503b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 504b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // Automatically fill in 0's if AM or PM was legally entered. 505b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (isTypedTimeFullyLegal()) { 506b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (!mIs24HourMode && mTypedTimes.size() <= 3) { 507b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTypedTimes.add(mTypedTimes.size() - 1, KeyEvent.KEYCODE_0); 508b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTypedTimes.add(mTypedTimes.size() - 1, KeyEvent.KEYCODE_0); 509b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 510b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mDoneButton.setEnabled(true); 511b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 512b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 513b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return true; 514b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 515b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 516f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein /** 517f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * Traverse the tree to see if the keys that have been typed so far are legal as is, 518f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * or may become legal as more keys are typed (excluding backspace). 519f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein */ 520b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private boolean isTypedTimeLegalSoFar() { 521b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Node node = mLegalTimesTree; 522b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein for (int keyCode : mTypedTimes) { 523b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein node = node.canReach(keyCode); 524b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (node == null) { 525b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return false; 526b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 527b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 528b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return true; 529b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 530b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 531f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein /** 532f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * Check if the time that has been typed so far is completely legal, as is. 533f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein */ 534b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private boolean isTypedTimeFullyLegal() { 535b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mIs24HourMode) { 536f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein // For 24-hour mode, the time is legal if the hours and minutes are each legal. Note: 537b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // getEnteredTime() will ONLY call isTypedTimeFullyLegal() when NOT in 24hour mode. 538b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int[] values = getEnteredTime(null); 539b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return (values[0] >= 0 && values[1] >= 0 && values[1] < 60); 540b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else { 541f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein // For AM/PM mode, the time is legal if it contains an AM or PM, as those can only be 542f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein // legally added at specific times based on the tree's algorithm. 543b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return (mTypedTimes.contains(getAmOrPmKeyCode(AM)) || 544b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTypedTimes.contains(getAmOrPmKeyCode(PM))); 545b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 546b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 547b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 548b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private void deleteLastTypedKey() { 549b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTypedTimes.remove(mTypedTimes.size() - 1); 550b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (!isTypedTimeFullyLegal()) { 551b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mDoneButton.setEnabled(false); 552b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 553b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 554b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 555f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein /** 556f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * Get out of keyboard mode. If there is nothing in typedTimes, revert to TimePicker's time. 557f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * @param changeDisplays If true, update the displays with the relevant time. 558f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein */ 559f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein private void finishKbMode(boolean updateDisplays) { 560b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mInKbMode = false; 561b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (!mTypedTimes.isEmpty()) { 562b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int values[] = getEnteredTime(null); 563b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.setTime(values[0], values[1]); 564b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (!mIs24HourMode) { 565b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.setAmOrPm(values[2]); 566b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 567b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTypedTimes.clear(); 568b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 569f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein if (updateDisplays) { 570b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein updateDisplay(false); 571b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.trySettingInputEnabled(true); 572b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 573b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 574b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 575f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein /** 576f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * Update the hours, minutes, and AM/PM displays with the typed times. If the typedTimes is 577f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * empty, either show an empty display (filled with the placeholder text), or update from the 578f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * timepicker's values. 579f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * @param allowEmptyDisplay if true, then if the typedTimes is empty, use the placeholder text. 580f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * Otherwise, revert to the timepicker's values. 581f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein */ 582f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein private void updateDisplay(boolean allowEmptyDisplay) { 583f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein if (!allowEmptyDisplay && mTypedTimes.isEmpty()) { 584b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int hour = mTimePicker.getHours(); 585b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int minute = mTimePicker.getMinutes(); 586f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein setHour(hour, true); 587b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein setMinute(minute); 588b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (!mIs24HourMode) { 589b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein updateAmPmDisplay(hour < 12? AM : PM); 590b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 591b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein setCurrentItemShowing(mTimePicker.getCurrentItemShowing(), true, true, true); 592b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mDoneButton.setEnabled(true); 593b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else { 594b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Boolean[] enteredZeros = {false, false}; 595b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int[] values = getEnteredTime(enteredZeros); 596b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein String hourFormat = enteredZeros[0]? "%02d" : "%2d"; 597b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein String minuteFormat = (enteredZeros[1])? "%02d" : "%2d"; 598b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein String hourStr = (values[0] == -1)? mDoublePlaceholderText : 599b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein String.format(hourFormat, values[0]).replace(' ', mPlaceholderText); 600b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein String minuteStr = (values[1] == -1)? mDoublePlaceholderText : 601b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein String.format(minuteFormat, values[1]).replace(' ', mPlaceholderText); 602b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mHourView.setText(hourStr); 603b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mHourView.setTextColor(mBlack); 604b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mMinuteView.setText(minuteStr); 605b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mMinuteView.setTextColor(mBlack); 606b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (!mIs24HourMode) { 607b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein updateAmPmDisplay(values[2]); 608b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 609b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 610b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 611b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 612b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private int getValFromKeyCode(int keyCode) { 613b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein switch (keyCode) { 614b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein case KeyEvent.KEYCODE_0: 615b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return 0; 616b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein case KeyEvent.KEYCODE_1: 617b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return 1; 618b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein case KeyEvent.KEYCODE_2: 619b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return 2; 620b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein case KeyEvent.KEYCODE_3: 621b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return 3; 622b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein case KeyEvent.KEYCODE_4: 623b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return 4; 624b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein case KeyEvent.KEYCODE_5: 625b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return 5; 626b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein case KeyEvent.KEYCODE_6: 627b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return 6; 628b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein case KeyEvent.KEYCODE_7: 629b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return 7; 630b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein case KeyEvent.KEYCODE_8: 631b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return 8; 632b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein case KeyEvent.KEYCODE_9: 633b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return 9; 634b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein default: 635b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return -1; 636b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 637b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 638b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 639f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein /** 640f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * Get the currently-entered time, as integer values of the hours and minutes typed. 641f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * @param enteredZeros A size-2 boolean array, which the caller should initialize, and which 642f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * may then be used for the caller to know whether zeros had been explicitly entered as either 643f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * hours of minutes. This is helpful for deciding whether to show the dashes, or actual 0's. 644f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * @return A size-3 int array. The first value will be the hours, the second value will be the 645f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * minutes, and the third will be either TimePickerDialog.AM or TimePickerDialog.PM. 646f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein */ 647b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private int[] getEnteredTime(Boolean[] enteredZeros) { 648b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int amOrPm = -1; 649b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int startIndex = 1; 650b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (!mIs24HourMode && isTypedTimeFullyLegal()) { 651b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int keyCode = mTypedTimes.get(mTypedTimes.size() - 1); 652b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (keyCode == getAmOrPmKeyCode(AM)) { 653b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein amOrPm = AM; 654b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (keyCode == getAmOrPmKeyCode(PM)){ 655b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein amOrPm = PM; 656b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 657b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein startIndex = 2; 658b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 659b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int minute = -1; 660b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int hour = -1; 661b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein for (int i = startIndex; i <= mTypedTimes.size(); i++) { 662b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int val = getValFromKeyCode(mTypedTimes.get(mTypedTimes.size() - i)); 663b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (i == startIndex) { 664b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein minute = val; 665b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (i == startIndex+1) { 666b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein minute += 10*val; 667b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (enteredZeros != null && val == 0) { 668b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein enteredZeros[1] = true; 669b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 670b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (i == startIndex+2) { 671b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein hour = val; 672b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (i == startIndex+3) { 673b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein hour += 10*val; 674b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (enteredZeros != null && val == 0) { 675b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein enteredZeros[0] = true; 676b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 677b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 678b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 679b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 680b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int[] ret = {hour, minute, amOrPm}; 681b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return ret; 682b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 683b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 684f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein /** 685f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * Get the keycode value for AM and PM in the current language. 686f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein */ 687b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private int getAmOrPmKeyCode(int amOrPm) { 688b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // Cache the codes. 689b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mAmKeyCode == -1 || mPmKeyCode == -1) { 690b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // Find the first character in the AM/PM text that is unique. 691b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein KeyCharacterMap kcm = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD); 692b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein char amChar; 693b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein char pmChar; 694b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein for (int i = 0; i < Math.max(mAmText.length(), mPmText.length()); i++) { 695b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein amChar = mAmText.toLowerCase(Locale.getDefault()).charAt(i); 696b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein pmChar = mPmText.toLowerCase(Locale.getDefault()).charAt(i); 697b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (amChar != pmChar) { 698b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein KeyEvent[] events = kcm.getEvents(new char[]{amChar, pmChar}); 699b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // There should be 4 events: a down and up for both AM and PM. 700b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (events != null && events.length == 4) { 701b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAmKeyCode = events[0].getKeyCode(); 702b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mPmKeyCode = events[2].getKeyCode(); 703b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else { 704b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Log.e(TAG, "Unable to find keycodes for AM and PM."); 705b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 706b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein break; 707b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 708b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 709b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 710b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (amOrPm == AM) { 711b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return mAmKeyCode; 712b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (amOrPm == PM) { 713b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return mPmKeyCode; 714b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 715b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 716b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return -1; 717b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 718b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 719f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein /** 720f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * Create a tree for deciding what keys can legally be typed. 721f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein */ 722b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private void generateLegalTimesTree() { 723b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // Create a quick cache of numbers to their keycodes. 724b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int k0 = KeyEvent.KEYCODE_0; 725b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int k1 = KeyEvent.KEYCODE_1; 726b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int k2 = KeyEvent.KEYCODE_2; 727b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int k3 = KeyEvent.KEYCODE_3; 728b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int k4 = KeyEvent.KEYCODE_4; 729b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int k5 = KeyEvent.KEYCODE_5; 730b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int k6 = KeyEvent.KEYCODE_6; 731b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int k7 = KeyEvent.KEYCODE_7; 732b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int k8 = KeyEvent.KEYCODE_8; 733b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int k9 = KeyEvent.KEYCODE_9; 734b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 735b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // The root of the tree doesn't contain any numbers. 736b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mLegalTimesTree = new Node(); 737b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mIs24HourMode) { 738b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // We'll be re-using these nodes, so we'll save them. 739b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Node minuteFirstDigit = new Node(k0, k1, k2, k3, k4, k5); 740b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Node minuteSecondDigit = new Node(k0, k1, k2, k3, k4, k5, k6, k7, k8, k9); 741b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // The first digit must be followed by the second digit. 742b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein minuteFirstDigit.addChild(minuteSecondDigit); 743b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 744b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // The first digit may be 0-1. 745b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Node firstDigit = new Node(k0, k1); 746b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mLegalTimesTree.addChild(firstDigit); 747b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 748b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // When the first digit is 0-1, the second digit may be 0-5. 749b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Node secondDigit = new Node(k0, k1, k2, k3, k4, k5); 750b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein firstDigit.addChild(secondDigit); 751b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // We may now be followed by the first minute digit. E.g. 00:09, 15:58. 752b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit.addChild(minuteFirstDigit); 753b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 754b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // When the first digit is 0-1, and the second digit is 0-5, the third digit may be 6-9. 755b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Node thirdDigit = new Node(k6, k7, k8, k9); 756b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // The time must now be finished. E.g. 0:55, 1:08. 757b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit.addChild(thirdDigit); 758b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 759b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // When the first digit is 0-1, the second digit may be 6-9. 760b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit = new Node(k6, k7, k8, k9); 761b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein firstDigit.addChild(secondDigit); 762b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // We must now be followed by the first minute digit. E.g. 06:50, 18:20. 763b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit.addChild(minuteFirstDigit); 764b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 765b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // The first digit may be 2. 766b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein firstDigit = new Node(k2); 767b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mLegalTimesTree.addChild(firstDigit); 768b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 769b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // When the first digit is 2, the second digit may be 0-3. 770b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit = new Node(k0, k1, k2, k3); 771b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein firstDigit.addChild(secondDigit); 772b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // We must now be followed by the first minute digit. E.g. 20:50, 23:09. 773b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit.addChild(minuteFirstDigit); 774b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 775b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // When the first digit is 2, the second digit may be 4-5. 776b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit = new Node(k4, k5); 777b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein firstDigit.addChild(secondDigit); 778b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // We must now be followd by the last minute digit. E.g. 2:40, 2:53. 779b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit.addChild(minuteSecondDigit); 780b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 781b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // The first digit may be 3-9. 782b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein firstDigit = new Node(k3, k4, k5, k6, k7, k8, k9); 783b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mLegalTimesTree.addChild(firstDigit); 784b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // We must now be followed by the first minute digit. E.g. 3:57, 8:12. 785b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein firstDigit.addChild(minuteFirstDigit); 786b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else { 787b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // We'll need to use the AM/PM node a lot. 788b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // Set up AM and PM to respond to "a" and "p". 789b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Node ampm = new Node(getAmOrPmKeyCode(AM), getAmOrPmKeyCode(PM)); 790b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 791b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // The first hour digit may be 1. 792b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Node firstDigit = new Node(k1); 793b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mLegalTimesTree.addChild(firstDigit); 794b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // We'll allow quick input of on-the-hour times. E.g. 1pm. 795b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein firstDigit.addChild(ampm); 796b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 797b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // When the first digit is 1, the second digit may be 0-2. 798b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Node secondDigit = new Node(k0, k1, k2); 799b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein firstDigit.addChild(secondDigit); 800b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // Also for quick input of on-the-hour times. E.g. 10pm, 12am. 801b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit.addChild(ampm); 802b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 803b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // When the first digit is 1, and the second digit is 0-2, the third digit may be 0-5. 804b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Node thirdDigit = new Node(k0, k1, k2, k3, k4, k5); 805b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit.addChild(thirdDigit); 806b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // The time may be finished now. E.g. 1:02pm, 1:25am. 807b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein thirdDigit.addChild(ampm); 808b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 809b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // When the first digit is 1, the second digit is 0-2, and the third digit is 0-5, 810b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // the fourth digit may be 0-9. 811b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Node fourthDigit = new Node(k0, k1, k2, k3, k4, k5, k6, k7, k8, k9); 812b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein thirdDigit.addChild(fourthDigit); 813b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // The time must be finished now. E.g. 10:49am, 12:40pm. 814b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein fourthDigit.addChild(ampm); 815b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 816b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // When the first digit is 1, and the second digit is 0-2, the third digit may be 6-9. 817b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein thirdDigit = new Node(k6, k7, k8, k9); 818b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit.addChild(thirdDigit); 819b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // The time must be finished now. E.g. 1:08am, 1:26pm. 820b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein thirdDigit.addChild(ampm); 821b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 822b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // When the first digit is 1, the second digit may be 3-5. 823b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit = new Node(k3, k4, k5); 824b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein firstDigit.addChild(secondDigit); 825b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 826b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // When the first digit is 1, and the second digit is 3-5, the third digit may be 0-9. 827b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein thirdDigit = new Node(k0, k1, k2, k3, k4, k5, k6, k7, k8, k9); 828b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit.addChild(thirdDigit); 829b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // The time must be finished now. E.g. 1:39am, 1:50pm. 830b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein thirdDigit.addChild(ampm); 831b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 832b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // The hour digit may be 2-9. 833b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein firstDigit = new Node(k2, k3, k4, k5, k6, k7, k8, k9); 834b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mLegalTimesTree.addChild(firstDigit); 835b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // We'll allow quick input of on-the-hour-times. E.g. 2am, 5pm. 836b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein firstDigit.addChild(ampm); 837b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 838b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // When the first digit is 2-9, the second digit may be 0-5. 839b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit = new Node(k0, k1, k2, k3, k4, k5); 840b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein firstDigit.addChild(secondDigit); 841b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 842b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // When the first digit is 2-9, and the second digit is 0-5, the third digit may be 0-9. 843b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein thirdDigit = new Node(k0, k1, k2, k3, k4, k5, k6, k7, k8, k9); 844b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit.addChild(thirdDigit); 845b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // The time must be finished now. E.g. 2:57am, 9:30pm. 846b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein thirdDigit.addChild(ampm); 847b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 848b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 849b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 850f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein /** 851f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * Simple node class to be used for traversal to check for legal times. 852f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * mLegalKeys represents the keys that can be typed to get to the node. 853f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * mChildren are the children that can be reached from this node. 854f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein */ 855b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private class Node { 856b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private int[] mLegalKeys; 857b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private ArrayList<Node> mChildren; 858b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 859b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public Node(int... legalKeys) { 860b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mLegalKeys = legalKeys; 861b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mChildren = new ArrayList<Node>(); 862b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 863b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 864b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public void addChild(Node child) { 865b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mChildren.add(child); 866b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 867b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 868b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public boolean containsKey(int key) { 869b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein for (int i = 0; i < mLegalKeys.length; i++) { 870b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mLegalKeys[i] == key) { 871b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return true; 872b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 873b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 874b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return false; 875b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 876b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 877b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public Node canReach(int key) { 878b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mChildren == null) { 879b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return null; 880b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 881b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein for (Node child : mChildren) { 882b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (child.containsKey(key)) { 883b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return child; 884b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 885b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 886b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return null; 887b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 888b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 889b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 890b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private class KeyboardListener implements OnKeyListener { 891b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein @Override 892b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public boolean onKey(View v, int keyCode, KeyEvent event) { 893b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (event.getAction() == KeyEvent.ACTION_UP) { 894b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return processKeyUp(keyCode); 895b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 896b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return false; 897b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 898b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 899b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein} 900