TimePickerDialog.java revision 2e00aa34c051111529290cf23c6ba940c2c0c142
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.annotation.SuppressLint; 21b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.app.ActionBar.LayoutParams; 22b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.app.DialogFragment; 23b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.content.Context; 24b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.content.res.Resources; 25b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.os.Bundle; 26b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.util.Log; 27b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.view.KeyCharacterMap; 28b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.view.KeyEvent; 29b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.view.LayoutInflater; 30b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.view.View; 31b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.view.View.OnClickListener; 32b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.view.View.OnKeyListener; 33b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.view.ViewGroup; 34b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.view.Window; 35b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.widget.RelativeLayout; 36b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport android.widget.TextView; 37b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 38b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport com.android.datetimepicker.R; 39b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport com.android.datetimepicker.Utils; 402e00aa34c051111529290cf23c6ba940c2c0c142James Kungimport com.android.datetimepicker.time.RadialPickerLayout.OnValueSelectedListener; 41b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 42b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport java.text.DateFormatSymbols; 43b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport java.util.ArrayList; 44b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinimport java.util.Locale; 45b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 46b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein/** 47b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein * Dialog to set a time. 48b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein */ 49b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzsteinpublic class TimePickerDialog extends DialogFragment implements OnValueSelectedListener{ 50b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private static final String TAG = "TimePickerDialog"; 51b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 52b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private static final String KEY_HOUR_OF_DAY = "hour_of_day"; 53b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private static final String KEY_MINUTE = "minute"; 54b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private static final String KEY_IS_24_HOUR_VIEW = "is_24_hour_view"; 55b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private static final String KEY_CURRENT_ITEM_SHOWING = "current_item_showing"; 56b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private static final String KEY_IN_KB_MODE = "in_kb_mode"; 57b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private static final String KEY_TYPED_TIMES = "typed_times"; 58b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 59b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public static final int HOUR_INDEX = 0; 60b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public static final int MINUTE_INDEX = 1; 61f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein // NOT a real index for the purpose of what's showing. 62f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein public static final int AMPM_INDEX = 2; 63f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein // Also NOT a real index, just used for keyboard mode. 64f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein public static final int ENABLE_PICKER_INDEX = 3; 65b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public static final int AM = 0; 66b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public static final int PM = 1; 67b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 68b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein // Delay before starting the pulse animation, in ms. 69b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein private static final int PULSE_ANIMATOR_DELAY = 300; 70b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein 71b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private OnTimeSetListener mCallback; 72b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 73b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private TextView mDoneButton; 74b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private TextView mHourView; 75b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein private TextView mHourSpaceView; 76b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private TextView mMinuteView; 77b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein private TextView mMinuteSpaceView; 78b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private TextView mAmPmTextView; 79b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private View mAmPmHitspace; 80b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private RadialPickerLayout mTimePicker; 81b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 82b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private int mBlue; 83b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private int mBlack; 84b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private String mAmText; 85b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private String mPmText; 86b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 87b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private boolean mAllowAutoAdvance; 88b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private int mInitialHourOfDay; 89b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private int mInitialMinute; 90b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private boolean mIs24HourMode; 91b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 92b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // For hardware IME input. 93b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private char mPlaceholderText; 94b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private String mDoublePlaceholderText; 95b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private boolean mInKbMode; 96b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private ArrayList<Integer> mTypedTimes; 97b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private Node mLegalTimesTree; 98b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private int mAmKeyCode; 99b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private int mPmKeyCode; 100b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 101b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // Accessibility strings. 102b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private String mHourPickerDescription; 103b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private String mSelectHours; 104b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private String mMinutePickerDescription; 105b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private String mSelectMinutes; 106b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 107b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein /** 108b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein * The callback interface used to indicate the user is done filling in 109b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein * the time (they clicked on the 'Set' button). 110b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein */ 111b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public interface OnTimeSetListener { 112b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 113b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein /** 114b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein * @param view The view associated with this listener. 115b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein * @param hourOfDay The hour that was set. 116b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein * @param minute The minute that was set. 117b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein */ 118b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein void onTimeSet(RadialPickerLayout view, int hourOfDay, int minute); 119b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 120b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 121b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public TimePickerDialog() { 122b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // Empty constructor required for dialog fragment. 123b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 124b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 125b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public TimePickerDialog(Context context, int theme, OnTimeSetListener callback, 126b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int hourOfDay, int minute, boolean is24HourMode) { 127b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // Empty constructor required for dialog fragment. 128b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 129b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 130b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public static TimePickerDialog newInstance(OnTimeSetListener callback, 131b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int hourOfDay, int minute, boolean is24HourMode) { 132b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein TimePickerDialog ret = new TimePickerDialog(); 133b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein ret.initialize(callback, hourOfDay, minute, is24HourMode); 134b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return ret; 135b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 136b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 137b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public void initialize(OnTimeSetListener callback, 138b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int hourOfDay, int minute, boolean is24HourMode) { 139b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mCallback = callback; 140b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 141b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mInitialHourOfDay = hourOfDay; 142b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mInitialMinute = minute; 143b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mIs24HourMode = is24HourMode; 144b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mInKbMode = false; 145b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 146b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 147b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public void setOnTimeSetListener(OnTimeSetListener callback) { 148b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mCallback = callback; 149b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 150b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 151f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein public void setStartTime(int hourOfDay, int minute) { 152f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein mInitialHourOfDay = hourOfDay; 153f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein mInitialMinute = minute; 154f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein mInKbMode = false; 155f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein } 156f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein 157b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein @Override 158b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public void onCreate(Bundle savedInstanceState) { 159b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein super.onCreate(savedInstanceState); 160b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (savedInstanceState != null && savedInstanceState.containsKey(KEY_HOUR_OF_DAY) 161b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein && savedInstanceState.containsKey(KEY_MINUTE) 162b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein && savedInstanceState.containsKey(KEY_IS_24_HOUR_VIEW)) { 163b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mInitialHourOfDay = savedInstanceState.getInt(KEY_HOUR_OF_DAY); 164b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mInitialMinute = savedInstanceState.getInt(KEY_MINUTE); 165b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mIs24HourMode = savedInstanceState.getBoolean(KEY_IS_24_HOUR_VIEW); 166b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mInKbMode = savedInstanceState.getBoolean(KEY_IN_KB_MODE); 167b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 168b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 169b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 170b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein @Override 171b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public View onCreateView(LayoutInflater inflater, ViewGroup container, 172b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Bundle savedInstanceState) { 173b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein getDialog().getWindow().requestFeature(Window.FEATURE_NO_TITLE); 174b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 175b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein View view = inflater.inflate(R.layout.time_picker_dialog, null); 176b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein KeyboardListener keyboardListener = new KeyboardListener(); 177b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein view.findViewById(R.id.time_picker_dialog).setOnKeyListener(keyboardListener); 178b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 179b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Resources res = getResources(); 180b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mHourPickerDescription = res.getString(R.string.hour_picker_description); 181b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mSelectHours = res.getString(R.string.select_hours); 182b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mMinutePickerDescription = res.getString(R.string.minute_picker_description); 183b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mSelectMinutes = res.getString(R.string.select_minutes); 184b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mBlue = res.getColor(R.color.blue); 185f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein mBlack = res.getColor(R.color.numbers_text_color); 186b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 187b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mHourView = (TextView) view.findViewById(R.id.hours); 188b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mHourView.setOnKeyListener(keyboardListener); 189b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein mHourSpaceView = (TextView) view.findViewById(R.id.hour_space); 190b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein mMinuteSpaceView = (TextView) view.findViewById(R.id.minutes_space); 191b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mMinuteView = (TextView) view.findViewById(R.id.minutes); 192b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mMinuteView.setOnKeyListener(keyboardListener); 193b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAmPmTextView = (TextView) view.findViewById(R.id.ampm_label); 194b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAmPmTextView.setOnKeyListener(keyboardListener); 195b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein String[] amPmTexts = new DateFormatSymbols().getAmPmStrings(); 196b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAmText = amPmTexts[0]; 197b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mPmText = amPmTexts[1]; 198b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 199b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker = (RadialPickerLayout) view.findViewById(R.id.time_picker); 200b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.setOnValueSelectedListener(this); 201b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.setOnKeyListener(keyboardListener); 202b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.initialize(getActivity(), mInitialHourOfDay, mInitialMinute, mIs24HourMode); 203b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int currentItemShowing = HOUR_INDEX; 204b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (savedInstanceState != null && 205b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein savedInstanceState.containsKey(KEY_CURRENT_ITEM_SHOWING)) { 206b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein currentItemShowing = savedInstanceState.getInt(KEY_CURRENT_ITEM_SHOWING); 207b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 208b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein setCurrentItemShowing(currentItemShowing, false, true, true); 209b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.invalidate(); 210b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 211b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mHourView.setOnClickListener(new OnClickListener() { 212b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein @Override 213b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public void onClick(View v) { 214b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein setCurrentItemShowing(HOUR_INDEX, true, false, true); 215b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.tryVibrate(); 216b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 217b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein }); 218b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mMinuteView.setOnClickListener(new OnClickListener() { 219b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein @Override 220b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public void onClick(View v) { 221b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein setCurrentItemShowing(MINUTE_INDEX, true, false, true); 222b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.tryVibrate(); 223b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 224b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein }); 225b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 226b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mDoneButton = (TextView) view.findViewById(R.id.done_button); 227b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mDoneButton.setOnClickListener(new OnClickListener() { 228b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein @Override 229b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public void onClick(View v) { 230b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mInKbMode && isTypedTimeFullyLegal()) { 231b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein finishKbMode(false); 232b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else { 233b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.tryVibrate(); 234b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 235b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mCallback != null) { 236b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mCallback.onTimeSet(mTimePicker, 237b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.getHours(), mTimePicker.getMinutes()); 238b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 239b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein dismiss(); 240b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 241b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein }); 242b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mDoneButton.setOnKeyListener(keyboardListener); 243b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 244f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein // Enable or disable the AM/PM view. 245b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAmPmHitspace = view.findViewById(R.id.ampm_hitspace); 246b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mIs24HourMode) { 247b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAmPmTextView.setVisibility(View.GONE); 248b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 249b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein RelativeLayout.LayoutParams paramsSeparator = new RelativeLayout.LayoutParams( 250b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT); 251b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein paramsSeparator.addRule(RelativeLayout.CENTER_IN_PARENT); 252b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein TextView separatorView = (TextView) view.findViewById(R.id.separator); 253b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein separatorView.setLayoutParams(paramsSeparator); 254b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else { 255b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAmPmTextView.setVisibility(View.VISIBLE); 256b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein updateAmPmDisplay(mInitialHourOfDay < 12? AM : PM); 257b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAmPmHitspace.setOnClickListener(new OnClickListener() { 258b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein @Override 259b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public void onClick(View v) { 260b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.tryVibrate(); 261b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int amOrPm = mTimePicker.getIsCurrentlyAmOrPm(); 262b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (amOrPm == AM) { 263b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein amOrPm = PM; 264b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (amOrPm == PM){ 265b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein amOrPm = AM; 266b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 267b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein updateAmPmDisplay(amOrPm); 268b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.setAmOrPm(amOrPm); 269b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 270b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein }); 271b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 272b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 273b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAllowAutoAdvance = true; 274f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein setHour(mInitialHourOfDay, true); 275b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein setMinute(mInitialMinute); 276b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 277f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein // Set up for keyboard mode. 278b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mDoublePlaceholderText = res.getString(R.string.time_placeholder); 279b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mPlaceholderText = mDoublePlaceholderText.charAt(0); 280b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAmKeyCode = mPmKeyCode = -1; 281b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein generateLegalTimesTree(); 282b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mInKbMode) { 283b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTypedTimes = savedInstanceState.getIntegerArrayList(KEY_TYPED_TIMES); 284b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein tryStartingKbMode(-1); 285b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mHourView.invalidate(); 286b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (mTypedTimes == null) { 287b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTypedTimes = new ArrayList<Integer>(); 288b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 289b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 290b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return view; 291b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 292b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 293b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private void updateAmPmDisplay(int amOrPm) { 294b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (amOrPm == AM) { 295b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAmPmTextView.setText(mAmText); 296b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein tryAccessibilityAnnounce(mAmText); 297b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAmPmHitspace.setContentDescription(mAmText); 298b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (amOrPm == PM){ 299b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAmPmTextView.setText(mPmText); 300b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein tryAccessibilityAnnounce(mPmText); 301b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAmPmHitspace.setContentDescription(mPmText); 302b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else { 303b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAmPmTextView.setText(mDoublePlaceholderText); 304b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 305b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 306b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 307b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein @Override 308b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public void onSaveInstanceState(Bundle outState) { 309b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mTimePicker != null) { 310b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein outState.putInt(KEY_HOUR_OF_DAY, mTimePicker.getHours()); 311b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein outState.putInt(KEY_MINUTE, mTimePicker.getMinutes()); 312b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein outState.putBoolean(KEY_IS_24_HOUR_VIEW, mIs24HourMode); 313b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein outState.putInt(KEY_CURRENT_ITEM_SHOWING, mTimePicker.getCurrentItemShowing()); 314b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein outState.putBoolean(KEY_IN_KB_MODE, mInKbMode); 315b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mInKbMode) { 316b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein outState.putIntegerArrayList(KEY_TYPED_TIMES, mTypedTimes); 317b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 318b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 319b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 320b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 321f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein /** 322f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * Called by the picker for updating the header display. 323f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein */ 324b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein @Override 325b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public void onValueSelected(int pickerIndex, int newValue, boolean autoAdvance) { 326b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (pickerIndex == HOUR_INDEX) { 327f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein setHour(newValue, false); 328f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein String announcement = String.format("%d", newValue); 329b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mAllowAutoAdvance && autoAdvance) { 330b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein setCurrentItemShowing(MINUTE_INDEX, true, true, false); 331f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein announcement += ". " + mSelectMinutes; 332b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 333f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein tryAccessibilityAnnounce(announcement); 334b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (pickerIndex == MINUTE_INDEX){ 335b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein setMinute(newValue); 336b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (pickerIndex == AMPM_INDEX) { 337b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein updateAmPmDisplay(newValue); 338b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (pickerIndex == ENABLE_PICKER_INDEX) { 339b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (!isTypedTimeFullyLegal()) { 340b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTypedTimes.clear(); 341b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 342b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein finishKbMode(true); 343b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 344b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 345b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 346f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein private void setHour(int value, boolean announce) { 347b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein String format; 348b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mIs24HourMode) { 349b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein format = "%02d"; 350b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else { 351b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein format = "%d"; 352b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein value = value % 12; 353b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (value == 0) { 354b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein value = 12; 355b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 356b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 357b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 358b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein CharSequence text = String.format(format, value); 359b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mHourView.setText(text); 360b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein mHourSpaceView.setText(text); 361f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein if (announce) { 362f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein tryAccessibilityAnnounce(text); 363f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein } 364b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 365b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 366b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private void setMinute(int value) { 367b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (value == 60) { 368b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein value = 0; 369b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 370b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein CharSequence text = String.format(Locale.getDefault(), "%02d", value); 371b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein tryAccessibilityAnnounce(text); 372b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mMinuteView.setText(text); 373b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein mMinuteSpaceView.setText(text); 374b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 375b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 376f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein // Show either Hours or Minutes. 377b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein private void setCurrentItemShowing(int index, boolean animateCircle, boolean delayLabelAnimate, 378b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein boolean announce) { 379b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein mTimePicker.setCurrentItemShowing(index, animateCircle); 380b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 381b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein TextView labelToAnimate; 382b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (index == HOUR_INDEX) { 383b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int hours = mTimePicker.getHours(); 384b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (!mIs24HourMode) { 385b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein hours = hours % 12; 386b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 387b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.setContentDescription(mHourPickerDescription+": "+hours); 388f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein if (announce) { 389f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein tryAccessibilityAnnounce(mSelectHours); 390f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein } 391b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein labelToAnimate = mHourView; 392b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else { 393b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int minutes = mTimePicker.getMinutes(); 394b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.setContentDescription(mMinutePickerDescription+": "+minutes); 395f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein if (announce) { 396f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein tryAccessibilityAnnounce(mSelectMinutes); 397f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein } 398b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein labelToAnimate = mMinuteView; 399b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 400b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 401b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int hourColor = (index == HOUR_INDEX)? mBlue : mBlack; 402b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int minuteColor = (index == MINUTE_INDEX)? mBlue : mBlack; 403b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mHourView.setTextColor(hourColor); 404b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mMinuteView.setTextColor(minuteColor); 405b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein 4062e00aa34c051111529290cf23c6ba940c2c0c142James Kung ObjectAnimator pulseAnimator = Utils.getPulseAnimator(labelToAnimate, 0.85f, 1.1f); 407b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein if (delayLabelAnimate) { 408b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein pulseAnimator.setStartDelay(PULSE_ANIMATOR_DELAY); 409b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein } 410b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein pulseAnimator.start(); 411b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 412b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 413f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein /** 414f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * Try to speak the specified text, for accessibility. Only available on JB or later. 415f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * @param text 416f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein */ 417b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein @SuppressLint("NewApi") 418b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private void tryAccessibilityAnnounce(CharSequence text) { 419b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (Utils.isJellybeanOrLater() && mTimePicker != null && text != null) { 420b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.announceForAccessibility(text); 421b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 422b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 423b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 424f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein /** 425f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * For keyboard mode, processes key events. 426f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * @param keyCode the pressed key. 427f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * @return true if the key was successfully processed, false otherwise. 428f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein */ 429b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private boolean processKeyUp(int keyCode) { 430b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (keyCode == KeyEvent.KEYCODE_ESCAPE || keyCode == KeyEvent.KEYCODE_BACK) { 431b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein dismiss(); 432b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return true; 433b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (keyCode == KeyEvent.KEYCODE_TAB) { 434b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if(mInKbMode) { 435b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (isTypedTimeFullyLegal()) { 436b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein finishKbMode(true); 437b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 438b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return true; 439b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 440b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (keyCode == KeyEvent.KEYCODE_ENTER) { 441b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mInKbMode) { 442b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (!isTypedTimeFullyLegal()) { 443b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return true; 444b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 445b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein finishKbMode(false); 446b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 447b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mCallback != null) { 448b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mCallback.onTimeSet(mTimePicker, 449b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.getHours(), mTimePicker.getMinutes()); 450b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 451b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein dismiss(); 452b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return true; 453b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (keyCode == KeyEvent.KEYCODE_DEL) { 454b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mInKbMode) { 455b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (!mTypedTimes.isEmpty()) { 456b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein deleteLastTypedKey(); 457b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein updateDisplay(true); 458b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 459b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 460b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (keyCode == KeyEvent.KEYCODE_0 || keyCode == KeyEvent.KEYCODE_1 461b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein || keyCode == KeyEvent.KEYCODE_2 || keyCode == KeyEvent.KEYCODE_3 462b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein || keyCode == KeyEvent.KEYCODE_4 || keyCode == KeyEvent.KEYCODE_5 463b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein || keyCode == KeyEvent.KEYCODE_6 || keyCode == KeyEvent.KEYCODE_7 464b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein || keyCode == KeyEvent.KEYCODE_8 || keyCode == KeyEvent.KEYCODE_9 465b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein || (!mIs24HourMode && 466b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein (keyCode == getAmOrPmKeyCode(AM) || keyCode == getAmOrPmKeyCode(PM)))) { 467b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (!mInKbMode) { 468b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mTimePicker == null) { 469b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // Something's wrong, because time picker should definitely not be null. 470b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Log.e(TAG, "Unable to initiate keyboard mode, TimePicker was null."); 471b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return true; 472b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 473b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTypedTimes.clear(); 474b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein tryStartingKbMode(keyCode); 475b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return true; 476b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 477b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // We're already in keyboard mode. 478b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (addKeyIfLegal(keyCode)) { 479b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein updateDisplay(false); 480b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 481b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return true; 482b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 483b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return false; 484b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 485b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 486f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein /** 487f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * Try to start keyboard mode with the specified key, as long as the timepicker is not in the 488f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * middle of a touch-event. 489f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * @param keyCode The key to use as the first press. Keyboard mode will not be started if the 490f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * key is not legal to start with. Or, pass in -1 to get into keyboard mode without a starting 491f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * key. 492f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein */ 493b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private void tryStartingKbMode(int keyCode) { 494f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein if (mTimePicker.trySettingInputEnabled(false) && 495f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein (keyCode == -1 || addKeyIfLegal(keyCode))) { 496b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mInKbMode = true; 497b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mDoneButton.setEnabled(false); 498b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein updateDisplay(false); 499b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 500b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 501b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 502b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private boolean addKeyIfLegal(int keyCode) { 503b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // If we're in 24hour mode, we'll need to check if the input is full. If in AM/PM mode, 504b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // we'll need to see if AM/PM have been typed. 505b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if ((mIs24HourMode && mTypedTimes.size() == 4) || 506b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein (!mIs24HourMode && isTypedTimeFullyLegal())) { 507b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return false; 508b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 509b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 510b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTypedTimes.add(keyCode); 511b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (!isTypedTimeLegalSoFar()) { 512b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein deleteLastTypedKey(); 513b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return false; 514b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 515b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 516b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // Automatically fill in 0's if AM or PM was legally entered. 517b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (isTypedTimeFullyLegal()) { 518b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (!mIs24HourMode && mTypedTimes.size() <= 3) { 519b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTypedTimes.add(mTypedTimes.size() - 1, KeyEvent.KEYCODE_0); 520b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTypedTimes.add(mTypedTimes.size() - 1, KeyEvent.KEYCODE_0); 521b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 522b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mDoneButton.setEnabled(true); 523b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 524b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 525b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return true; 526b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 527b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 528f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein /** 529f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * Traverse the tree to see if the keys that have been typed so far are legal as is, 530f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * or may become legal as more keys are typed (excluding backspace). 531f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein */ 532b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private boolean isTypedTimeLegalSoFar() { 533b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Node node = mLegalTimesTree; 534b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein for (int keyCode : mTypedTimes) { 535b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein node = node.canReach(keyCode); 536b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (node == null) { 537b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return false; 538b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 539b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 540b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return true; 541b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 542b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 543f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein /** 544f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * Check if the time that has been typed so far is completely legal, as is. 545f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein */ 546b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private boolean isTypedTimeFullyLegal() { 547b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mIs24HourMode) { 548f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein // For 24-hour mode, the time is legal if the hours and minutes are each legal. Note: 549b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // getEnteredTime() will ONLY call isTypedTimeFullyLegal() when NOT in 24hour mode. 550b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int[] values = getEnteredTime(null); 551b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return (values[0] >= 0 && values[1] >= 0 && values[1] < 60); 552b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else { 553f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein // For AM/PM mode, the time is legal if it contains an AM or PM, as those can only be 554f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein // legally added at specific times based on the tree's algorithm. 555b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return (mTypedTimes.contains(getAmOrPmKeyCode(AM)) || 556b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTypedTimes.contains(getAmOrPmKeyCode(PM))); 557b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 558b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 559b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 560b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private void deleteLastTypedKey() { 561b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTypedTimes.remove(mTypedTimes.size() - 1); 562b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (!isTypedTimeFullyLegal()) { 563b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mDoneButton.setEnabled(false); 564b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 565b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 566b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 567f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein /** 568f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * Get out of keyboard mode. If there is nothing in typedTimes, revert to TimePicker's time. 569f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * @param changeDisplays If true, update the displays with the relevant time. 570f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein */ 571f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein private void finishKbMode(boolean updateDisplays) { 572b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mInKbMode = false; 573b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (!mTypedTimes.isEmpty()) { 574b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int values[] = getEnteredTime(null); 575b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.setTime(values[0], values[1]); 576b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (!mIs24HourMode) { 577b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.setAmOrPm(values[2]); 578b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 579b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTypedTimes.clear(); 580b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 581f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein if (updateDisplays) { 582b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein updateDisplay(false); 583b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mTimePicker.trySettingInputEnabled(true); 584b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 585b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 586b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 587f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein /** 588f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * Update the hours, minutes, and AM/PM displays with the typed times. If the typedTimes is 589f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * empty, either show an empty display (filled with the placeholder text), or update from the 590f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * timepicker's values. 591f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * @param allowEmptyDisplay if true, then if the typedTimes is empty, use the placeholder text. 592f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * Otherwise, revert to the timepicker's values. 593f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein */ 594f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein private void updateDisplay(boolean allowEmptyDisplay) { 595f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein if (!allowEmptyDisplay && mTypedTimes.isEmpty()) { 596b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int hour = mTimePicker.getHours(); 597b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int minute = mTimePicker.getMinutes(); 598f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein setHour(hour, true); 599b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein setMinute(minute); 600b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (!mIs24HourMode) { 601b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein updateAmPmDisplay(hour < 12? AM : PM); 602b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 603b612bb9493d006667f767c59278f8d0925dbd9f6Sam Blitzstein setCurrentItemShowing(mTimePicker.getCurrentItemShowing(), true, true, true); 604b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mDoneButton.setEnabled(true); 605b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else { 606b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Boolean[] enteredZeros = {false, false}; 607b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int[] values = getEnteredTime(enteredZeros); 608b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein String hourFormat = enteredZeros[0]? "%02d" : "%2d"; 609b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein String minuteFormat = (enteredZeros[1])? "%02d" : "%2d"; 610b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein String hourStr = (values[0] == -1)? mDoublePlaceholderText : 611b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein String.format(hourFormat, values[0]).replace(' ', mPlaceholderText); 612b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein String minuteStr = (values[1] == -1)? mDoublePlaceholderText : 613b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein String.format(minuteFormat, values[1]).replace(' ', mPlaceholderText); 614b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mHourView.setText(hourStr); 615b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mHourView.setTextColor(mBlack); 616b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mMinuteView.setText(minuteStr); 617b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mMinuteView.setTextColor(mBlack); 618b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (!mIs24HourMode) { 619b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein updateAmPmDisplay(values[2]); 620b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 621b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 622b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 623b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 624b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private int getValFromKeyCode(int keyCode) { 625b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein switch (keyCode) { 626b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein case KeyEvent.KEYCODE_0: 627b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return 0; 628b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein case KeyEvent.KEYCODE_1: 629b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return 1; 630b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein case KeyEvent.KEYCODE_2: 631b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return 2; 632b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein case KeyEvent.KEYCODE_3: 633b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return 3; 634b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein case KeyEvent.KEYCODE_4: 635b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return 4; 636b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein case KeyEvent.KEYCODE_5: 637b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return 5; 638b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein case KeyEvent.KEYCODE_6: 639b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return 6; 640b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein case KeyEvent.KEYCODE_7: 641b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return 7; 642b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein case KeyEvent.KEYCODE_8: 643b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return 8; 644b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein case KeyEvent.KEYCODE_9: 645b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return 9; 646b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein default: 647b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return -1; 648b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 649b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 650b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 651f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein /** 652f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * Get the currently-entered time, as integer values of the hours and minutes typed. 653f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * @param enteredZeros A size-2 boolean array, which the caller should initialize, and which 654f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * may then be used for the caller to know whether zeros had been explicitly entered as either 655f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * hours of minutes. This is helpful for deciding whether to show the dashes, or actual 0's. 656f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * @return A size-3 int array. The first value will be the hours, the second value will be the 657f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * minutes, and the third will be either TimePickerDialog.AM or TimePickerDialog.PM. 658f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein */ 659b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private int[] getEnteredTime(Boolean[] enteredZeros) { 660b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int amOrPm = -1; 661b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int startIndex = 1; 662b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (!mIs24HourMode && isTypedTimeFullyLegal()) { 663b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int keyCode = mTypedTimes.get(mTypedTimes.size() - 1); 664b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (keyCode == getAmOrPmKeyCode(AM)) { 665b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein amOrPm = AM; 666b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (keyCode == getAmOrPmKeyCode(PM)){ 667b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein amOrPm = PM; 668b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 669b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein startIndex = 2; 670b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 671b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int minute = -1; 672b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int hour = -1; 673b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein for (int i = startIndex; i <= mTypedTimes.size(); i++) { 674b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int val = getValFromKeyCode(mTypedTimes.get(mTypedTimes.size() - i)); 675b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (i == startIndex) { 676b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein minute = val; 677b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (i == startIndex+1) { 678b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein minute += 10*val; 679b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (enteredZeros != null && val == 0) { 680b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein enteredZeros[1] = true; 681b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 682b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (i == startIndex+2) { 683b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein hour = val; 684b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (i == startIndex+3) { 685b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein hour += 10*val; 686b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (enteredZeros != null && val == 0) { 687b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein enteredZeros[0] = true; 688b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 689b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 690b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 691b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 692b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int[] ret = {hour, minute, amOrPm}; 693b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return ret; 694b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 695b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 696f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein /** 697f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * Get the keycode value for AM and PM in the current language. 698f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein */ 699b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private int getAmOrPmKeyCode(int amOrPm) { 700b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // Cache the codes. 701b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mAmKeyCode == -1 || mPmKeyCode == -1) { 702b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // Find the first character in the AM/PM text that is unique. 703b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein KeyCharacterMap kcm = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD); 704b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein char amChar; 705b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein char pmChar; 706b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein for (int i = 0; i < Math.max(mAmText.length(), mPmText.length()); i++) { 707b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein amChar = mAmText.toLowerCase(Locale.getDefault()).charAt(i); 708b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein pmChar = mPmText.toLowerCase(Locale.getDefault()).charAt(i); 709b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (amChar != pmChar) { 710b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein KeyEvent[] events = kcm.getEvents(new char[]{amChar, pmChar}); 711b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // There should be 4 events: a down and up for both AM and PM. 712b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (events != null && events.length == 4) { 713b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mAmKeyCode = events[0].getKeyCode(); 714b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mPmKeyCode = events[2].getKeyCode(); 715b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else { 716b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Log.e(TAG, "Unable to find keycodes for AM and PM."); 717b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 718b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein break; 719b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 720b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 721b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 722b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (amOrPm == AM) { 723b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return mAmKeyCode; 724b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else if (amOrPm == PM) { 725b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return mPmKeyCode; 726b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 727b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 728b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return -1; 729b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 730b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 731f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein /** 732f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * Create a tree for deciding what keys can legally be typed. 733f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein */ 734b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private void generateLegalTimesTree() { 735b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // Create a quick cache of numbers to their keycodes. 736b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int k0 = KeyEvent.KEYCODE_0; 737b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int k1 = KeyEvent.KEYCODE_1; 738b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int k2 = KeyEvent.KEYCODE_2; 739b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int k3 = KeyEvent.KEYCODE_3; 740b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int k4 = KeyEvent.KEYCODE_4; 741b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int k5 = KeyEvent.KEYCODE_5; 742b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int k6 = KeyEvent.KEYCODE_6; 743b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int k7 = KeyEvent.KEYCODE_7; 744b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int k8 = KeyEvent.KEYCODE_8; 745b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein int k9 = KeyEvent.KEYCODE_9; 746b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 747b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // The root of the tree doesn't contain any numbers. 748b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mLegalTimesTree = new Node(); 749b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mIs24HourMode) { 750b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // We'll be re-using these nodes, so we'll save them. 751b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Node minuteFirstDigit = new Node(k0, k1, k2, k3, k4, k5); 752b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Node minuteSecondDigit = new Node(k0, k1, k2, k3, k4, k5, k6, k7, k8, k9); 753b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // The first digit must be followed by the second digit. 754b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein minuteFirstDigit.addChild(minuteSecondDigit); 755b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 756b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // The first digit may be 0-1. 757b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Node firstDigit = new Node(k0, k1); 758b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mLegalTimesTree.addChild(firstDigit); 759b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 760b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // When the first digit is 0-1, the second digit may be 0-5. 761b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Node secondDigit = new Node(k0, k1, k2, k3, k4, k5); 762b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein firstDigit.addChild(secondDigit); 763b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // We may now be followed by the first minute digit. E.g. 00:09, 15:58. 764b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit.addChild(minuteFirstDigit); 765b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 766b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // When the first digit is 0-1, and the second digit is 0-5, the third digit may be 6-9. 767b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Node thirdDigit = new Node(k6, k7, k8, k9); 768b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // The time must now be finished. E.g. 0:55, 1:08. 769b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit.addChild(thirdDigit); 770b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 771b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // When the first digit is 0-1, the second digit may be 6-9. 772b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit = new Node(k6, k7, k8, k9); 773b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein firstDigit.addChild(secondDigit); 774b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // We must now be followed by the first minute digit. E.g. 06:50, 18:20. 775b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit.addChild(minuteFirstDigit); 776b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 777b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // The first digit may be 2. 778b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein firstDigit = new Node(k2); 779b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mLegalTimesTree.addChild(firstDigit); 780b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 781b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // When the first digit is 2, the second digit may be 0-3. 782b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit = new Node(k0, k1, k2, k3); 783b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein firstDigit.addChild(secondDigit); 784b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // We must now be followed by the first minute digit. E.g. 20:50, 23:09. 785b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit.addChild(minuteFirstDigit); 786b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 787b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // When the first digit is 2, the second digit may be 4-5. 788b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit = new Node(k4, k5); 789b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein firstDigit.addChild(secondDigit); 790b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // We must now be followd by the last minute digit. E.g. 2:40, 2:53. 791b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit.addChild(minuteSecondDigit); 792b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 793b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // The first digit may be 3-9. 794b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein firstDigit = new Node(k3, k4, k5, k6, k7, k8, k9); 795b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mLegalTimesTree.addChild(firstDigit); 796b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // We must now be followed by the first minute digit. E.g. 3:57, 8:12. 797b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein firstDigit.addChild(minuteFirstDigit); 798b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } else { 799b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // We'll need to use the AM/PM node a lot. 800b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // Set up AM and PM to respond to "a" and "p". 801b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Node ampm = new Node(getAmOrPmKeyCode(AM), getAmOrPmKeyCode(PM)); 802b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 803b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // The first hour digit may be 1. 804b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Node firstDigit = new Node(k1); 805b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mLegalTimesTree.addChild(firstDigit); 806b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // We'll allow quick input of on-the-hour times. E.g. 1pm. 807b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein firstDigit.addChild(ampm); 808b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 809b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // When the first digit is 1, the second digit may be 0-2. 810b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Node secondDigit = new Node(k0, k1, k2); 811b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein firstDigit.addChild(secondDigit); 812b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // Also for quick input of on-the-hour times. E.g. 10pm, 12am. 813b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit.addChild(ampm); 814b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 815b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // When the first digit is 1, and the second digit is 0-2, the third digit may be 0-5. 816b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Node thirdDigit = new Node(k0, k1, k2, k3, k4, k5); 817b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit.addChild(thirdDigit); 818b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // The time may be finished now. E.g. 1:02pm, 1:25am. 819b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein thirdDigit.addChild(ampm); 820b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 821b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // When the first digit is 1, the second digit is 0-2, and the third digit is 0-5, 822b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // the fourth digit may be 0-9. 823b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein Node fourthDigit = new Node(k0, k1, k2, k3, k4, k5, k6, k7, k8, k9); 824b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein thirdDigit.addChild(fourthDigit); 825b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // The time must be finished now. E.g. 10:49am, 12:40pm. 826b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein fourthDigit.addChild(ampm); 827b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 828b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // When the first digit is 1, and the second digit is 0-2, the third digit may be 6-9. 829b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein thirdDigit = new Node(k6, k7, k8, k9); 830b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit.addChild(thirdDigit); 831b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // The time must be finished now. E.g. 1:08am, 1:26pm. 832b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein thirdDigit.addChild(ampm); 833b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 834b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // When the first digit is 1, the second digit may be 3-5. 835b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit = new Node(k3, k4, k5); 836b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein firstDigit.addChild(secondDigit); 837b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 838b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // When the first digit is 1, and the second digit is 3-5, the third digit may be 0-9. 839b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein thirdDigit = new Node(k0, k1, k2, k3, k4, k5, k6, k7, k8, k9); 840b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit.addChild(thirdDigit); 841b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // The time must be finished now. E.g. 1:39am, 1:50pm. 842b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein thirdDigit.addChild(ampm); 843b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 844b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // The hour digit may be 2-9. 845b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein firstDigit = new Node(k2, k3, k4, k5, k6, k7, k8, k9); 846b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mLegalTimesTree.addChild(firstDigit); 847b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // We'll allow quick input of on-the-hour-times. E.g. 2am, 5pm. 848b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein firstDigit.addChild(ampm); 849b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 850b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // When the first digit is 2-9, the second digit may be 0-5. 851b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit = new Node(k0, k1, k2, k3, k4, k5); 852b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein firstDigit.addChild(secondDigit); 853b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 854b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // When the first digit is 2-9, and the second digit is 0-5, the third digit may be 0-9. 855b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein thirdDigit = new Node(k0, k1, k2, k3, k4, k5, k6, k7, k8, k9); 856b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein secondDigit.addChild(thirdDigit); 857b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein // The time must be finished now. E.g. 2:57am, 9:30pm. 858b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein thirdDigit.addChild(ampm); 859b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 860b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 861b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 862f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein /** 863f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * Simple node class to be used for traversal to check for legal times. 864f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * mLegalKeys represents the keys that can be typed to get to the node. 865f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein * mChildren are the children that can be reached from this node. 866f3b38bd61d583d31200c501f5a74392aac510657Sam Blitzstein */ 867b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private class Node { 868b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private int[] mLegalKeys; 869b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private ArrayList<Node> mChildren; 870b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 871b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public Node(int... legalKeys) { 872b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mLegalKeys = legalKeys; 873b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mChildren = new ArrayList<Node>(); 874b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 875b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 876b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public void addChild(Node child) { 877b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein mChildren.add(child); 878b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 879b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 880b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public boolean containsKey(int key) { 881b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein for (int i = 0; i < mLegalKeys.length; i++) { 882b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mLegalKeys[i] == key) { 883b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return true; 884b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 885b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 886b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return false; 887b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 888b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 889b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public Node canReach(int key) { 890b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (mChildren == null) { 891b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return null; 892b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 893b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein for (Node child : mChildren) { 894b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (child.containsKey(key)) { 895b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return child; 896b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 897b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 898b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return null; 899b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 900b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 901b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein 902b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein private class KeyboardListener implements OnKeyListener { 903b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein @Override 904b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein public boolean onKey(View v, int keyCode, KeyEvent event) { 905b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein if (event.getAction() == KeyEvent.ACTION_UP) { 906b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return processKeyUp(keyCode); 907b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 908b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein return false; 909b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 910b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein } 911b8f95646fc0510eebfeaa27864023d630f34090fSam Blitzstein} 912