TimePicker.java revision e9730bf3d2dcbea1879f24c18aaf9810ac57084c
19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage android.widget; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganovimport com.android.internal.R; 20206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.annotation.Widget; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Parcel; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Parcelable; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.AttributeSet; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.LayoutInflater; 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.View; 28e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganovimport android.widget.NumberPicker.OnValueChangedListener; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.text.DateFormatSymbols; 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.Calendar; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * A view for selecting the time of day, in either 24 hour or AM/PM mode. 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The hour, each minute digit, and AM/PM (if applicable) can be conrolled by 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * vertical spinners. 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The hour can be entered by keyboard input. Entering in two digit hours 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * can be accomplished by hitting two digits within a timeout of about a 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * second (e.g. '1' then '2' to select 12). 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The minutes can be entered by entering single digits. 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Under AM/PM mode, the user can hit 'a', 'A", 'p' or 'P' to pick. 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * For a dialog using this view, see {@link android.app.TimePickerDialog}. 4841ec65355bd6ded652769725b276d47c54a0d913Scott Main * 4941ec65355bd6ded652769725b276d47c54a0d913Scott Main * <p>See the <a href="{@docRoot}resources/tutorials/views/hello-timepicker.html">Time Picker 5041ec65355bd6ded652769725b276d47c54a0d913Scott Main * tutorial</a>.</p> 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project@Widget 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class TimePicker extends FrameLayout { 54206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * A no-op callback used in the constructor to avoid null checks 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * later in the code. 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final OnTimeChangedListener NO_OP_CHANGE_LISTENER = new OnTimeChangedListener() { 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onTimeChanged(TimePicker view, int hourOfDay, int minute) { 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // state 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mCurrentHour = 0; // 0-23 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mCurrentMinute = 0; // 0-59 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Boolean mIs24HourView = false; 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mIsAm; 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // ui components 71e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov private final NumberPicker mHourSpinner; 72e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov private final NumberPicker mMinuteSpinner; 73e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov private final NumberPicker mAmPmSpinner; 74206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov private final TextView mDivider; 75206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov 76206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov private final String[] mAmPmStrings; 77206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // callbacks 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private OnTimeChangedListener mOnTimeChangedListener; 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The callback interface used to indicate the time has been adjusted. 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public interface OnTimeChangedListener { 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param view The view associated with this listener. 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param hourOfDay The current hour. 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param minute The current minute. 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void onTimeChanged(TimePicker view, int hourOfDay, int minute); 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public TimePicker(Context context) { 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(context, null); 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public TimePicker(Context context, AttributeSet attrs) { 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(context, attrs, 0); 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public TimePicker(Context context, AttributeSet attrs, int defStyle) { 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(context, attrs, defStyle); 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LayoutInflater inflater = 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project inflater.inflate(R.layout.time_picker, 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this, // we are the parent 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project true); 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // hour 112e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mHourSpinner = (NumberPicker) findViewById(R.id.hour); 113e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mHourSpinner.setOnValueChangedListener(new NumberPicker.OnValueChangedListener() { 114e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov public void onValueChange(NumberPicker spinner, int oldVal, int newVal) { 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurrentHour = newVal; 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mIs24HourView) { 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // adjust from [1-12] to [0-11] internally, with the times 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // written "12:xx" being the start of the half-day 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCurrentHour == 12) { 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurrentHour = 0; 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mIsAm) { 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // PM means 12 hours later than nominal 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurrentHour += 12; 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project onTimeChanged(); 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }); 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 131206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov // divider 132206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov mDivider = (TextView) findViewById(R.id.divider); 133206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov mDivider.setText(R.string.time_picker_separator); 134206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // digits of minute 136e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mMinuteSpinner = (NumberPicker) findViewById(R.id.minute); 137e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mMinuteSpinner.setMinValue(0); 138e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mMinuteSpinner.setMaxValue(59); 139e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mMinuteSpinner.setOnLongPressUpdateInterval(100); 140e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mMinuteSpinner.setFormatter(NumberPicker.TWO_DIGIT_FORMATTER); 141e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mMinuteSpinner.setOnValueChangedListener(new NumberPicker.OnValueChangedListener() { 142e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov public void onValueChange(NumberPicker spinner, int oldVal, int newVal) { 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurrentMinute = newVal; 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project onTimeChanged(); 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }); 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // am/pm 149e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mAmPmSpinner = (NumberPicker) findViewById(R.id.amPm); 150e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mAmPmSpinner.setOnValueChangedListener(new OnValueChangedListener() { 151e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov public void onValueChange(NumberPicker picker, int oldVal, int newVal) { 152206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov picker.requestFocus(); 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mIsAm) { 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Currently AM switching to PM 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCurrentHour < 12) { 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurrentHour += 12; 157206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov } 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Currently PM switching to AM 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCurrentHour >= 12) { 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurrentHour -= 12; 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIsAm = !mIsAm; 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project onTimeChanged(); 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }); 168206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov 169206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov /* Get the localized am/pm strings and use them in the spinner */ 170206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov mAmPmStrings = new DateFormatSymbols().getAmPmStrings(); 171206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov 172206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov // now that the hour/minute picker objects have been initialized, set 173206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov // the hour range properly based on the 12/24 hour display mode. 174206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov configurePickerRanges(); 175206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov 176206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov // initialize to current time 177206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov Calendar cal = Calendar.getInstance(); 178206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov setOnTimeChangedListener(NO_OP_CHANGE_LISTENER); 179206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov 180206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov // by default we're not in 24 hour mode 181206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov setCurrentHour(cal.get(Calendar.HOUR_OF_DAY)); 182206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov setCurrentMinute(cal.get(Calendar.MINUTE)); 183206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!isEnabled()) { 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setEnabled(false); 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18850f34d14f6dd3411fdbdb6a7b8b285c2b8fdbf5cSvetoslav Ganov 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setEnabled(boolean enabled) { 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.setEnabled(enabled); 192e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mMinuteSpinner.setEnabled(enabled); 193e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mHourSpinner.setEnabled(enabled); 194e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mAmPmSpinner.setEnabled(enabled); 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Used to save / restore state of time picker 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static class SavedState extends BaseSavedState { 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final int mHour; 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final int mMinute; 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SavedState(Parcelable superState, int hour, int minute) { 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(superState); 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHour = hour; 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMinute = minute; 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SavedState(Parcel in) { 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(in); 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHour = in.readInt(); 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMinute = in.readInt(); 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getHour() { 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mHour; 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getMinute() { 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mMinute; 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void writeToParcel(Parcel dest, int flags) { 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.writeToParcel(dest, flags); 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(mHour); 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(mMinute); 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 232e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov @SuppressWarnings("unused") 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final Parcelable.Creator<SavedState> CREATOR 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = new Creator<SavedState>() { 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public SavedState createFromParcel(Parcel in) { 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return new SavedState(in); 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public SavedState[] newArray(int size) { 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return new SavedState[size]; 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected Parcelable onSaveInstanceState() { 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Parcelable superState = super.onSaveInstanceState(); 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return new SavedState(superState, mCurrentHour, mCurrentMinute); 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void onRestoreInstanceState(Parcelable state) { 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SavedState ss = (SavedState) state; 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.onRestoreInstanceState(ss.getSuperState()); 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setCurrentHour(ss.getHour()); 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setCurrentMinute(ss.getMinute()); 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set the callback that indicates the time has been adjusted by the user. 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param onTimeChangedListener the callback, should not be null. 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setOnTimeChangedListener(OnTimeChangedListener onTimeChangedListener) { 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOnTimeChangedListener = onTimeChangedListener; 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The current hour (0-23). 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Integer getCurrentHour() { 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mCurrentHour; 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set the current hour. 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setCurrentHour(Integer currentHour) { 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this.mCurrentHour = currentHour; 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project updateHourDisplay(); 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set whether in 24 hour or AM/PM mode. 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param is24HourView True = 24 hour mode. False = AM/PM. 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setIs24HourView(Boolean is24HourView) { 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mIs24HourView != is24HourView) { 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIs24HourView = is24HourView; 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project configurePickerRanges(); 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project updateHourDisplay(); 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if this is in 24 hour view else false. 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean is24HourView() { 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mIs24HourView; 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The current minute. 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Integer getCurrentMinute() { 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mCurrentMinute; 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set the current minute (0-59). 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setCurrentMinute(Integer currentMinute) { 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this.mCurrentMinute = currentMinute; 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project updateMinuteDisplay(); 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getBaseline() { 318e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov return mHourSpinner.getBaseline(); 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set the state of the spinners appropriate to the current hour. 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void updateHourDisplay() { 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int currentHour = mCurrentHour; 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mIs24HourView) { 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // convert [0,23] ordinal to wall clock display 328206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov if (currentHour > 12) { 329206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov currentHour -= 12; 330206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov } else if (currentHour == 0) { 331206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov currentHour = 12; 332206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov } 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 334e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mHourSpinner.setValue(currentHour); 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIsAm = mCurrentHour < 12; 336e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mAmPmSpinner.setValue(mIsAm ? Calendar.AM : Calendar.PM); 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project onTimeChanged(); 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void configurePickerRanges() { 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mIs24HourView) { 342e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mHourSpinner.setMinValue(0); 343e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mHourSpinner.setMaxValue(23); 344e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mHourSpinner.setFormatter(NumberPicker.TWO_DIGIT_FORMATTER); 345e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mAmPmSpinner.setVisibility(View.GONE); 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 347e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mHourSpinner.setMinValue(1); 348e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mHourSpinner.setMaxValue(12); 349e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mHourSpinner.setFormatter(null); 350e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mAmPmSpinner.setVisibility(View.VISIBLE); 351e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mAmPmSpinner.setMinValue(0); 352e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mAmPmSpinner.setMaxValue(1); 353e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mAmPmSpinner.setDisplayedValues(mAmPmStrings); 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void onTimeChanged() { 358206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov if (mOnTimeChangedListener != null) { 359206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov mOnTimeChangedListener.onTimeChanged(this, getCurrentHour(), getCurrentMinute()); 360206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov } 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set the state of the spinners appropriate to the current minute. 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void updateMinuteDisplay() { 367e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mMinuteSpinner.setValue(mCurrentMinute); 368206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov onTimeChanged(); 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 371