TimePicker.java revision 51c52edad7d40697d7fb2a091f850506fa897643
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 7851c52edad7d40697d7fb2a091f850506fa897643Svetoslav Ganov private boolean mIsEnabled; 7951c52edad7d40697d7fb2a091f850506fa897643Svetoslav Ganov 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // callbacks 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private OnTimeChangedListener mOnTimeChangedListener; 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The callback interface used to indicate the time has been adjusted. 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public interface OnTimeChangedListener { 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param view The view associated with this listener. 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param hourOfDay The current hour. 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param minute The current minute. 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void onTimeChanged(TimePicker view, int hourOfDay, int minute); 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public TimePicker(Context context) { 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(context, null); 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public TimePicker(Context context, AttributeSet attrs) { 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(context, attrs, 0); 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public TimePicker(Context context, AttributeSet attrs, int defStyle) { 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(context, attrs, defStyle); 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LayoutInflater inflater = 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project inflater.inflate(R.layout.time_picker, 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this, // we are the parent 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project true); 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // hour 114e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mHourSpinner = (NumberPicker) findViewById(R.id.hour); 115e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mHourSpinner.setOnValueChangedListener(new NumberPicker.OnValueChangedListener() { 116e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov public void onValueChange(NumberPicker spinner, int oldVal, int newVal) { 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurrentHour = newVal; 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mIs24HourView) { 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // adjust from [1-12] to [0-11] internally, with the times 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // written "12:xx" being the start of the half-day 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCurrentHour == 12) { 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurrentHour = 0; 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mIsAm) { 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // PM means 12 hours later than nominal 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurrentHour += 12; 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project onTimeChanged(); 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }); 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 133206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov // divider 134206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov mDivider = (TextView) findViewById(R.id.divider); 135206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov mDivider.setText(R.string.time_picker_separator); 136206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // digits of minute 138e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mMinuteSpinner = (NumberPicker) findViewById(R.id.minute); 139e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mMinuteSpinner.setMinValue(0); 140e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mMinuteSpinner.setMaxValue(59); 141e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mMinuteSpinner.setOnLongPressUpdateInterval(100); 142e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mMinuteSpinner.setFormatter(NumberPicker.TWO_DIGIT_FORMATTER); 143e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mMinuteSpinner.setOnValueChangedListener(new NumberPicker.OnValueChangedListener() { 144e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov public void onValueChange(NumberPicker spinner, int oldVal, int newVal) { 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurrentMinute = newVal; 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project onTimeChanged(); 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }); 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // am/pm 151e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mAmPmSpinner = (NumberPicker) findViewById(R.id.amPm); 152e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mAmPmSpinner.setOnValueChangedListener(new OnValueChangedListener() { 153e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov public void onValueChange(NumberPicker picker, int oldVal, int newVal) { 154206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov picker.requestFocus(); 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mIsAm) { 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Currently AM switching to PM 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCurrentHour < 12) { 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurrentHour += 12; 159206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov } 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Currently PM switching to AM 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCurrentHour >= 12) { 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurrentHour -= 12; 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIsAm = !mIsAm; 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project onTimeChanged(); 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }); 170206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov 171206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov /* Get the localized am/pm strings and use them in the spinner */ 172206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov mAmPmStrings = new DateFormatSymbols().getAmPmStrings(); 173206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov 174206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov // now that the hour/minute picker objects have been initialized, set 175206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov // the hour range properly based on the 12/24 hour display mode. 176206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov configurePickerRanges(); 177206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov 178206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov // initialize to current time 179206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov Calendar cal = Calendar.getInstance(); 180206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov setOnTimeChangedListener(NO_OP_CHANGE_LISTENER); 181206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov 182206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov // by default we're not in 24 hour mode 183206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov setCurrentHour(cal.get(Calendar.HOUR_OF_DAY)); 184206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov setCurrentMinute(cal.get(Calendar.MINUTE)); 185206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!isEnabled()) { 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setEnabled(false); 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19050f34d14f6dd3411fdbdb6a7b8b285c2b8fdbf5cSvetoslav Ganov 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setEnabled(boolean enabled) { 19351c52edad7d40697d7fb2a091f850506fa897643Svetoslav Ganov if (mIsEnabled == enabled) { 19451c52edad7d40697d7fb2a091f850506fa897643Svetoslav Ganov return; 19551c52edad7d40697d7fb2a091f850506fa897643Svetoslav Ganov } 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.setEnabled(enabled); 197e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mMinuteSpinner.setEnabled(enabled); 198e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mHourSpinner.setEnabled(enabled); 199e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mAmPmSpinner.setEnabled(enabled); 20051c52edad7d40697d7fb2a091f850506fa897643Svetoslav Ganov mIsEnabled = enabled; 20151c52edad7d40697d7fb2a091f850506fa897643Svetoslav Ganov } 20251c52edad7d40697d7fb2a091f850506fa897643Svetoslav Ganov 20351c52edad7d40697d7fb2a091f850506fa897643Svetoslav Ganov @Override 20451c52edad7d40697d7fb2a091f850506fa897643Svetoslav Ganov public boolean isEnabled() { 20551c52edad7d40697d7fb2a091f850506fa897643Svetoslav Ganov return mIsEnabled; 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Used to save / restore state of time picker 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static class SavedState extends BaseSavedState { 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final int mHour; 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final int mMinute; 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SavedState(Parcelable superState, int hour, int minute) { 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(superState); 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHour = hour; 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMinute = minute; 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SavedState(Parcel in) { 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(in); 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHour = in.readInt(); 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMinute = in.readInt(); 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getHour() { 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mHour; 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getMinute() { 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mMinute; 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void writeToParcel(Parcel dest, int flags) { 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.writeToParcel(dest, flags); 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(mHour); 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(mMinute); 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 243e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov @SuppressWarnings("unused") 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final Parcelable.Creator<SavedState> CREATOR 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = new Creator<SavedState>() { 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public SavedState createFromParcel(Parcel in) { 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return new SavedState(in); 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public SavedState[] newArray(int size) { 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return new SavedState[size]; 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected Parcelable onSaveInstanceState() { 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Parcelable superState = super.onSaveInstanceState(); 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return new SavedState(superState, mCurrentHour, mCurrentMinute); 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void onRestoreInstanceState(Parcelable state) { 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SavedState ss = (SavedState) state; 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.onRestoreInstanceState(ss.getSuperState()); 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setCurrentHour(ss.getHour()); 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setCurrentMinute(ss.getMinute()); 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set the callback that indicates the time has been adjusted by the user. 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param onTimeChangedListener the callback, should not be null. 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setOnTimeChangedListener(OnTimeChangedListener onTimeChangedListener) { 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOnTimeChangedListener = onTimeChangedListener; 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The current hour (0-23). 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Integer getCurrentHour() { 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mCurrentHour; 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set the current hour. 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setCurrentHour(Integer currentHour) { 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this.mCurrentHour = currentHour; 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 * Set whether in 24 hour or AM/PM mode. 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param is24HourView True = 24 hour mode. False = AM/PM. 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setIs24HourView(Boolean is24HourView) { 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mIs24HourView != is24HourView) { 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIs24HourView = is24HourView; 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project configurePickerRanges(); 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project updateHourDisplay(); 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if this is in 24 hour view else false. 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean is24HourView() { 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mIs24HourView; 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The current minute. 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Integer getCurrentMinute() { 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mCurrentMinute; 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set the current minute (0-59). 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setCurrentMinute(Integer currentMinute) { 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this.mCurrentMinute = currentMinute; 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project updateMinuteDisplay(); 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getBaseline() { 329e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov return mHourSpinner.getBaseline(); 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set the state of the spinners appropriate to the current hour. 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void updateHourDisplay() { 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int currentHour = mCurrentHour; 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mIs24HourView) { 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // convert [0,23] ordinal to wall clock display 339206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov if (currentHour > 12) { 340206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov currentHour -= 12; 341206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov } else if (currentHour == 0) { 342206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov currentHour = 12; 343206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov } 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 345e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mHourSpinner.setValue(currentHour); 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIsAm = mCurrentHour < 12; 347e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mAmPmSpinner.setValue(mIsAm ? Calendar.AM : Calendar.PM); 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project onTimeChanged(); 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void configurePickerRanges() { 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mIs24HourView) { 353e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mHourSpinner.setMinValue(0); 354e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mHourSpinner.setMaxValue(23); 355e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mHourSpinner.setFormatter(NumberPicker.TWO_DIGIT_FORMATTER); 356e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mAmPmSpinner.setVisibility(View.GONE); 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 358e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mHourSpinner.setMinValue(1); 359e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mHourSpinner.setMaxValue(12); 360e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mHourSpinner.setFormatter(null); 361e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mAmPmSpinner.setVisibility(View.VISIBLE); 362e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mAmPmSpinner.setMinValue(0); 363e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mAmPmSpinner.setMaxValue(1); 364e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mAmPmSpinner.setDisplayedValues(mAmPmStrings); 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void onTimeChanged() { 369206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov if (mOnTimeChangedListener != null) { 370206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov mOnTimeChangedListener.onTimeChanged(this, getCurrentHour(), getCurrentMinute()); 371206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov } 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set the state of the spinners appropriate to the current minute. 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void updateMinuteDisplay() { 378e9730bf3d2dcbea1879f24c18aaf9810ac57084cSvetoslav Ganov mMinuteSpinner.setValue(mCurrentMinute); 379206316a61f904ea0a6b106137dd7715a2c246d4cSvetoslav Ganov onTimeChanged(); 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 382