1eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio/* 2eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio * Copyright (C) 2013 The Android Open Source Project 3eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio * 4eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio * Licensed under the Apache License, Version 2.0 (the "License"); 5eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio * you may not use this file except in compliance with the License. 6eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio * You may obtain a copy of the License at 7eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio * 8eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio * http://www.apache.org/licenses/LICENSE-2.0 9eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio * 10eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio * Unless required by applicable law or agreed to in writing, software 11eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio * distributed under the License is distributed on an "AS IS" BASIS, 12eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio * See the License for the specific language governing permissions and 14eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio * limitations under the License. 15eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio */ 16eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 17eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Megliopackage android.widget; 18eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 19f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viveretteimport android.annotation.Nullable; 20eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglioimport android.content.Context; 21f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viveretteimport android.content.res.ColorStateList; 22daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viveretteimport android.content.res.Resources; 23eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglioimport android.content.res.TypedArray; 24eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglioimport android.os.Parcelable; 25f63757b7a6d06138860640f8e95326dc1ff47646Alan Viveretteimport android.text.SpannableStringBuilder; 26eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglioimport android.text.format.DateFormat; 27eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglioimport android.text.format.DateUtils; 28f63757b7a6d06138860640f8e95326dc1ff47646Alan Viveretteimport android.text.style.TtsSpan; 29eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglioimport android.util.AttributeSet; 30f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viveretteimport android.util.StateSet; 31daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viveretteimport android.view.HapticFeedbackConstants; 32eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglioimport android.view.LayoutInflater; 33b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viveretteimport android.view.MotionEvent; 34eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglioimport android.view.View; 353fc00e3139706c2c90f8e7261eef48086887dc11Alan Viveretteimport android.view.View.AccessibilityDelegate; 36b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viveretteimport android.view.View.MeasureSpec; 37b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viveretteimport android.view.ViewGroup; 38eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglioimport android.view.accessibility.AccessibilityEvent; 39eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglioimport android.view.accessibility.AccessibilityNodeInfo; 403fc00e3139706c2c90f8e7261eef48086887dc11Alan Viveretteimport android.view.accessibility.AccessibilityNodeInfo.AccessibilityAction; 412a993b4f6dad3524fb52038cb160d6e34c725076Alan Viveretteimport android.widget.RadialTimePickerView.OnValueSelectedListener; 42daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 43eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglioimport com.android.internal.R; 44b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viveretteimport com.android.internal.widget.NumericTextView; 45b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viveretteimport com.android.internal.widget.NumericTextView.OnValueChangedListener; 46eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 47eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglioimport java.util.Calendar; 48eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 49eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio/** 50daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette * A delegate implementing the radial clock-based TimePicker. 51eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio */ 522a993b4f6dad3524fb52038cb160d6e34c725076Alan Viveretteclass TimePickerClockDelegate extends TimePicker.AbstractTimePickerDelegate { 53b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette /** 54b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette * Delay in milliseconds before valid but potentially incomplete, for 55b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette * example "1" but not "12", keyboard edits are propagated from the 56b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette * hour / minute fields to the radial picker. 57b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette */ 58b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette private static final long DELAY_COMMIT_MILLIS = 2000; 59daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 60daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette // Index used by RadialPickerLayout 61b0f5461eeca28d6c4be6ba1f826a43a8961f587eAlan Viverette private static final int HOUR_INDEX = RadialTimePickerView.HOURS; 62b0f5461eeca28d6c4be6ba1f826a43a8961f587eAlan Viverette private static final int MINUTE_INDEX = RadialTimePickerView.MINUTES; 63daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 64daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette // NOT a real index for the purpose of what's showing. 65daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette private static final int AMPM_INDEX = 2; 66daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 67f86bbd04b9a83f6d0b53408c828ccf02942ee586Alan Viverette private static final int[] ATTRS_TEXT_COLOR = new int[] {R.attr.textColor}; 68f86bbd04b9a83f6d0b53408c828ccf02942ee586Alan Viverette private static final int[] ATTRS_DISABLED_ALPHA = new int[] {R.attr.disabledAlpha}; 69f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette 70491523d52cd8368ef9a92e95fb3e9332bf86a996Deepanshu Gupta private static final int AM = 0; 71491523d52cd8368ef9a92e95fb3e9332bf86a996Deepanshu Gupta private static final int PM = 1; 72daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 73eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio private static final int HOURS_IN_HALF_DAY = 12; 74eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 75b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette private final NumericTextView mHourView; 76b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette private final NumericTextView mMinuteView; 77daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette private final View mAmPmLayout; 78b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette private final RadioButton mAmLabel; 79b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette private final RadioButton mPmLabel; 80daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette private final RadialTimePickerView mRadialTimePickerView; 81daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette private final TextView mSeparatorView; 82eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 8368016a66f6d981676b193e8f52a06bee785c8da9Alan Viverette private final Calendar mTempCalendar; 8468016a66f6d981676b193e8f52a06bee785c8da9Alan Viverette 85b0f5461eeca28d6c4be6ba1f826a43a8961f587eAlan Viverette // Accessibility strings. 86b0f5461eeca28d6c4be6ba1f826a43a8961f587eAlan Viverette private final String mSelectHours; 87b0f5461eeca28d6c4be6ba1f826a43a8961f587eAlan Viverette private final String mSelectMinutes; 88b0f5461eeca28d6c4be6ba1f826a43a8961f587eAlan Viverette 89f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette private boolean mIsEnabled = true; 90daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette private boolean mAllowAutoAdvance; 912a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette private int mCurrentHour; 922a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette private int mCurrentMinute; 934420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette private boolean mIs24Hour; 94adbc95f015aed3c6d67bc05507cafa2148cc5d94Alan Viverette private boolean mIsAmPmAtStart; 95daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 96b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette // Localization data. 97b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette private boolean mHourFormatShowLeadingZero; 98b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette private boolean mHourFormatStartsAtZero; 99b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette 100daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette // Most recent time announcement values for accessibility. 101daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette private CharSequence mLastAnnouncedText; 102daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette private boolean mLastAnnouncedIsHour; 103eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 1043053b2fdcf7486f2e2f572f9b05ce65dacdd2b4cChet Haase public TimePickerClockDelegate(TimePicker delegator, Context context, AttributeSet attrs, 1053053b2fdcf7486f2e2f572f9b05ce65dacdd2b4cChet Haase int defStyleAttr, int defStyleRes) { 106eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio super(delegator, context); 107eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 108eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio // process style attributes 109daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette final TypedArray a = mContext.obtainStyledAttributes(attrs, 110daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette R.styleable.TimePicker, defStyleAttr, defStyleRes); 111daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette final LayoutInflater inflater = (LayoutInflater) mContext.getSystemService( 112daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette Context.LAYOUT_INFLATER_SERVICE); 113daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette final Resources res = mContext.getResources(); 114daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 115daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette mSelectHours = res.getString(R.string.select_hours); 116daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette mSelectMinutes = res.getString(R.string.select_minutes); 117daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 118daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette final int layoutResourceId = a.getResourceId(R.styleable.TimePicker_internalLayout, 11962c79e9a64c3b2cafd5500ed3064977dff7b7da3Alan Viverette R.layout.time_picker_material); 120daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette final View mainView = inflater.inflate(layoutResourceId, delegator); 121b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette final View headerView = mainView.findViewById(R.id.time_header); 122b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette headerView.setOnTouchListener(new NearestTouchDelegate()); 123daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 124daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette // Set up hour/minute labels. 125b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette mHourView = (NumericTextView) mainView.findViewById(R.id.hours); 126daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette mHourView.setOnClickListener(mClickListener); 127b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette mHourView.setOnFocusChangeListener(mFocusListener); 128b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette mHourView.setOnDigitEnteredListener(mDigitEnteredListener); 1293fc00e3139706c2c90f8e7261eef48086887dc11Alan Viverette mHourView.setAccessibilityDelegate( 1303fc00e3139706c2c90f8e7261eef48086887dc11Alan Viverette new ClickActionDelegate(context, R.string.select_hours)); 13162c79e9a64c3b2cafd5500ed3064977dff7b7da3Alan Viverette mSeparatorView = (TextView) mainView.findViewById(R.id.separator); 132b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette mMinuteView = (NumericTextView) mainView.findViewById(R.id.minutes); 133daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette mMinuteView.setOnClickListener(mClickListener); 134b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette mMinuteView.setOnFocusChangeListener(mFocusListener); 135b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette mMinuteView.setOnDigitEnteredListener(mDigitEnteredListener); 1363fc00e3139706c2c90f8e7261eef48086887dc11Alan Viverette mMinuteView.setAccessibilityDelegate( 1373fc00e3139706c2c90f8e7261eef48086887dc11Alan Viverette new ClickActionDelegate(context, R.string.select_minutes)); 138b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette mMinuteView.setRange(0, 59); 139f63757b7a6d06138860640f8e95326dc1ff47646Alan Viverette 140daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette // Set up AM/PM labels. 14162c79e9a64c3b2cafd5500ed3064977dff7b7da3Alan Viverette mAmPmLayout = mainView.findViewById(R.id.ampm_layout); 142b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette mAmPmLayout.setOnTouchListener(new NearestTouchDelegate()); 143b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette 144b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette final String[] amPmStrings = TimePicker.getAmPmStrings(context); 145b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette mAmLabel = (RadioButton) mAmPmLayout.findViewById(R.id.am_label); 146f63757b7a6d06138860640f8e95326dc1ff47646Alan Viverette mAmLabel.setText(obtainVerbatim(amPmStrings[0])); 147daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette mAmLabel.setOnClickListener(mClickListener); 148b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette ensureMinimumTextWidth(mAmLabel); 149b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette 150b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette mPmLabel = (RadioButton) mAmPmLayout.findViewById(R.id.pm_label); 151f63757b7a6d06138860640f8e95326dc1ff47646Alan Viverette mPmLabel.setText(obtainVerbatim(amPmStrings[1])); 152daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette mPmLabel.setOnClickListener(mClickListener); 153b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette ensureMinimumTextWidth(mPmLabel); 154daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 155f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette // For the sake of backwards compatibility, attempt to extract the text 156f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette // color from the header time text appearance. If it's set, we'll let 157f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette // that override the "real" header text color. 158f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette ColorStateList headerTextColor = null; 159f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette 160f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette @SuppressWarnings("deprecation") 161f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette final int timeHeaderTextAppearance = a.getResourceId( 162f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette R.styleable.TimePicker_headerTimeTextAppearance, 0); 163f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette if (timeHeaderTextAppearance != 0) { 164f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette final TypedArray textAppearance = mContext.obtainStyledAttributes(null, 165f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette ATTRS_TEXT_COLOR, 0, timeHeaderTextAppearance); 166f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette final ColorStateList legacyHeaderTextColor = textAppearance.getColorStateList(0); 167f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette headerTextColor = applyLegacyColorFixes(legacyHeaderTextColor); 168f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette textAppearance.recycle(); 169eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio } 170eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 171f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette if (headerTextColor == null) { 172f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette headerTextColor = a.getColorStateList(R.styleable.TimePicker_headerTextColor); 173f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette } 174f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette 175f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette if (headerTextColor != null) { 176f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette mHourView.setTextColor(headerTextColor); 177f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette mSeparatorView.setTextColor(headerTextColor); 178f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette mMinuteView.setTextColor(headerTextColor); 179f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette mAmLabel.setTextColor(headerTextColor); 180f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette mPmLabel.setTextColor(headerTextColor); 181f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette } 182f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette 183f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette // Set up header background, if available. 184f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette if (a.hasValueOrEmpty(R.styleable.TimePicker_headerBackground)) { 185b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette headerView.setBackground(a.getDrawable(R.styleable.TimePicker_headerBackground)); 186f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette } 187daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 188f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette a.recycle(); 189eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 1902b4dc1156695ae0a7498bf8fe7cd6b82941026d3Alan Viverette mRadialTimePickerView = (RadialTimePickerView) mainView.findViewById(R.id.radial_picker); 1912b4dc1156695ae0a7498bf8fe7cd6b82941026d3Alan Viverette mRadialTimePickerView.applyAttributes(attrs, defStyleAttr, defStyleRes); 1922a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette mRadialTimePickerView.setOnValueSelectedListener(mOnValueSelectedListener); 193eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 194daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette mAllowAutoAdvance = true; 195eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 1963b7e2b910253f8621cd4c498c9a6b5eeb2c398cdAlan Viverette updateHourFormat(); 197b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette 198b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette // Initialize with current time. 1994420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette mTempCalendar = Calendar.getInstance(mLocale); 200b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette final int currentHour = mTempCalendar.get(Calendar.HOUR_OF_DAY); 201b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette final int currentMinute = mTempCalendar.get(Calendar.MINUTE); 2024420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette initialize(currentHour, currentMinute, mIs24Hour, HOUR_INDEX); 203b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette } 204b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette 205b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette /** 206b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette * Ensures that a TextView is wide enough to contain its text without 207b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette * wrapping or clipping. Measures the specified view and sets the minimum 208b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette * width to the view's desired width. 209b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette * 210b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette * @param v the text view to measure 211b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette */ 212b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette private static void ensureMinimumTextWidth(TextView v) { 213b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette v.measure(MeasureSpec.UNSPECIFIED, MeasureSpec.UNSPECIFIED); 214b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette 215b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette // Set both the TextView and the View version of minimum 216b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette // width because they are subtly different. 217b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette final int minWidth = v.getMeasuredWidth(); 218b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette v.setMinWidth(minWidth); 219b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette v.setMinimumWidth(minWidth); 220b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette } 221b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette 222b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette /** 2233b7e2b910253f8621cd4c498c9a6b5eeb2c398cdAlan Viverette * Updates hour formatting based on the current locale and 24-hour mode. 2243b7e2b910253f8621cd4c498c9a6b5eeb2c398cdAlan Viverette * <p> 2253b7e2b910253f8621cd4c498c9a6b5eeb2c398cdAlan Viverette * Determines how the hour should be formatted, sets member variables for 2263b7e2b910253f8621cd4c498c9a6b5eeb2c398cdAlan Viverette * leading zero and starting hour, and sets the hour view's presentation. 227b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette */ 2283b7e2b910253f8621cd4c498c9a6b5eeb2c398cdAlan Viverette private void updateHourFormat() { 229b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette final String bestDateTimePattern = DateFormat.getBestDateTimePattern( 2303b7e2b910253f8621cd4c498c9a6b5eeb2c398cdAlan Viverette mLocale, mIs24Hour ? "Hm" : "hm"); 231b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette final int lengthPattern = bestDateTimePattern.length(); 232b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette boolean showLeadingZero = false; 233b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette char hourFormat = '\0'; 234b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette 235b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette for (int i = 0; i < lengthPattern; i++) { 236b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette final char c = bestDateTimePattern.charAt(i); 237b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette if (c == 'H' || c == 'h' || c == 'K' || c == 'k') { 238b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette hourFormat = c; 239b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette if (i + 1 < lengthPattern && c == bestDateTimePattern.charAt(i + 1)) { 240b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette showLeadingZero = true; 241b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette } 242b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette break; 243b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette } 244b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette } 245b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette 246b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette mHourFormatShowLeadingZero = showLeadingZero; 247b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette mHourFormatStartsAtZero = hourFormat == 'K' || hourFormat == 'H'; 2483b7e2b910253f8621cd4c498c9a6b5eeb2c398cdAlan Viverette 2493b7e2b910253f8621cd4c498c9a6b5eeb2c398cdAlan Viverette // Update hour text field. 2503b7e2b910253f8621cd4c498c9a6b5eeb2c398cdAlan Viverette final int minHour = mHourFormatStartsAtZero ? 0 : 1; 2513b7e2b910253f8621cd4c498c9a6b5eeb2c398cdAlan Viverette final int maxHour = (mIs24Hour ? 23 : 11) + minHour; 2523b7e2b910253f8621cd4c498c9a6b5eeb2c398cdAlan Viverette mHourView.setRange(minHour, maxHour); 2533b7e2b910253f8621cd4c498c9a6b5eeb2c398cdAlan Viverette mHourView.setShowLeadingZeroes(mHourFormatShowLeadingZero); 254eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio } 255eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 256f63757b7a6d06138860640f8e95326dc1ff47646Alan Viverette private static final CharSequence obtainVerbatim(String text) { 257f63757b7a6d06138860640f8e95326dc1ff47646Alan Viverette return new SpannableStringBuilder().append(text, 258f63757b7a6d06138860640f8e95326dc1ff47646Alan Viverette new TtsSpan.VerbatimBuilder(text).build(), 0); 259f63757b7a6d06138860640f8e95326dc1ff47646Alan Viverette } 260f63757b7a6d06138860640f8e95326dc1ff47646Alan Viverette 261f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette /** 262f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette * The legacy text color might have been poorly defined. Ensures that it 263f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette * has an appropriate activated state, using the selected state if one 264f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette * exists or modifying the default text color otherwise. 265f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette * 266f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette * @param color a legacy text color, or {@code null} 267f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette * @return a color state list with an appropriate activated state, or 268f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette * {@code null} if a valid activated state could not be generated 269f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette */ 270f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette @Nullable 271f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette private ColorStateList applyLegacyColorFixes(@Nullable ColorStateList color) { 272f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette if (color == null || color.hasState(R.attr.state_activated)) { 273f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette return color; 274f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette } 275f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette 276f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette final int activatedColor; 277f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette final int defaultColor; 278f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette if (color.hasState(R.attr.state_selected)) { 279f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette activatedColor = color.getColorForState(StateSet.get( 280f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette StateSet.VIEW_STATE_ENABLED | StateSet.VIEW_STATE_SELECTED), 0); 281f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette defaultColor = color.getColorForState(StateSet.get( 282f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette StateSet.VIEW_STATE_ENABLED), 0); 283f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette } else { 284f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette activatedColor = color.getDefaultColor(); 285f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette 286f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette // Generate a non-activated color using the disabled alpha. 287f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette final TypedArray ta = mContext.obtainStyledAttributes(ATTRS_DISABLED_ALPHA); 288f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette final float disabledAlpha = ta.getFloat(0, 0.30f); 289f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette defaultColor = multiplyAlphaComponent(activatedColor, disabledAlpha); 290f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette } 291f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette 292f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette if (activatedColor == 0 || defaultColor == 0) { 293f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette // We somehow failed to obtain the colors. 294f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette return null; 295f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette } 296f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette 297f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette final int[][] stateSet = new int[][] {{ R.attr.state_activated }, {}}; 298f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette final int[] colors = new int[] { activatedColor, defaultColor }; 299f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette return new ColorStateList(stateSet, colors); 300f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette } 301f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette 302f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette private int multiplyAlphaComponent(int color, float alphaMod) { 303f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette final int srcRgb = color & 0xFFFFFF; 304f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette final int srcAlpha = (color >> 24) & 0xFF; 305f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette final int dstAlpha = (int) (srcAlpha * alphaMod + 0.5f); 306f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette return srcRgb | (dstAlpha << 24); 307f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette } 308f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette 3093fc00e3139706c2c90f8e7261eef48086887dc11Alan Viverette private static class ClickActionDelegate extends AccessibilityDelegate { 3103fc00e3139706c2c90f8e7261eef48086887dc11Alan Viverette private final AccessibilityAction mClickAction; 3113fc00e3139706c2c90f8e7261eef48086887dc11Alan Viverette 3123fc00e3139706c2c90f8e7261eef48086887dc11Alan Viverette public ClickActionDelegate(Context context, int resId) { 3133fc00e3139706c2c90f8e7261eef48086887dc11Alan Viverette mClickAction = new AccessibilityAction( 3143fc00e3139706c2c90f8e7261eef48086887dc11Alan Viverette AccessibilityNodeInfo.ACTION_CLICK, context.getString(resId)); 3153fc00e3139706c2c90f8e7261eef48086887dc11Alan Viverette } 3163fc00e3139706c2c90f8e7261eef48086887dc11Alan Viverette 3173fc00e3139706c2c90f8e7261eef48086887dc11Alan Viverette @Override 3183fc00e3139706c2c90f8e7261eef48086887dc11Alan Viverette public void onInitializeAccessibilityNodeInfo(View host, AccessibilityNodeInfo info) { 3193fc00e3139706c2c90f8e7261eef48086887dc11Alan Viverette super.onInitializeAccessibilityNodeInfo(host, info); 3203fc00e3139706c2c90f8e7261eef48086887dc11Alan Viverette 3213fc00e3139706c2c90f8e7261eef48086887dc11Alan Viverette info.addAction(mClickAction); 3223fc00e3139706c2c90f8e7261eef48086887dc11Alan Viverette } 3233fc00e3139706c2c90f8e7261eef48086887dc11Alan Viverette } 3243fc00e3139706c2c90f8e7261eef48086887dc11Alan Viverette 325daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette private void initialize(int hourOfDay, int minute, boolean is24HourView, int index) { 3262a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette mCurrentHour = hourOfDay; 3272a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette mCurrentMinute = minute; 3284420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette mIs24Hour = is24HourView; 329daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette updateUI(index); 330eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio } 331eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 332daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette private void updateUI(int index) { 333daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette updateHeaderAmPm(); 3342a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette updateHeaderHour(mCurrentHour, false); 335daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette updateHeaderSeparator(); 3362a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette updateHeaderMinute(mCurrentMinute, false); 337b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette updateRadialPicker(index); 338b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette 339daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette mDelegator.invalidate(); 340daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 341daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 342daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette private void updateRadialPicker(int index) { 3432a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette mRadialTimePickerView.initialize(mCurrentHour, mCurrentMinute, mIs24Hour); 344daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette setCurrentItemShowing(index, false, true); 345daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 346daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 347daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette private void updateHeaderAmPm() { 3484420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette if (mIs24Hour) { 349daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette mAmPmLayout.setVisibility(View.GONE); 350eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio } else { 351d9f3fdf45bd3e3b5b02f2d21b6df6598cbaf1c70Alan Viverette // Ensure that AM/PM layout is in the correct position. 3524420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette final String dateTimePattern = DateFormat.getBestDateTimePattern(mLocale, "hm"); 353adbc95f015aed3c6d67bc05507cafa2148cc5d94Alan Viverette final boolean isAmPmAtStart = dateTimePattern.startsWith("a"); 354adbc95f015aed3c6d67bc05507cafa2148cc5d94Alan Viverette setAmPmAtStart(isAmPmAtStart); 355daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 3562a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette updateAmPmLabelStates(mCurrentHour < 12 ? AM : PM); 357eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio } 358eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio } 359eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 360adbc95f015aed3c6d67bc05507cafa2148cc5d94Alan Viverette private void setAmPmAtStart(boolean isAmPmAtStart) { 361adbc95f015aed3c6d67bc05507cafa2148cc5d94Alan Viverette if (mIsAmPmAtStart != isAmPmAtStart) { 362adbc95f015aed3c6d67bc05507cafa2148cc5d94Alan Viverette mIsAmPmAtStart = isAmPmAtStart; 363adbc95f015aed3c6d67bc05507cafa2148cc5d94Alan Viverette 364adbc95f015aed3c6d67bc05507cafa2148cc5d94Alan Viverette final RelativeLayout.LayoutParams params = 365adbc95f015aed3c6d67bc05507cafa2148cc5d94Alan Viverette (RelativeLayout.LayoutParams) mAmPmLayout.getLayoutParams(); 36662c79e9a64c3b2cafd5500ed3064977dff7b7da3Alan Viverette if (params.getRule(RelativeLayout.RIGHT_OF) != 0 || 36762c79e9a64c3b2cafd5500ed3064977dff7b7da3Alan Viverette params.getRule(RelativeLayout.LEFT_OF) != 0) { 36862c79e9a64c3b2cafd5500ed3064977dff7b7da3Alan Viverette if (isAmPmAtStart) { 36962c79e9a64c3b2cafd5500ed3064977dff7b7da3Alan Viverette params.removeRule(RelativeLayout.RIGHT_OF); 37062c79e9a64c3b2cafd5500ed3064977dff7b7da3Alan Viverette params.addRule(RelativeLayout.LEFT_OF, mHourView.getId()); 37162c79e9a64c3b2cafd5500ed3064977dff7b7da3Alan Viverette } else { 37262c79e9a64c3b2cafd5500ed3064977dff7b7da3Alan Viverette params.removeRule(RelativeLayout.LEFT_OF); 37362c79e9a64c3b2cafd5500ed3064977dff7b7da3Alan Viverette params.addRule(RelativeLayout.RIGHT_OF, mMinuteView.getId()); 37462c79e9a64c3b2cafd5500ed3064977dff7b7da3Alan Viverette } 375adbc95f015aed3c6d67bc05507cafa2148cc5d94Alan Viverette } 376adbc95f015aed3c6d67bc05507cafa2148cc5d94Alan Viverette 377adbc95f015aed3c6d67bc05507cafa2148cc5d94Alan Viverette mAmPmLayout.setLayoutParams(params); 378adbc95f015aed3c6d67bc05507cafa2148cc5d94Alan Viverette } 379adbc95f015aed3c6d67bc05507cafa2148cc5d94Alan Viverette } 380adbc95f015aed3c6d67bc05507cafa2148cc5d94Alan Viverette 381daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette /** 382daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette * Set the current hour. 383daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette */ 384eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio @Override 3854420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette public void setHour(int hour) { 3862a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette setHourInternal(hour, false, true); 3872a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette } 3882a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette 3892a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette private void setHourInternal(int hour, boolean isFromPicker, boolean announce) { 3902a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette if (mCurrentHour == hour) { 3912a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette return; 3922a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette } 3932a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette 3942a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette mCurrentHour = hour; 3952a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette updateHeaderHour(hour, announce); 3962a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette updateHeaderAmPm(); 3972a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette 3982a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette if (!isFromPicker) { 3994420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette mRadialTimePickerView.setCurrentHour(hour); 4002a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette mRadialTimePickerView.setAmOrPm(hour < 12 ? AM : PM); 401eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio } 4022a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette 4032a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette mDelegator.invalidate(); 4042a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette onTimeChanged(); 405eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio } 406eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 407daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette /** 4084420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette * @return the current hour in the range (0-23) 409daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette */ 410eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio @Override 4114420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette public int getHour() { 4124420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette final int currentHour = mRadialTimePickerView.getCurrentHour(); 4134420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette if (mIs24Hour) { 414eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio return currentHour; 4154420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette } 4164420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette 4174420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette if (mRadialTimePickerView.getAmOrPm() == PM) { 4184420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette return (currentHour % HOURS_IN_HALF_DAY) + HOURS_IN_HALF_DAY; 419eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio } else { 4204420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette return currentHour % HOURS_IN_HALF_DAY; 421eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio } 422eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio } 423eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 424daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette /** 425daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette * Set the current minute (0-59). 426daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette */ 427eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio @Override 4284420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette public void setMinute(int minute) { 4292a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette setMinuteInternal(minute, false); 4302a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette } 4312a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette 4322a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette private void setMinuteInternal(int minute, boolean isFromPicker) { 4332a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette if (mCurrentMinute == minute) { 4342a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette return; 4352a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette } 4362a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette 4372a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette mCurrentMinute = minute; 4382a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette updateHeaderMinute(minute, true); 4392a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette 4402a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette if (!isFromPicker) { 4414420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette mRadialTimePickerView.setCurrentMinute(minute); 442eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio } 4432a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette 4442a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette mDelegator.invalidate(); 4452a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette onTimeChanged(); 446eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio } 447eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 448daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette /** 449daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette * @return The current minute. 450daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette */ 451eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio @Override 4524420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette public int getMinute() { 453daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette return mRadialTimePickerView.getCurrentMinute(); 454eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio } 455eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 456daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette /** 4574420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette * Sets whether time is displayed in 24-hour mode or 12-hour mode with 4584420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette * AM/PM indicators. 459daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette * 4604420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette * @param is24Hour {@code true} to display time in 24-hour mode or 4614420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette * {@code false} for 12-hour mode with AM/PM 462daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette */ 4634420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette public void setIs24Hour(boolean is24Hour) { 4644420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette if (mIs24Hour != is24Hour) { 4654420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette mIs24Hour = is24Hour; 4662a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette mCurrentHour = getHour(); 467b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette 4683b7e2b910253f8621cd4c498c9a6b5eeb2c398cdAlan Viverette updateHourFormat(); 4694420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette updateUI(mRadialTimePickerView.getCurrentItemShowing()); 4704420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette } 471eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio } 472eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 473daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette /** 4744420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette * @return {@code true} if time is displayed in 24-hour mode, or 4754420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette * {@code false} if time is displayed in 12-hour mode with AM/PM 4764420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette * indicators 477daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette */ 478eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio @Override 4794420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette public boolean is24Hour() { 4804420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette return mIs24Hour; 481eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio } 482eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 483eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio @Override 484daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette public void setOnTimeChangedListener(TimePicker.OnTimeChangedListener callback) { 485daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette mOnTimeChangedListener = callback; 486eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio } 487eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 488eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio @Override 489eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio public void setEnabled(boolean enabled) { 490daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette mHourView.setEnabled(enabled); 491daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette mMinuteView.setEnabled(enabled); 492daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette mAmLabel.setEnabled(enabled); 493daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette mPmLabel.setEnabled(enabled); 494daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette mRadialTimePickerView.setEnabled(enabled); 495eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio mIsEnabled = enabled; 496eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio } 497eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 498eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio @Override 499eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio public boolean isEnabled() { 500eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio return mIsEnabled; 501eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio } 502eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 503eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio @Override 504eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio public int getBaseline() { 505daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette // does not support baseline alignment 506daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette return -1; 507eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio } 508eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 509eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio @Override 510eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio public Parcelable onSaveInstanceState(Parcelable superState) { 5114420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette return new SavedState(superState, getHour(), getMinute(), 5124420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette is24Hour(), getCurrentItemShowing()); 513eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio } 514eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 515eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio @Override 516eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio public void onRestoreInstanceState(Parcelable state) { 5176b3f85f87ed95cce748aeb57c70df0d2ed72707fAlan Viverette if (state instanceof SavedState) { 5186b3f85f87ed95cce748aeb57c70df0d2ed72707fAlan Viverette final SavedState ss = (SavedState) state; 5196b3f85f87ed95cce748aeb57c70df0d2ed72707fAlan Viverette initialize(ss.getHour(), ss.getMinute(), ss.is24HourMode(), ss.getCurrentItemShowing()); 5206b3f85f87ed95cce748aeb57c70df0d2ed72707fAlan Viverette mRadialTimePickerView.invalidate(); 5216b3f85f87ed95cce748aeb57c70df0d2ed72707fAlan Viverette } 522daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 523daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 524daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette @Override 525eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) { 526eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio onPopulateAccessibilityEvent(event); 527eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio return true; 528eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio } 529eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 530eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio @Override 531eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio public void onPopulateAccessibilityEvent(AccessibilityEvent event) { 532eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio int flags = DateUtils.FORMAT_SHOW_TIME; 5334420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette if (mIs24Hour) { 534eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio flags |= DateUtils.FORMAT_24HOUR; 535eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio } else { 536eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio flags |= DateUtils.FORMAT_12HOUR; 537eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio } 538b0f5461eeca28d6c4be6ba1f826a43a8961f587eAlan Viverette 5394420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette mTempCalendar.set(Calendar.HOUR_OF_DAY, getHour()); 5404420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette mTempCalendar.set(Calendar.MINUTE, getMinute()); 541b0f5461eeca28d6c4be6ba1f826a43a8961f587eAlan Viverette 542b0f5461eeca28d6c4be6ba1f826a43a8961f587eAlan Viverette final String selectedTime = DateUtils.formatDateTime(mContext, 543eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio mTempCalendar.getTimeInMillis(), flags); 544b0f5461eeca28d6c4be6ba1f826a43a8961f587eAlan Viverette final String selectionMode = mRadialTimePickerView.getCurrentItemShowing() == HOUR_INDEX ? 545b0f5461eeca28d6c4be6ba1f826a43a8961f587eAlan Viverette mSelectHours : mSelectMinutes; 546b0f5461eeca28d6c4be6ba1f826a43a8961f587eAlan Viverette event.getText().add(selectedTime + " " + selectionMode); 547eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio } 548eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 549eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio /** 550daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette * @return the index of the current item showing 551daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette */ 552daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette private int getCurrentItemShowing() { 553daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette return mRadialTimePickerView.getCurrentItemShowing(); 554eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio } 555eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 556daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette /** 557daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette * Propagate the time change 558daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette */ 559daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette private void onTimeChanged() { 560daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette mDelegator.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_SELECTED); 561daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette if (mOnTimeChangedListener != null) { 5624420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette mOnTimeChangedListener.onTimeChanged(mDelegator, getHour(), getMinute()); 563eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio } 564eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio } 565eeff63a5c347f282b5c8c3ae6a0924bf03fbce8fFabrice Di Meglio 566daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette private void tryVibrate() { 567daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette mDelegator.performHapticFeedback(HapticFeedbackConstants.CLOCK_TICK); 568daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 569daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 570daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette private void updateAmPmLabelStates(int amOrPm) { 571daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette final boolean isAm = amOrPm == AM; 572f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette mAmLabel.setActivated(isAm); 573daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette mAmLabel.setChecked(isAm); 574daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 575daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette final boolean isPm = amOrPm == PM; 576f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette mPmLabel.setActivated(isPm); 577daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette mPmLabel.setChecked(isPm); 578daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 579daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 580daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette /** 581b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette * Converts hour-of-day (0-23) time into a localized hour number. 5823b7e2b910253f8621cd4c498c9a6b5eeb2c398cdAlan Viverette * <p> 5833b7e2b910253f8621cd4c498c9a6b5eeb2c398cdAlan Viverette * The localized value may be in the range (0-23), (1-24), (0-11), or 5843b7e2b910253f8621cd4c498c9a6b5eeb2c398cdAlan Viverette * (1-12) depending on the locale. This method does not handle leading 5853b7e2b910253f8621cd4c498c9a6b5eeb2c398cdAlan Viverette * zeroes. 586b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette * 587b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette * @param hourOfDay the hour-of-day (0-23) 588b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette * @return a localized hour number 589b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette */ 590b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette private int getLocalizedHour(int hourOfDay) { 5914420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette if (!mIs24Hour) { 592b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette // Convert to hour-of-am-pm. 593b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette hourOfDay %= 12; 594daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 595b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette 596b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette if (!mHourFormatStartsAtZero && hourOfDay == 0) { 597b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette // Convert to clock-hour (either of-day or of-am-pm). 5984420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette hourOfDay = mIs24Hour ? 24 : 12; 599daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 600b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette 601b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette return hourOfDay; 602daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 603daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 604b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette private void updateHeaderHour(int hourOfDay, boolean announce) { 605b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette final int localizedHour = getLocalizedHour(hourOfDay); 606b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette mHourView.setValue(localizedHour); 607b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette 608b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette if (announce) { 609b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette tryAnnounceForAccessibility(mHourView.getText(), true); 610daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 611daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 612daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 613b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette private void updateHeaderMinute(int minuteOfHour, boolean announce) { 614b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette mMinuteView.setValue(minuteOfHour); 615b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette 616b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette if (announce) { 617b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette tryAnnounceForAccessibility(mMinuteView.getText(), false); 618daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 619daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 620daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 621daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette /** 622daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette * The time separator is defined in the Unicode CLDR and cannot be supposed to be ":". 623daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette * 624daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette * See http://unicode.org/cldr/trac/browser/trunk/common/main 625daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette * 626daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette * We pass the correct "skeleton" depending on 12 or 24 hours view and then extract the 627daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette * separator as the character which is just after the hour marker in the returned pattern. 628daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette */ 629daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette private void updateHeaderSeparator() { 6304420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette final String bestDateTimePattern = DateFormat.getBestDateTimePattern(mLocale, 6314420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette (mIs24Hour) ? "Hm" : "hm"); 632daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette final String separatorText; 633daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette // See http://www.unicode.org/reports/tr35/tr35-dates.html for hour formats 634daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette final char[] hourFormats = {'H', 'h', 'K', 'k'}; 635daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette int hIndex = lastIndexOfAny(bestDateTimePattern, hourFormats); 636daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette if (hIndex == -1) { 637daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette // Default case 638daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette separatorText = ":"; 639daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } else { 640daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette separatorText = Character.toString(bestDateTimePattern.charAt(hIndex + 1)); 641daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 642daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette mSeparatorView.setText(separatorText); 643daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 644daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 645daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette static private int lastIndexOfAny(String str, char[] any) { 646daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette final int lengthAny = any.length; 647daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette if (lengthAny > 0) { 648daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette for (int i = str.length() - 1; i >= 0; i--) { 649daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette char c = str.charAt(i); 650daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette for (int j = 0; j < lengthAny; j++) { 651daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette if (c == any[j]) { 652daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette return i; 653daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 654daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 655daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 656daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 657daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette return -1; 658daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 659daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 660b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette private void tryAnnounceForAccessibility(CharSequence text, boolean isHour) { 661b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette if (mLastAnnouncedIsHour != isHour || !text.equals(mLastAnnouncedText)) { 662b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette // TODO: Find a better solution, potentially live regions? 663b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette mDelegator.announceForAccessibility(text); 664b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette mLastAnnouncedText = text; 665b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette mLastAnnouncedIsHour = isHour; 666daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 667daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 668daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 669daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette /** 670daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette * Show either Hours or Minutes. 671daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette */ 672daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette private void setCurrentItemShowing(int index, boolean animateCircle, boolean announce) { 673daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette mRadialTimePickerView.setCurrentItemShowing(index, animateCircle); 674daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 675daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette if (index == HOUR_INDEX) { 676daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette if (announce) { 677ffb46bf2956d89e3190007ccf2ef3ce3eed005feAlan Viverette mDelegator.announceForAccessibility(mSelectHours); 678daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 679daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } else { 680daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette if (announce) { 681ffb46bf2956d89e3190007ccf2ef3ce3eed005feAlan Viverette mDelegator.announceForAccessibility(mSelectMinutes); 682daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 683daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 684daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 685f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette mHourView.setActivated(index == HOUR_INDEX); 686f2525f6802219ad5e983128dc2f7b5a89a507d9cAlan Viverette mMinuteView.setActivated(index == MINUTE_INDEX); 687daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 688daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 689daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette private void setAmOrPm(int amOrPm) { 690daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette updateAmPmLabelStates(amOrPm); 69130b57b6bd222c11f2fcc347a6c794f78c6fa84bdAlan Viverette 6922a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette if (mRadialTimePickerView.setAmOrPm(amOrPm)) { 6932a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette mCurrentHour = getHour(); 6942a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette 6952a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette if (mOnTimeChangedListener != null) { 6962a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette mOnTimeChangedListener.onTimeChanged(mDelegator, getHour(), getMinute()); 6972a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette } 69830b57b6bd222c11f2fcc347a6c794f78c6fa84bdAlan Viverette } 699daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 700daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 7012a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette /** Listener for RadialTimePickerView interaction. */ 7022a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette private final OnValueSelectedListener mOnValueSelectedListener = new OnValueSelectedListener() { 7032a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette @Override 7042a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette public void onValueSelected(int pickerIndex, int newValue, boolean autoAdvance) { 7052a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette switch (pickerIndex) { 7062a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette case HOUR_INDEX: 7072a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette final boolean isTransition = mAllowAutoAdvance && autoAdvance; 7082a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette setHourInternal(newValue, true, !isTransition); 7092a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette if (isTransition) { 7102a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette setCurrentItemShowing(MINUTE_INDEX, true, false); 7112a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette mDelegator.announceForAccessibility(newValue + ". " + mSelectMinutes); 7122a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette } 7132a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette break; 7142a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette case MINUTE_INDEX: 7152a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette setMinuteInternal(newValue, true); 7162a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette break; 7172a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette case AMPM_INDEX: 7182a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette updateAmPmLabelStates(newValue); 7192a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette break; 7202a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette } 7212a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette 7222a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette if (mOnTimeChangedListener != null) { 7232a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette mOnTimeChangedListener.onTimeChanged(mDelegator, getHour(), getMinute()); 7242a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette } 7252a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette } 7262a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette }; 7272a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette 7282a993b4f6dad3524fb52038cb160d6e34c725076Alan Viverette /** Listener for keyboard interaction. */ 729b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette private final OnValueChangedListener mDigitEnteredListener = new OnValueChangedListener() { 730b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette @Override 731b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette public void onValueChanged(NumericTextView view, int value, 732b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette boolean isValid, boolean isFinished) { 733b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette final Runnable commitCallback; 734b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette final View nextFocusTarget; 735b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette if (view == mHourView) { 736b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette commitCallback = mCommitHour; 737b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette nextFocusTarget = view.isFocused() ? mMinuteView : null; 738b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette } else if (view == mMinuteView) { 739b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette commitCallback = mCommitMinute; 740b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette nextFocusTarget = null; 741b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette } else { 742b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette return; 743daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 744daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 745b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette view.removeCallbacks(commitCallback); 746daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 747b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette if (isValid) { 748b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette if (isFinished) { 749b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette // Done with hours entry, make visual updates 750b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette // immediately and move to next focus if needed. 751b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette commitCallback.run(); 752daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 753b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette if (nextFocusTarget != null) { 754b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette nextFocusTarget.requestFocus(); 755daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 756b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette } else { 757b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette // May still be making changes. Postpone visual 758b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette // updates to prevent distracting the user. 759b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette view.postDelayed(commitCallback, DELAY_COMMIT_MILLIS); 760daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 761daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 762daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 763b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette }; 764dd508581216ef3ef47bd474316232f269db43f03Alan Viverette 765b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette private final Runnable mCommitHour = new Runnable() { 766b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette @Override 767b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette public void run() { 7684420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette setHour(mHourView.getValue()); 769daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 770b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette }; 771daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 772b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette private final Runnable mCommitMinute = new Runnable() { 773b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette @Override 774b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette public void run() { 7754420ae875de711a91dc10f7f4dd5a9cc62221ac8Alan Viverette setMinute(mMinuteView.getValue()); 776daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 777b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette }; 778daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 779b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette private final View.OnFocusChangeListener mFocusListener = new View.OnFocusChangeListener() { 780b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette @Override 781b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette public void onFocusChange(View v, boolean focused) { 782b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette if (focused) { 783b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette switch (v.getId()) { 784b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette case R.id.am_label: 785b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette setAmOrPm(AM); 786b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette break; 787b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette case R.id.pm_label: 788b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette setAmOrPm(PM); 789b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette break; 790b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette case R.id.hours: 791b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette setCurrentItemShowing(HOUR_INDEX, true, true); 792b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette break; 793b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette case R.id.minutes: 794b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette setCurrentItemShowing(MINUTE_INDEX, true, true); 795b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette break; 796b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette default: 797b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette // Failed to handle this click, don't vibrate. 798b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette return; 799daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 800daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 801b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette tryVibrate(); 802daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 803daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 804b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette }; 805daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 806daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette private final View.OnClickListener mClickListener = new View.OnClickListener() { 807daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette @Override 808daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette public void onClick(View v) { 809daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 810daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette final int amOrPm; 811daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette switch (v.getId()) { 812daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette case R.id.am_label: 813daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette setAmOrPm(AM); 814daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette break; 815daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette case R.id.pm_label: 816daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette setAmOrPm(PM); 817daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette break; 818daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette case R.id.hours: 819daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette setCurrentItemShowing(HOUR_INDEX, true, true); 820daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette break; 821daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette case R.id.minutes: 822daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette setCurrentItemShowing(MINUTE_INDEX, true, true); 823daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette break; 824daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette default: 825daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette // Failed to handle this click, don't vibrate. 826daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette return; 827daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 828daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 829daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette tryVibrate(); 830daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 831daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette }; 832daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 833b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette /** 834b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette * Delegates unhandled touches in a view group to the nearest child view. 835b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette */ 836b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette private static class NearestTouchDelegate implements View.OnTouchListener { 837b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette private View mInitialTouchTarget; 838b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette 839b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette @Override 840b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette public boolean onTouch(View view, MotionEvent motionEvent) { 841b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette final int actionMasked = motionEvent.getActionMasked(); 842b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette if (actionMasked == MotionEvent.ACTION_DOWN) { 8437add7e04969a23d90fc41331912c3114770bde82Alan Viverette if (view instanceof ViewGroup) { 8447add7e04969a23d90fc41331912c3114770bde82Alan Viverette mInitialTouchTarget = findNearestChild((ViewGroup) view, 8457add7e04969a23d90fc41331912c3114770bde82Alan Viverette (int) motionEvent.getX(), (int) motionEvent.getY()); 8467add7e04969a23d90fc41331912c3114770bde82Alan Viverette } else { 8477add7e04969a23d90fc41331912c3114770bde82Alan Viverette mInitialTouchTarget = null; 8487add7e04969a23d90fc41331912c3114770bde82Alan Viverette } 849b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette } 850b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette 851b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette final View child = mInitialTouchTarget; 852b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette if (child == null) { 853b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette return false; 854b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette } 855b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette 856b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette final float offsetX = view.getScrollX() - child.getLeft(); 857b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette final float offsetY = view.getScrollY() - child.getTop(); 858b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette motionEvent.offsetLocation(offsetX, offsetY); 859b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette final boolean handled = child.dispatchTouchEvent(motionEvent); 860b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette motionEvent.offsetLocation(-offsetX, -offsetY); 861b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette 862b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette if (actionMasked == MotionEvent.ACTION_UP 863b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette || actionMasked == MotionEvent.ACTION_CANCEL) { 864b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette mInitialTouchTarget = null; 865b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette } 866b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette 867b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette return handled; 868daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 869daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette 870b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette private View findNearestChild(ViewGroup v, int x, int y) { 871b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette View bestChild = null; 872b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette int bestDist = Integer.MAX_VALUE; 873b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette 874b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette for (int i = 0, count = v.getChildCount(); i < count; i++) { 875b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette final View child = v.getChildAt(i); 876b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette final int dX = x - (child.getLeft() + child.getWidth() / 2); 877b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette final int dY = y - (child.getTop() + child.getHeight() / 2); 878b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette final int dist = dX * dX + dY * dY; 879b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette if (bestDist > dist) { 880b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette bestChild = child; 881b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette bestDist = dist; 882daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 883daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 884b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette 885b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette return bestChild; 886daf33ed85353ab7d7a7668dd0e3f9a66f0d5583fAlan Viverette } 887b3f24639902e71d4da3b2aa4eff25e75e9ce7711Alan Viverette } 8881cc51a6c6c656c6ef0a0e57f2acd6f6d82f17bd9Elliott Hughes} 889