19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2006 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 com.android.internal.view.menu; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport com.android.internal.view.menu.MenuBuilder.ItemInvoker; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.res.TypedArray; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Rect; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.drawable.Drawable; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.AttributeSet; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.Gravity; 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.SoundEffectConstants; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.View; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.ViewDebug; 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.widget.TextView; 31105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Projectimport android.text.Layout; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The item view for each item in the {@link IconMenuView}. 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic final class IconMenuItemView extends TextView implements MenuView.ItemView { 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int NO_ALPHA = 0xFF; 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private IconMenuView mIconMenuView; 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ItemInvoker mItemInvoker; 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private MenuItemImpl mItemData; 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Drawable mIcon; 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mTextAppearance; 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Context mTextAppearanceContext; 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private float mDisabledAlpha; 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Rect mPositionIconAvailable = new Rect(); 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Rect mPositionIconOutput = new Rect(); 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mShortcutCaptionMode; 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private String mShortcutCaption; 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static String sPrependShortcutLabel; 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 60617feb99a06e7ffb3894e86a286bf30e085f321aAlan Viverette public IconMenuItemView(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) { 61617feb99a06e7ffb3894e86a286bf30e085f321aAlan Viverette super(context, attrs, defStyleAttr, defStyleRes); 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sPrependShortcutLabel == null) { 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Views should only be constructed from the UI thread, so no 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * synchronization needed 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sPrependShortcutLabel = getResources().getString( 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.string.prepend_shortcut_label); 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 71617feb99a06e7ffb3894e86a286bf30e085f321aAlan Viverette 72617feb99a06e7ffb3894e86a286bf30e085f321aAlan Viverette final TypedArray a = context.obtainStyledAttributes( 73617feb99a06e7ffb3894e86a286bf30e085f321aAlan Viverette attrs, com.android.internal.R.styleable.MenuView, defStyleAttr, defStyleRes); 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDisabledAlpha = a.getFloat( 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.MenuView_itemIconDisabledAlpha, 0.8f); 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTextAppearance = a.getResourceId(com.android.internal.R.styleable. 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MenuView_itemTextAppearance, -1); 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTextAppearanceContext = context; 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a.recycle(); 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 83617feb99a06e7ffb3894e86a286bf30e085f321aAlan Viverette 84617feb99a06e7ffb3894e86a286bf30e085f321aAlan Viverette public IconMenuItemView(Context context, AttributeSet attrs, int defStyleAttr) { 85617feb99a06e7ffb3894e86a286bf30e085f321aAlan Viverette this(context, attrs, defStyleAttr, 0); 86617feb99a06e7ffb3894e86a286bf30e085f321aAlan Viverette } 87617feb99a06e7ffb3894e86a286bf30e085f321aAlan Viverette 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public IconMenuItemView(Context context, AttributeSet attrs) { 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(context, attrs, 0); 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Initializes with the provided title and icon 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param title The title of this item 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param icon The icon of this item 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void initialize(CharSequence title, Drawable icon) { 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setClickable(true); 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setFocusable(true); 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTextAppearance != -1) { 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setTextAppearance(mTextAppearanceContext, mTextAppearance); 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setTitle(title); 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setIcon(icon); 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void initialize(MenuItemImpl itemData, int menuType) { 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mItemData = itemData; 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project initialize(itemData.getTitleForItemView(this), itemData.getIcon()); 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setVisibility(itemData.isVisible() ? View.VISIBLE : View.GONE); 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setEnabled(itemData.isEnabled()); 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 118696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell public void setItemData(MenuItemImpl data) { 119696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell mItemData = data; 120696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell } 121696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean performClick() { 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Let the view's click listener have top priority (the More button relies on this) 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (super.performClick()) { 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((mItemInvoker != null) && (mItemInvoker.invokeItem(mItemData))) { 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project playSoundEffect(SoundEffectConstants.CLICK); 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setTitle(CharSequence title) { 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mShortcutCaptionMode) { 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Don't set the title directly since it will replace the 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * shortcut+title being shown. Instead, re-set the shortcut caption 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * mode so the new title is shown. 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setCaptionMode(true); 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (title != null) { 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setText(title); 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void setCaptionMode(boolean shortcut) { 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If there is no item model, don't do any of the below (for example, 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the 'More' item doesn't have a model) 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mItemData == null) { 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mShortcutCaptionMode = shortcut && (mItemData.shouldShowShortcut()); 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project CharSequence text = mItemData.getTitleForItemView(this); 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mShortcutCaptionMode) { 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mShortcutCaption == null) { 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mShortcutCaption = mItemData.getShortcutLabel(); 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project text = mShortcutCaption; 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setText(text); 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setIcon(Drawable icon) { 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIcon = icon; 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (icon != null) { 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Set the bounds of the icon since setCompoundDrawables needs it. */ 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project icon.setBounds(0, 0, icon.getIntrinsicWidth(), icon.getIntrinsicHeight()); 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Set the compound drawables 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setCompoundDrawables(null, icon, null, null); 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // When there is an icon, make sure the text is at the bottom 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setGravity(Gravity.BOTTOM | Gravity.CENTER_HORIZONTAL); 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Request a layout to reposition the icon. The positioning of icon 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * depends on this TextView's line bounds, which is only available 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * after a layout. 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setCompoundDrawables(null, null, null, null); 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // When there is no icon, make sure the text is centered vertically 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setGravity(Gravity.CENTER_VERTICAL | Gravity.CENTER_HORIZONTAL); 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setItemInvoker(ItemInvoker itemInvoker) { 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mItemInvoker = itemInvoker; 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @ViewDebug.CapturedViewProperty(retrieveReturn = true) 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public MenuItemImpl getItemData() { 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mItemData; 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setVisibility(int v) { 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.setVisibility(v); 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mIconMenuView != null) { 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // On visibility change, mark the IconMenuView to refresh itself eventually 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIconMenuView.markStaleChildren(); 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void setIconMenuView(IconMenuView iconMenuView) { 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIconMenuView = iconMenuView; 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void drawableStateChanged() { 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.drawableStateChanged(); 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mItemData != null && mIcon != null) { 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // When disabled, the not-focused state and the pressed state should 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // drop alpha on the icon 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean isInAlphaState = !mItemData.isEnabled() && (isPressed() || !isFocused()); 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIcon.setAlpha(isInAlphaState ? (int) (mDisabledAlpha * NO_ALPHA) : NO_ALPHA); 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void onLayout(boolean changed, int left, int top, int right, int bottom) { 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.onLayout(changed, left, top, right, bottom); 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project positionIcon(); 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 247105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project @Override 248105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project protected void onTextChanged(CharSequence text, int start, int before, int after) { 249105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project super.onTextChanged(text, start, before, after); 250105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project 251105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // our layout params depend on the length of the text 252105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project setLayoutParams(getTextAppropriateLayoutParams()); 253105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 254105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project 255105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project /** 256105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * @return layout params appropriate for this view. If layout params already exist, it will 257105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * augment them to be appropriate to the current text size. 258105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project */ 259105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project IconMenuView.LayoutParams getTextAppropriateLayoutParams() { 260105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project IconMenuView.LayoutParams lp = (IconMenuView.LayoutParams) getLayoutParams(); 261105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if (lp == null) { 262105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // Default layout parameters 263105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project lp = new IconMenuView.LayoutParams( 264980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy IconMenuView.LayoutParams.MATCH_PARENT, IconMenuView.LayoutParams.MATCH_PARENT); 265105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 266105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project 267105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // Set the desired width of item 268105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project lp.desiredWidth = (int) Layout.getDesiredWidth(getText(), getPaint()); 269105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project 270105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project return lp; 271105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 272105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Positions the icon vertically (horizontal centering is taken care of by 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the TextView's gravity). 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void positionIcon() { 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mIcon == null) { 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We reuse the output rectangle as a temp rect 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Rect tmpRect = mPositionIconOutput; 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project getLineBounds(0, tmpRect); 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPositionIconAvailable.set(0, 0, getWidth(), tmpRect.top); 287e56ffdc7b31b0937628609cc3bbaa15879023569Fabrice Di Meglio final int layoutDirection = getLayoutDirection(); 288aac0d4ed026d1cfbcf3fa81c6e4eb96f4347ca17Fabrice Di Meglio Gravity.apply(Gravity.CENTER_VERTICAL | Gravity.START, mIcon.getIntrinsicWidth(), mIcon 289c0053223bedf33581b0830fb87be32c1f26e5372Fabrice Di Meglio .getIntrinsicHeight(), mPositionIconAvailable, mPositionIconOutput, 290c0053223bedf33581b0830fb87be32c1f26e5372Fabrice Di Meglio layoutDirection); 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIcon.setBounds(mPositionIconOutput); 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setCheckable(boolean checkable) { 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setChecked(boolean checked) { 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setShortcut(boolean showShortcut, char shortcutKey) { 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mShortcutCaptionMode) { 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Shortcut has changed and we're showing it right now, need to 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * update (clear the old one first). 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mShortcutCaption = null; 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setCaptionMode(true); 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean prefersCondensedTitle() { 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean showsIcon() { 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 319105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 321