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 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public IconMenuItemView(Context context, AttributeSet attrs, int defStyle) { 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(context, attrs); 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 } 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project TypedArray a = 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project context.obtainStyledAttributes( 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attrs, com.android.internal.R.styleable.MenuView, defStyle, 0); 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDisabledAlpha = a.getFloat( 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.styleable.MenuView_itemIconDisabledAlpha, 0.8f); 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTextAppearance = a.getResourceId(com.android.internal.R.styleable. 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MenuView_itemTextAppearance, -1); 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTextAppearanceContext = context; 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a.recycle(); 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public IconMenuItemView(Context context, AttributeSet attrs) { 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(context, attrs, 0); 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Initializes with the provided title and icon 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param title The title of this item 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param icon The icon of this item 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void initialize(CharSequence title, Drawable icon) { 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setClickable(true); 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setFocusable(true); 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTextAppearance != -1) { 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setTextAppearance(mTextAppearanceContext, mTextAppearance); 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setTitle(title); 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setIcon(icon); 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void initialize(MenuItemImpl itemData, int menuType) { 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mItemData = itemData; 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project initialize(itemData.getTitleForItemView(this), itemData.getIcon()); 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setVisibility(itemData.isVisible() ? View.VISIBLE : View.GONE); 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setEnabled(itemData.isEnabled()); 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 115696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell public void setItemData(MenuItemImpl data) { 116696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell mItemData = data; 117696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell } 118696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean performClick() { 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Let the view's click listener have top priority (the More button relies on this) 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (super.performClick()) { 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((mItemInvoker != null) && (mItemInvoker.invokeItem(mItemData))) { 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project playSoundEffect(SoundEffectConstants.CLICK); 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setTitle(CharSequence title) { 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mShortcutCaptionMode) { 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Don't set the title directly since it will replace the 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * shortcut+title being shown. Instead, re-set the shortcut caption 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * mode so the new title is shown. 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setCaptionMode(true); 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (title != null) { 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setText(title); 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void setCaptionMode(boolean shortcut) { 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If there is no item model, don't do any of the below (for example, 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the 'More' item doesn't have a model) 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mItemData == null) { 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mShortcutCaptionMode = shortcut && (mItemData.shouldShowShortcut()); 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project CharSequence text = mItemData.getTitleForItemView(this); 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mShortcutCaptionMode) { 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mShortcutCaption == null) { 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mShortcutCaption = mItemData.getShortcutLabel(); 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project text = mShortcutCaption; 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setText(text); 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setIcon(Drawable icon) { 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIcon = icon; 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (icon != null) { 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Set the bounds of the icon since setCompoundDrawables needs it. */ 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project icon.setBounds(0, 0, icon.getIntrinsicWidth(), icon.getIntrinsicHeight()); 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Set the compound drawables 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setCompoundDrawables(null, icon, null, null); 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // When there is an icon, make sure the text is at the bottom 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setGravity(Gravity.BOTTOM | Gravity.CENTER_HORIZONTAL); 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Request a layout to reposition the icon. The positioning of icon 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * depends on this TextView's line bounds, which is only available 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * after a layout. 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setCompoundDrawables(null, null, null, null); 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // When there is no icon, make sure the text is centered vertically 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setGravity(Gravity.CENTER_VERTICAL | Gravity.CENTER_HORIZONTAL); 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setItemInvoker(ItemInvoker itemInvoker) { 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mItemInvoker = itemInvoker; 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @ViewDebug.CapturedViewProperty(retrieveReturn = true) 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public MenuItemImpl getItemData() { 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mItemData; 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setVisibility(int v) { 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.setVisibility(v); 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mIconMenuView != null) { 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // On visibility change, mark the IconMenuView to refresh itself eventually 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIconMenuView.markStaleChildren(); 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void setIconMenuView(IconMenuView iconMenuView) { 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIconMenuView = iconMenuView; 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void drawableStateChanged() { 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.drawableStateChanged(); 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mItemData != null && mIcon != null) { 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // When disabled, the not-focused state and the pressed state should 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // drop alpha on the icon 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean isInAlphaState = !mItemData.isEnabled() && (isPressed() || !isFocused()); 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIcon.setAlpha(isInAlphaState ? (int) (mDisabledAlpha * NO_ALPHA) : NO_ALPHA); 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void onLayout(boolean changed, int left, int top, int right, int bottom) { 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.onLayout(changed, left, top, right, bottom); 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project positionIcon(); 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 244105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project @Override 245105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project protected void onTextChanged(CharSequence text, int start, int before, int after) { 246105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project super.onTextChanged(text, start, before, after); 247105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project 248105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // our layout params depend on the length of the text 249105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project setLayoutParams(getTextAppropriateLayoutParams()); 250105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 251105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project 252105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project /** 253105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * @return layout params appropriate for this view. If layout params already exist, it will 254105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * augment them to be appropriate to the current text size. 255105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project */ 256105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project IconMenuView.LayoutParams getTextAppropriateLayoutParams() { 257105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project IconMenuView.LayoutParams lp = (IconMenuView.LayoutParams) getLayoutParams(); 258105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if (lp == null) { 259105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // Default layout parameters 260105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project lp = new IconMenuView.LayoutParams( 261980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy IconMenuView.LayoutParams.MATCH_PARENT, IconMenuView.LayoutParams.MATCH_PARENT); 262105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 263105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project 264105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // Set the desired width of item 265105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project lp.desiredWidth = (int) Layout.getDesiredWidth(getText(), getPaint()); 266105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project 267105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project return lp; 268105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 269105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Positions the icon vertically (horizontal centering is taken care of by 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the TextView's gravity). 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void positionIcon() { 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mIcon == null) { 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We reuse the output rectangle as a temp rect 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Rect tmpRect = mPositionIconOutput; 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project getLineBounds(0, tmpRect); 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPositionIconAvailable.set(0, 0, getWidth(), tmpRect.top); 284e56ffdc7b31b0937628609cc3bbaa15879023569Fabrice Di Meglio final int layoutDirection = getLayoutDirection(); 285aac0d4ed026d1cfbcf3fa81c6e4eb96f4347ca17Fabrice Di Meglio Gravity.apply(Gravity.CENTER_VERTICAL | Gravity.START, mIcon.getIntrinsicWidth(), mIcon 286c0053223bedf33581b0830fb87be32c1f26e5372Fabrice Di Meglio .getIntrinsicHeight(), mPositionIconAvailable, mPositionIconOutput, 287c0053223bedf33581b0830fb87be32c1f26e5372Fabrice Di Meglio layoutDirection); 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIcon.setBounds(mPositionIconOutput); 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setCheckable(boolean checkable) { 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setChecked(boolean checked) { 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setShortcut(boolean showShortcut, char shortcutKey) { 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mShortcutCaptionMode) { 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Shortcut has changed and we're showing it right now, need to 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * update (clear the old one first). 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mShortcutCaption = null; 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setCaptionMode(true); 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean prefersCondensedTitle() { 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean showsIcon() { 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 316105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 318