ActionMenuItemView.java revision c1eea136eaae62091b44d7b06a3d61ac694e4fd7
196675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell/* 296675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell * Copyright (C) 2010 The Android Open Source Project 396675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell * 496675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell * Licensed under the Apache License, Version 2.0 (the "License"); 596675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell * you may not use this file except in compliance with the License. 696675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell * You may obtain a copy of the License at 796675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell * 896675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell * http://www.apache.org/licenses/LICENSE-2.0 996675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell * 1096675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell * Unless required by applicable law or agreed to in writing, software 1196675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell * distributed under the License is distributed on an "AS IS" BASIS, 1296675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1396675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell * See the License for the specific language governing permissions and 1496675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell * limitations under the License. 1596675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell */ 1696675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell 1796675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powellpackage com.android.internal.view.menu; 1896675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell 1996675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powellimport android.content.Context; 2035aecd5884a5ccfe380903e39f30f468315e8f92Adam Powellimport android.content.res.Resources; 2124340afbab8ad4c191784fda8023407205bc0a75Adam Powellimport android.content.res.TypedArray; 227b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powellimport android.graphics.Rect; 2396675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powellimport android.graphics.drawable.Drawable; 24c619e74cc62678cef09b5f92e87e762a1f02aab7Gilles Debunneimport android.text.TextUtils; 2596675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powellimport android.util.AttributeSet; 267b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powellimport android.view.Gravity; 277bc3ca0dc52be52ecad1c0de8c62a6a4bf8141caAdam Powellimport android.view.MotionEvent; 2896675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powellimport android.view.View; 297bc3ca0dc52be52ecad1c0de8c62a6a4bf8141caAdam Powellimport android.view.accessibility.AccessibilityEvent; 3075d022af1f24cf2d8a7551183ea5bbe943d25d21Adam Powellimport android.widget.TextView; 317b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powellimport android.widget.Toast; 3296675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell 3396675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell/** 3496675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell * @hide 3596675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell */ 3675d022af1f24cf2d8a7551183ea5bbe943d25d21Adam Powellpublic class ActionMenuItemView extends TextView 377b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell implements MenuView.ItemView, View.OnClickListener, View.OnLongClickListener, 387b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell ActionMenuView.ActionMenuChildView { 3996675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell private static final String TAG = "ActionMenuItemView"; 40a8a72c38fec3879f5d346840b0d186d5903931b8Jeff Sharkey 4196675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell private MenuItemImpl mItemData; 4296675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell private CharSequence mTitle; 4375d022af1f24cf2d8a7551183ea5bbe943d25d21Adam Powell private Drawable mIcon; 4496675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell private MenuBuilder.ItemInvoker mItemInvoker; 45a8a72c38fec3879f5d346840b0d186d5903931b8Jeff Sharkey 4635aecd5884a5ccfe380903e39f30f468315e8f92Adam Powell private boolean mAllowTextWithIcon; 4735aecd5884a5ccfe380903e39f30f468315e8f92Adam Powell private boolean mExpandedFormat; 4824340afbab8ad4c191784fda8023407205bc0a75Adam Powell private int mMinWidth; 4975d022af1f24cf2d8a7551183ea5bbe943d25d21Adam Powell private int mSavedPaddingLeft; 501f9c7afc5a06576e327a4b1c12688202f53d9462Adam Powell 51c0047d4e111b8cfbffdbebb55f846c7ae935e53eAdam Powell private static final int MAX_ICON_SIZE = 32; // dp 52c0047d4e111b8cfbffdbebb55f846c7ae935e53eAdam Powell private int mMaxIconSize; 53c0047d4e111b8cfbffdbebb55f846c7ae935e53eAdam Powell 5496675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell public ActionMenuItemView(Context context) { 5596675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell this(context, null); 5696675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell } 57a8a72c38fec3879f5d346840b0d186d5903931b8Jeff Sharkey 5896675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell public ActionMenuItemView(Context context, AttributeSet attrs) { 5935aecd5884a5ccfe380903e39f30f468315e8f92Adam Powell this(context, attrs, 0); 6096675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell } 61a8a72c38fec3879f5d346840b0d186d5903931b8Jeff Sharkey 6296675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell public ActionMenuItemView(Context context, AttributeSet attrs, int defStyle) { 6396675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell super(context, attrs, defStyle); 6435aecd5884a5ccfe380903e39f30f468315e8f92Adam Powell final Resources res = context.getResources(); 6535aecd5884a5ccfe380903e39f30f468315e8f92Adam Powell mAllowTextWithIcon = res.getBoolean( 6635aecd5884a5ccfe380903e39f30f468315e8f92Adam Powell com.android.internal.R.bool.config_allowActionMenuItemTextWithIcon); 6724340afbab8ad4c191784fda8023407205bc0a75Adam Powell TypedArray a = context.obtainStyledAttributes(attrs, 6824340afbab8ad4c191784fda8023407205bc0a75Adam Powell com.android.internal.R.styleable.ActionMenuItemView, 0, 0); 6924340afbab8ad4c191784fda8023407205bc0a75Adam Powell mMinWidth = a.getDimensionPixelSize( 7024340afbab8ad4c191784fda8023407205bc0a75Adam Powell com.android.internal.R.styleable.ActionMenuItemView_minWidth, 0); 7124340afbab8ad4c191784fda8023407205bc0a75Adam Powell a.recycle(); 7296675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell 73c0047d4e111b8cfbffdbebb55f846c7ae935e53eAdam Powell final float density = res.getDisplayMetrics().density; 74c0047d4e111b8cfbffdbebb55f846c7ae935e53eAdam Powell mMaxIconSize = (int) (MAX_ICON_SIZE * density + 0.5f); 75c0047d4e111b8cfbffdbebb55f846c7ae935e53eAdam Powell 766bddd8771d05889024778caa78fb1eaae68a0802Adam Powell setOnClickListener(this); 777b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell setOnLongClickListener(this); 7875d022af1f24cf2d8a7551183ea5bbe943d25d21Adam Powell 79367ee326058bbee6fc179b8b1eb2174fe7ba8f45Adam Powell mSavedPaddingLeft = -1; 80367ee326058bbee6fc179b8b1eb2174fe7ba8f45Adam Powell } 81367ee326058bbee6fc179b8b1eb2174fe7ba8f45Adam Powell 82367ee326058bbee6fc179b8b1eb2174fe7ba8f45Adam Powell @Override 83367ee326058bbee6fc179b8b1eb2174fe7ba8f45Adam Powell public void setPadding(int l, int t, int r, int b) { 84367ee326058bbee6fc179b8b1eb2174fe7ba8f45Adam Powell mSavedPaddingLeft = l; 85367ee326058bbee6fc179b8b1eb2174fe7ba8f45Adam Powell super.setPadding(l, t, r, b); 861f9c7afc5a06576e327a4b1c12688202f53d9462Adam Powell } 871f9c7afc5a06576e327a4b1c12688202f53d9462Adam Powell 8896675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell public MenuItemImpl getItemData() { 8996675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell return mItemData; 9096675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell } 9196675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell 9296675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell public void initialize(MenuItemImpl itemData, int menuType) { 9396675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell mItemData = itemData; 94a8a72c38fec3879f5d346840b0d186d5903931b8Jeff Sharkey 9596675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell setIcon(itemData.getIcon()); 96e7d468410b3a783560d5158a5798cef1b4b67702Adam Powell setTitle(itemData.getTitleForItemView(this)); // Title only takes effect if there is no icon 9796675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell setId(itemData.getItemId()); 98a8a72c38fec3879f5d346840b0d186d5903931b8Jeff Sharkey 9996675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell setVisibility(itemData.isVisible() ? View.VISIBLE : View.GONE); 10096675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell setEnabled(itemData.isEnabled()); 10196675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell } 102a8a72c38fec3879f5d346840b0d186d5903931b8Jeff Sharkey 1031f9c7afc5a06576e327a4b1c12688202f53d9462Adam Powell public void onClick(View v) { 1041f9c7afc5a06576e327a4b1c12688202f53d9462Adam Powell if (mItemInvoker != null) { 1051f9c7afc5a06576e327a4b1c12688202f53d9462Adam Powell mItemInvoker.invokeItem(mItemData); 10696675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell } 10796675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell } 108a8a72c38fec3879f5d346840b0d186d5903931b8Jeff Sharkey 10996675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell public void setItemInvoker(MenuBuilder.ItemInvoker invoker) { 11096675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell mItemInvoker = invoker; 11196675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell } 11296675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell 11396675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell public boolean prefersCondensedTitle() { 114e7d468410b3a783560d5158a5798cef1b4b67702Adam Powell return true; 11596675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell } 11696675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell 11796675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell public void setCheckable(boolean checkable) { 11896675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell // TODO Support checkable action items 11996675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell } 12096675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell 12196675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell public void setChecked(boolean checked) { 12296675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell // TODO Support checkable action items 12396675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell } 12496675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell 12535aecd5884a5ccfe380903e39f30f468315e8f92Adam Powell public void setExpandedFormat(boolean expandedFormat) { 12635aecd5884a5ccfe380903e39f30f468315e8f92Adam Powell if (mExpandedFormat != expandedFormat) { 12735aecd5884a5ccfe380903e39f30f468315e8f92Adam Powell mExpandedFormat = expandedFormat; 12835aecd5884a5ccfe380903e39f30f468315e8f92Adam Powell if (mItemData != null) { 12935aecd5884a5ccfe380903e39f30f468315e8f92Adam Powell mItemData.actionFormatChanged(); 13035aecd5884a5ccfe380903e39f30f468315e8f92Adam Powell } 13135aecd5884a5ccfe380903e39f30f468315e8f92Adam Powell } 13235aecd5884a5ccfe380903e39f30f468315e8f92Adam Powell } 13335aecd5884a5ccfe380903e39f30f468315e8f92Adam Powell 134c619e74cc62678cef09b5f92e87e762a1f02aab7Gilles Debunne private void updateTextButtonVisibility() { 13575d022af1f24cf2d8a7551183ea5bbe943d25d21Adam Powell boolean visible = !TextUtils.isEmpty(mTitle); 13675d022af1f24cf2d8a7551183ea5bbe943d25d21Adam Powell visible &= mIcon == null || 13735aecd5884a5ccfe380903e39f30f468315e8f92Adam Powell (mItemData.showsTextAsAction() && (mAllowTextWithIcon || mExpandedFormat)); 13835aecd5884a5ccfe380903e39f30f468315e8f92Adam Powell 13975d022af1f24cf2d8a7551183ea5bbe943d25d21Adam Powell setText(visible ? mTitle : null); 140c619e74cc62678cef09b5f92e87e762a1f02aab7Gilles Debunne } 141c619e74cc62678cef09b5f92e87e762a1f02aab7Gilles Debunne 14296675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell public void setIcon(Drawable icon) { 14375d022af1f24cf2d8a7551183ea5bbe943d25d21Adam Powell mIcon = icon; 144c1eea136eaae62091b44d7b06a3d61ac694e4fd7Adam Powell if (icon != null) { 145c1eea136eaae62091b44d7b06a3d61ac694e4fd7Adam Powell int width = icon.getIntrinsicWidth(); 146c1eea136eaae62091b44d7b06a3d61ac694e4fd7Adam Powell int height = icon.getIntrinsicHeight(); 147c1eea136eaae62091b44d7b06a3d61ac694e4fd7Adam Powell if (width > mMaxIconSize) { 148c1eea136eaae62091b44d7b06a3d61ac694e4fd7Adam Powell final float scale = (float) mMaxIconSize / width; 149c1eea136eaae62091b44d7b06a3d61ac694e4fd7Adam Powell width = mMaxIconSize; 150c1eea136eaae62091b44d7b06a3d61ac694e4fd7Adam Powell height *= scale; 151c1eea136eaae62091b44d7b06a3d61ac694e4fd7Adam Powell } 152c1eea136eaae62091b44d7b06a3d61ac694e4fd7Adam Powell if (height > mMaxIconSize) { 153c1eea136eaae62091b44d7b06a3d61ac694e4fd7Adam Powell final float scale = (float) mMaxIconSize / height; 154c1eea136eaae62091b44d7b06a3d61ac694e4fd7Adam Powell height = mMaxIconSize; 155c1eea136eaae62091b44d7b06a3d61ac694e4fd7Adam Powell width *= scale; 156c1eea136eaae62091b44d7b06a3d61ac694e4fd7Adam Powell } 157c1eea136eaae62091b44d7b06a3d61ac694e4fd7Adam Powell icon.setBounds(0, 0, width, height); 158c0047d4e111b8cfbffdbebb55f846c7ae935e53eAdam Powell } 159c0047d4e111b8cfbffdbebb55f846c7ae935e53eAdam Powell setCompoundDrawables(icon, null, null, null); 1609f125d341521efc8535e32e35a641be50d405c36Adam Powell 161c619e74cc62678cef09b5f92e87e762a1f02aab7Gilles Debunne updateTextButtonVisibility(); 16296675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell } 163c619e74cc62678cef09b5f92e87e762a1f02aab7Gilles Debunne 164be4d68e7b238b8ee879de0481e39c40d3f1683b6Adam Powell public boolean hasText() { 16575d022af1f24cf2d8a7551183ea5bbe943d25d21Adam Powell return !TextUtils.isEmpty(getText()); 166be4d68e7b238b8ee879de0481e39c40d3f1683b6Adam Powell } 16796675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell 16896675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell public void setShortcut(boolean showShortcut, char shortcutKey) { 16996675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell // Action buttons don't show text for shortcut keys. 17096675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell } 17196675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell 17296675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell public void setTitle(CharSequence title) { 17396675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell mTitle = title; 174a8a72c38fec3879f5d346840b0d186d5903931b8Jeff Sharkey 1757bc3ca0dc52be52ecad1c0de8c62a6a4bf8141caAdam Powell setContentDescription(mTitle); 176c619e74cc62678cef09b5f92e87e762a1f02aab7Gilles Debunne updateTextButtonVisibility(); 17796675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell } 17896675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell 1797bc3ca0dc52be52ecad1c0de8c62a6a4bf8141caAdam Powell @Override 1807bc3ca0dc52be52ecad1c0de8c62a6a4bf8141caAdam Powell public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) { 1817bc3ca0dc52be52ecad1c0de8c62a6a4bf8141caAdam Powell onPopulateAccessibilityEvent(event); 1827bc3ca0dc52be52ecad1c0de8c62a6a4bf8141caAdam Powell return true; 1837bc3ca0dc52be52ecad1c0de8c62a6a4bf8141caAdam Powell } 1847bc3ca0dc52be52ecad1c0de8c62a6a4bf8141caAdam Powell 1857bc3ca0dc52be52ecad1c0de8c62a6a4bf8141caAdam Powell @Override 1867bc3ca0dc52be52ecad1c0de8c62a6a4bf8141caAdam Powell public void onPopulateAccessibilityEvent(AccessibilityEvent event) { 1877bc3ca0dc52be52ecad1c0de8c62a6a4bf8141caAdam Powell super.onPopulateAccessibilityEvent(event); 1887bc3ca0dc52be52ecad1c0de8c62a6a4bf8141caAdam Powell final CharSequence cdesc = getContentDescription(); 1897bc3ca0dc52be52ecad1c0de8c62a6a4bf8141caAdam Powell if (!TextUtils.isEmpty(cdesc)) { 1907bc3ca0dc52be52ecad1c0de8c62a6a4bf8141caAdam Powell event.getText().add(cdesc); 1917bc3ca0dc52be52ecad1c0de8c62a6a4bf8141caAdam Powell } 1927bc3ca0dc52be52ecad1c0de8c62a6a4bf8141caAdam Powell } 1937bc3ca0dc52be52ecad1c0de8c62a6a4bf8141caAdam Powell 1947bc3ca0dc52be52ecad1c0de8c62a6a4bf8141caAdam Powell @Override 1957bc3ca0dc52be52ecad1c0de8c62a6a4bf8141caAdam Powell public boolean dispatchHoverEvent(MotionEvent event) { 1967bc3ca0dc52be52ecad1c0de8c62a6a4bf8141caAdam Powell // Don't allow children to hover; we want this to be treated as a single component. 1977bc3ca0dc52be52ecad1c0de8c62a6a4bf8141caAdam Powell return onHoverEvent(event); 1987bc3ca0dc52be52ecad1c0de8c62a6a4bf8141caAdam Powell } 1997bc3ca0dc52be52ecad1c0de8c62a6a4bf8141caAdam Powell 20096675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell public boolean showsIcon() { 20196675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell return true; 20296675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell } 203696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell 204696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell public boolean needsDividerBefore() { 205696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell return hasText() && mItemData.getIcon() == null; 206696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell } 207696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell 208696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell public boolean needsDividerAfter() { 209696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell return hasText(); 210696cba573e651b0e4f18a4718627c8ccecb3bda0Adam Powell } 2117b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell 2127b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell @Override 2137b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell public boolean onLongClick(View v) { 2147b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell if (hasText()) { 2157b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell // Don't show the cheat sheet for items that already show text. 2167b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell return false; 2177b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell } 2187b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell 2197b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell final int[] screenPos = new int[2]; 2207b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell final Rect displayFrame = new Rect(); 2217b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell getLocationOnScreen(screenPos); 2227b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell getWindowVisibleDisplayFrame(displayFrame); 2237b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell 2247b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell final Context context = getContext(); 2257b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell final int width = getWidth(); 2267b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell final int height = getHeight(); 2277b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell final int midy = screenPos[1] + height / 2; 2287b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell final int screenWidth = context.getResources().getDisplayMetrics().widthPixels; 2297b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell 2307b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell Toast cheatSheet = Toast.makeText(context, mItemData.getTitle(), Toast.LENGTH_SHORT); 2317b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell if (midy < displayFrame.height()) { 2327b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell // Show along the top; follow action buttons 233aac0d4ed026d1cfbcf3fa81c6e4eb96f4347ca17Fabrice Di Meglio cheatSheet.setGravity(Gravity.TOP | Gravity.END, 2347b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell screenWidth - screenPos[0] - width / 2, height); 2357b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell } else { 2367b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell // Show along the bottom center 2377b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell cheatSheet.setGravity(Gravity.BOTTOM | Gravity.CENTER_HORIZONTAL, 0, height); 2387b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell } 2397b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell cheatSheet.show(); 2407b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell return true; 2417b5e9e6c1c7098b6d7b2c6f9ab0c316f0f66109eAdam Powell } 24224340afbab8ad4c191784fda8023407205bc0a75Adam Powell 24324340afbab8ad4c191784fda8023407205bc0a75Adam Powell @Override 24424340afbab8ad4c191784fda8023407205bc0a75Adam Powell protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 24575d022af1f24cf2d8a7551183ea5bbe943d25d21Adam Powell final boolean textVisible = hasText(); 246367ee326058bbee6fc179b8b1eb2174fe7ba8f45Adam Powell if (textVisible && mSavedPaddingLeft >= 0) { 247367ee326058bbee6fc179b8b1eb2174fe7ba8f45Adam Powell super.setPadding(mSavedPaddingLeft, getPaddingTop(), 248367ee326058bbee6fc179b8b1eb2174fe7ba8f45Adam Powell getPaddingRight(), getPaddingBottom()); 24975d022af1f24cf2d8a7551183ea5bbe943d25d21Adam Powell } 25075d022af1f24cf2d8a7551183ea5bbe943d25d21Adam Powell 25124340afbab8ad4c191784fda8023407205bc0a75Adam Powell super.onMeasure(widthMeasureSpec, heightMeasureSpec); 25224340afbab8ad4c191784fda8023407205bc0a75Adam Powell 25324340afbab8ad4c191784fda8023407205bc0a75Adam Powell final int widthMode = MeasureSpec.getMode(widthMeasureSpec); 25475d022af1f24cf2d8a7551183ea5bbe943d25d21Adam Powell final int widthSize = MeasureSpec.getSize(widthMeasureSpec); 25524340afbab8ad4c191784fda8023407205bc0a75Adam Powell final int oldMeasuredWidth = getMeasuredWidth(); 25675d022af1f24cf2d8a7551183ea5bbe943d25d21Adam Powell final int targetWidth = widthMode == MeasureSpec.AT_MOST ? Math.min(widthSize, mMinWidth) 25724340afbab8ad4c191784fda8023407205bc0a75Adam Powell : mMinWidth; 25824340afbab8ad4c191784fda8023407205bc0a75Adam Powell 25924340afbab8ad4c191784fda8023407205bc0a75Adam Powell if (widthMode != MeasureSpec.EXACTLY && mMinWidth > 0 && oldMeasuredWidth < targetWidth) { 26024340afbab8ad4c191784fda8023407205bc0a75Adam Powell // Remeasure at exactly the minimum width. 26124340afbab8ad4c191784fda8023407205bc0a75Adam Powell super.onMeasure(MeasureSpec.makeMeasureSpec(targetWidth, MeasureSpec.EXACTLY), 26224340afbab8ad4c191784fda8023407205bc0a75Adam Powell heightMeasureSpec); 26324340afbab8ad4c191784fda8023407205bc0a75Adam Powell } 26475d022af1f24cf2d8a7551183ea5bbe943d25d21Adam Powell 26575d022af1f24cf2d8a7551183ea5bbe943d25d21Adam Powell if (!textVisible && mIcon != null) { 26675d022af1f24cf2d8a7551183ea5bbe943d25d21Adam Powell // TextView won't center compound drawables in both dimensions without 26775d022af1f24cf2d8a7551183ea5bbe943d25d21Adam Powell // a little coercion. Pad in to center the icon after we've measured. 26875d022af1f24cf2d8a7551183ea5bbe943d25d21Adam Powell final int w = getMeasuredWidth(); 269c0047d4e111b8cfbffdbebb55f846c7ae935e53eAdam Powell final int dw = mIcon.getBounds().width(); 270367ee326058bbee6fc179b8b1eb2174fe7ba8f45Adam Powell super.setPadding((w - dw) / 2, getPaddingTop(), getPaddingRight(), getPaddingBottom()); 27175d022af1f24cf2d8a7551183ea5bbe943d25d21Adam Powell } 27224340afbab8ad4c191784fda8023407205bc0a75Adam Powell } 27396675b1df3969f2d313b68f60ed9fa36805db8ceAdam Powell} 274