PopupWindow.java revision ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7c
19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage android.widget; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport com.android.internal.R; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2175986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganovimport android.content.Context; 2275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganovimport android.content.res.TypedArray; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.KeyEvent; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.MotionEvent; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.View; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.WindowManager; 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.Gravity; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.ViewGroup; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.ViewTreeObserver; 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.ViewTreeObserver.OnScrollChangedListener; 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.View.OnTouchListener; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.PixelFormat; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Rect; 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.drawable.Drawable; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.drawable.StateListDrawable; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.IBinder; 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.AttributeSet; 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.lang.ref.WeakReference; 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>A popup window that can be used to display an arbitrary view. The popup 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * windows is a floating container that appears on top of the current 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * activity.</p> 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see android.widget.AutoCompleteTextView 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see android.widget.Spinner 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class PopupWindow { 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 51e29f064383cbc745c8605c707000ab4e16ee0aacRomain Guy * Mode for {@link #setInputMethodMode(int)}: the requirements for the 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * input method should be based on the focusability of the popup. That is 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * if it is focusable than it needs to work with the input method, else 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * it doesn't. 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int INPUT_METHOD_FROM_FOCUSABLE = 0; 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 59e29f064383cbc745c8605c707000ab4e16ee0aacRomain Guy * Mode for {@link #setInputMethodMode(int)}: this popup always needs to 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * work with an input method, regardless of whether it is focusable. This 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * means that it will always be displayed so that the user can also operate 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the input method while it is shown. 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int INPUT_METHOD_NEEDED = 1; 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 67e29f064383cbc745c8605c707000ab4e16ee0aacRomain Guy * Mode for {@link #setInputMethodMode(int)}: this popup never needs to 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * work with an input method, regardless of whether it is focusable. This 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * means that it will always be displayed to use as much space on the 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * screen as needed, regardless of whether this covers the input method. 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int INPUT_METHOD_NOT_NEEDED = 2; 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 74448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy private Context mContext; 75448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy private WindowManager mWindowManager; 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mIsShowing; 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mIsDropdown; 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private View mContentView; 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private View mPopupView; 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mFocusable; 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mInputMethodMode = INPUT_METHOD_FROM_FOCUSABLE; 84374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy private int mSoftInputMode; 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mTouchable = true; 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mOutsideTouchable = false; 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mClippingEnabled = true; 8801ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown private boolean mSplitTouchEnabled; 89ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell private boolean mLayoutInScreen; 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private OnTouchListener mTouchInterceptor; 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mWidthMode; 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mWidth; 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mLastWidth; 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mHeightMode; 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mHeight; 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mLastHeight; 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mPopupWidth; 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mPopupHeight; 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int[] mDrawingLocation = new int[2]; 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int[] mScreenLocation = new int[2]; 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Rect mTempRect = new Rect(); 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Drawable mBackground; 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Drawable mAboveAnchorBackgroundDrawable; 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Drawable mBelowAnchorBackgroundDrawable; 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mAboveAnchor; 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private OnDismissListener mOnDismissListener; 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mIgnoreCheekPress = false; 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mAnimationStyle = -1; 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int[] ABOVE_ANCHOR_STATE_SET = new int[] { 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.attr.state_above_anchor 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private WeakReference<View> mAnchor; 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private OnScrollChangedListener mOnScrollChangedListener = 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project new OnScrollChangedListener() { 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onScrollChanged() { 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View anchor = mAnchor.get(); 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (anchor != null && mPopupView != null) { 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams p = (WindowManager.LayoutParams) 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPopupView.getLayoutParams(); 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1313e141685003939a9addce21ba2492ea3a8aebee6Romain Guy updateAboveAnchor(findDropDownPosition(anchor, p, mAnchorXoff, mAnchorYoff)); 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project update(p.x, p.y, -1, -1, true); 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mAnchorXoff, mAnchorYoff; 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Create a new empty, non focusable popup window of dimension (0,0).</p> 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The popup does provide a background.</p> 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public PopupWindow(Context context) { 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(context, null); 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Create a new empty, non focusable popup window of dimension (0,0).</p> 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The popup does provide a background.</p> 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public PopupWindow(Context context, AttributeSet attrs) { 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(context, attrs, com.android.internal.R.attr.popupWindowStyle); 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Create a new empty, non focusable popup window of dimension (0,0).</p> 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The popup does provide a background.</p> 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public PopupWindow(Context context, AttributeSet attrs, int defStyle) { 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext = context; 163448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy mWindowManager = (WindowManager)context.getSystemService(Context.WINDOW_SERVICE); 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project TypedArray a = 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project context.obtainStyledAttributes( 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attrs, com.android.internal.R.styleable.PopupWindow, defStyle, 0); 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBackground = a.getDrawable(R.styleable.PopupWindow_popupBackground); 1709aed300279db6953356aed5ef24a42291f5829cbAdam Powell mAnimationStyle = a.getResourceId(R.styleable.PopupWindow_windowAnimationStyle, -1); 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If this is a StateListDrawable, try to find and store the drawable to be 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // used when the drop-down is placed above its anchor view, and the one to be 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // used when the drop-down is placed below its anchor view. We extract 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the drawables ourselves to work around a problem with using refreshDrawableState 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // that it will take into account the padding of all drawables specified in a 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // StateListDrawable, thus adding superfluous padding to drop-down views. 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We assume a StateListDrawable will have a drawable for ABOVE_ANCHOR_STATE_SET and 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // at least one other drawable, intended for the 'below-anchor state'. 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mBackground instanceof StateListDrawable) { 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project StateListDrawable background = (StateListDrawable) mBackground; 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Find the above-anchor view - this one's easy, it should be labeled as such. 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int aboveAnchorStateIndex = background.getStateDrawableIndex(ABOVE_ANCHOR_STATE_SET); 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Now, for the below-anchor view, look for any other drawable specified in the 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // StateListDrawable which is not for the above-anchor state and use that. 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int count = background.getStateCount(); 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int belowAnchorStateIndex = -1; 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count; i++) { 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (i != aboveAnchorStateIndex) { 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project belowAnchorStateIndex = i; 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Store the drawables we found, if we found them. Otherwise, set them both 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to null so that we'll just use refreshDrawableState. 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (aboveAnchorStateIndex != -1 && belowAnchorStateIndex != -1) { 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAboveAnchorBackgroundDrawable = background.getStateDrawable(aboveAnchorStateIndex); 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBelowAnchorBackgroundDrawable = background.getStateDrawable(belowAnchorStateIndex); 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBelowAnchorBackgroundDrawable = null; 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAboveAnchorBackgroundDrawable = null; 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a.recycle(); 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Create a new empty, non focusable popup window of dimension (0,0).</p> 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The popup does not provide any background. This should be handled 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * by the content view.</p> 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public PopupWindow() { 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(null, 0, 0); 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Create a new non focusable popup window which can display the 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <tt>contentView</tt>. The dimension of the window are (0,0).</p> 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The popup does not provide any background. This should be handled 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * by the content view.</p> 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param contentView the popup's content 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public PopupWindow(View contentView) { 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(contentView, 0, 0); 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Create a new empty, non focusable popup window. The dimension of the 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window must be passed to this constructor.</p> 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The popup does not provide any background. This should be handled 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * by the content view.</p> 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param width the popup's width 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param height the popup's height 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public PopupWindow(int width, int height) { 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(null, width, height); 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Create a new non focusable popup window which can display the 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <tt>contentView</tt>. The dimension of the window must be passed to 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * this constructor.</p> 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The popup does not provide any background. This should be handled 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * by the content view.</p> 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param contentView the popup's content 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param width the popup's width 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param height the popup's height 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public PopupWindow(View contentView, int width, int height) { 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(contentView, width, height, false); 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Create a new popup window which can display the <tt>contentView</tt>. 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The dimension of the window must be passed to this constructor.</p> 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The popup does not provide any background. This should be handled 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * by the content view.</p> 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param contentView the popup's content 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param width the popup's width 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param height the popup's height 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param focusable true if the popup can be focused, false otherwise 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 277448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy public PopupWindow(View contentView, int width, int height, boolean focusable) { 278448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy if (contentView != null) { 279448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy mContext = contentView.getContext(); 280448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy mWindowManager = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE); 281448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy } 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setContentView(contentView); 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setWidth(width); 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setHeight(height); 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setFocusable(focusable); 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Return the drawable used as the popup window's background.</p> 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the background drawable or null 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Drawable getBackground() { 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mBackground; 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Change the background drawable for this popup window. The background 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * can be set to null.</p> 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param background the popup's background 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setBackgroundDrawable(Drawable background) { 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBackground = background; 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Return the animation style to use the popup appears and disappears</p> 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the animation style to use the popup appears and disappears 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getAnimationStyle() { 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAnimationStyle; 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set the flag on popup to ignore cheek press eventt; by default this flag 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is set to false 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * which means the pop wont ignore cheek press dispatch events. 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown or through a manual call to one of 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the {@link #update()} methods.</p> 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #update() 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setIgnoreCheekPress() { 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIgnoreCheekPress = true; 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Change the animation style resource for this popup.</p> 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown or through a manual call to one of 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the {@link #update()} methods.</p> 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param animationStyle animation style to use when the popup appears 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and disappears. Set to -1 for the default animation, 0 for no 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * animation, or a resource identifier for an explicit animation. 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #update() 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setAnimationStyle(int animationStyle) { 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAnimationStyle = animationStyle; 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Return the view used as the content of the popup window.</p> 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return a {@link android.view.View} representing the popup's content 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setContentView(android.view.View) 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public View getContentView() { 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mContentView; 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Change the popup's content. The content is represented by an instance 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * of {@link android.view.View}.</p> 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>This method has no effect if called when the popup is showing. To 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * apply it while a popup is showing, call </p> 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param contentView the new content for the popup 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getContentView() 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isShowing() 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setContentView(View contentView) { 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isShowing()) { 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContentView = contentView; 378448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy 379448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy if (mContext == null) { 380448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy mContext = mContentView.getContext(); 381448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy } 382448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy 383448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy if (mWindowManager == null) { 384448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy mWindowManager = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE); 385448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy } 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set a callback for all touch events being dispatched to the popup 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window. 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setTouchInterceptor(OnTouchListener l) { 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTouchInterceptor = l; 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Indicate whether the popup window can grab the focus.</p> 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if the popup is focusable, false otherwise 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setFocusable(boolean) 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isFocusable() { 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mFocusable; 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Changes the focusability of the popup window. When focusable, the 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window will grab the focus from the current focused widget if the popup 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * contains a focusable {@link android.view.View}. By default a popup 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window is not focusable.</p> 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown or through a manual call to one of 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the {@link #update()} methods.</p> 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param focusable true if the popup should grab focus, false otherwise. 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isFocusable() 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isShowing() 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #update() 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setFocusable(boolean focusable) { 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusable = focusable; 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the current value in {@link #setInputMethodMode(int)}. 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setInputMethodMode(int) 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getInputMethodMode() { 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mInputMethodMode; 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Control how the popup operates with an input method: one of 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #INPUT_METHOD_FROM_FOCUSABLE}, {@link #INPUT_METHOD_NEEDED}, 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * or {@link #INPUT_METHOD_NOT_NEEDED}. 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown or through a manual call to one of 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the {@link #update()} methods.</p> 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getInputMethodMode() 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #update() 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setInputMethodMode(int mode) { 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputMethodMode = mode; 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 452374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy 453374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy /** 454374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * Sets the operating mode for the soft input area. 455374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * 456374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * @param mode The desired mode, see 457374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * {@link android.view.WindowManager.LayoutParams#softInputMode} 458374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * for the full list 459374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * 460374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * @see android.view.WindowManager.LayoutParams#softInputMode 461374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * @see #getSoftInputMode() 462374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy */ 463374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy public void setSoftInputMode(int mode) { 464374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy mSoftInputMode = mode; 465374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy } 466374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy 467374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy /** 468374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * Returns the current value in {@link #setSoftInputMode(int)}. 469374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * 470374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * @see #setSoftInputMode(int) 471374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * @see android.view.WindowManager.LayoutParams#softInputMode 472374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy */ 473374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy public int getSoftInputMode() { 474374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy return mSoftInputMode; 475374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy } 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Indicates whether the popup window receives touch events.</p> 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if the popup is touchable, false otherwise 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setTouchable(boolean) 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isTouchable() { 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mTouchable; 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Changes the touchability of the popup window. When touchable, the 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window will receive touch events, otherwise touch events will go to the 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window below it. By default the window is touchable.</p> 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown or through a manual call to one of 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the {@link #update()} methods.</p> 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param touchable true if the popup should receive touch events, false otherwise 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isTouchable() 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isShowing() 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #update() 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setTouchable(boolean touchable) { 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTouchable = touchable; 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Indicates whether the popup window will be informed of touch events 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * outside of its window.</p> 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if the popup is outside touchable, false otherwise 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setOutsideTouchable(boolean) 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isOutsideTouchable() { 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mOutsideTouchable; 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Controls whether the pop-up will be informed of touch events outside 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * of its window. This only makes sense for pop-ups that are touchable 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * but not focusable, which means touches outside of the window will 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * be delivered to the window behind. The default is false.</p> 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown or through a manual call to one of 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the {@link #update()} methods.</p> 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param touchable true if the popup should receive outside 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * touch events, false otherwise 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isOutsideTouchable() 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isShowing() 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #update() 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setOutsideTouchable(boolean touchable) { 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOutsideTouchable = touchable; 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Indicates whether clipping of the popup window is enabled.</p> 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if the clipping is enabled, false otherwise 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setClippingEnabled(boolean) 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isClippingEnabled() { 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mClippingEnabled; 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Allows the popup window to extend beyond the bounds of the screen. By default the 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window is clipped to the screen boundaries. Setting this to false will allow windows to be 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * accurately positioned.</p> 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown or through a manual call to one of 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the {@link #update()} methods.</p> 5599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param enabled false if the window should be allowed to extend outside of the screen 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isShowing() 5629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isClippingEnabled() 5639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #update() 5649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setClippingEnabled(boolean enabled) { 5669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mClippingEnabled = enabled; 5679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 57001ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * <p>Indicates whether the popup window supports splitting touches.</p> 57101ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * 57201ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * @return true if the touch splitting is enabled, false otherwise 57301ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * 57401ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * @see #setSplitTouchEnabled(boolean) 57501ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * @hide 57601ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown */ 57701ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown public boolean isSplitTouchEnabled() { 57801ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown return mSplitTouchEnabled; 57901ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown } 58001ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown 58101ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown /** 58201ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * <p>Allows the popup window to split touches across other windows that also 58301ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * support split touch. When this flag is not set, the first pointer 58401ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * that goes down determines the window to which all subsequent touches 58501ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * go until all pointers go up. When this flag is set, each pointer 58601ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * (not necessarily the first) that goes down determines the window 58701ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * to which all subsequent touches of that pointer will go until that 58801ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * pointer goes up thereby enabling touches with multiple pointers 58901ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * to be split across multiple windows.</p> 59001ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * 59101ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * @param enabled true if the split touches should be enabled, false otherwise 59201ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * @see #isSplitTouchEnabled() 59301ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * @hide 59401ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown */ 59501ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown public void setSplitTouchEnabled(boolean enabled) { 59601ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown mSplitTouchEnabled = enabled; 59701ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown } 59801ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown 59901ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown /** 600ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * <p>Indicates whether the popup window will be forced into using absolute screen coordinates 601ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * for positioning.</p> 602ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * 603ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * @return true if the window will always be positioned in screen coordinates. 604ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * @hide 605ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell */ 606ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell public boolean isLayoutInScreenEnabled() { 607ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell return mLayoutInScreen; 608ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell } 609ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell 610ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell /** 611ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * <p>Allows the popup window to force the flag 612ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * {@link WindowManager.LayoutParams#FLAG_LAYOUT_IN_SCREEN}, overriding default behavior. 613ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * This will cause the popup to be positioned in absolute screen coordinates.</p> 614ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * 615ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * @param enabled true if the popup should always be positioned in screen coordinates 616ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * @hide 617ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell */ 618ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell public void setLayoutInScreenEnabled(boolean enabled) { 619ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell mLayoutInScreen = enabled; 620ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell } 621ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell 622ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell /** 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Change the width and height measure specs that are given to the 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window manager by the popup. By default these are 0, meaning that 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the current width or height is requested as an explicit size from 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the window manager. You can supply 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link ViewGroup.LayoutParams#WRAP_CONTENT} or 628980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy * {@link ViewGroup.LayoutParams#MATCH_PARENT} to have that measure 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * spec supplied instead, replacing the absolute width and height that 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * has been set in the popup.</p> 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown.</p> 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param widthSpec an explicit width measure spec mode, either 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link ViewGroup.LayoutParams#WRAP_CONTENT}, 637980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy * {@link ViewGroup.LayoutParams#MATCH_PARENT}, or 0 to use the absolute 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * width. 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param heightSpec an explicit height measure spec mode, either 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link ViewGroup.LayoutParams#WRAP_CONTENT}, 641980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy * {@link ViewGroup.LayoutParams#MATCH_PARENT}, or 0 to use the absolute 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * height. 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setWindowLayoutMode(int widthSpec, int heightSpec) { 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidthMode = widthSpec; 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeightMode = heightSpec; 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Return this popup's height MeasureSpec</p> 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the height MeasureSpec of the popup 6539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setHeight(int) 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getHeight() { 6579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mHeight; 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Change the popup's height MeasureSpec</p> 6629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown.</p> 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param height the height MeasureSpec of the popup 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getHeight() 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isShowing() 6709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setHeight(int height) { 6729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeight = height; 6739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Return this popup's width MeasureSpec</p> 6779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the width MeasureSpec of the popup 6799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setWidth(int) 6819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getWidth() { 6839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mWidth; 6849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Change the popup's width MeasureSpec</p> 6889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown.</p> 6919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param width the width MeasureSpec of the popup 6939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getWidth() 6959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isShowing() 6969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setWidth(int width) { 6989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidth = width; 6999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Indicate whether this popup window is showing on screen.</p> 7039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if the popup is showing, false otherwise 7059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isShowing() { 7079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mIsShowing; 7089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 7129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Display the content view in a popup window at the specified location. If the popup window 7139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * cannot fit on screen, it will be clipped. See {@link android.view.WindowManager.LayoutParams} 7149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for more information on how gravity and the x and y parameters are related. Specifying 7159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * a gravity of {@link android.view.Gravity#NO_GRAVITY} is similar to specifying 7169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <code>Gravity.LEFT | Gravity.TOP</code>. 7179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * </p> 7189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param parent a parent view to get the {@link android.view.View#getWindowToken()} token from 7209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param gravity the gravity which controls the placement of the popup window 7219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param x the popup's x location offset 7229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param y the popup's y location offset 7239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void showAtLocation(View parent, int gravity, int x, int y) { 7259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isShowing() || mContentView == null) { 7269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 7279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unregisterForScrollChanged(); 7309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIsShowing = true; 7329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIsDropdown = false; 7339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams p = createPopupLayout(parent.getWindowToken()); 7359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.windowAnimations = computeAnimationResource(); 7369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project preparePopup(p); 7389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (gravity == Gravity.NO_GRAVITY) { 7399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gravity = Gravity.TOP | Gravity.LEFT; 7409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.gravity = gravity; 7429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.x = x; 7439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.y = y; 7449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invokePopup(p); 7459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Display the content view in a popup window anchored to the bottom-left 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * corner of the anchor view. If there is not enough room on screen to show 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the popup in its entirety, this method tries to find a parent scroll 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * view to scroll. If no parent scroll view can be scrolled, the bottom-left 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * corner of the popup is pinned at the top left corner of the anchor view.</p> 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param anchor the view on which to pin the popup window 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #dismiss() 7579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void showAsDropDown(View anchor) { 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project showAsDropDown(anchor, 0, 0); 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Display the content view in a popup window anchored to the bottom-left 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * corner of the anchor view offset by the specified x and y coordinates. 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If there is not enough room on screen to show 7669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the popup in its entirety, this method tries to find a parent scroll 7679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * view to scroll. If no parent scroll view can be scrolled, the bottom-left 7689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * corner of the popup is pinned at the top left corner of the anchor view.</p> 7699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the view later scrolls to move <code>anchor</code> to a different 7709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * location, the popup will be moved correspondingly.</p> 7719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param anchor the view on which to pin the popup window 7739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #dismiss() 7759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void showAsDropDown(View anchor, int xoff, int yoff) { 7779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isShowing() || mContentView == null) { 7789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 7799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project registerForScrollChanged(anchor, xoff, yoff); 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIsShowing = true; 7849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIsDropdown = true; 7859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams p = createPopupLayout(anchor.getWindowToken()); 7879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project preparePopup(p); 7889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7893e141685003939a9addce21ba2492ea3a8aebee6Romain Guy updateAboveAnchor(findDropDownPosition(anchor, p, xoff, yoff)); 7909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mHeightMode < 0) p.height = mLastHeight = mHeightMode; 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWidthMode < 0) p.width = mLastWidth = mWidthMode; 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.windowAnimations = computeAnimationResource(); 7959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invokePopup(p); 7979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7993e141685003939a9addce21ba2492ea3a8aebee6Romain Guy private void updateAboveAnchor(boolean aboveAnchor) { 8003e141685003939a9addce21ba2492ea3a8aebee6Romain Guy if (aboveAnchor != mAboveAnchor) { 8013e141685003939a9addce21ba2492ea3a8aebee6Romain Guy mAboveAnchor = aboveAnchor; 8023e141685003939a9addce21ba2492ea3a8aebee6Romain Guy 8033e141685003939a9addce21ba2492ea3a8aebee6Romain Guy if (mBackground != null) { 8043e141685003939a9addce21ba2492ea3a8aebee6Romain Guy // If the background drawable provided was a StateListDrawable with above-anchor 8053e141685003939a9addce21ba2492ea3a8aebee6Romain Guy // and below-anchor states, use those. Otherwise rely on refreshDrawableState to 8063e141685003939a9addce21ba2492ea3a8aebee6Romain Guy // do the job. 8073e141685003939a9addce21ba2492ea3a8aebee6Romain Guy if (mAboveAnchorBackgroundDrawable != null) { 8083e141685003939a9addce21ba2492ea3a8aebee6Romain Guy if (mAboveAnchor) { 8093e141685003939a9addce21ba2492ea3a8aebee6Romain Guy mPopupView.setBackgroundDrawable(mAboveAnchorBackgroundDrawable); 8103e141685003939a9addce21ba2492ea3a8aebee6Romain Guy } else { 8113e141685003939a9addce21ba2492ea3a8aebee6Romain Guy mPopupView.setBackgroundDrawable(mBelowAnchorBackgroundDrawable); 8123e141685003939a9addce21ba2492ea3a8aebee6Romain Guy } 8133e141685003939a9addce21ba2492ea3a8aebee6Romain Guy } else { 8143e141685003939a9addce21ba2492ea3a8aebee6Romain Guy mPopupView.refreshDrawableState(); 8153e141685003939a9addce21ba2492ea3a8aebee6Romain Guy } 8163e141685003939a9addce21ba2492ea3a8aebee6Romain Guy } 8173e141685003939a9addce21ba2492ea3a8aebee6Romain Guy } 8183e141685003939a9addce21ba2492ea3a8aebee6Romain Guy } 8193e141685003939a9addce21ba2492ea3a8aebee6Romain Guy 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Indicates whether the popup is showing above (the y coordinate of the popup's bottom 8229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is less than the y coordinate of the anchor) or below the anchor view (the y coordinate 8239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * of the popup is greater than y coordinate of the anchor's bottom). 8249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The value returned 8269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * by this method is meaningful only after {@link #showAsDropDown(android.view.View)} 8279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * or {@link #showAsDropDown(android.view.View, int, int)} was invoked. 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if this popup is showing above the anchor view, false otherwise. 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isAboveAnchor() { 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAboveAnchor; 8339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Prepare the popup by embedding in into a new ViewGroup if the 8379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * background drawable is not null. If embedding is required, the layout 8389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * parameters' height is mnodified to take into account the background's 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * padding.</p> 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param p the layout parameters of the popup's content view 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void preparePopup(WindowManager.LayoutParams p) { 844448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy if (mContentView == null || mContext == null || mWindowManager == null) { 845448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy throw new IllegalStateException("You must specify a valid content view by " 846448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy + "calling setContentView() before attempting to show the popup."); 847448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy } 848448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy 8499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mBackground != null) { 8509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewGroup.LayoutParams layoutParams = mContentView.getLayoutParams(); 851980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy int height = ViewGroup.LayoutParams.MATCH_PARENT; 8529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (layoutParams != null && 8539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project layoutParams.height == ViewGroup.LayoutParams.WRAP_CONTENT) { 8549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project height = ViewGroup.LayoutParams.WRAP_CONTENT; 8559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // when a background is available, we embed the content view 8589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // within another view that owns the background drawable 8599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project PopupViewContainer popupViewContainer = new PopupViewContainer(mContext); 8609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project PopupViewContainer.LayoutParams listParams = new PopupViewContainer.LayoutParams( 861980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy ViewGroup.LayoutParams.MATCH_PARENT, height 8629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ); 8639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project popupViewContainer.setBackgroundDrawable(mBackground); 8649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project popupViewContainer.addView(mContentView, listParams); 8659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPopupView = popupViewContainer; 8679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 8689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPopupView = mContentView; 8699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPopupWidth = p.width; 8719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPopupHeight = p.height; 8729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Invoke the popup window by adding the content view to the window 8769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * manager.</p> 8779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The content view must be non-null when this method is invoked.</p> 8799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param p the layout parameters of the popup's content view 8819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void invokePopup(WindowManager.LayoutParams p) { 883d034856ab901a8be1877174da33458630faeb382Amith Yamasani p.packageName = mContext.getPackageName(); 8849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowManager.addView(mPopupView, p); 8859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Generate the layout parameters for the popup window.</p> 8899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param token the window token used to bind the popup's window 8919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the layout parameters to pass to the window manager 8939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private WindowManager.LayoutParams createPopupLayout(IBinder token) { 8959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // generates the layout parameters for the drop down 8969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we want a fixed size view located at the bottom left of the anchor 8979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams p = new WindowManager.LayoutParams(); 8989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // these gravity settings put the view at the top left corner of the 8999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // screen. The view is then positioned to the appropriate location 9009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // by setting the x and y offsets to match the anchor's bottom 9019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // left corner 9029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.gravity = Gravity.LEFT | Gravity.TOP; 9039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.width = mLastWidth = mWidth; 9049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.height = mLastHeight = mHeight; 9059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mBackground != null) { 9069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.format = mBackground.getOpacity(); 9079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 9089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.format = PixelFormat.TRANSLUCENT; 9099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.flags = computeFlags(p.flags); 9119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.type = WindowManager.LayoutParams.TYPE_APPLICATION_PANEL; 9129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.token = token; 913374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy p.softInputMode = mSoftInputMode; 9149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.setTitle("PopupWindow:" + Integer.toHexString(hashCode())); 9159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return p; 9179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int computeFlags(int curFlags) { 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curFlags &= ~( 9219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.FLAG_IGNORE_CHEEK_PRESSES | 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE | 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE | 9249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH | 9259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS | 926ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM | 927ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell WindowManager.LayoutParams.FLAG_SPLIT_TOUCH); 9289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if(mIgnoreCheekPress) { 9299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curFlags |= WindowManager.LayoutParams.FLAG_IGNORE_CHEEK_PRESSES; 9309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mFocusable) { 9329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curFlags |= WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE; 9339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mInputMethodMode == INPUT_METHOD_NEEDED) { 9349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curFlags |= WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM; 9359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (mInputMethodMode == INPUT_METHOD_NOT_NEEDED) { 9379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curFlags |= WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM; 9389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mTouchable) { 9409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curFlags |= WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE; 9419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 942c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project if (mOutsideTouchable) { 9439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curFlags |= WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH; 9449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mClippingEnabled) { 9469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curFlags |= WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS; 9479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 94801ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown if (mSplitTouchEnabled) { 94901ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown curFlags |= WindowManager.LayoutParams.FLAG_SPLIT_TOUCH; 95001ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown } 951ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell if (mLayoutInScreen) { 952ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell curFlags |= WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN; 953ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell } 9549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return curFlags; 9559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int computeAnimationResource() { 9589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAnimationStyle == -1) { 9599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mIsDropdown) { 9609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAboveAnchor 9619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? com.android.internal.R.style.Animation_DropDownUp 9629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project : com.android.internal.R.style.Animation_DropDownDown; 9639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 9659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAnimationStyle; 9679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 9709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Positions the popup window on screen. When the popup window is too 9719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * tall to fit under the anchor, a parent scroll view is seeked and scrolled 9729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * up to reclaim space. If scrolling is not possible or not enough, the 9739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * popup window gets moved on top of the anchor.</p> 9749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 9759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The height must have been set on the layout parameters prior to 9769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * calling this method.</p> 9779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 9789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param anchor the view on which the popup window must be anchored 9799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param p the layout parameters used to display the drop down 9809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 9819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if the popup is translated upwards to fit on screen 9829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 9839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean findDropDownPosition(View anchor, WindowManager.LayoutParams p, 9849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int xoff, int yoff) { 9859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project anchor.getLocationInWindow(mDrawingLocation); 9879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.x = mDrawingLocation[0] + xoff; 9883e141685003939a9addce21ba2492ea3a8aebee6Romain Guy p.y = mDrawingLocation[1] + anchor.getHeight() + yoff; 9899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean onTop = false; 9919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.gravity = Gravity.LEFT | Gravity.TOP; 9939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project anchor.getLocationOnScreen(mScreenLocation); 9959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect displayFrame = new Rect(); 9969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project anchor.getWindowVisibleDisplayFrame(displayFrame); 9979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View root = anchor.getRootView(); 9999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p.y + mPopupHeight > displayFrame.bottom || p.x + mPopupWidth - root.getWidth() > 0) { 10009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // if the drop down disappears at the bottom of the screen. we try to 10019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // scroll a parent scrollview or move the drop down back up on top of 10029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the edit box 10039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int scrollX = anchor.getScrollX(); 10049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int scrollY = anchor.getScrollY(); 10053e141685003939a9addce21ba2492ea3a8aebee6Romain Guy Rect r = new Rect(scrollX, scrollY, scrollX + mPopupWidth + xoff, 10063e141685003939a9addce21ba2492ea3a8aebee6Romain Guy scrollY + mPopupHeight + anchor.getHeight() + yoff); 10079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project anchor.requestRectangleOnScreen(r, true); 10083e141685003939a9addce21ba2492ea3a8aebee6Romain Guy 10099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // now we re-evaluate the space available, and decide from that 10109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // whether the pop-up will go above or below the anchor. 10119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project anchor.getLocationInWindow(mDrawingLocation); 10129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.x = mDrawingLocation[0] + xoff; 10133e141685003939a9addce21ba2492ea3a8aebee6Romain Guy p.y = mDrawingLocation[1] + anchor.getHeight() + yoff; 10149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // determine whether there is more space above or below the anchor 10169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project anchor.getLocationOnScreen(mScreenLocation); 10179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10183e141685003939a9addce21ba2492ea3a8aebee6Romain Guy onTop = (displayFrame.bottom - mScreenLocation[1] - anchor.getHeight() - yoff) < 10199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (mScreenLocation[1] - yoff - displayFrame.top); 10209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (onTop) { 10219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.gravity = Gravity.LEFT | Gravity.BOTTOM; 10229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.y = root.getHeight() - mDrawingLocation[1] + yoff; 10239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 10243e141685003939a9addce21ba2492ea3a8aebee6Romain Guy p.y = mDrawingLocation[1] + anchor.getHeight() + yoff; 10259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.gravity |= Gravity.DISPLAY_CLIP_VERTICAL; 10299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return onTop; 10319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the maximum height that is available for the popup to be 10359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * completely shown. It is recommended that this height be the maximum for 10369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the popup's height, otherwise it is possible that the popup will be 10379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * clipped. 10389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 10399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param anchor The view on which the popup window must be anchored. 10409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The maximum available height for the popup to be completely 10419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * shown. 10429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getMaxAvailableHeight(View anchor) { 10449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return getMaxAvailableHeight(anchor, 0); 10459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the maximum height that is available for the popup to be 10499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * completely shown. It is recommended that this height be the maximum for 10509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the popup's height, otherwise it is possible that the popup will be 10519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * clipped. 10529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 10539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param anchor The view on which the popup window must be anchored. 10549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param yOffset y offset from the view's bottom edge 10559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The maximum available height for the popup to be completely 10569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * shown. 10579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getMaxAvailableHeight(View anchor, int yOffset) { 105998acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau return getMaxAvailableHeight(anchor, yOffset, false); 106098acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau } 106198acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau 106298acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau /** 106398acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * Returns the maximum height that is available for the popup to be 106498acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * completely shown, optionally ignoring any bottom decorations such as 106598acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * the input method. It is recommended that this height be the maximum for 106698acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * the popup's height, otherwise it is possible that the popup will be 106798acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * clipped. 106898acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * 106998acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * @param anchor The view on which the popup window must be anchored. 107098acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * @param yOffset y offset from the view's bottom edge 107198acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * @param ignoreBottomDecorations if true, the height returned will be 107298acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * all the way to the bottom of the display, ignoring any 107398acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * bottom decorations 107498acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * @return The maximum available height for the popup to be completely 107598acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * shown. 107698acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * 107798acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * @hide Pending API council approval. 107898acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau */ 107998acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau public int getMaxAvailableHeight(View anchor, int yOffset, boolean ignoreBottomDecorations) { 10809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect displayFrame = new Rect(); 10819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project anchor.getWindowVisibleDisplayFrame(displayFrame); 10829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] anchorPos = mDrawingLocation; 10849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project anchor.getLocationOnScreen(anchorPos); 10859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 108698acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau int bottomEdge = displayFrame.bottom; 108798acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau if (ignoreBottomDecorations) { 108864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima bottomEdge = anchor.getContext().getResources().getDisplayMetrics().heightPixels; 108998acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau } 109098acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau final int distanceToBottom = bottomEdge - (anchorPos[1] + anchor.getHeight()) - yOffset; 10919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int distanceToTop = anchorPos[1] - displayFrame.top + yOffset; 10929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // anchorPos[1] is distance from anchor to top of screen 10949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int returnedHeight = Math.max(distanceToBottom, distanceToTop); 10959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mBackground != null) { 10969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBackground.getPadding(mTempRect); 10979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project returnedHeight -= mTempRect.top + mTempRect.bottom; 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return returnedHeight; 11019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Dispose of the popup window. This method can be invoked only after 11059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #showAsDropDown(android.view.View)} has been executed. Failing that, calling 11069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * this method will have no effect.</p> 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #showAsDropDown(android.view.View) 11099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dismiss() { 11119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isShowing() && mPopupView != null) { 11129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unregisterForScrollChanged(); 11139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 111492be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy try { 111592be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy mWindowManager.removeView(mPopupView); 111692be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy } finally { 111792be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy if (mPopupView != mContentView && mPopupView instanceof ViewGroup) { 111892be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy ((ViewGroup) mPopupView).removeView(mContentView); 111992be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy } 112092be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy mPopupView = null; 112192be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy mIsShowing = false; 112292be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy 112392be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy if (mOnDismissListener != null) { 112492be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy mOnDismissListener.onDismiss(); 112592be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy } 11269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the listener to be called when the window is dismissed. 11329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param onDismissListener The listener. 11349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setOnDismissListener(OnDismissListener onDismissListener) { 11369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOnDismissListener = onDismissListener; 11379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Updates the state of the popup window, if it is currently being displayed, 11419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * from the currently set state. This include: 11429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #setClippingEnabled(boolean)}, {@link #setFocusable(boolean)}, 11439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #setIgnoreCheekPress()}, {@link #setInputMethodMode(int)}, 11449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #setTouchable(boolean)}, and {@link #setAnimationStyle(int)}. 11459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void update() { 11479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!isShowing() || mContentView == null) { 11489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 11499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams p = (WindowManager.LayoutParams) 11529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPopupView.getLayoutParams(); 11539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean update = false; 11559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int newAnim = computeAnimationResource(); 11579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newAnim != p.windowAnimations) { 11589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.windowAnimations = newAnim; 11599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project update = true; 11609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int newFlags = computeFlags(p.flags); 11639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newFlags != p.flags) { 11649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.flags = newFlags; 11659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project update = true; 11669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (update) { 11699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowManager.updateViewLayout(mPopupView, p); 11709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1172d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy 1173d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy /** 1174d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy * <p>Updates the dimension of the popup window. Calling this function 1175d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy * also updates the window with the current popup state as described 1176d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy * for {@link #update()}.</p> 1177d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy * 1178d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy * @param width the new width 1179d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy * @param height the new height 1180d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy */ 1181d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy public void update(int width, int height) { 1182d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy WindowManager.LayoutParams p = (WindowManager.LayoutParams) 1183d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy mPopupView.getLayoutParams(); 1184d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy update(p.x, p.y, width, height, false); 1185d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy } 11869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Updates the position and the dimension of the popup window. Width and 11899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * height can be set to -1 to update location only. Calling this function 11909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * also updates the window with the current popup state as 11919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * described for {@link #update()}.</p> 11929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param x the new x location 11949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param y the new y location 11959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param width the new width, can be -1 to ignore 11969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param height the new height, can be -1 to ignore 11979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void update(int x, int y, int width, int height) { 11999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project update(x, y, width, height, false); 12009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 12039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Updates the position and the dimension of the popup window. Width and 12049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * height can be set to -1 to update location only. Calling this function 12059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * also updates the window with the current popup state as 12069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * described for {@link #update()}.</p> 12079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 12089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param x the new x location 12099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param y the new y location 12109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param width the new width, can be -1 to ignore 12119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param height the new height, can be -1 to ignore 12129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param force reposition the window even if the specified position 12139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * already seems to correspond to the LayoutParams 12149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 12159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void update(int x, int y, int width, int height, boolean force) { 12169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (width != -1) { 12179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastWidth = width; 12189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setWidth(width); 12199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (height != -1) { 12229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastHeight = height; 12239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setHeight(height); 12249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!isShowing() || mContentView == null) { 12279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 12289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1230e29f064383cbc745c8605c707000ab4e16ee0aacRomain Guy WindowManager.LayoutParams p = (WindowManager.LayoutParams) mPopupView.getLayoutParams(); 12319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean update = force; 12339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int finalWidth = mWidthMode < 0 ? mWidthMode : mLastWidth; 12359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (width != -1 && p.width != finalWidth) { 12369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.width = mLastWidth = finalWidth; 12379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project update = true; 12389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int finalHeight = mHeightMode < 0 ? mHeightMode : mLastHeight; 12419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (height != -1 && p.height != finalHeight) { 12429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.height = mLastHeight = finalHeight; 12439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project update = true; 12449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p.x != x) { 12479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.x = x; 12489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project update = true; 12499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p.y != y) { 12529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.y = y; 12539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project update = true; 12549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int newAnim = computeAnimationResource(); 12579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newAnim != p.windowAnimations) { 12589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.windowAnimations = newAnim; 12599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project update = true; 12609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int newFlags = computeFlags(p.flags); 12639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newFlags != p.flags) { 12649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.flags = newFlags; 12659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project update = true; 12669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 126798acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau 12689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (update) { 12699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowManager.updateViewLayout(mPopupView, p); 12709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1274105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * <p>Updates the position and the dimension of the popup window. Calling this 1275105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * function also updates the window with the current popup state as described 1276105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * for {@link #update()}.</p> 12779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 12789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param anchor the popup's anchor view 12799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param width the new width, can be -1 to ignore 12809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param height the new height, can be -1 to ignore 12819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 12829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void update(View anchor, int width, int height) { 1283105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project update(anchor, false, 0, 0, true, width, height); 12849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 12879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Updates the position and the dimension of the popup window. Width and 12889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * height can be set to -1 to update location only. Calling this function 12899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * also updates the window with the current popup state as 12909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * described for {@link #update()}.</p> 12919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the view later scrolls to move <code>anchor</code> to a different 12929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * location, the popup will be moved correspondingly.</p> 12939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 12949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param anchor the popup's anchor view 12959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param xoff x offset from the view's left edge 12969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param yoff y offset from the view's bottom edge 12979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param width the new width, can be -1 to ignore 12989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param height the new height, can be -1 to ignore 12999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 13009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void update(View anchor, int xoff, int yoff, int width, int height) { 1301105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project update(anchor, true, xoff, yoff, true, width, height); 1302105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 1303105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project 1304105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project private void update(View anchor, boolean updateLocation, int xoff, int yoff, 1305105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project boolean updateDimension, int width, int height) { 1306105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project 13079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!isShowing() || mContentView == null) { 13089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 13099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WeakReference<View> oldAnchor = mAnchor; 13129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (oldAnchor == null || oldAnchor.get() != anchor || 1313105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project (updateLocation && (mAnchorXoff != xoff || mAnchorYoff != yoff))) { 13149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project registerForScrollChanged(anchor, xoff, yoff); 13159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1317e29f064383cbc745c8605c707000ab4e16ee0aacRomain Guy WindowManager.LayoutParams p = (WindowManager.LayoutParams) mPopupView.getLayoutParams(); 13189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1319105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if (updateDimension) { 1320105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if (width == -1) { 1321105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project width = mPopupWidth; 1322105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } else { 1323105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project mPopupWidth = width; 1324105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 1325105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if (height == -1) { 1326105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project height = mPopupHeight; 1327105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } else { 1328105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project mPopupHeight = height; 1329105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 13309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1331105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project 13323e141685003939a9addce21ba2492ea3a8aebee6Romain Guy int x = p.x; 13333e141685003939a9addce21ba2492ea3a8aebee6Romain Guy int y = p.y; 13343e141685003939a9addce21ba2492ea3a8aebee6Romain Guy 1335105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if (updateLocation) { 13363e141685003939a9addce21ba2492ea3a8aebee6Romain Guy updateAboveAnchor(findDropDownPosition(anchor, p, xoff, yoff)); 13379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 13383e141685003939a9addce21ba2492ea3a8aebee6Romain Guy updateAboveAnchor(findDropDownPosition(anchor, p, mAnchorXoff, mAnchorYoff)); 13399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13403e141685003939a9addce21ba2492ea3a8aebee6Romain Guy 13413e141685003939a9addce21ba2492ea3a8aebee6Romain Guy update(p.x, p.y, width, height, x != p.x || y != p.y); 13429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 13459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Listener that is called when this popup window is dismissed. 13469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 13479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public interface OnDismissListener { 13489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 13499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Called when this popup window is dismissed. 13509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 13519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onDismiss(); 13529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void unregisterForScrollChanged() { 13559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WeakReference<View> anchorRef = mAnchor; 13569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View anchor = null; 13579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (anchorRef != null) { 13589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project anchor = anchorRef.get(); 13599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (anchor != null) { 13619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewTreeObserver vto = anchor.getViewTreeObserver(); 13629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project vto.removeOnScrollChangedListener(mOnScrollChangedListener); 13639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAnchor = null; 13659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void registerForScrollChanged(View anchor, int xoff, int yoff) { 13689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unregisterForScrollChanged(); 13699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAnchor = new WeakReference<View>(anchor); 13719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewTreeObserver vto = anchor.getViewTreeObserver(); 13729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vto != null) { 13739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project vto.addOnScrollChangedListener(mOnScrollChangedListener); 13749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAnchorXoff = xoff; 13779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAnchorYoff = yoff; 13789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private class PopupViewContainer extends FrameLayout { 13819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public PopupViewContainer(Context context) { 13839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(context); 13849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 13879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected int[] onCreateDrawableState(int extraSpace) { 13889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAboveAnchor) { 13899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // 1 more needed for the above anchor state 13909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] drawableState = super.onCreateDrawableState(extraSpace + 1); 13919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View.mergeDrawableStates(drawableState, ABOVE_ANCHOR_STATE_SET); 13929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return drawableState; 13939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 13949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return super.onCreateDrawableState(extraSpace); 13959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 13999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean dispatchKeyEvent(KeyEvent event) { 14009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event.getKeyCode() == KeyEvent.KEYCODE_BACK) { 14018d37426c754e9822feaa8c6cc0b7c13e8523e217Dianne Hackborn if (event.getAction() == KeyEvent.ACTION_DOWN 14028d37426c754e9822feaa8c6cc0b7c13e8523e217Dianne Hackborn && event.getRepeatCount() == 0) { 14038d37426c754e9822feaa8c6cc0b7c13e8523e217Dianne Hackborn getKeyDispatcherState().startTracking(event, this); 14048d37426c754e9822feaa8c6cc0b7c13e8523e217Dianne Hackborn return true; 14058d37426c754e9822feaa8c6cc0b7c13e8523e217Dianne Hackborn } else if (event.getAction() == KeyEvent.ACTION_UP 14069a583c1bfb551c78c125c91071000d1470c73b8aRomain Guy && getKeyDispatcherState().isTracking(event) && !event.isCanceled()) { 14078d37426c754e9822feaa8c6cc0b7c13e8523e217Dianne Hackborn dismiss(); 14088d37426c754e9822feaa8c6cc0b7c13e8523e217Dianne Hackborn return true; 14098d37426c754e9822feaa8c6cc0b7c13e8523e217Dianne Hackborn } 14108d37426c754e9822feaa8c6cc0b7c13e8523e217Dianne Hackborn return super.dispatchKeyEvent(event); 14119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 14129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return super.dispatchKeyEvent(event); 14139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 14179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean dispatchTouchEvent(MotionEvent ev) { 14189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTouchInterceptor != null && mTouchInterceptor.onTouch(this, ev)) { 14199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 14209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return super.dispatchTouchEvent(ev); 14229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 14259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean onTouchEvent(MotionEvent event) { 14269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int x = (int) event.getX(); 14279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int y = (int) event.getY(); 14289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((event.getAction() == MotionEvent.ACTION_DOWN) 14309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && ((x < 0) || (x >= getWidth()) || (y < 0) || (y >= getHeight()))) { 14319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dismiss(); 14329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 14339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (event.getAction() == MotionEvent.ACTION_OUTSIDE) { 14349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dismiss(); 14359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 14369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 14379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return super.onTouchEvent(event); 14389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 144075986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 144175986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov @Override 144275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov public void sendAccessibilityEvent(int eventType) { 144375986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov // clinets are interested in the content not the container, make it event source 144475986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov if (mContentView != null) { 144575986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov mContentView.sendAccessibilityEvent(eventType); 144675986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } else { 144775986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov super.sendAccessibilityEvent(eventType); 144875986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 144975986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 14509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1453