PopupWindow.java revision c3808b5dc7d5873d04e8a0a247b179b2757764ba
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); 170c3808b5dc7d5873d04e8a0a247b179b2757764baAdam Powell 171c3808b5dc7d5873d04e8a0a247b179b2757764baAdam Powell final int animStyle = a.getResourceId(R.styleable.PopupWindow_popupAnimationStyle, -1); 172c3808b5dc7d5873d04e8a0a247b179b2757764baAdam Powell mAnimationStyle = animStyle == com.android.internal.R.style.Animation_PopupWindow ? -1 : 173c3808b5dc7d5873d04e8a0a247b179b2757764baAdam Powell animStyle; 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If this is a StateListDrawable, try to find and store the drawable to be 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // used when the drop-down is placed above its anchor view, and the one to be 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // used when the drop-down is placed below its anchor view. We extract 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the drawables ourselves to work around a problem with using refreshDrawableState 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // that it will take into account the padding of all drawables specified in a 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // StateListDrawable, thus adding superfluous padding to drop-down views. 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We assume a StateListDrawable will have a drawable for ABOVE_ANCHOR_STATE_SET and 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // at least one other drawable, intended for the 'below-anchor state'. 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mBackground instanceof StateListDrawable) { 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project StateListDrawable background = (StateListDrawable) mBackground; 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Find the above-anchor view - this one's easy, it should be labeled as such. 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int aboveAnchorStateIndex = background.getStateDrawableIndex(ABOVE_ANCHOR_STATE_SET); 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Now, for the below-anchor view, look for any other drawable specified in the 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // StateListDrawable which is not for the above-anchor state and use that. 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int count = background.getStateCount(); 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int belowAnchorStateIndex = -1; 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count; i++) { 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (i != aboveAnchorStateIndex) { 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project belowAnchorStateIndex = i; 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Store the drawables we found, if we found them. Otherwise, set them both 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to null so that we'll just use refreshDrawableState. 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (aboveAnchorStateIndex != -1 && belowAnchorStateIndex != -1) { 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAboveAnchorBackgroundDrawable = background.getStateDrawable(aboveAnchorStateIndex); 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBelowAnchorBackgroundDrawable = background.getStateDrawable(belowAnchorStateIndex); 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBelowAnchorBackgroundDrawable = null; 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAboveAnchorBackgroundDrawable = null; 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a.recycle(); 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Create a new empty, non focusable popup window of dimension (0,0).</p> 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The popup does not provide any background. This should be handled 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * by the content view.</p> 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public PopupWindow() { 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(null, 0, 0); 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Create a new non focusable popup window which can display the 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <tt>contentView</tt>. The dimension of the window are (0,0).</p> 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The popup does not provide any background. This should be handled 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * by the content view.</p> 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param contentView the popup's content 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public PopupWindow(View contentView) { 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(contentView, 0, 0); 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Create a new empty, non focusable popup window. The dimension of the 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window must be passed to this constructor.</p> 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The popup does not provide any background. This should be handled 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * by the content view.</p> 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param width the popup's width 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param height the popup's height 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public PopupWindow(int width, int height) { 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(null, width, height); 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Create a new non focusable popup window which can display the 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <tt>contentView</tt>. The dimension of the window must be passed to 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * this constructor.</p> 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The popup does not provide any background. This should be handled 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * by the content view.</p> 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param contentView the popup's content 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param width the popup's width 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param height the popup's height 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public PopupWindow(View contentView, int width, int height) { 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(contentView, width, height, false); 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Create a new popup window which can display the <tt>contentView</tt>. 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The dimension of the window must be passed to this constructor.</p> 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The popup does not provide any background. This should be handled 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * by the content view.</p> 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param contentView the popup's content 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param width the popup's width 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param height the popup's height 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param focusable true if the popup can be focused, false otherwise 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 280448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy public PopupWindow(View contentView, int width, int height, boolean focusable) { 281448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy if (contentView != null) { 282448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy mContext = contentView.getContext(); 283448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy mWindowManager = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE); 284448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy } 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setContentView(contentView); 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setWidth(width); 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setHeight(height); 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setFocusable(focusable); 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Return the drawable used as the popup window's background.</p> 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the background drawable or null 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Drawable getBackground() { 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mBackground; 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Change the background drawable for this popup window. The background 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * can be set to null.</p> 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param background the popup's background 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setBackgroundDrawable(Drawable background) { 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBackground = background; 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Return the animation style to use the popup appears and disappears</p> 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the animation style to use the popup appears and disappears 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getAnimationStyle() { 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAnimationStyle; 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set the flag on popup to ignore cheek press eventt; by default this flag 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is set to false 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * which means the pop wont ignore cheek press dispatch events. 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown or through a manual call to one of 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the {@link #update()} methods.</p> 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #update() 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setIgnoreCheekPress() { 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIgnoreCheekPress = true; 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Change the animation style resource for this popup.</p> 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown or through a manual call to one of 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the {@link #update()} methods.</p> 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param animationStyle animation style to use when the popup appears 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and disappears. Set to -1 for the default animation, 0 for no 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * animation, or a resource identifier for an explicit animation. 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #update() 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setAnimationStyle(int animationStyle) { 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAnimationStyle = animationStyle; 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Return the view used as the content of the popup window.</p> 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return a {@link android.view.View} representing the popup's content 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setContentView(android.view.View) 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public View getContentView() { 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mContentView; 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Change the popup's content. The content is represented by an instance 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * of {@link android.view.View}.</p> 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>This method has no effect if called when the popup is showing. To 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * apply it while a popup is showing, call </p> 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param contentView the new content for the popup 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getContentView() 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isShowing() 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setContentView(View contentView) { 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isShowing()) { 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContentView = contentView; 381448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy 382448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy if (mContext == null) { 383448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy mContext = mContentView.getContext(); 384448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy } 385448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy 386448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy if (mWindowManager == null) { 387448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy mWindowManager = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE); 388448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy } 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set a callback for all touch events being dispatched to the popup 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window. 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setTouchInterceptor(OnTouchListener l) { 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTouchInterceptor = l; 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Indicate whether the popup window can grab the focus.</p> 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if the popup is focusable, false otherwise 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setFocusable(boolean) 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isFocusable() { 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mFocusable; 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Changes the focusability of the popup window. When focusable, the 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window will grab the focus from the current focused widget if the popup 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * contains a focusable {@link android.view.View}. By default a popup 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window is not focusable.</p> 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown or through a manual call to one of 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the {@link #update()} methods.</p> 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param focusable true if the popup should grab focus, false otherwise. 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isFocusable() 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isShowing() 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #update() 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setFocusable(boolean focusable) { 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusable = focusable; 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the current value in {@link #setInputMethodMode(int)}. 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setInputMethodMode(int) 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getInputMethodMode() { 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mInputMethodMode; 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Control how the popup operates with an input method: one of 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #INPUT_METHOD_FROM_FOCUSABLE}, {@link #INPUT_METHOD_NEEDED}, 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * or {@link #INPUT_METHOD_NOT_NEEDED}. 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown or through a manual call to one of 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the {@link #update()} methods.</p> 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getInputMethodMode() 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #update() 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setInputMethodMode(int mode) { 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputMethodMode = mode; 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 455374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy 456374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy /** 457374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * Sets the operating mode for the soft input area. 458374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * 459374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * @param mode The desired mode, see 460374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * {@link android.view.WindowManager.LayoutParams#softInputMode} 461374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * for the full list 462374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * 463374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * @see android.view.WindowManager.LayoutParams#softInputMode 464374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * @see #getSoftInputMode() 465374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy */ 466374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy public void setSoftInputMode(int mode) { 467374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy mSoftInputMode = mode; 468374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy } 469374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy 470374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy /** 471374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * Returns the current value in {@link #setSoftInputMode(int)}. 472374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * 473374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * @see #setSoftInputMode(int) 474374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * @see android.view.WindowManager.LayoutParams#softInputMode 475374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy */ 476374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy public int getSoftInputMode() { 477374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy return mSoftInputMode; 478374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy } 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Indicates whether the popup window receives touch events.</p> 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if the popup is touchable, false otherwise 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setTouchable(boolean) 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isTouchable() { 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mTouchable; 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Changes the touchability of the popup window. When touchable, the 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window will receive touch events, otherwise touch events will go to the 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window below it. By default the window is touchable.</p> 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown or through a manual call to one of 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the {@link #update()} methods.</p> 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param touchable true if the popup should receive touch events, false otherwise 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isTouchable() 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isShowing() 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #update() 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setTouchable(boolean touchable) { 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTouchable = touchable; 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Indicates whether the popup window will be informed of touch events 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * outside of its window.</p> 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if the popup is outside touchable, false otherwise 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setOutsideTouchable(boolean) 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isOutsideTouchable() { 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mOutsideTouchable; 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Controls whether the pop-up will be informed of touch events outside 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * of its window. This only makes sense for pop-ups that are touchable 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * but not focusable, which means touches outside of the window will 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * be delivered to the window behind. The default is false.</p> 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown or through a manual call to one of 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the {@link #update()} methods.</p> 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param touchable true if the popup should receive outside 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * touch events, false otherwise 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isOutsideTouchable() 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isShowing() 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #update() 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setOutsideTouchable(boolean touchable) { 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOutsideTouchable = touchable; 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Indicates whether clipping of the popup window is enabled.</p> 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if the clipping is enabled, false otherwise 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setClippingEnabled(boolean) 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isClippingEnabled() { 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mClippingEnabled; 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Allows the popup window to extend beyond the bounds of the screen. By default the 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window is clipped to the screen boundaries. Setting this to false will allow windows to be 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * accurately positioned.</p> 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown or through a manual call to one of 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the {@link #update()} methods.</p> 5629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param enabled false if the window should be allowed to extend outside of the screen 5649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isShowing() 5659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isClippingEnabled() 5669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #update() 5679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setClippingEnabled(boolean enabled) { 5699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mClippingEnabled = enabled; 5709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 57301ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * <p>Indicates whether the popup window supports splitting touches.</p> 57401ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * 57501ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * @return true if the touch splitting is enabled, false otherwise 57601ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * 57701ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * @see #setSplitTouchEnabled(boolean) 57801ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * @hide 57901ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown */ 58001ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown public boolean isSplitTouchEnabled() { 58101ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown return mSplitTouchEnabled; 58201ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown } 58301ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown 58401ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown /** 58501ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * <p>Allows the popup window to split touches across other windows that also 58601ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * support split touch. When this flag is not set, the first pointer 58701ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * that goes down determines the window to which all subsequent touches 58801ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * go until all pointers go up. When this flag is set, each pointer 58901ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * (not necessarily the first) that goes down determines the window 59001ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * to which all subsequent touches of that pointer will go until that 59101ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * pointer goes up thereby enabling touches with multiple pointers 59201ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * to be split across multiple windows.</p> 59301ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * 59401ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * @param enabled true if the split touches should be enabled, false otherwise 59501ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * @see #isSplitTouchEnabled() 59601ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * @hide 59701ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown */ 59801ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown public void setSplitTouchEnabled(boolean enabled) { 59901ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown mSplitTouchEnabled = enabled; 60001ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown } 60101ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown 60201ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown /** 603ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * <p>Indicates whether the popup window will be forced into using absolute screen coordinates 604ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * for positioning.</p> 605ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * 606ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * @return true if the window will always be positioned in screen coordinates. 607ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * @hide 608ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell */ 609ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell public boolean isLayoutInScreenEnabled() { 610ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell return mLayoutInScreen; 611ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell } 612ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell 613ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell /** 614ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * <p>Allows the popup window to force the flag 615ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * {@link WindowManager.LayoutParams#FLAG_LAYOUT_IN_SCREEN}, overriding default behavior. 616ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * This will cause the popup to be positioned in absolute screen coordinates.</p> 617ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * 618ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * @param enabled true if the popup should always be positioned in screen coordinates 619ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * @hide 620ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell */ 621ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell public void setLayoutInScreenEnabled(boolean enabled) { 622ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell mLayoutInScreen = enabled; 623ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell } 624ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell 625ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell /** 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Change the width and height measure specs that are given to the 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window manager by the popup. By default these are 0, meaning that 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the current width or height is requested as an explicit size from 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the window manager. You can supply 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link ViewGroup.LayoutParams#WRAP_CONTENT} or 631980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy * {@link ViewGroup.LayoutParams#MATCH_PARENT} to have that measure 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * spec supplied instead, replacing the absolute width and height that 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * has been set in the popup.</p> 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown.</p> 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param widthSpec an explicit width measure spec mode, either 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link ViewGroup.LayoutParams#WRAP_CONTENT}, 640980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy * {@link ViewGroup.LayoutParams#MATCH_PARENT}, or 0 to use the absolute 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * width. 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param heightSpec an explicit height measure spec mode, either 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link ViewGroup.LayoutParams#WRAP_CONTENT}, 644980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy * {@link ViewGroup.LayoutParams#MATCH_PARENT}, or 0 to use the absolute 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * height. 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setWindowLayoutMode(int widthSpec, int heightSpec) { 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidthMode = widthSpec; 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeightMode = heightSpec; 6509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Return this popup's height MeasureSpec</p> 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the height MeasureSpec of the popup 6569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setHeight(int) 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getHeight() { 6609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mHeight; 6619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Change the popup's height MeasureSpec</p> 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown.</p> 6689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param height the height MeasureSpec of the popup 6709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getHeight() 6729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isShowing() 6739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setHeight(int height) { 6759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeight = height; 6769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Return this popup's width MeasureSpec</p> 6809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the width MeasureSpec of the popup 6829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setWidth(int) 6849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getWidth() { 6869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mWidth; 6879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Change the popup's width MeasureSpec</p> 6919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 6939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown.</p> 6949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param width the width MeasureSpec of the popup 6969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getWidth() 6989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isShowing() 6999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setWidth(int width) { 7019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidth = width; 7029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Indicate whether this popup window is showing on screen.</p> 7069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if the popup is showing, false otherwise 7089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isShowing() { 7109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mIsShowing; 7119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 7159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Display the content view in a popup window at the specified location. If the popup window 7169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * cannot fit on screen, it will be clipped. See {@link android.view.WindowManager.LayoutParams} 7179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for more information on how gravity and the x and y parameters are related. Specifying 7189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * a gravity of {@link android.view.Gravity#NO_GRAVITY} is similar to specifying 7199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <code>Gravity.LEFT | Gravity.TOP</code>. 7209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * </p> 7219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param parent a parent view to get the {@link android.view.View#getWindowToken()} token from 7239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param gravity the gravity which controls the placement of the popup window 7249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param x the popup's x location offset 7259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param y the popup's y location offset 7269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void showAtLocation(View parent, int gravity, int x, int y) { 7289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isShowing() || mContentView == null) { 7299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 7309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unregisterForScrollChanged(); 7339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIsShowing = true; 7359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIsDropdown = false; 7369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams p = createPopupLayout(parent.getWindowToken()); 7389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.windowAnimations = computeAnimationResource(); 7399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project preparePopup(p); 7419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (gravity == Gravity.NO_GRAVITY) { 7429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gravity = Gravity.TOP | Gravity.LEFT; 7439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.gravity = gravity; 7459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.x = x; 7469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.y = y; 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invokePopup(p); 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Display the content view in a popup window anchored to the bottom-left 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * corner of the anchor view. If there is not enough room on screen to show 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the popup in its entirety, this method tries to find a parent scroll 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * view to scroll. If no parent scroll view can be scrolled, the bottom-left 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * corner of the popup is pinned at the top left corner of the anchor view.</p> 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param anchor the view on which to pin the popup window 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #dismiss() 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void showAsDropDown(View anchor) { 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project showAsDropDown(anchor, 0, 0); 7639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Display the content view in a popup window anchored to the bottom-left 7679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * corner of the anchor view offset by the specified x and y coordinates. 7689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If there is not enough room on screen to show 7699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the popup in its entirety, this method tries to find a parent scroll 7709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * view to scroll. If no parent scroll view can be scrolled, the bottom-left 7719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * corner of the popup is pinned at the top left corner of the anchor view.</p> 7729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the view later scrolls to move <code>anchor</code> to a different 7739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * location, the popup will be moved correspondingly.</p> 7749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param anchor the view on which to pin the popup window 7769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #dismiss() 7789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void showAsDropDown(View anchor, int xoff, int yoff) { 7809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isShowing() || mContentView == null) { 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project registerForScrollChanged(anchor, xoff, yoff); 7859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIsShowing = true; 7879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIsDropdown = true; 7889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams p = createPopupLayout(anchor.getWindowToken()); 7909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project preparePopup(p); 7919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7923e141685003939a9addce21ba2492ea3a8aebee6Romain Guy updateAboveAnchor(findDropDownPosition(anchor, p, xoff, yoff)); 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mHeightMode < 0) p.height = mLastHeight = mHeightMode; 7959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWidthMode < 0) p.width = mLastWidth = mWidthMode; 7969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.windowAnimations = computeAnimationResource(); 7989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invokePopup(p); 8009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8023e141685003939a9addce21ba2492ea3a8aebee6Romain Guy private void updateAboveAnchor(boolean aboveAnchor) { 8033e141685003939a9addce21ba2492ea3a8aebee6Romain Guy if (aboveAnchor != mAboveAnchor) { 8043e141685003939a9addce21ba2492ea3a8aebee6Romain Guy mAboveAnchor = aboveAnchor; 8053e141685003939a9addce21ba2492ea3a8aebee6Romain Guy 8063e141685003939a9addce21ba2492ea3a8aebee6Romain Guy if (mBackground != null) { 8073e141685003939a9addce21ba2492ea3a8aebee6Romain Guy // If the background drawable provided was a StateListDrawable with above-anchor 8083e141685003939a9addce21ba2492ea3a8aebee6Romain Guy // and below-anchor states, use those. Otherwise rely on refreshDrawableState to 8093e141685003939a9addce21ba2492ea3a8aebee6Romain Guy // do the job. 8103e141685003939a9addce21ba2492ea3a8aebee6Romain Guy if (mAboveAnchorBackgroundDrawable != null) { 8113e141685003939a9addce21ba2492ea3a8aebee6Romain Guy if (mAboveAnchor) { 8123e141685003939a9addce21ba2492ea3a8aebee6Romain Guy mPopupView.setBackgroundDrawable(mAboveAnchorBackgroundDrawable); 8133e141685003939a9addce21ba2492ea3a8aebee6Romain Guy } else { 8143e141685003939a9addce21ba2492ea3a8aebee6Romain Guy mPopupView.setBackgroundDrawable(mBelowAnchorBackgroundDrawable); 8153e141685003939a9addce21ba2492ea3a8aebee6Romain Guy } 8163e141685003939a9addce21ba2492ea3a8aebee6Romain Guy } else { 8173e141685003939a9addce21ba2492ea3a8aebee6Romain Guy mPopupView.refreshDrawableState(); 8183e141685003939a9addce21ba2492ea3a8aebee6Romain Guy } 8193e141685003939a9addce21ba2492ea3a8aebee6Romain Guy } 8203e141685003939a9addce21ba2492ea3a8aebee6Romain Guy } 8213e141685003939a9addce21ba2492ea3a8aebee6Romain Guy } 8223e141685003939a9addce21ba2492ea3a8aebee6Romain Guy 8239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Indicates whether the popup is showing above (the y coordinate of the popup's bottom 8259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is less than the y coordinate of the anchor) or below the anchor view (the y coordinate 8269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * of the popup is greater than y coordinate of the anchor's bottom). 8279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The value returned 8299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * by this method is meaningful only after {@link #showAsDropDown(android.view.View)} 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * or {@link #showAsDropDown(android.view.View, int, int)} was invoked. 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if this popup is showing above the anchor view, false otherwise. 8339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isAboveAnchor() { 8359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAboveAnchor; 8369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Prepare the popup by embedding in into a new ViewGroup if the 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * background drawable is not null. If embedding is required, the layout 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * parameters' height is mnodified to take into account the background's 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * padding.</p> 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param p the layout parameters of the popup's content view 8459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void preparePopup(WindowManager.LayoutParams p) { 847448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy if (mContentView == null || mContext == null || mWindowManager == null) { 848448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy throw new IllegalStateException("You must specify a valid content view by " 849448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy + "calling setContentView() before attempting to show the popup."); 850448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy } 851448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy 8529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mBackground != null) { 8539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewGroup.LayoutParams layoutParams = mContentView.getLayoutParams(); 854980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy int height = ViewGroup.LayoutParams.MATCH_PARENT; 8559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (layoutParams != null && 8569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project layoutParams.height == ViewGroup.LayoutParams.WRAP_CONTENT) { 8579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project height = ViewGroup.LayoutParams.WRAP_CONTENT; 8589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // when a background is available, we embed the content view 8619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // within another view that owns the background drawable 8629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project PopupViewContainer popupViewContainer = new PopupViewContainer(mContext); 8639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project PopupViewContainer.LayoutParams listParams = new PopupViewContainer.LayoutParams( 864980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy ViewGroup.LayoutParams.MATCH_PARENT, height 8659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ); 8669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project popupViewContainer.setBackgroundDrawable(mBackground); 8679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project popupViewContainer.addView(mContentView, listParams); 8689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPopupView = popupViewContainer; 8709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 8719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPopupView = mContentView; 8729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPopupWidth = p.width; 8749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPopupHeight = p.height; 8759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Invoke the popup window by adding the content view to the window 8799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * manager.</p> 8809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The content view must be non-null when this method is invoked.</p> 8829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param p the layout parameters of the popup's content view 8849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void invokePopup(WindowManager.LayoutParams p) { 886d034856ab901a8be1877174da33458630faeb382Amith Yamasani p.packageName = mContext.getPackageName(); 8879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowManager.addView(mPopupView, p); 8889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Generate the layout parameters for the popup window.</p> 8929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param token the window token used to bind the popup's window 8949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the layout parameters to pass to the window manager 8969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private WindowManager.LayoutParams createPopupLayout(IBinder token) { 8989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // generates the layout parameters for the drop down 8999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we want a fixed size view located at the bottom left of the anchor 9009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams p = new WindowManager.LayoutParams(); 9019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // these gravity settings put the view at the top left corner of the 9029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // screen. The view is then positioned to the appropriate location 9039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // by setting the x and y offsets to match the anchor's bottom 9049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // left corner 9059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.gravity = Gravity.LEFT | Gravity.TOP; 9069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.width = mLastWidth = mWidth; 9079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.height = mLastHeight = mHeight; 9089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mBackground != null) { 9099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.format = mBackground.getOpacity(); 9109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 9119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.format = PixelFormat.TRANSLUCENT; 9129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.flags = computeFlags(p.flags); 9149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.type = WindowManager.LayoutParams.TYPE_APPLICATION_PANEL; 9159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.token = token; 916374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy p.softInputMode = mSoftInputMode; 9179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.setTitle("PopupWindow:" + Integer.toHexString(hashCode())); 9189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return p; 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int computeFlags(int curFlags) { 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curFlags &= ~( 9249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.FLAG_IGNORE_CHEEK_PRESSES | 9259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE | 9269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE | 9279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH | 9289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS | 929ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM | 930ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell WindowManager.LayoutParams.FLAG_SPLIT_TOUCH); 9319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if(mIgnoreCheekPress) { 9329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curFlags |= WindowManager.LayoutParams.FLAG_IGNORE_CHEEK_PRESSES; 9339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mFocusable) { 9359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curFlags |= WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE; 9369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mInputMethodMode == INPUT_METHOD_NEEDED) { 9379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curFlags |= WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM; 9389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (mInputMethodMode == INPUT_METHOD_NOT_NEEDED) { 9409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curFlags |= WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM; 9419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mTouchable) { 9439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curFlags |= WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE; 9449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 945c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project if (mOutsideTouchable) { 9469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curFlags |= WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH; 9479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mClippingEnabled) { 9499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curFlags |= WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS; 9509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 95101ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown if (mSplitTouchEnabled) { 95201ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown curFlags |= WindowManager.LayoutParams.FLAG_SPLIT_TOUCH; 95301ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown } 954ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell if (mLayoutInScreen) { 955ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell curFlags |= WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN; 956ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell } 9579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return curFlags; 9589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int computeAnimationResource() { 9619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAnimationStyle == -1) { 9629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mIsDropdown) { 9639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAboveAnchor 9649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? com.android.internal.R.style.Animation_DropDownUp 9659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project : com.android.internal.R.style.Animation_DropDownDown; 9669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 9689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAnimationStyle; 9709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 9739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Positions the popup window on screen. When the popup window is too 9749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * tall to fit under the anchor, a parent scroll view is seeked and scrolled 9759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * up to reclaim space. If scrolling is not possible or not enough, the 9769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * popup window gets moved on top of the anchor.</p> 9779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 9789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The height must have been set on the layout parameters prior to 9799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * calling this method.</p> 9809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 9819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param anchor the view on which the popup window must be anchored 9829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param p the layout parameters used to display the drop down 9839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 9849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if the popup is translated upwards to fit on screen 9859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 9869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean findDropDownPosition(View anchor, WindowManager.LayoutParams p, 9879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int xoff, int yoff) { 9889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project anchor.getLocationInWindow(mDrawingLocation); 9909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.x = mDrawingLocation[0] + xoff; 9913e141685003939a9addce21ba2492ea3a8aebee6Romain Guy p.y = mDrawingLocation[1] + anchor.getHeight() + yoff; 9929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean onTop = false; 9949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.gravity = Gravity.LEFT | Gravity.TOP; 9969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project anchor.getLocationOnScreen(mScreenLocation); 9989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect displayFrame = new Rect(); 9999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project anchor.getWindowVisibleDisplayFrame(displayFrame); 10009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View root = anchor.getRootView(); 10029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p.y + mPopupHeight > displayFrame.bottom || p.x + mPopupWidth - root.getWidth() > 0) { 10039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // if the drop down disappears at the bottom of the screen. we try to 10049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // scroll a parent scrollview or move the drop down back up on top of 10059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the edit box 10069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int scrollX = anchor.getScrollX(); 10079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int scrollY = anchor.getScrollY(); 10083e141685003939a9addce21ba2492ea3a8aebee6Romain Guy Rect r = new Rect(scrollX, scrollY, scrollX + mPopupWidth + xoff, 10093e141685003939a9addce21ba2492ea3a8aebee6Romain Guy scrollY + mPopupHeight + anchor.getHeight() + yoff); 10109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project anchor.requestRectangleOnScreen(r, true); 10113e141685003939a9addce21ba2492ea3a8aebee6Romain Guy 10129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // now we re-evaluate the space available, and decide from that 10139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // whether the pop-up will go above or below the anchor. 10149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project anchor.getLocationInWindow(mDrawingLocation); 10159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.x = mDrawingLocation[0] + xoff; 10163e141685003939a9addce21ba2492ea3a8aebee6Romain Guy p.y = mDrawingLocation[1] + anchor.getHeight() + yoff; 10179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // determine whether there is more space above or below the anchor 10199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project anchor.getLocationOnScreen(mScreenLocation); 10209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10213e141685003939a9addce21ba2492ea3a8aebee6Romain Guy onTop = (displayFrame.bottom - mScreenLocation[1] - anchor.getHeight() - yoff) < 10229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (mScreenLocation[1] - yoff - displayFrame.top); 10239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (onTop) { 10249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.gravity = Gravity.LEFT | Gravity.BOTTOM; 10259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.y = root.getHeight() - mDrawingLocation[1] + yoff; 10269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 10273e141685003939a9addce21ba2492ea3a8aebee6Romain Guy p.y = mDrawingLocation[1] + anchor.getHeight() + yoff; 10289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.gravity |= Gravity.DISPLAY_CLIP_VERTICAL; 10329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return onTop; 10349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the maximum height that is available for the popup to be 10389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * completely shown. It is recommended that this height be the maximum for 10399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the popup's height, otherwise it is possible that the popup will be 10409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * clipped. 10419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 10429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param anchor The view on which the popup window must be anchored. 10439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The maximum available height for the popup to be completely 10449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * shown. 10459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getMaxAvailableHeight(View anchor) { 10479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return getMaxAvailableHeight(anchor, 0); 10489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the maximum height that is available for the popup to be 10529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * completely shown. It is recommended that this height be the maximum for 10539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the popup's height, otherwise it is possible that the popup will be 10549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * clipped. 10559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 10569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param anchor The view on which the popup window must be anchored. 10579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param yOffset y offset from the view's bottom edge 10589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The maximum available height for the popup to be completely 10599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * shown. 10609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getMaxAvailableHeight(View anchor, int yOffset) { 106298acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau return getMaxAvailableHeight(anchor, yOffset, false); 106398acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau } 106498acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau 106598acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau /** 106698acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * Returns the maximum height that is available for the popup to be 106798acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * completely shown, optionally ignoring any bottom decorations such as 106898acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * the input method. It is recommended that this height be the maximum for 106998acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * the popup's height, otherwise it is possible that the popup will be 107098acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * clipped. 107198acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * 107298acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * @param anchor The view on which the popup window must be anchored. 107398acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * @param yOffset y offset from the view's bottom edge 107498acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * @param ignoreBottomDecorations if true, the height returned will be 107598acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * all the way to the bottom of the display, ignoring any 107698acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * bottom decorations 107798acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * @return The maximum available height for the popup to be completely 107898acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * shown. 107998acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * 108098acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * @hide Pending API council approval. 108198acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau */ 108298acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau public int getMaxAvailableHeight(View anchor, int yOffset, boolean ignoreBottomDecorations) { 10839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect displayFrame = new Rect(); 10849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project anchor.getWindowVisibleDisplayFrame(displayFrame); 10859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] anchorPos = mDrawingLocation; 10879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project anchor.getLocationOnScreen(anchorPos); 10889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 108998acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau int bottomEdge = displayFrame.bottom; 109098acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau if (ignoreBottomDecorations) { 109164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima bottomEdge = anchor.getContext().getResources().getDisplayMetrics().heightPixels; 109298acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau } 109398acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau final int distanceToBottom = bottomEdge - (anchorPos[1] + anchor.getHeight()) - yOffset; 10949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int distanceToTop = anchorPos[1] - displayFrame.top + yOffset; 10959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // anchorPos[1] is distance from anchor to top of screen 10979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int returnedHeight = Math.max(distanceToBottom, distanceToTop); 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mBackground != null) { 10999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBackground.getPadding(mTempRect); 11009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project returnedHeight -= mTempRect.top + mTempRect.bottom; 11019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return returnedHeight; 11049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Dispose of the popup window. This method can be invoked only after 11089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #showAsDropDown(android.view.View)} has been executed. Failing that, calling 11099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * this method will have no effect.</p> 11109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #showAsDropDown(android.view.View) 11129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dismiss() { 11149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isShowing() && mPopupView != null) { 11159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unregisterForScrollChanged(); 11169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 111792be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy try { 111892be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy mWindowManager.removeView(mPopupView); 111992be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy } finally { 112092be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy if (mPopupView != mContentView && mPopupView instanceof ViewGroup) { 112192be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy ((ViewGroup) mPopupView).removeView(mContentView); 112292be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy } 112392be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy mPopupView = null; 112492be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy mIsShowing = false; 112592be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy 112692be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy if (mOnDismissListener != null) { 112792be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy mOnDismissListener.onDismiss(); 112892be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy } 11299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the listener to be called when the window is dismissed. 11359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param onDismissListener The listener. 11379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setOnDismissListener(OnDismissListener onDismissListener) { 11399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOnDismissListener = onDismissListener; 11409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Updates the state of the popup window, if it is currently being displayed, 11449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * from the currently set state. This include: 11459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #setClippingEnabled(boolean)}, {@link #setFocusable(boolean)}, 11469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #setIgnoreCheekPress()}, {@link #setInputMethodMode(int)}, 11479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #setTouchable(boolean)}, and {@link #setAnimationStyle(int)}. 11489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void update() { 11509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!isShowing() || mContentView == null) { 11519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 11529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams p = (WindowManager.LayoutParams) 11559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPopupView.getLayoutParams(); 11569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean update = false; 11589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int newAnim = computeAnimationResource(); 11609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newAnim != p.windowAnimations) { 11619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.windowAnimations = newAnim; 11629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project update = true; 11639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int newFlags = computeFlags(p.flags); 11669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newFlags != p.flags) { 11679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.flags = newFlags; 11689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project update = true; 11699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (update) { 11729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowManager.updateViewLayout(mPopupView, p); 11739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1175d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy 1176d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy /** 1177d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy * <p>Updates the dimension of the popup window. Calling this function 1178d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy * also updates the window with the current popup state as described 1179d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy * for {@link #update()}.</p> 1180d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy * 1181d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy * @param width the new width 1182d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy * @param height the new height 1183d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy */ 1184d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy public void update(int width, int height) { 1185d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy WindowManager.LayoutParams p = (WindowManager.LayoutParams) 1186d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy mPopupView.getLayoutParams(); 1187d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy update(p.x, p.y, width, height, false); 1188d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy } 11899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Updates the position and the dimension of the popup window. Width and 11929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * height can be set to -1 to update location only. Calling this function 11939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * also updates the window with the current popup state as 11949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * described for {@link #update()}.</p> 11959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param x the new x location 11979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param y the new y location 11989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param width the new width, can be -1 to ignore 11999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param height the new height, can be -1 to ignore 12009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 12019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void update(int x, int y, int width, int height) { 12029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project update(x, y, width, height, false); 12039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 12069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Updates the position and the dimension of the popup window. Width and 12079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * height can be set to -1 to update location only. Calling this function 12089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * also updates the window with the current popup state as 12099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * described for {@link #update()}.</p> 12109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 12119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param x the new x location 12129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param y the new y location 12139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param width the new width, can be -1 to ignore 12149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param height the new height, can be -1 to ignore 12159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param force reposition the window even if the specified position 12169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * already seems to correspond to the LayoutParams 12179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 12189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void update(int x, int y, int width, int height, boolean force) { 12199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (width != -1) { 12209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastWidth = width; 12219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setWidth(width); 12229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (height != -1) { 12259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastHeight = height; 12269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setHeight(height); 12279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!isShowing() || mContentView == null) { 12309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 12319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1233e29f064383cbc745c8605c707000ab4e16ee0aacRomain Guy WindowManager.LayoutParams p = (WindowManager.LayoutParams) mPopupView.getLayoutParams(); 12349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean update = force; 12369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int finalWidth = mWidthMode < 0 ? mWidthMode : mLastWidth; 12389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (width != -1 && p.width != finalWidth) { 12399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.width = mLastWidth = finalWidth; 12409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project update = true; 12419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int finalHeight = mHeightMode < 0 ? mHeightMode : mLastHeight; 12449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (height != -1 && p.height != finalHeight) { 12459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.height = mLastHeight = finalHeight; 12469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project update = true; 12479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p.x != x) { 12509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.x = x; 12519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project update = true; 12529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p.y != y) { 12559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.y = y; 12569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project update = true; 12579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int newAnim = computeAnimationResource(); 12609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newAnim != p.windowAnimations) { 12619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.windowAnimations = newAnim; 12629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project update = true; 12639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int newFlags = computeFlags(p.flags); 12669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newFlags != p.flags) { 12679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.flags = newFlags; 12689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project update = true; 12699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 127098acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau 12719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (update) { 12729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowManager.updateViewLayout(mPopupView, p); 12739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1277105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * <p>Updates the position and the dimension of the popup window. Calling this 1278105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * function also updates the window with the current popup state as described 1279105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * for {@link #update()}.</p> 12809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 12819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param anchor the popup's anchor view 12829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param width the new width, can be -1 to ignore 12839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param height the new height, can be -1 to ignore 12849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 12859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void update(View anchor, int width, int height) { 1286105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project update(anchor, false, 0, 0, true, width, height); 12879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 12909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Updates the position and the dimension of the popup window. Width and 12919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * height can be set to -1 to update location only. Calling this function 12929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * also updates the window with the current popup state as 12939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * described for {@link #update()}.</p> 12949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the view later scrolls to move <code>anchor</code> to a different 12959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * location, the popup will be moved correspondingly.</p> 12969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 12979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param anchor the popup's anchor view 12989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param xoff x offset from the view's left edge 12999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param yoff y offset from the view's bottom edge 13009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param width the new width, can be -1 to ignore 13019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param height the new height, can be -1 to ignore 13029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 13039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void update(View anchor, int xoff, int yoff, int width, int height) { 1304105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project update(anchor, true, xoff, yoff, true, width, height); 1305105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 1306105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project 1307105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project private void update(View anchor, boolean updateLocation, int xoff, int yoff, 1308105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project boolean updateDimension, int width, int height) { 1309105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project 13109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!isShowing() || mContentView == null) { 13119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 13129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WeakReference<View> oldAnchor = mAnchor; 13159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (oldAnchor == null || oldAnchor.get() != anchor || 1316105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project (updateLocation && (mAnchorXoff != xoff || mAnchorYoff != yoff))) { 13179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project registerForScrollChanged(anchor, xoff, yoff); 13189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1320e29f064383cbc745c8605c707000ab4e16ee0aacRomain Guy WindowManager.LayoutParams p = (WindowManager.LayoutParams) mPopupView.getLayoutParams(); 13219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1322105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if (updateDimension) { 1323105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if (width == -1) { 1324105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project width = mPopupWidth; 1325105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } else { 1326105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project mPopupWidth = width; 1327105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 1328105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if (height == -1) { 1329105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project height = mPopupHeight; 1330105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } else { 1331105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project mPopupHeight = height; 1332105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 13339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1334105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project 13353e141685003939a9addce21ba2492ea3a8aebee6Romain Guy int x = p.x; 13363e141685003939a9addce21ba2492ea3a8aebee6Romain Guy int y = p.y; 13373e141685003939a9addce21ba2492ea3a8aebee6Romain Guy 1338105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if (updateLocation) { 13393e141685003939a9addce21ba2492ea3a8aebee6Romain Guy updateAboveAnchor(findDropDownPosition(anchor, p, xoff, yoff)); 13409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 13413e141685003939a9addce21ba2492ea3a8aebee6Romain Guy updateAboveAnchor(findDropDownPosition(anchor, p, mAnchorXoff, mAnchorYoff)); 13429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13433e141685003939a9addce21ba2492ea3a8aebee6Romain Guy 13443e141685003939a9addce21ba2492ea3a8aebee6Romain Guy update(p.x, p.y, width, height, x != p.x || y != p.y); 13459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 13489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Listener that is called when this popup window is dismissed. 13499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 13509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public interface OnDismissListener { 13519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 13529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Called when this popup window is dismissed. 13539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 13549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onDismiss(); 13559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void unregisterForScrollChanged() { 13589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WeakReference<View> anchorRef = mAnchor; 13599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View anchor = null; 13609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (anchorRef != null) { 13619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project anchor = anchorRef.get(); 13629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (anchor != null) { 13649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewTreeObserver vto = anchor.getViewTreeObserver(); 13659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project vto.removeOnScrollChangedListener(mOnScrollChangedListener); 13669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAnchor = null; 13689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void registerForScrollChanged(View anchor, int xoff, int yoff) { 13719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unregisterForScrollChanged(); 13729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAnchor = new WeakReference<View>(anchor); 13749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewTreeObserver vto = anchor.getViewTreeObserver(); 13759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vto != null) { 13769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project vto.addOnScrollChangedListener(mOnScrollChangedListener); 13779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAnchorXoff = xoff; 13809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAnchorYoff = yoff; 13819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private class PopupViewContainer extends FrameLayout { 13849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public PopupViewContainer(Context context) { 13869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(context); 13879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 13909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected int[] onCreateDrawableState(int extraSpace) { 13919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAboveAnchor) { 13929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // 1 more needed for the above anchor state 13939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] drawableState = super.onCreateDrawableState(extraSpace + 1); 13949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View.mergeDrawableStates(drawableState, ABOVE_ANCHOR_STATE_SET); 13959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return drawableState; 13969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 13979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return super.onCreateDrawableState(extraSpace); 13989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 14029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean dispatchKeyEvent(KeyEvent event) { 14039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event.getKeyCode() == KeyEvent.KEYCODE_BACK) { 14048d37426c754e9822feaa8c6cc0b7c13e8523e217Dianne Hackborn if (event.getAction() == KeyEvent.ACTION_DOWN 14058d37426c754e9822feaa8c6cc0b7c13e8523e217Dianne Hackborn && event.getRepeatCount() == 0) { 14068d37426c754e9822feaa8c6cc0b7c13e8523e217Dianne Hackborn getKeyDispatcherState().startTracking(event, this); 14078d37426c754e9822feaa8c6cc0b7c13e8523e217Dianne Hackborn return true; 14088d37426c754e9822feaa8c6cc0b7c13e8523e217Dianne Hackborn } else if (event.getAction() == KeyEvent.ACTION_UP 14099a583c1bfb551c78c125c91071000d1470c73b8aRomain Guy && getKeyDispatcherState().isTracking(event) && !event.isCanceled()) { 14108d37426c754e9822feaa8c6cc0b7c13e8523e217Dianne Hackborn dismiss(); 14118d37426c754e9822feaa8c6cc0b7c13e8523e217Dianne Hackborn return true; 14128d37426c754e9822feaa8c6cc0b7c13e8523e217Dianne Hackborn } 14138d37426c754e9822feaa8c6cc0b7c13e8523e217Dianne Hackborn return super.dispatchKeyEvent(event); 14149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 14159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return super.dispatchKeyEvent(event); 14169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 14209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean dispatchTouchEvent(MotionEvent ev) { 14219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTouchInterceptor != null && mTouchInterceptor.onTouch(this, ev)) { 14229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 14239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return super.dispatchTouchEvent(ev); 14259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 14289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean onTouchEvent(MotionEvent event) { 14299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int x = (int) event.getX(); 14309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int y = (int) event.getY(); 14319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((event.getAction() == MotionEvent.ACTION_DOWN) 14339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && ((x < 0) || (x >= getWidth()) || (y < 0) || (y >= getHeight()))) { 14349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dismiss(); 14359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 14369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (event.getAction() == MotionEvent.ACTION_OUTSIDE) { 14379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dismiss(); 14389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 14399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 14409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return super.onTouchEvent(event); 14419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 144375986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 144475986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov @Override 144575986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov public void sendAccessibilityEvent(int eventType) { 144675986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov // clinets are interested in the content not the container, make it event source 144775986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov if (mContentView != null) { 144875986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov mContentView.sendAccessibilityEvent(eventType); 144975986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } else { 145075986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov super.sendAccessibilityEvent(eventType); 145175986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 145275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 14539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1456