PopupWindow.java revision ab36acb39941ce981dddda9f9cf4d2d23a56fd26
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 19a7287f4d199b5d86e01d1de9d9a9db7e3221b02dAdam Powellimport com.android.internal.R; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2175986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganovimport android.content.Context; 22a7287f4d199b5d86e01d1de9d9a9db7e3221b02dAdam Powellimport android.content.res.Resources; 2375986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganovimport android.content.res.TypedArray; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.PixelFormat; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Rect; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.drawable.Drawable; 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.drawable.StateListDrawable; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.IBinder; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.AttributeSet; 3056c2d337e02a275397fc9d0460dca90977f199acAdam Powellimport android.util.DisplayMetrics; 31c3fa6304c997ccecf8ed15a4cbb7bd245128f3c3Adam Powellimport android.view.Gravity; 32c3fa6304c997ccecf8ed15a4cbb7bd245128f3c3Adam Powellimport android.view.KeyEvent; 33c3fa6304c997ccecf8ed15a4cbb7bd245128f3c3Adam Powellimport android.view.MotionEvent; 34c3fa6304c997ccecf8ed15a4cbb7bd245128f3c3Adam Powellimport android.view.View; 35a7287f4d199b5d86e01d1de9d9a9db7e3221b02dAdam Powellimport android.view.View.OnTouchListener; 36c3fa6304c997ccecf8ed15a4cbb7bd245128f3c3Adam Powellimport android.view.ViewGroup; 37c3fa6304c997ccecf8ed15a4cbb7bd245128f3c3Adam Powellimport android.view.ViewTreeObserver; 38c3fa6304c997ccecf8ed15a4cbb7bd245128f3c3Adam Powellimport android.view.ViewTreeObserver.OnScrollChangedListener; 39a7287f4d199b5d86e01d1de9d9a9db7e3221b02dAdam Powellimport android.view.WindowManager; 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 41a7287f4d199b5d86e01d1de9d9a9db7e3221b02dAdam Powellimport java.lang.ref.WeakReference; 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>A popup window that can be used to display an arbitrary view. The popup 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * windows is a floating container that appears on top of the current 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * activity.</p> 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see android.widget.AutoCompleteTextView 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see android.widget.Spinner 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class PopupWindow { 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 53e29f064383cbc745c8605c707000ab4e16ee0aacRomain Guy * Mode for {@link #setInputMethodMode(int)}: the requirements for the 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * input method should be based on the focusability of the popup. That is 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * if it is focusable than it needs to work with the input method, else 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * it doesn't. 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int INPUT_METHOD_FROM_FOCUSABLE = 0; 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 61e29f064383cbc745c8605c707000ab4e16ee0aacRomain Guy * Mode for {@link #setInputMethodMode(int)}: this popup always needs to 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * work with an input method, regardless of whether it is focusable. This 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * means that it will always be displayed so that the user can also operate 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the input method while it is shown. 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int INPUT_METHOD_NEEDED = 1; 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 69e29f064383cbc745c8605c707000ab4e16ee0aacRomain Guy * Mode for {@link #setInputMethodMode(int)}: this popup never needs to 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * work with an input method, regardless of whether it is focusable. This 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * means that it will always be displayed to use as much space on the 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * screen as needed, regardless of whether this covers the input method. 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int INPUT_METHOD_NOT_NEEDED = 2; 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 76448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy private Context mContext; 77448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy private WindowManager mWindowManager; 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mIsShowing; 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mIsDropdown; 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private View mContentView; 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private View mPopupView; 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mFocusable; 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mInputMethodMode = INPUT_METHOD_FROM_FOCUSABLE; 86374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy private int mSoftInputMode; 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mTouchable = true; 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mOutsideTouchable = false; 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mClippingEnabled = true; 9001ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown private boolean mSplitTouchEnabled; 91ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell private boolean mLayoutInScreen; 9256c2d337e02a275397fc9d0460dca90977f199acAdam Powell private boolean mClipToScreen; 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private OnTouchListener mTouchInterceptor; 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mWidthMode; 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mWidth; 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mLastWidth; 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mHeightMode; 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mHeight; 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mLastHeight; 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mPopupWidth; 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mPopupHeight; 10556c2d337e02a275397fc9d0460dca90977f199acAdam Powell 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int[] mDrawingLocation = new int[2]; 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int[] mScreenLocation = new int[2]; 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Rect mTempRect = new Rect(); 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Drawable mBackground; 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Drawable mAboveAnchorBackgroundDrawable; 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Drawable mBelowAnchorBackgroundDrawable; 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mAboveAnchor; 115574b37ecc20a5358cb6147dae6d633385467ab55Adam Powell private int mWindowLayoutType = WindowManager.LayoutParams.TYPE_APPLICATION_PANEL; 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private OnDismissListener mOnDismissListener; 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mIgnoreCheekPress = false; 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mAnimationStyle = -1; 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int[] ABOVE_ANCHOR_STATE_SET = new int[] { 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.attr.state_above_anchor 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private WeakReference<View> mAnchor; 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private OnScrollChangedListener mOnScrollChangedListener = 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project new OnScrollChangedListener() { 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onScrollChanged() { 130749b0eb2c9a52bb188fd8900859b3725889e0ec0Adam Powell View anchor = mAnchor != null ? mAnchor.get() : null; 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (anchor != null && mPopupView != null) { 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams p = (WindowManager.LayoutParams) 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPopupView.getLayoutParams(); 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1353e141685003939a9addce21ba2492ea3a8aebee6Romain Guy updateAboveAnchor(findDropDownPosition(anchor, p, mAnchorXoff, mAnchorYoff)); 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project update(p.x, p.y, -1, -1, true); 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mAnchorXoff, mAnchorYoff; 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Create a new empty, non focusable popup window of dimension (0,0).</p> 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The popup does provide a background.</p> 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public PopupWindow(Context context) { 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(context, null); 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Create a new empty, non focusable popup window of dimension (0,0).</p> 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The popup does provide a background.</p> 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public PopupWindow(Context context, AttributeSet attrs) { 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(context, attrs, com.android.internal.R.attr.popupWindowStyle); 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Create a new empty, non focusable popup window of dimension (0,0).</p> 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The popup does provide a background.</p> 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public PopupWindow(Context context, AttributeSet attrs, int defStyle) { 166c3fa6304c997ccecf8ed15a4cbb7bd245128f3c3Adam Powell this(context, attrs, defStyle, 0); 167c3fa6304c997ccecf8ed15a4cbb7bd245128f3c3Adam Powell } 168c3fa6304c997ccecf8ed15a4cbb7bd245128f3c3Adam Powell 169c3fa6304c997ccecf8ed15a4cbb7bd245128f3c3Adam Powell /** 170c3fa6304c997ccecf8ed15a4cbb7bd245128f3c3Adam Powell * <p>Create a new, empty, non focusable popup window of dimension (0,0).</p> 171c3fa6304c997ccecf8ed15a4cbb7bd245128f3c3Adam Powell * 172c3fa6304c997ccecf8ed15a4cbb7bd245128f3c3Adam Powell * <p>The popup does not provide a background.</p> 173c3fa6304c997ccecf8ed15a4cbb7bd245128f3c3Adam Powell */ 174c3fa6304c997ccecf8ed15a4cbb7bd245128f3c3Adam Powell public PopupWindow(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) { 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext = context; 176448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy mWindowManager = (WindowManager)context.getSystemService(Context.WINDOW_SERVICE); 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project TypedArray a = 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project context.obtainStyledAttributes( 180c3fa6304c997ccecf8ed15a4cbb7bd245128f3c3Adam Powell attrs, com.android.internal.R.styleable.PopupWindow, defStyleAttr, defStyleRes); 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBackground = a.getDrawable(R.styleable.PopupWindow_popupBackground); 183c3808b5dc7d5873d04e8a0a247b179b2757764baAdam Powell 184c3808b5dc7d5873d04e8a0a247b179b2757764baAdam Powell final int animStyle = a.getResourceId(R.styleable.PopupWindow_popupAnimationStyle, -1); 185c3808b5dc7d5873d04e8a0a247b179b2757764baAdam Powell mAnimationStyle = animStyle == com.android.internal.R.style.Animation_PopupWindow ? -1 : 186c3808b5dc7d5873d04e8a0a247b179b2757764baAdam Powell animStyle; 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If this is a StateListDrawable, try to find and store the drawable to be 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // used when the drop-down is placed above its anchor view, and the one to be 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // used when the drop-down is placed below its anchor view. We extract 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the drawables ourselves to work around a problem with using refreshDrawableState 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // that it will take into account the padding of all drawables specified in a 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // StateListDrawable, thus adding superfluous padding to drop-down views. 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We assume a StateListDrawable will have a drawable for ABOVE_ANCHOR_STATE_SET and 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // at least one other drawable, intended for the 'below-anchor state'. 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mBackground instanceof StateListDrawable) { 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project StateListDrawable background = (StateListDrawable) mBackground; 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Find the above-anchor view - this one's easy, it should be labeled as such. 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int aboveAnchorStateIndex = background.getStateDrawableIndex(ABOVE_ANCHOR_STATE_SET); 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Now, for the below-anchor view, look for any other drawable specified in the 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // StateListDrawable which is not for the above-anchor state and use that. 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int count = background.getStateCount(); 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int belowAnchorStateIndex = -1; 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count; i++) { 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (i != aboveAnchorStateIndex) { 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project belowAnchorStateIndex = i; 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Store the drawables we found, if we found them. Otherwise, set them both 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to null so that we'll just use refreshDrawableState. 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (aboveAnchorStateIndex != -1 && belowAnchorStateIndex != -1) { 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAboveAnchorBackgroundDrawable = background.getStateDrawable(aboveAnchorStateIndex); 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBelowAnchorBackgroundDrawable = background.getStateDrawable(belowAnchorStateIndex); 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBelowAnchorBackgroundDrawable = null; 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAboveAnchorBackgroundDrawable = null; 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a.recycle(); 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Create a new empty, non focusable popup window of dimension (0,0).</p> 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The popup does not provide any background. This should be handled 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * by the content view.</p> 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public PopupWindow() { 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(null, 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 non focusable popup window which can display the 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <tt>contentView</tt>. The dimension of the window are (0,0).</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 contentView the popup's content 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public PopupWindow(View contentView) { 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(contentView, 0, 0); 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Create a new empty, non focusable popup window. The dimension of the 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window must be passed to this constructor.</p> 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The popup does not provide any background. This should be handled 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * by the content view.</p> 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param width the popup's width 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param height the popup's height 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public PopupWindow(int width, int height) { 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(null, width, height); 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Create a new non focusable popup window which can display the 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <tt>contentView</tt>. The dimension of the window must be passed to 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * this constructor.</p> 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The popup does not provide any background. This should be handled 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * by the content view.</p> 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param contentView the popup's content 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param width the popup's width 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param height the popup's height 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public PopupWindow(View contentView, int width, int height) { 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(contentView, width, height, false); 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Create a new popup window which can display the <tt>contentView</tt>. 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The dimension of the window must be passed to this constructor.</p> 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The popup does not provide any background. This should be handled 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * by the content view.</p> 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param contentView the popup's content 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param width the popup's width 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param height the popup's height 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param focusable true if the popup can be focused, false otherwise 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 293448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy public PopupWindow(View contentView, int width, int height, boolean focusable) { 294448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy if (contentView != null) { 295448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy mContext = contentView.getContext(); 296448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy mWindowManager = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE); 297448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy } 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setContentView(contentView); 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setWidth(width); 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setHeight(height); 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setFocusable(focusable); 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Return the drawable used as the popup window's background.</p> 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the background drawable or null 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Drawable getBackground() { 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mBackground; 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Change the background drawable for this popup window. The background 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * can be set to null.</p> 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param background the popup's background 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setBackgroundDrawable(Drawable background) { 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBackground = background; 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Return the animation style to use the popup appears and disappears</p> 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the animation style to use the popup appears and disappears 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getAnimationStyle() { 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAnimationStyle; 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set the flag on popup to ignore cheek press eventt; by default this flag 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is set to false 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * which means the pop wont ignore cheek press dispatch events. 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown or through a manual call to one of 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the {@link #update()} methods.</p> 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #update() 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setIgnoreCheekPress() { 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIgnoreCheekPress = true; 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Change the animation style resource for this popup.</p> 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown or through a manual call to one of 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the {@link #update()} methods.</p> 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param animationStyle animation style to use when the popup appears 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and disappears. Set to -1 for the default animation, 0 for no 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * animation, or a resource identifier for an explicit animation. 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #update() 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setAnimationStyle(int animationStyle) { 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAnimationStyle = animationStyle; 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Return the view used as the content of the popup window.</p> 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return a {@link android.view.View} representing the popup's content 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setContentView(android.view.View) 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public View getContentView() { 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mContentView; 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Change the popup's content. The content is represented by an instance 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * of {@link android.view.View}.</p> 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>This method has no effect if called when the popup is showing. To 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * apply it while a popup is showing, call </p> 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param contentView the new content for the popup 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getContentView() 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isShowing() 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setContentView(View contentView) { 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isShowing()) { 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContentView = contentView; 394448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy 395448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy if (mContext == null) { 396448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy mContext = mContentView.getContext(); 397448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy } 398448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy 399448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy if (mWindowManager == null) { 400448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy mWindowManager = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE); 401448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy } 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set a callback for all touch events being dispatched to the popup 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window. 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setTouchInterceptor(OnTouchListener l) { 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTouchInterceptor = l; 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Indicate whether the popup window can grab the focus.</p> 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if the popup is focusable, false otherwise 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setFocusable(boolean) 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isFocusable() { 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mFocusable; 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Changes the focusability of the popup window. When focusable, the 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window will grab the focus from the current focused widget if the popup 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * contains a focusable {@link android.view.View}. By default a popup 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window is not focusable.</p> 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown or through a manual call to one of 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the {@link #update()} methods.</p> 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param focusable true if the popup should grab focus, false otherwise. 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isFocusable() 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isShowing() 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #update() 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setFocusable(boolean focusable) { 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusable = focusable; 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the current value in {@link #setInputMethodMode(int)}. 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setInputMethodMode(int) 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getInputMethodMode() { 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mInputMethodMode; 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Control how the popup operates with an input method: one of 4559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #INPUT_METHOD_FROM_FOCUSABLE}, {@link #INPUT_METHOD_NEEDED}, 4569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * or {@link #INPUT_METHOD_NOT_NEEDED}. 4579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown or through a manual call to one of 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the {@link #update()} methods.</p> 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getInputMethodMode() 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #update() 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setInputMethodMode(int mode) { 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputMethodMode = mode; 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 468374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy 469374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy /** 470374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * Sets the operating mode for the soft input area. 471374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * 472374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * @param mode The desired mode, see 473374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * {@link android.view.WindowManager.LayoutParams#softInputMode} 474374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * for the full list 475374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * 476374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * @see android.view.WindowManager.LayoutParams#softInputMode 477374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * @see #getSoftInputMode() 478374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy */ 479374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy public void setSoftInputMode(int mode) { 480374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy mSoftInputMode = mode; 481374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy } 482374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy 483374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy /** 484374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * Returns the current value in {@link #setSoftInputMode(int)}. 485374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * 486374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * @see #setSoftInputMode(int) 487374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy * @see android.view.WindowManager.LayoutParams#softInputMode 488374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy */ 489374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy public int getSoftInputMode() { 490374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy return mSoftInputMode; 491374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy } 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Indicates whether the popup window receives touch events.</p> 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if the popup is touchable, false otherwise 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setTouchable(boolean) 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isTouchable() { 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mTouchable; 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Changes the touchability of the popup window. When touchable, the 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window will receive touch events, otherwise touch events will go to the 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window below it. By default the window is touchable.</p> 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown or through a manual call to one of 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the {@link #update()} methods.</p> 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param touchable true if the popup should receive touch events, false otherwise 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isTouchable() 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isShowing() 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #update() 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setTouchable(boolean touchable) { 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTouchable = touchable; 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Indicates whether the popup window will be informed of touch events 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * outside of its window.</p> 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if the popup is outside touchable, false otherwise 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setOutsideTouchable(boolean) 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isOutsideTouchable() { 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mOutsideTouchable; 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Controls whether the pop-up will be informed of touch events outside 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * of its window. This only makes sense for pop-ups that are touchable 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * but not focusable, which means touches outside of the window will 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * be delivered to the window behind. The default is false.</p> 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown or through a manual call to one of 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the {@link #update()} methods.</p> 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param touchable true if the popup should receive outside 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * touch events, false otherwise 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isOutsideTouchable() 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isShowing() 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #update() 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setOutsideTouchable(boolean touchable) { 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOutsideTouchable = touchable; 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Indicates whether clipping of the popup window is enabled.</p> 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if the clipping is enabled, false otherwise 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setClippingEnabled(boolean) 5629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isClippingEnabled() { 5649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mClippingEnabled; 5659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Allows the popup window to extend beyond the bounds of the screen. By default the 5699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window is clipped to the screen boundaries. Setting this to false will allow windows to be 5709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * accurately positioned.</p> 5719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown or through a manual call to one of 5749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the {@link #update()} methods.</p> 5759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param enabled false if the window should be allowed to extend outside of the screen 5779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isShowing() 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isClippingEnabled() 5799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #update() 5809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setClippingEnabled(boolean enabled) { 5829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mClippingEnabled = enabled; 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 58656c2d337e02a275397fc9d0460dca90977f199acAdam Powell * Clip this popup window to the screen, but not to the containing window. 58756c2d337e02a275397fc9d0460dca90977f199acAdam Powell * 58856c2d337e02a275397fc9d0460dca90977f199acAdam Powell * @param enabled True to clip to the screen. 58956c2d337e02a275397fc9d0460dca90977f199acAdam Powell * @hide 59056c2d337e02a275397fc9d0460dca90977f199acAdam Powell */ 59156c2d337e02a275397fc9d0460dca90977f199acAdam Powell public void setClipToScreenEnabled(boolean enabled) { 59256c2d337e02a275397fc9d0460dca90977f199acAdam Powell mClipToScreen = enabled; 59356c2d337e02a275397fc9d0460dca90977f199acAdam Powell setClippingEnabled(!enabled); 59456c2d337e02a275397fc9d0460dca90977f199acAdam Powell } 59556c2d337e02a275397fc9d0460dca90977f199acAdam Powell 59656c2d337e02a275397fc9d0460dca90977f199acAdam Powell /** 59701ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * <p>Indicates whether the popup window supports splitting touches.</p> 59801ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * 59901ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * @return true if the touch splitting is enabled, false otherwise 60001ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * 60101ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * @see #setSplitTouchEnabled(boolean) 60201ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * @hide 60301ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown */ 60401ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown public boolean isSplitTouchEnabled() { 60501ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown return mSplitTouchEnabled; 60601ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown } 60701ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown 60801ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown /** 60901ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * <p>Allows the popup window to split touches across other windows that also 61001ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * support split touch. When this flag is not set, the first pointer 61101ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * that goes down determines the window to which all subsequent touches 61201ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * go until all pointers go up. When this flag is set, each pointer 61301ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * (not necessarily the first) that goes down determines the window 61401ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * to which all subsequent touches of that pointer will go until that 61501ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * pointer goes up thereby enabling touches with multiple pointers 61601ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * to be split across multiple windows.</p> 61701ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * 61801ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * @param enabled true if the split touches should be enabled, false otherwise 61901ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * @see #isSplitTouchEnabled() 62001ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown * @hide 62101ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown */ 62201ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown public void setSplitTouchEnabled(boolean enabled) { 62301ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown mSplitTouchEnabled = enabled; 62401ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown } 62501ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown 62601ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown /** 627ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * <p>Indicates whether the popup window will be forced into using absolute screen coordinates 628ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * for positioning.</p> 629ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * 630ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * @return true if the window will always be positioned in screen coordinates. 631ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * @hide 632ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell */ 633ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell public boolean isLayoutInScreenEnabled() { 634ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell return mLayoutInScreen; 635ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell } 636ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell 637ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell /** 638ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * <p>Allows the popup window to force the flag 639ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * {@link WindowManager.LayoutParams#FLAG_LAYOUT_IN_SCREEN}, overriding default behavior. 640ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * This will cause the popup to be positioned in absolute screen coordinates.</p> 641ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * 642ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * @param enabled true if the popup should always be positioned in screen coordinates 643ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell * @hide 644ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell */ 645ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell public void setLayoutInScreenEnabled(boolean enabled) { 646ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell mLayoutInScreen = enabled; 647ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell } 648ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell 649ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell /** 650574b37ecc20a5358cb6147dae6d633385467ab55Adam Powell * Set the layout type for this window. Should be one of the TYPE constants defined in 651574b37ecc20a5358cb6147dae6d633385467ab55Adam Powell * {@link WindowManager.LayoutParams}. 652574b37ecc20a5358cb6147dae6d633385467ab55Adam Powell * 653574b37ecc20a5358cb6147dae6d633385467ab55Adam Powell * @param layoutType Layout type for this window. 654574b37ecc20a5358cb6147dae6d633385467ab55Adam Powell * @hide 655574b37ecc20a5358cb6147dae6d633385467ab55Adam Powell */ 656574b37ecc20a5358cb6147dae6d633385467ab55Adam Powell public void setWindowLayoutType(int layoutType) { 657574b37ecc20a5358cb6147dae6d633385467ab55Adam Powell mWindowLayoutType = layoutType; 658574b37ecc20a5358cb6147dae6d633385467ab55Adam Powell } 659574b37ecc20a5358cb6147dae6d633385467ab55Adam Powell 660574b37ecc20a5358cb6147dae6d633385467ab55Adam Powell /** 661574b37ecc20a5358cb6147dae6d633385467ab55Adam Powell * @return The layout type for this window. 662574b37ecc20a5358cb6147dae6d633385467ab55Adam Powell * @hide 663574b37ecc20a5358cb6147dae6d633385467ab55Adam Powell */ 664574b37ecc20a5358cb6147dae6d633385467ab55Adam Powell public int getWindowLayoutType() { 665574b37ecc20a5358cb6147dae6d633385467ab55Adam Powell return mWindowLayoutType; 666574b37ecc20a5358cb6147dae6d633385467ab55Adam Powell } 667574b37ecc20a5358cb6147dae6d633385467ab55Adam Powell 668574b37ecc20a5358cb6147dae6d633385467ab55Adam Powell /** 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Change the width and height measure specs that are given to the 6709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window manager by the popup. By default these are 0, meaning that 6719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the current width or height is requested as an explicit size from 6729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the window manager. You can supply 6739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link ViewGroup.LayoutParams#WRAP_CONTENT} or 674980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy * {@link ViewGroup.LayoutParams#MATCH_PARENT} to have that measure 6759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * spec supplied instead, replacing the absolute width and height that 6769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * has been set in the popup.</p> 6779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 6799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown.</p> 6809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param widthSpec an explicit width measure spec mode, either 6829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link ViewGroup.LayoutParams#WRAP_CONTENT}, 683980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy * {@link ViewGroup.LayoutParams#MATCH_PARENT}, or 0 to use the absolute 6849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * width. 6859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param heightSpec an explicit height measure spec mode, either 6869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link ViewGroup.LayoutParams#WRAP_CONTENT}, 687980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy * {@link ViewGroup.LayoutParams#MATCH_PARENT}, or 0 to use the absolute 6889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * height. 6899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setWindowLayoutMode(int widthSpec, int heightSpec) { 6919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidthMode = widthSpec; 6929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeightMode = heightSpec; 6939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Return this popup's height MeasureSpec</p> 6979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the height MeasureSpec of the popup 6999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setHeight(int) 7019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getHeight() { 7039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mHeight; 7049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Change the popup's height MeasureSpec</p> 7089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 7109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown.</p> 7119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param height the height MeasureSpec of the popup 7139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getHeight() 7159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isShowing() 7169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setHeight(int height) { 7189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeight = height; 7199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Return this popup's width MeasureSpec</p> 7239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the width MeasureSpec of the popup 7259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setWidth(int) 7279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getWidth() { 7299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mWidth; 7309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Change the popup's width MeasureSpec</p> 7349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the popup is showing, calling this method will take effect only 7369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the next time the popup is shown.</p> 7379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param width the width MeasureSpec of the popup 7399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getWidth() 7419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isShowing() 7429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setWidth(int width) { 7449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidth = width; 7459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Indicate whether this popup window is showing on screen.</p> 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if the popup is showing, false otherwise 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isShowing() { 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mIsShowing; 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Display the content view in a popup window at the specified location. If the popup window 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * cannot fit on screen, it will be clipped. See {@link android.view.WindowManager.LayoutParams} 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for more information on how gravity and the x and y parameters are related. Specifying 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * a gravity of {@link android.view.Gravity#NO_GRAVITY} is similar to specifying 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <code>Gravity.LEFT | Gravity.TOP</code>. 7639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * </p> 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param parent a parent view to get the {@link android.view.View#getWindowToken()} token from 7669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param gravity the gravity which controls the placement of the popup window 7679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param x the popup's x location offset 7689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param y the popup's y location offset 7699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void showAtLocation(View parent, int gravity, int x, int y) { 7719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isShowing() || mContentView == null) { 7729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 7739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unregisterForScrollChanged(); 7769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIsShowing = true; 7789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIsDropdown = false; 7799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams p = createPopupLayout(parent.getWindowToken()); 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.windowAnimations = computeAnimationResource(); 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project preparePopup(p); 7849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (gravity == Gravity.NO_GRAVITY) { 7859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gravity = Gravity.TOP | Gravity.LEFT; 7869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.gravity = gravity; 7889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.x = x; 7899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.y = y; 790ab36acb39941ce981dddda9f9cf4d2d23a56fd26Dianne Hackborn if (mHeightMode < 0) p.height = mLastHeight = mHeightMode; 791ab36acb39941ce981dddda9f9cf4d2d23a56fd26Dianne Hackborn if (mWidthMode < 0) p.width = mLastWidth = mWidthMode; 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invokePopup(p); 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Display the content view in a popup window anchored to the bottom-left 7979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * corner of the anchor view. If there is not enough room on screen to show 7989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the popup in its entirety, this method tries to find a parent scroll 7999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * view to scroll. If no parent scroll view can be scrolled, the bottom-left 8009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * corner of the popup is pinned at the top left corner of the anchor view.</p> 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param anchor the view on which to pin the popup window 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #dismiss() 8059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void showAsDropDown(View anchor) { 8079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project showAsDropDown(anchor, 0, 0); 8089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Display the content view in a popup window anchored to the bottom-left 8129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * corner of the anchor view offset by the specified x and y coordinates. 8139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If there is not enough room on screen to show 8149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the popup in its entirety, this method tries to find a parent scroll 8159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * view to scroll. If no parent scroll view can be scrolled, the bottom-left 8169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * corner of the popup is pinned at the top left corner of the anchor view.</p> 8179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the view later scrolls to move <code>anchor</code> to a different 8189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * location, the popup will be moved correspondingly.</p> 8199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param anchor the view on which to pin the popup window 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #dismiss() 8239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void showAsDropDown(View anchor, int xoff, int yoff) { 8259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isShowing() || mContentView == null) { 8269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 8279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project registerForScrollChanged(anchor, xoff, yoff); 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIsShowing = true; 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIsDropdown = true; 8339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams p = createPopupLayout(anchor.getWindowToken()); 8359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project preparePopup(p); 8369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8373e141685003939a9addce21ba2492ea3a8aebee6Romain Guy updateAboveAnchor(findDropDownPosition(anchor, p, xoff, yoff)); 8389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mHeightMode < 0) p.height = mLastHeight = mHeightMode; 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWidthMode < 0) p.width = mLastWidth = mWidthMode; 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.windowAnimations = computeAnimationResource(); 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invokePopup(p); 8459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8473e141685003939a9addce21ba2492ea3a8aebee6Romain Guy private void updateAboveAnchor(boolean aboveAnchor) { 8483e141685003939a9addce21ba2492ea3a8aebee6Romain Guy if (aboveAnchor != mAboveAnchor) { 8493e141685003939a9addce21ba2492ea3a8aebee6Romain Guy mAboveAnchor = aboveAnchor; 8503e141685003939a9addce21ba2492ea3a8aebee6Romain Guy 8513e141685003939a9addce21ba2492ea3a8aebee6Romain Guy if (mBackground != null) { 8523e141685003939a9addce21ba2492ea3a8aebee6Romain Guy // If the background drawable provided was a StateListDrawable with above-anchor 8533e141685003939a9addce21ba2492ea3a8aebee6Romain Guy // and below-anchor states, use those. Otherwise rely on refreshDrawableState to 8543e141685003939a9addce21ba2492ea3a8aebee6Romain Guy // do the job. 8553e141685003939a9addce21ba2492ea3a8aebee6Romain Guy if (mAboveAnchorBackgroundDrawable != null) { 8563e141685003939a9addce21ba2492ea3a8aebee6Romain Guy if (mAboveAnchor) { 8573e141685003939a9addce21ba2492ea3a8aebee6Romain Guy mPopupView.setBackgroundDrawable(mAboveAnchorBackgroundDrawable); 8583e141685003939a9addce21ba2492ea3a8aebee6Romain Guy } else { 8593e141685003939a9addce21ba2492ea3a8aebee6Romain Guy mPopupView.setBackgroundDrawable(mBelowAnchorBackgroundDrawable); 8603e141685003939a9addce21ba2492ea3a8aebee6Romain Guy } 8613e141685003939a9addce21ba2492ea3a8aebee6Romain Guy } else { 8623e141685003939a9addce21ba2492ea3a8aebee6Romain Guy mPopupView.refreshDrawableState(); 8633e141685003939a9addce21ba2492ea3a8aebee6Romain Guy } 8643e141685003939a9addce21ba2492ea3a8aebee6Romain Guy } 8653e141685003939a9addce21ba2492ea3a8aebee6Romain Guy } 8663e141685003939a9addce21ba2492ea3a8aebee6Romain Guy } 8673e141685003939a9addce21ba2492ea3a8aebee6Romain Guy 8689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Indicates whether the popup is showing above (the y coordinate of the popup's bottom 8709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is less than the y coordinate of the anchor) or below the anchor view (the y coordinate 8719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * of the popup is greater than y coordinate of the anchor's bottom). 8729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The value returned 8749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * by this method is meaningful only after {@link #showAsDropDown(android.view.View)} 8759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * or {@link #showAsDropDown(android.view.View, int, int)} was invoked. 8769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if this popup is showing above the anchor view, false otherwise. 8789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isAboveAnchor() { 8809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAboveAnchor; 8819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Prepare the popup by embedding in into a new ViewGroup if the 8859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * background drawable is not null. If embedding is required, the layout 8869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * parameters' height is mnodified to take into account the background's 8879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * padding.</p> 8889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param p the layout parameters of the popup's content view 8909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void preparePopup(WindowManager.LayoutParams p) { 892448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy if (mContentView == null || mContext == null || mWindowManager == null) { 893448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy throw new IllegalStateException("You must specify a valid content view by " 894448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy + "calling setContentView() before attempting to show the popup."); 895448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy } 896448ecf5a94bb8778c677f00dedd33b26ea7683e8Romain Guy 8979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mBackground != null) { 8989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewGroup.LayoutParams layoutParams = mContentView.getLayoutParams(); 899980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy int height = ViewGroup.LayoutParams.MATCH_PARENT; 9009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (layoutParams != null && 9019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project layoutParams.height == ViewGroup.LayoutParams.WRAP_CONTENT) { 9029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project height = ViewGroup.LayoutParams.WRAP_CONTENT; 9039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // when a background is available, we embed the content view 9069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // within another view that owns the background drawable 9079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project PopupViewContainer popupViewContainer = new PopupViewContainer(mContext); 9089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project PopupViewContainer.LayoutParams listParams = new PopupViewContainer.LayoutParams( 909980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy ViewGroup.LayoutParams.MATCH_PARENT, height 9109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ); 9119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project popupViewContainer.setBackgroundDrawable(mBackground); 9129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project popupViewContainer.addView(mContentView, listParams); 9139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPopupView = popupViewContainer; 9159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 9169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPopupView = mContentView; 9179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPopupWidth = p.width; 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPopupHeight = p.height; 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Invoke the popup window by adding the content view to the window 9249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * manager.</p> 9259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 9269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The content view must be non-null when this method is invoked.</p> 9279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 9289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param p the layout parameters of the popup's content view 9299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 9309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void invokePopup(WindowManager.LayoutParams p) { 931d034856ab901a8be1877174da33458630faeb382Amith Yamasani p.packageName = mContext.getPackageName(); 9329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowManager.addView(mPopupView, p); 9339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 9369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Generate the layout parameters for the popup window.</p> 9379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 9389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param token the window token used to bind the popup's window 9399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 9409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the layout parameters to pass to the window manager 9419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 9429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private WindowManager.LayoutParams createPopupLayout(IBinder token) { 9439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // generates the layout parameters for the drop down 9449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we want a fixed size view located at the bottom left of the anchor 9459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams p = new WindowManager.LayoutParams(); 9469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // these gravity settings put the view at the top left corner of the 9479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // screen. The view is then positioned to the appropriate location 9489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // by setting the x and y offsets to match the anchor's bottom 9499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // left corner 9509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.gravity = Gravity.LEFT | Gravity.TOP; 9519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.width = mLastWidth = mWidth; 9529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.height = mLastHeight = mHeight; 9539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mBackground != null) { 9549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.format = mBackground.getOpacity(); 9559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 9569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.format = PixelFormat.TRANSLUCENT; 9579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.flags = computeFlags(p.flags); 959574b37ecc20a5358cb6147dae6d633385467ab55Adam Powell p.type = mWindowLayoutType; 9609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.token = token; 961374aaaed32daa8482d98ec16988b2b51547f035dRomain Guy p.softInputMode = mSoftInputMode; 9629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.setTitle("PopupWindow:" + Integer.toHexString(hashCode())); 9639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return p; 9659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int computeFlags(int curFlags) { 9689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curFlags &= ~( 9699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.FLAG_IGNORE_CHEEK_PRESSES | 9709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE | 9719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE | 9729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH | 9739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS | 974ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM | 975ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell WindowManager.LayoutParams.FLAG_SPLIT_TOUCH); 9769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if(mIgnoreCheekPress) { 9779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curFlags |= WindowManager.LayoutParams.FLAG_IGNORE_CHEEK_PRESSES; 9789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mFocusable) { 9809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curFlags |= WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE; 9819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mInputMethodMode == INPUT_METHOD_NEEDED) { 9829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curFlags |= WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM; 9839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (mInputMethodMode == INPUT_METHOD_NOT_NEEDED) { 9859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curFlags |= WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM; 9869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mTouchable) { 9889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curFlags |= WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE; 9899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 990c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project if (mOutsideTouchable) { 9919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curFlags |= WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH; 9929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mClippingEnabled) { 9949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curFlags |= WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS; 9959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 99601ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown if (mSplitTouchEnabled) { 99701ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown curFlags |= WindowManager.LayoutParams.FLAG_SPLIT_TOUCH; 99801ce2e9eee41cc0c24b0d16465710a28ea337d5dJeff Brown } 999ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell if (mLayoutInScreen) { 1000ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell curFlags |= WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN; 1001ba0a2c383ffe4be1fe33a5aa57bc3148c4fd0b7cAdam Powell } 10029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return curFlags; 10039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int computeAnimationResource() { 10069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAnimationStyle == -1) { 10079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mIsDropdown) { 10089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAboveAnchor 10099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? com.android.internal.R.style.Animation_DropDownUp 10109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project : com.android.internal.R.style.Animation_DropDownDown; 10119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 10139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAnimationStyle; 10159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Positions the popup window on screen. When the popup window is too 10199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * tall to fit under the anchor, a parent scroll view is seeked and scrolled 10209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * up to reclaim space. If scrolling is not possible or not enough, the 10219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * popup window gets moved on top of the anchor.</p> 10229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 10239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The height must have been set on the layout parameters prior to 10249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * calling this method.</p> 10259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 10269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param anchor the view on which the popup window must be anchored 10279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param p the layout parameters used to display the drop down 10289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 10299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if the popup is translated upwards to fit on screen 10309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean findDropDownPosition(View anchor, WindowManager.LayoutParams p, 10329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int xoff, int yoff) { 10339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project anchor.getLocationInWindow(mDrawingLocation); 10359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.x = mDrawingLocation[0] + xoff; 10363e141685003939a9addce21ba2492ea3a8aebee6Romain Guy p.y = mDrawingLocation[1] + anchor.getHeight() + yoff; 10379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean onTop = false; 10399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.gravity = Gravity.LEFT | Gravity.TOP; 10419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project anchor.getLocationOnScreen(mScreenLocation); 10439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect displayFrame = new Rect(); 10449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project anchor.getWindowVisibleDisplayFrame(displayFrame); 10459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View root = anchor.getRootView(); 10479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p.y + mPopupHeight > displayFrame.bottom || p.x + mPopupWidth - root.getWidth() > 0) { 10489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // if the drop down disappears at the bottom of the screen. we try to 10499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // scroll a parent scrollview or move the drop down back up on top of 10509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the edit box 10519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int scrollX = anchor.getScrollX(); 10529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int scrollY = anchor.getScrollY(); 10533e141685003939a9addce21ba2492ea3a8aebee6Romain Guy Rect r = new Rect(scrollX, scrollY, scrollX + mPopupWidth + xoff, 10543e141685003939a9addce21ba2492ea3a8aebee6Romain Guy scrollY + mPopupHeight + anchor.getHeight() + yoff); 10559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project anchor.requestRectangleOnScreen(r, true); 10563e141685003939a9addce21ba2492ea3a8aebee6Romain Guy 10579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // now we re-evaluate the space available, and decide from that 10589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // whether the pop-up will go above or below the anchor. 10599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project anchor.getLocationInWindow(mDrawingLocation); 10609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.x = mDrawingLocation[0] + xoff; 10613e141685003939a9addce21ba2492ea3a8aebee6Romain Guy p.y = mDrawingLocation[1] + anchor.getHeight() + yoff; 10629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // determine whether there is more space above or below the anchor 10649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project anchor.getLocationOnScreen(mScreenLocation); 10659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10663e141685003939a9addce21ba2492ea3a8aebee6Romain Guy onTop = (displayFrame.bottom - mScreenLocation[1] - anchor.getHeight() - yoff) < 10679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (mScreenLocation[1] - yoff - displayFrame.top); 10689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (onTop) { 10699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.gravity = Gravity.LEFT | Gravity.BOTTOM; 10709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.y = root.getHeight() - mDrawingLocation[1] + yoff; 10719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 10723e141685003939a9addce21ba2492ea3a8aebee6Romain Guy p.y = mDrawingLocation[1] + anchor.getHeight() + yoff; 10739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 107656c2d337e02a275397fc9d0460dca90977f199acAdam Powell if (mClipToScreen) { 107756c2d337e02a275397fc9d0460dca90977f199acAdam Powell final int displayFrameWidth = displayFrame.right - displayFrame.left; 107856c2d337e02a275397fc9d0460dca90977f199acAdam Powell 107956c2d337e02a275397fc9d0460dca90977f199acAdam Powell int right = p.x + p.width; 108056c2d337e02a275397fc9d0460dca90977f199acAdam Powell if (right > displayFrameWidth) { 108156c2d337e02a275397fc9d0460dca90977f199acAdam Powell p.x -= right - displayFrameWidth; 108256c2d337e02a275397fc9d0460dca90977f199acAdam Powell } 108356c2d337e02a275397fc9d0460dca90977f199acAdam Powell if (p.x < displayFrame.left) { 108456c2d337e02a275397fc9d0460dca90977f199acAdam Powell p.x = displayFrame.left; 108556c2d337e02a275397fc9d0460dca90977f199acAdam Powell p.width = Math.min(p.width, displayFrameWidth); 108656c2d337e02a275397fc9d0460dca90977f199acAdam Powell } 108756c2d337e02a275397fc9d0460dca90977f199acAdam Powell 108856c2d337e02a275397fc9d0460dca90977f199acAdam Powell p.y = Math.max(p.y, displayFrame.top); 108956c2d337e02a275397fc9d0460dca90977f199acAdam Powell } 109056c2d337e02a275397fc9d0460dca90977f199acAdam Powell 10919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.gravity |= Gravity.DISPLAY_CLIP_VERTICAL; 10929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return onTop; 10949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the maximum height that is available for the popup to be 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * completely shown. It is recommended that this height be the maximum for 10999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the popup's height, otherwise it is possible that the popup will be 11009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * clipped. 11019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param anchor The view on which the popup window must be anchored. 11039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The maximum available height for the popup to be completely 11049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * shown. 11059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getMaxAvailableHeight(View anchor) { 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return getMaxAvailableHeight(anchor, 0); 11089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the maximum height that is available for the popup to be 11129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * completely shown. It is recommended that this height be the maximum for 11139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the popup's height, otherwise it is possible that the popup will be 11149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * clipped. 11159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param anchor The view on which the popup window must be anchored. 11179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param yOffset y offset from the view's bottom edge 11189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The maximum available height for the popup to be completely 11199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * shown. 11209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getMaxAvailableHeight(View anchor, int yOffset) { 112298acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau return getMaxAvailableHeight(anchor, yOffset, false); 112398acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau } 112498acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau 112598acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau /** 112698acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * Returns the maximum height that is available for the popup to be 112798acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * completely shown, optionally ignoring any bottom decorations such as 112898acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * the input method. It is recommended that this height be the maximum for 112998acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * the popup's height, otherwise it is possible that the popup will be 113098acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * clipped. 113198acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * 113298acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * @param anchor The view on which the popup window must be anchored. 113398acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * @param yOffset y offset from the view's bottom edge 113498acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * @param ignoreBottomDecorations if true, the height returned will be 113598acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * all the way to the bottom of the display, ignoring any 113698acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * bottom decorations 113798acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * @return The maximum available height for the popup to be completely 113898acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * shown. 113998acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * 114098acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau * @hide Pending API council approval. 114198acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau */ 114298acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau public int getMaxAvailableHeight(View anchor, int yOffset, boolean ignoreBottomDecorations) { 11439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect displayFrame = new Rect(); 11449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project anchor.getWindowVisibleDisplayFrame(displayFrame); 11459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] anchorPos = mDrawingLocation; 11479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project anchor.getLocationOnScreen(anchorPos); 11489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 114998acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau int bottomEdge = displayFrame.bottom; 115098acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau if (ignoreBottomDecorations) { 1151a7287f4d199b5d86e01d1de9d9a9db7e3221b02dAdam Powell Resources res = anchor.getContext().getResources(); 1152a7287f4d199b5d86e01d1de9d9a9db7e3221b02dAdam Powell bottomEdge = res.getDisplayMetrics().heightPixels - 1153a7287f4d199b5d86e01d1de9d9a9db7e3221b02dAdam Powell (int) res.getDimension(com.android.internal.R.dimen.screen_margin_bottom); 115498acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau } 115598acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau final int distanceToBottom = bottomEdge - (anchorPos[1] + anchor.getHeight()) - yOffset; 11569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int distanceToTop = anchorPos[1] - displayFrame.top + yOffset; 11579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // anchorPos[1] is distance from anchor to top of screen 11599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int returnedHeight = Math.max(distanceToBottom, distanceToTop); 11609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mBackground != null) { 11619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBackground.getPadding(mTempRect); 11629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project returnedHeight -= mTempRect.top + mTempRect.bottom; 11639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return returnedHeight; 11669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Dispose of the popup window. This method can be invoked only after 11709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #showAsDropDown(android.view.View)} has been executed. Failing that, calling 11719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * this method will have no effect.</p> 11729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #showAsDropDown(android.view.View) 11749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dismiss() { 11769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isShowing() && mPopupView != null) { 11779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unregisterForScrollChanged(); 11789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 117992be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy try { 118092be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy mWindowManager.removeView(mPopupView); 118192be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy } finally { 118292be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy if (mPopupView != mContentView && mPopupView instanceof ViewGroup) { 118392be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy ((ViewGroup) mPopupView).removeView(mContentView); 118492be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy } 118592be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy mPopupView = null; 118692be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy mIsShowing = false; 118792be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy 118892be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy if (mOnDismissListener != null) { 118992be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy mOnDismissListener.onDismiss(); 119092be82e6a85bfe6f86400eb46d7c5e8ec5787b3cRomain Guy } 11919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the listener to be called when the window is dismissed. 11979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param onDismissListener The listener. 11999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 12009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setOnDismissListener(OnDismissListener onDismissListener) { 12019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOnDismissListener = onDismissListener; 12029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 12059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Updates the state of the popup window, if it is currently being displayed, 12069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * from the currently set state. This include: 12079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #setClippingEnabled(boolean)}, {@link #setFocusable(boolean)}, 12089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #setIgnoreCheekPress()}, {@link #setInputMethodMode(int)}, 12099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #setTouchable(boolean)}, and {@link #setAnimationStyle(int)}. 12109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 12119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void update() { 12129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!isShowing() || mContentView == null) { 12139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 12149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams p = (WindowManager.LayoutParams) 12179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPopupView.getLayoutParams(); 12189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean update = false; 12209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int newAnim = computeAnimationResource(); 12229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newAnim != p.windowAnimations) { 12239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.windowAnimations = newAnim; 12249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project update = true; 12259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int newFlags = computeFlags(p.flags); 12289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newFlags != p.flags) { 12299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.flags = newFlags; 12309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project update = true; 12319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (update) { 12349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowManager.updateViewLayout(mPopupView, p); 12359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1237d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy 1238d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy /** 1239d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy * <p>Updates the dimension of the popup window. Calling this function 1240d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy * also updates the window with the current popup state as described 1241d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy * for {@link #update()}.</p> 1242d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy * 1243d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy * @param width the new width 1244d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy * @param height the new height 1245d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy */ 1246d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy public void update(int width, int height) { 1247d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy WindowManager.LayoutParams p = (WindowManager.LayoutParams) 1248d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy mPopupView.getLayoutParams(); 1249d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy update(p.x, p.y, width, height, false); 1250d6a463a9f23b3901bf729f2f27a6bb8f78b95248Romain Guy } 12519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 12539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Updates the position and the dimension of the popup window. Width and 12549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * height can be set to -1 to update location only. Calling this function 12559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * also updates the window with the current popup state as 12569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * described for {@link #update()}.</p> 12579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 12589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param x the new x location 12599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param y the new y location 12609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param width the new width, can be -1 to ignore 12619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param height the new height, can be -1 to ignore 12629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 12639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void update(int x, int y, int width, int height) { 12649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project update(x, y, width, height, false); 12659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 12689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Updates the position and the dimension of the popup window. Width and 12699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * height can be set to -1 to update location only. Calling this function 12709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * also updates the window with the current popup state as 12719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * described for {@link #update()}.</p> 12729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 12739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param x the new x location 12749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param y the new y location 12759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param width the new width, can be -1 to ignore 12769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param height the new height, can be -1 to ignore 12779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param force reposition the window even if the specified position 12789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * already seems to correspond to the LayoutParams 12799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 12809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void update(int x, int y, int width, int height, boolean force) { 12819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (width != -1) { 12829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastWidth = width; 12839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setWidth(width); 12849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (height != -1) { 12879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastHeight = height; 12889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setHeight(height); 12899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!isShowing() || mContentView == null) { 12929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 12939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1295e29f064383cbc745c8605c707000ab4e16ee0aacRomain Guy WindowManager.LayoutParams p = (WindowManager.LayoutParams) mPopupView.getLayoutParams(); 12969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean update = force; 12989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int finalWidth = mWidthMode < 0 ? mWidthMode : mLastWidth; 13009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (width != -1 && p.width != finalWidth) { 13019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.width = mLastWidth = finalWidth; 13029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project update = true; 13039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int finalHeight = mHeightMode < 0 ? mHeightMode : mLastHeight; 13069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (height != -1 && p.height != finalHeight) { 13079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.height = mLastHeight = finalHeight; 13089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project update = true; 13099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p.x != x) { 13129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.x = x; 13139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project update = true; 13149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p.y != y) { 13179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.y = y; 13189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project update = true; 13199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int newAnim = computeAnimationResource(); 13229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newAnim != p.windowAnimations) { 13239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.windowAnimations = newAnim; 13249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project update = true; 13259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int newFlags = computeFlags(p.flags); 13289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newFlags != p.flags) { 13299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.flags = newFlags; 13309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project update = true; 13319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 133298acd54fa6657e8131b3a2a957de7882a2f511abMike LeBeau 13339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (update) { 13349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowManager.updateViewLayout(mPopupView, p); 13359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1339105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * <p>Updates the position and the dimension of the popup window. Calling this 1340105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * function also updates the window with the current popup state as described 1341105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * for {@link #update()}.</p> 13429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 13439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param anchor the popup's anchor view 13449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param width the new width, can be -1 to ignore 13459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param height the new height, can be -1 to ignore 13469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 13479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void update(View anchor, int width, int height) { 1348105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project update(anchor, false, 0, 0, true, width, height); 13499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 13529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Updates the position and the dimension of the popup window. Width and 13539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * height can be set to -1 to update location only. Calling this function 13549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * also updates the window with the current popup state as 13559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * described for {@link #update()}.</p> 13569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>If the view later scrolls to move <code>anchor</code> to a different 13579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * location, the popup will be moved correspondingly.</p> 13589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 13599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param anchor the popup's anchor view 13609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param xoff x offset from the view's left edge 13619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param yoff y offset from the view's bottom edge 13629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param width the new width, can be -1 to ignore 13639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param height the new height, can be -1 to ignore 13649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 13659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void update(View anchor, int xoff, int yoff, int width, int height) { 1366105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project update(anchor, true, xoff, yoff, true, width, height); 1367105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 1368105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project 1369105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project private void update(View anchor, boolean updateLocation, int xoff, int yoff, 1370105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project boolean updateDimension, int width, int height) { 1371105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project 13729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!isShowing() || mContentView == null) { 13739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 13749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WeakReference<View> oldAnchor = mAnchor; 13779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (oldAnchor == null || oldAnchor.get() != anchor || 1378105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project (updateLocation && (mAnchorXoff != xoff || mAnchorYoff != yoff))) { 13799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project registerForScrollChanged(anchor, xoff, yoff); 13809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1382e29f064383cbc745c8605c707000ab4e16ee0aacRomain Guy WindowManager.LayoutParams p = (WindowManager.LayoutParams) mPopupView.getLayoutParams(); 13839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1384105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if (updateDimension) { 1385105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if (width == -1) { 1386105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project width = mPopupWidth; 1387105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } else { 1388105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project mPopupWidth = width; 1389105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 1390105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if (height == -1) { 1391105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project height = mPopupHeight; 1392105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } else { 1393105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project mPopupHeight = height; 1394105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 13959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1396105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project 13973e141685003939a9addce21ba2492ea3a8aebee6Romain Guy int x = p.x; 13983e141685003939a9addce21ba2492ea3a8aebee6Romain Guy int y = p.y; 13993e141685003939a9addce21ba2492ea3a8aebee6Romain Guy 1400105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if (updateLocation) { 14013e141685003939a9addce21ba2492ea3a8aebee6Romain Guy updateAboveAnchor(findDropDownPosition(anchor, p, xoff, yoff)); 14029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 14033e141685003939a9addce21ba2492ea3a8aebee6Romain Guy updateAboveAnchor(findDropDownPosition(anchor, p, mAnchorXoff, mAnchorYoff)); 14049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14053e141685003939a9addce21ba2492ea3a8aebee6Romain Guy 14063e141685003939a9addce21ba2492ea3a8aebee6Romain Guy update(p.x, p.y, width, height, x != p.x || y != p.y); 14079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Listener that is called when this popup window is dismissed. 14119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public interface OnDismissListener { 14139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Called when this popup window is dismissed. 14159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onDismiss(); 14179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void unregisterForScrollChanged() { 14209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WeakReference<View> anchorRef = mAnchor; 14219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View anchor = null; 14229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (anchorRef != null) { 14239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project anchor = anchorRef.get(); 14249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (anchor != null) { 14269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewTreeObserver vto = anchor.getViewTreeObserver(); 14279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project vto.removeOnScrollChangedListener(mOnScrollChangedListener); 14289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAnchor = null; 14309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void registerForScrollChanged(View anchor, int xoff, int yoff) { 14339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unregisterForScrollChanged(); 14349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAnchor = new WeakReference<View>(anchor); 14369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewTreeObserver vto = anchor.getViewTreeObserver(); 14379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vto != null) { 14389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project vto.addOnScrollChangedListener(mOnScrollChangedListener); 14399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAnchorXoff = xoff; 14429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAnchorYoff = yoff; 14439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private class PopupViewContainer extends FrameLayout { 1446c3fa6304c997ccecf8ed15a4cbb7bd245128f3c3Adam Powell private static final String TAG = "PopupWindow.PopupViewContainer"; 14479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public PopupViewContainer(Context context) { 14499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(context); 14509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 14539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected int[] onCreateDrawableState(int extraSpace) { 14549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAboveAnchor) { 14559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // 1 more needed for the above anchor state 14569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] drawableState = super.onCreateDrawableState(extraSpace + 1); 14579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View.mergeDrawableStates(drawableState, ABOVE_ANCHOR_STATE_SET); 14589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return drawableState; 14599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 14609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return super.onCreateDrawableState(extraSpace); 14619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 14659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean dispatchKeyEvent(KeyEvent event) { 14669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event.getKeyCode() == KeyEvent.KEYCODE_BACK) { 14678d37426c754e9822feaa8c6cc0b7c13e8523e217Dianne Hackborn if (event.getAction() == KeyEvent.ACTION_DOWN 14688d37426c754e9822feaa8c6cc0b7c13e8523e217Dianne Hackborn && event.getRepeatCount() == 0) { 14698d37426c754e9822feaa8c6cc0b7c13e8523e217Dianne Hackborn getKeyDispatcherState().startTracking(event, this); 14708d37426c754e9822feaa8c6cc0b7c13e8523e217Dianne Hackborn return true; 14718d37426c754e9822feaa8c6cc0b7c13e8523e217Dianne Hackborn } else if (event.getAction() == KeyEvent.ACTION_UP 14729a583c1bfb551c78c125c91071000d1470c73b8aRomain Guy && getKeyDispatcherState().isTracking(event) && !event.isCanceled()) { 14738d37426c754e9822feaa8c6cc0b7c13e8523e217Dianne Hackborn dismiss(); 14748d37426c754e9822feaa8c6cc0b7c13e8523e217Dianne Hackborn return true; 14758d37426c754e9822feaa8c6cc0b7c13e8523e217Dianne Hackborn } 14768d37426c754e9822feaa8c6cc0b7c13e8523e217Dianne Hackborn return super.dispatchKeyEvent(event); 14779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 14789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return super.dispatchKeyEvent(event); 14799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 14839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean dispatchTouchEvent(MotionEvent ev) { 14849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTouchInterceptor != null && mTouchInterceptor.onTouch(this, ev)) { 14859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 14869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return super.dispatchTouchEvent(ev); 14889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 14919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean onTouchEvent(MotionEvent event) { 14929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int x = (int) event.getX(); 14939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int y = (int) event.getY(); 14949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((event.getAction() == MotionEvent.ACTION_DOWN) 14969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && ((x < 0) || (x >= getWidth()) || (y < 0) || (y >= getHeight()))) { 14979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dismiss(); 14989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 14999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (event.getAction() == MotionEvent.ACTION_OUTSIDE) { 15009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dismiss(); 15019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 15029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 15039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return super.onTouchEvent(event); 15049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 150675986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 150775986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov @Override 150875986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov public void sendAccessibilityEvent(int eventType) { 150975986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov // clinets are interested in the content not the container, make it event source 151075986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov if (mContentView != null) { 151175986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov mContentView.sendAccessibilityEvent(eventType); 151275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } else { 151375986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov super.sendAccessibilityEvent(eventType); 151475986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 151575986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 15169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1519