131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/* 231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * you may not use this file except in compliance with the License. 631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * You may obtain a copy of the License at 731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 1031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 1231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * See the License for the specific language governing permissions and 1431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * limitations under the License. 1531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 1631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 17325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerpackage com.android.launcher3; 1831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 192801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohenimport android.animation.Animator; 202801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohenimport android.animation.AnimatorListenerAdapter; 212801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohenimport android.animation.ValueAnimator; 222801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohenimport android.animation.ValueAnimator.AnimatorUpdateListener; 2331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Context; 2431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.res.Resources; 25a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohenimport android.graphics.Canvas; 26f4b08913677e18a8412930972237b91d5a946d95Adam Cohenimport android.graphics.Color; 27badf71e11fba2d6efa1d1bcca9542001f90a3777Adam Cohenimport android.graphics.PorterDuff; 283e8f811f31a2275e778244427271f77f4116c08bAdam Cohenimport android.graphics.Rect; 2931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.graphics.drawable.Drawable; 3024ad0f0aad174b077e80b10d1f814ff9e9eb92e4Daniel Sandlerimport android.os.Looper; 31099f60d51f6310e1290687e83958e665b3324504Adam Cohenimport android.os.Parcelable; 3231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.util.AttributeSet; 3331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.LayoutInflater; 3488f334571fe41df620ba903ced9b2c69b0170d5cWinson Chungimport android.view.MotionEvent; 357c6932140dcbd2db88d7a809ba72ee04abb5bf26Adam Cohenimport android.view.View; 3631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.view.ViewGroup; 373e8f811f31a2275e778244427271f77f4116c08bAdam Cohenimport android.view.animation.AccelerateInterpolator; 383e8f811f31a2275e778244427271f77f4116c08bAdam Cohenimport android.view.animation.DecelerateInterpolator; 3976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.widget.ImageView; 4076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenimport android.widget.LinearLayout; 41a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohenimport android.widget.TextView; 4231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 43325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.R; 44325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.DropTarget.DragObject; 45325dc23624160689e59fbac708cf6f222b20d025Daniel Sandlerimport com.android.launcher3.FolderInfo.FolderListener; 46edcce099c98a6c40d10109ac092ab50f9d2668f3Romain Guy 47c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohenimport java.util.ArrayList; 48c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 4931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/** 5031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * An icon that can appear on in the workspace representing an {@link UserFolder}. 5131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 5276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohenpublic class FolderIcon extends LinearLayout implements FolderListener { 5331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private Launcher mLauncher; 54fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen private Folder mFolder; 55fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen private FolderInfo mInfo; 56099f60d51f6310e1290687e83958e665b3324504Adam Cohen private static boolean sStaticValuesDirty = true; 57a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen 5888f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung private CheckLongPressHelper mLongPressHelper; 5988f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung 60badf71e11fba2d6efa1d1bcca9542001f90a3777Adam Cohen // The number of icons to display in the 6176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen private static final int NUM_ITEMS_IN_PREVIEW = 3; 62f4b08913677e18a8412930972237b91d5a946d95Adam Cohen private static final int CONSUMPTION_ANIMATION_DURATION = 100; 63d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen private static final int DROP_IN_ANIMATION_DURATION = 400; 648dfcba4af7a7ece09e8c7d96053e54f3a383e905Adam Cohen private static final int INITIAL_ITEM_ANIMATION_DURATION = 350; 65fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen private static final int FINAL_ITEM_ANIMATION_DURATION = 200; 66badf71e11fba2d6efa1d1bcca9542001f90a3777Adam Cohen 67badf71e11fba2d6efa1d1bcca9542001f90a3777Adam Cohen // The degree to which the inner ring grows when accepting drop 6869ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen private static final float INNER_RING_GROWTH_FACTOR = 0.15f; 69badf71e11fba2d6efa1d1bcca9542001f90a3777Adam Cohen 70badf71e11fba2d6efa1d1bcca9542001f90a3777Adam Cohen // The degree to which the outer ring is scaled in its natural state 7169ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen private static final float OUTER_RING_GROWTH_FACTOR = 0.3f; 72badf71e11fba2d6efa1d1bcca9542001f90a3777Adam Cohen 73badf71e11fba2d6efa1d1bcca9542001f90a3777Adam Cohen // The amount of vertical spread between items in the stack [0...1] 7476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen private static final float PERSPECTIVE_SHIFT_FACTOR = 0.24f; 75badf71e11fba2d6efa1d1bcca9542001f90a3777Adam Cohen 765108bc0fd9f7e30c87c223fbb75f024e271b2103Adam Cohen // Flag as to whether or not to draw an outer ring. Currently none is designed. 77b0e65f218ec7eb69fd527e5400f7c040742a1767Adam Cohen public static final boolean HAS_OUTER_RING = true; 785108bc0fd9f7e30c87c223fbb75f024e271b2103Adam Cohen 79badf71e11fba2d6efa1d1bcca9542001f90a3777Adam Cohen // The degree to which the item in the back of the stack is scaled [0...1] 80badf71e11fba2d6efa1d1bcca9542001f90a3777Adam Cohen // (0 means it's not scaled at all, 1 means it's scaled to nothing) 8176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen private static final float PERSPECTIVE_SCALE_FACTOR = 0.35f; 8231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 83c51934bfdfed6a5011c6d6c5b7b70f2d75613d41Adam Cohen public static Drawable sSharedFolderLeaveBehind = null; 84c51934bfdfed6a5011c6d6c5b7b70f2d75613d41Adam Cohen 8576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen private ImageView mPreviewBackground; 8676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen private BubbleTextView mFolderName; 87073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 8819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen FolderRingAnimator mFolderRingAnimator = null; 892801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen 90d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen // These variables are all associated with the drawing of the preview; they are stored 91d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen // as member variables for shared usage and to avoid computation on each frame 92d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen private int mIntrinsicIconSize; 93d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen private float mBaselineIconScale; 94d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen private int mBaselineIconSize; 95d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen private int mAvailableSpaceInPreview; 96d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen private int mTotalWidth = -1; 97d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen private int mPreviewOffsetX; 98d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen private int mPreviewOffsetY; 99d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen private float mMaxPerspectiveShift; 100d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen boolean mAnimating = false; 101d4e53c882494f8cd7e4c0d44dbfc300d3610afcfWinson Chung private Rect mOldBounds = new Rect(); 102fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen 103d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen private PreviewItemDrawingParams mParams = new PreviewItemDrawingParams(0, 0, 0, 0); 104d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen private PreviewItemDrawingParams mAnimParams = new PreviewItemDrawingParams(0, 0, 0, 0); 105fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen private ArrayList<ShortcutInfo> mHiddenItems = new ArrayList<ShortcutInfo>(); 106d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 10731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public FolderIcon(Context context, AttributeSet attrs) { 10831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs); 10988f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung init(); 11031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 11131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 11231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public FolderIcon(Context context) { 11331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context); 11488f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung init(); 11588f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung } 11688f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung 11788f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung private void init() { 11888f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung mLongPressHelper = new CheckLongPressHelper(this); 11931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 12031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1210280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka public boolean isDropEnabled() { 1227a1d16555d80135e61b90158ff3c1e3f963bd8b8Winson Chung final ViewGroup cellLayoutChildren = (ViewGroup) getParent(); 1237a1d16555d80135e61b90158ff3c1e3f963bd8b8Winson Chung final ViewGroup cellLayout = (ViewGroup) cellLayoutChildren.getParent(); 1247a1d16555d80135e61b90158ff3c1e3f963bd8b8Winson Chung final Workspace workspace = (Workspace) cellLayout.getParent(); 1257a1d16555d80135e61b90158ff3c1e3f963bd8b8Winson Chung return !workspace.isSmall(); 1260280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka } 1270280c3be4d9f8fc6fdf015b7ecd276eb26f76f2dMichael Jurka 12831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project static FolderIcon fromXml(int resId, Launcher launcher, ViewGroup group, 129df2cc41acbfacd576f99483a4af1cda32ebd3d09Adam Cohen FolderInfo folderInfo, IconCache iconCache) { 1303a9fcedbcd235372cd2ab64f825a0b5b3937f59eMichael Jurka @SuppressWarnings("all") // suppress dead code warning 1313a9fcedbcd235372cd2ab64f825a0b5b3937f59eMichael Jurka final boolean error = INITIAL_ITEM_ANIMATION_DURATION >= DROP_IN_ANIMATION_DURATION; 1323a9fcedbcd235372cd2ab64f825a0b5b3937f59eMichael Jurka if (error) { 133d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen throw new IllegalStateException("DROP_IN_ANIMATION_DURATION must be greater than " + 134d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen "INITIAL_ITEM_ANIMATION_DURATION, as sequencing of adding first two items " + 135d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen "is dependent on this"); 136d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen } 137d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 13831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project FolderIcon icon = (FolderIcon) LayoutInflater.from(launcher).inflate(resId, group, false); 1395f8afe6280eae34620067696173e71943e1a30a3Winson Chung icon.setClipToPadding(false); 140d2eca6b66e654e71fb46ae718910af3ec6c2cf9cAdam Cohen icon.mFolderName = (BubbleTextView) icon.findViewById(R.id.folder_icon_name); 14176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen icon.mFolderName.setText(folderInfo.title); 14276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen icon.mPreviewBackground = (ImageView) icon.findViewById(R.id.preview_background); 1435f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 1445f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 1455f8afe6280eae34620067696173e71943e1a30a3Winson Chung // Offset the preview background to center this view accordingly 1465f8afe6280eae34620067696173e71943e1a30a3Winson Chung LinearLayout.LayoutParams lp = 1475f8afe6280eae34620067696173e71943e1a30a3Winson Chung (LinearLayout.LayoutParams) icon.mPreviewBackground.getLayoutParams(); 1485f8afe6280eae34620067696173e71943e1a30a3Winson Chung lp.topMargin = grid.folderBackgroundOffset; 1495f8afe6280eae34620067696173e71943e1a30a3Winson Chung lp.width = grid.folderIconSizePx; 1505f8afe6280eae34620067696173e71943e1a30a3Winson Chung lp.height = grid.folderIconSizePx; 15176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 15231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project icon.setTag(folderInfo); 15331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project icon.setOnClickListener(launcher); 15431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project icon.mInfo = folderInfo; 15531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project icon.mLauncher = launcher; 1563371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen icon.setContentDescription(String.format(launcher.getString(R.string.folder_name_format), 1573371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen folderInfo.title)); 158a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen Folder folder = Folder.fromXml(launcher); 159a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen folder.setDragController(launcher.getDragController()); 1602801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen folder.setFolderIcon(icon); 161a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen folder.bind(folderInfo); 162a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen icon.mFolder = folder; 163099f60d51f6310e1290687e83958e665b3324504Adam Cohen 164099f60d51f6310e1290687e83958e665b3324504Adam Cohen icon.mFolderRingAnimator = new FolderRingAnimator(launcher, icon); 165099f60d51f6310e1290687e83958e665b3324504Adam Cohen folderInfo.addListener(icon); 166099f60d51f6310e1290687e83958e665b3324504Adam Cohen 16719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen return icon; 16819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 16919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 170099f60d51f6310e1290687e83958e665b3324504Adam Cohen @Override 171099f60d51f6310e1290687e83958e665b3324504Adam Cohen protected Parcelable onSaveInstanceState() { 172099f60d51f6310e1290687e83958e665b3324504Adam Cohen sStaticValuesDirty = true; 173099f60d51f6310e1290687e83958e665b3324504Adam Cohen return super.onSaveInstanceState(); 174099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 175099f60d51f6310e1290687e83958e665b3324504Adam Cohen 17619072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen public static class FolderRingAnimator { 17769ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen public int mCellX; 17869ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen public int mCellY; 17969ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen private CellLayout mCellLayout; 18076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public float mOuterRingSize; 18176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public float mInnerRingSize; 18219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen public FolderIcon mFolderIcon = null; 183c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen public static Drawable sSharedOuterRingDrawable = null; 184c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen public static Drawable sSharedInnerRingDrawable = null; 18576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public static int sPreviewSize = -1; 18676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public static int sPreviewPadding = -1; 18776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 188c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen private ValueAnimator mAcceptAnimator; 189c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen private ValueAnimator mNeutralAnimator; 19019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 19119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen public FolderRingAnimator(Launcher launcher, FolderIcon folderIcon) { 19219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mFolderIcon = folderIcon; 19376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen Resources res = launcher.getResources(); 19476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 195099f60d51f6310e1290687e83958e665b3324504Adam Cohen // We need to reload the static values when configuration changes in case they are 196099f60d51f6310e1290687e83958e665b3324504Adam Cohen // different in another configuration 197099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (sStaticValuesDirty) { 19824ad0f0aad174b077e80b10d1f814ff9e9eb92e4Daniel Sandler if (Looper.myLooper() != Looper.getMainLooper()) { 19924ad0f0aad174b077e80b10d1f814ff9e9eb92e4Daniel Sandler throw new RuntimeException("FolderRingAnimator loading drawables on non-UI thread " 20024ad0f0aad174b077e80b10d1f814ff9e9eb92e4Daniel Sandler + Thread.currentThread()); 20124ad0f0aad174b077e80b10d1f814ff9e9eb92e4Daniel Sandler } 2025f8afe6280eae34620067696173e71943e1a30a3Winson Chung 2035f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 2045f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 2055f8afe6280eae34620067696173e71943e1a30a3Winson Chung sPreviewSize = grid.folderIconSizePx; 20676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen sPreviewPadding = res.getDimensionPixelSize(R.dimen.folder_preview_padding); 20776fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen sSharedOuterRingDrawable = res.getDrawable(R.drawable.portal_ring_outer_holo); 2085108bc0fd9f7e30c87c223fbb75f024e271b2103Adam Cohen sSharedInnerRingDrawable = res.getDrawable(R.drawable.portal_ring_inner_nolip_holo); 209df6af5740da6ee9f78e846218d71941b02fc0283Adam Cohen sSharedFolderLeaveBehind = res.getDrawable(R.drawable.portal_ring_rest); 210099f60d51f6310e1290687e83958e665b3324504Adam Cohen sStaticValuesDirty = false; 21119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 212073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen } 213a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen 21419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen public void animateToAcceptState() { 215c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (mNeutralAnimator != null) { 216c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mNeutralAnimator.cancel(); 217c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 218f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka mAcceptAnimator = LauncherAnimUtils.ofFloat(mCellLayout, 0f, 1f); 219c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mAcceptAnimator.setDuration(CONSUMPTION_ANIMATION_DURATION); 220850d2e718560cb12ae73292e9d39f21a93d3c2c1Andrew Flynn 221850d2e718560cb12ae73292e9d39f21a93d3c2c1Andrew Flynn final int previewSize = sPreviewSize; 222c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mAcceptAnimator.addUpdateListener(new AnimatorUpdateListener() { 22319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen public void onAnimationUpdate(ValueAnimator animation) { 22419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen final float percent = (Float) animation.getAnimatedValue(); 225850d2e718560cb12ae73292e9d39f21a93d3c2c1Andrew Flynn mOuterRingSize = (1 + percent * OUTER_RING_GROWTH_FACTOR) * previewSize; 226850d2e718560cb12ae73292e9d39f21a93d3c2c1Andrew Flynn mInnerRingSize = (1 + percent * INNER_RING_GROWTH_FACTOR) * previewSize; 22769ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen if (mCellLayout != null) { 22869ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mCellLayout.invalidate(); 22919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 23019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 23119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen }); 232c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mAcceptAnimator.addListener(new AnimatorListenerAdapter() { 23319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen @Override 234c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen public void onAnimationStart(Animator animation) { 23519072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen if (mFolderIcon != null) { 23676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mFolderIcon.mPreviewBackground.setVisibility(INVISIBLE); 23719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 23819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 23919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen }); 240c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mAcceptAnimator.start(); 24119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 24219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 24319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen public void animateToNaturalState() { 244c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen if (mAcceptAnimator != null) { 245c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mAcceptAnimator.cancel(); 246c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 247f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka mNeutralAnimator = LauncherAnimUtils.ofFloat(mCellLayout, 0f, 1f); 248c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mNeutralAnimator.setDuration(CONSUMPTION_ANIMATION_DURATION); 249850d2e718560cb12ae73292e9d39f21a93d3c2c1Andrew Flynn 250850d2e718560cb12ae73292e9d39f21a93d3c2c1Andrew Flynn final int previewSize = sPreviewSize; 251c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mNeutralAnimator.addUpdateListener(new AnimatorUpdateListener() { 25219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen public void onAnimationUpdate(ValueAnimator animation) { 25319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen final float percent = (Float) animation.getAnimatedValue(); 254850d2e718560cb12ae73292e9d39f21a93d3c2c1Andrew Flynn mOuterRingSize = (1 + (1 - percent) * OUTER_RING_GROWTH_FACTOR) * previewSize; 255850d2e718560cb12ae73292e9d39f21a93d3c2c1Andrew Flynn mInnerRingSize = (1 + (1 - percent) * INNER_RING_GROWTH_FACTOR) * previewSize; 25669ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen if (mCellLayout != null) { 25769ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mCellLayout.invalidate(); 25819072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 25919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 26019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen }); 261c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mNeutralAnimator.addListener(new AnimatorListenerAdapter() { 26219072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen @Override 26319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen public void onAnimationEnd(Animator animation) { 26469ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen if (mCellLayout != null) { 26569ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mCellLayout.hideFolderAccept(FolderRingAnimator.this); 26669ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen } 26719072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen if (mFolderIcon != null) { 26876fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen mFolderIcon.mPreviewBackground.setVisibility(VISIBLE); 26919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 27019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 27119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen }); 272c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen mNeutralAnimator.start(); 27319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 27419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 275c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // Location is expressed in window coordinates 27669ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen public void getCell(int[] loc) { 27769ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen loc[0] = mCellX; 27869ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen loc[1] = mCellY; 27969ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen } 28069ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen 28169ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen // Location is expressed in window coordinates 28269ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen public void setCell(int x, int y) { 28369ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mCellX = x; 28469ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mCellY = y; 28569ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen } 28669ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen 28769ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen public void setCellLayout(CellLayout layout) { 28869ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mCellLayout = layout; 28919072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 29019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 29176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public float getOuterRingSize() { 29276fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return mOuterRingSize; 29319072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen } 29419072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen 29576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public float getInnerRingSize() { 29676fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen return mInnerRingSize; 297f4b08913677e18a8412930972237b91d5a946d95Adam Cohen } 29831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 29931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 300fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen Folder getFolder() { 301fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen return mFolder; 302fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen } 303fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen 304fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen FolderInfo getFolderInfo() { 305fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen return mInfo; 306fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen } 307fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen 308073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen private boolean willAcceptItem(ItemInfo item) { 30931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final int itemType = item.itemType; 3102801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen return ((itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || 3112801cafe62653131fdc9da402e5c44e5ffd0bf47Adam Cohen itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT) && 312c51934bfdfed6a5011c6d6c5b7b70f2d75613d41Adam Cohen !mFolder.isFull() && item != mInfo && !mInfo.opened); 313073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen } 314073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 315c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen public boolean acceptDrop(Object dragInfo) { 316c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen final ItemInfo item = (ItemInfo) dragInfo; 317fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen return !mFolder.isDestroyed() && willAcceptItem(item); 31831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 31931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 320df0353815c629fc678824b07a234b89a1ff94208Adam Cohen public void addItem(ShortcutInfo item) { 321df0353815c629fc678824b07a234b89a1ff94208Adam Cohen mInfo.add(item); 322df0353815c629fc678824b07a234b89a1ff94208Adam Cohen } 323df0353815c629fc678824b07a234b89a1ff94208Adam Cohen 324c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen public void onDragEnter(Object dragInfo) { 325fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen if (mFolder.isDestroyed() || !willAcceptItem((ItemInfo) dragInfo)) return; 32669ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen CellLayout.LayoutParams lp = (CellLayout.LayoutParams) getLayoutParams(); 32769ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen CellLayout layout = (CellLayout) getParent().getParent(); 32869ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mFolderRingAnimator.setCell(lp.cellX, lp.cellY); 32969ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen mFolderRingAnimator.setCellLayout(layout); 33019072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mFolderRingAnimator.animateToAcceptState(); 33169ce2e5beaa1a57c7b8fa14a2d6ff0b3abeb93c0Adam Cohen layout.showFolderAccept(mFolderRingAnimator); 332073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen } 333073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 334c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen public void onDragOver(Object dragInfo) { 335073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen } 336073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 337d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen public void performCreateAnimation(final ShortcutInfo destInfo, final View destView, 3387bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung final ShortcutInfo srcInfo, final DragView srcView, Rect dstRect, 339ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen float scaleRelativeToDragLayer, Runnable postAnimationRunnable) { 340d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 341fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen // These correspond two the drawable and view that the icon was dropped _onto_ 342d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen Drawable animateDrawable = ((TextView) destView).getCompoundDrawables()[1]; 343fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen computePreviewDrawingParams(animateDrawable.getIntrinsicWidth(), 344fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen destView.getMeasuredWidth()); 345fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen 346fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen // This will animate the first item from it's position as an icon into its 347fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen // position as the first item in the preview 348fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen animateFirstItem(animateDrawable, INITIAL_ITEM_ANIMATION_DURATION, false, null); 349fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen addItem(destInfo); 350ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 351d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen // This will animate the dragView (srcView) into the new folder 3527bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung onDrop(srcInfo, srcView, dstRect, scaleRelativeToDragLayer, 1, postAnimationRunnable, null); 353fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen } 354fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen 355fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen public void performDestroyAnimation(final View finalView, Runnable onCompleteRunnable) { 356fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen Drawable animateDrawable = ((TextView) finalView).getCompoundDrawables()[1]; 357fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen computePreviewDrawingParams(animateDrawable.getIntrinsicWidth(), 358fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen finalView.getMeasuredWidth()); 359d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 360d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen // This will animate the first item from it's position as an icon into its 361d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen // position as the first item in the preview 362fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen animateFirstItem(animateDrawable, FINAL_ITEM_ANIMATION_DURATION, true, 363fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen onCompleteRunnable); 364d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen } 365d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 366c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen public void onDragExit(Object dragInfo) { 367c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen onDragExit(); 368c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen } 369c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen 370c6cc61d45836e4081920883cc4d448ccb0bb8417Adam Cohen public void onDragExit() { 37119072da7441e07d5e90026d9e9e1b38f11245e44Adam Cohen mFolderRingAnimator.animateToNaturalState(); 372073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen } 373073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 3747bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung private void onDrop(final ShortcutInfo item, DragView animateView, Rect finalRect, 3757bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung float scaleRelativeToDragLayer, int index, Runnable postAnimationRunnable, 3767bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung DragObject d) { 377d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen item.cellX = -1; 378d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen item.cellY = -1; 379d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 380558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen // Typically, the animateView corresponds to the DragView; however, if this is being done 381558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen // after a configuration activity (ie. for a Shortcut being dragged from AllApps) we 382558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen // will not have a view to animate 383558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (animateView != null) { 384558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen DragLayer dragLayer = mLauncher.getDragLayer(); 385558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen Rect from = new Rect(); 386558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen dragLayer.getViewRectRelativeToSelf(animateView, from); 387558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen Rect to = finalRect; 388558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen if (to == null) { 389558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen to = new Rect(); 390558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen Workspace workspace = mLauncher.getWorkspace(); 391558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen // Set cellLayout and this to it's final state to compute final animation locations 392558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen workspace.setFinalTransitionTransform((CellLayout) getParent().getParent()); 393558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen float scaleX = getScaleX(); 394558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen float scaleY = getScaleY(); 395558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen setScaleX(1.0f); 396558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen setScaleY(1.0f); 397558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen scaleRelativeToDragLayer = dragLayer.getDescendantRectRelativeToSelf(this, to); 398558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen // Finished computing final animation locations, restore current state 399558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen setScaleX(scaleX); 400558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen setScaleY(scaleY); 401558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen workspace.resetTransitionTransform((CellLayout) getParent().getParent()); 402558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 403ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen 404558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen int[] center = new int[2]; 405558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen float scale = getLocalCenterForIndex(index, center); 406558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen center[0] = (int) Math.round(scaleRelativeToDragLayer * center[0]); 407558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen center[1] = (int) Math.round(scaleRelativeToDragLayer * center[1]); 408d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 409558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen to.offset(center[0] - animateView.getMeasuredWidth() / 2, 4105f8afe6280eae34620067696173e71943e1a30a3Winson Chung center[1] - animateView.getMeasuredHeight() / 2); 411d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 412558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen float finalAlpha = index < NUM_ITEMS_IN_PREVIEW ? 0.5f : 0f; 413558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen 414ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen float finalScale = scale * scaleRelativeToDragLayer; 415558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen dragLayer.animateView(animateView, from, to, finalAlpha, 416ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen 1, 1, finalScale, finalScale, DROP_IN_ANIMATION_DURATION, 417558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen new DecelerateInterpolator(2), new AccelerateInterpolator(2), 418ed66b2bac7447febe2e405b4ce725cae4f6b5988Adam Cohen postAnimationRunnable, DragLayer.ANIMATION_END_DISAPPEAR, null); 419fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen addItem(item); 420fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen mHiddenItems.add(item); 4217a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen mFolder.hideItem(item); 422558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen postDelayed(new Runnable() { 423558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen public void run() { 424fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen mHiddenItems.remove(item); 4257a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen mFolder.showItem(item); 426fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen invalidate(); 427558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 428558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen }, DROP_IN_ANIMATION_DURATION); 429558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } else { 430558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen addItem(item); 431558baaf0a0b1c6a9062a6771088098533a35222bAdam Cohen } 432d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen } 433d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 4343e8f811f31a2275e778244427271f77f4116c08bAdam Cohen public void onDrop(DragObject d) { 435c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen ShortcutInfo item; 436eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka if (d.dragInfo instanceof AppInfo) { 437c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen // Came from all apps -- make a copy 438eadbfc564d84aaf1d800da3d0d6edf6312f89648Michael Jurka item = ((AppInfo) d.dragInfo).makeShortcut(); 439c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } else { 4403e8f811f31a2275e778244427271f77f4116c08bAdam Cohen item = (ShortcutInfo) d.dragInfo; 441c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 44267bd9ccf856840856944815a382e4bbb0e71e949Adam Cohen mFolder.notifyDrop(); 4437bd1bbb509f9569fa18d6b4d33242679fd98bc9bWinson Chung onDrop(item, d.dragView, null, 1.0f, mInfo.contents.size(), d.postAnimationRunnable, d); 444c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen } 445c0dcf597084d00e4c23a7fea5fd0738f6c095a6bAdam Cohen 446d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen private void computePreviewDrawingParams(int drawableSize, int totalSize) { 447d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen if (mIntrinsicIconSize != drawableSize || mTotalWidth != totalSize) { 4485f8afe6280eae34620067696173e71943e1a30a3Winson Chung LauncherAppState app = LauncherAppState.getInstance(); 4495f8afe6280eae34620067696173e71943e1a30a3Winson Chung DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); 4505f8afe6280eae34620067696173e71943e1a30a3Winson Chung 451d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen mIntrinsicIconSize = drawableSize; 452d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen mTotalWidth = totalSize; 45376fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 4545f8afe6280eae34620067696173e71943e1a30a3Winson Chung final int previewSize = mPreviewBackground.getLayoutParams().height; 455d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen final int previewPadding = FolderRingAnimator.sPreviewPadding; 456a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen 457d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen mAvailableSpaceInPreview = (previewSize - 2 * previewPadding); 458d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen // cos(45) = 0.707 + ~= 0.1) = 0.8f 459d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen int adjustedAvailableSpace = (int) ((mAvailableSpaceInPreview / 2) * (1 + 0.8f)); 460d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 461d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen int unscaledHeight = (int) (mIntrinsicIconSize * (1 + PERSPECTIVE_SHIFT_FACTOR)); 462d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen mBaselineIconScale = (1.0f * adjustedAvailableSpace / unscaledHeight); 463a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen 464d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen mBaselineIconSize = (int) (mIntrinsicIconSize * mBaselineIconScale); 465d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen mMaxPerspectiveShift = mBaselineIconSize * PERSPECTIVE_SHIFT_FACTOR; 466d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 467d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen mPreviewOffsetX = (mTotalWidth - mAvailableSpaceInPreview) / 2; 4685f8afe6280eae34620067696173e71943e1a30a3Winson Chung mPreviewOffsetY = previewPadding + grid.folderBackgroundOffset; 469073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen } 470d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen } 47176fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 472d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen private void computePreviewDrawingParams(Drawable d) { 473d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen computePreviewDrawingParams(d.getIntrinsicWidth(), getMeasuredWidth()); 474d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen } 475073a46ff635d089cbcb15d939d1de42dd2b86c97Adam Cohen 476d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen class PreviewItemDrawingParams { 477d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen PreviewItemDrawingParams(float transX, float transY, float scale, int overlayAlpha) { 478d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen this.transX = transX; 479d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen this.transY = transY; 480d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen this.scale = scale; 481d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen this.overlayAlpha = overlayAlpha; 482d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen } 483d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen float transX; 484d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen float transY; 485d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen float scale; 486d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen int overlayAlpha; 487d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen Drawable drawable; 488d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen } 489badf71e11fba2d6efa1d1bcca9542001f90a3777Adam Cohen 490ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen private float getLocalCenterForIndex(int index, int[] center) { 491d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen mParams = computePreviewItemDrawingParams(Math.min(NUM_ITEMS_IN_PREVIEW, index), mParams); 492a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen 493d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen mParams.transX += mPreviewOffsetX; 494d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen mParams.transY += mPreviewOffsetY; 495ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen float offsetX = mParams.transX + (mParams.scale * mIntrinsicIconSize) / 2; 496ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen float offsetY = mParams.transY + (mParams.scale * mIntrinsicIconSize) / 2; 497badf71e11fba2d6efa1d1bcca9542001f90a3777Adam Cohen 498ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen center[0] = (int) Math.round(offsetX); 499ac8c87687b8e063c981f28cb31bab2cc110f26ccAdam Cohen center[1] = (int) Math.round(offsetY); 500d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen return mParams.scale; 501d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen } 502badf71e11fba2d6efa1d1bcca9542001f90a3777Adam Cohen 503d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen private PreviewItemDrawingParams computePreviewItemDrawingParams(int index, 504d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen PreviewItemDrawingParams params) { 505d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen index = NUM_ITEMS_IN_PREVIEW - index - 1; 506d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen float r = (index * 1.0f) / (NUM_ITEMS_IN_PREVIEW - 1); 507d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen float scale = (1 - PERSPECTIVE_SCALE_FACTOR * (1 - r)); 508d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 509d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen float offset = (1 - r) * mMaxPerspectiveShift; 510d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen float scaledSize = scale * mBaselineIconSize; 511d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen float scaleOffsetCorrection = (1 - scale) * mBaselineIconSize; 512d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 513d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen // We want to imagine our coordinates from the bottom left, growing up and to the 514d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen // right. This is natural for the x-axis, but for the y-axis, we have to invert things. 5155f8afe6280eae34620067696173e71943e1a30a3Winson Chung float transY = mAvailableSpaceInPreview - (offset + scaledSize + scaleOffsetCorrection) + getPaddingTop(); 516d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen float transX = offset + scaleOffsetCorrection; 517d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen float totalScale = mBaselineIconScale * scale; 518d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen final int overlayAlpha = (int) (80 * (1 - r)); 519d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 520d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen if (params == null) { 521d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen params = new PreviewItemDrawingParams(transX, transY, totalScale, overlayAlpha); 522d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen } else { 523d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen params.transX = transX; 524d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen params.transY = transY; 525d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen params.scale = totalScale; 526d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen params.overlayAlpha = overlayAlpha; 527d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen } 528d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen return params; 529d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen } 530badf71e11fba2d6efa1d1bcca9542001f90a3777Adam Cohen 531d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen private void drawPreviewItem(Canvas canvas, PreviewItemDrawingParams params) { 532d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen canvas.save(); 533d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen canvas.translate(params.transX + mPreviewOffsetX, params.transY + mPreviewOffsetY); 534d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen canvas.scale(params.scale, params.scale); 535d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen Drawable d = params.drawable; 536d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 537d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen if (d != null) { 538d4e53c882494f8cd7e4c0d44dbfc300d3610afcfWinson Chung mOldBounds.set(d.getBounds()); 539d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen d.setBounds(0, 0, mIntrinsicIconSize, mIntrinsicIconSize); 540d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen d.setFilterBitmap(true); 541433766dcb816e6e8da0926f164c3ba7561264745Adam Cohen d.setColorFilter(Color.argb(params.overlayAlpha, 255, 255, 255), 542433766dcb816e6e8da0926f164c3ba7561264745Adam Cohen PorterDuff.Mode.SRC_ATOP); 543d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen d.draw(canvas); 544d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen d.clearColorFilter(); 545d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen d.setFilterBitmap(false); 546d4e53c882494f8cd7e4c0d44dbfc300d3610afcfWinson Chung d.setBounds(mOldBounds); 547d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen } 548d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen canvas.restore(); 549d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen } 55076fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 551d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen @Override 552d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen protected void dispatchDraw(Canvas canvas) { 553d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen super.dispatchDraw(canvas); 554badf71e11fba2d6efa1d1bcca9542001f90a3777Adam Cohen 555d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen if (mFolder == null) return; 556d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen if (mFolder.getItemCount() == 0 && !mAnimating) return; 557d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 5587a8b82b5926e6a520df28e7f591b9a94ec605581Adam Cohen ArrayList<View> items = mFolder.getItemsInReadingOrder(); 559d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen Drawable d; 560d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen TextView v; 561d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 562d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen // Update our drawing parameters if necessary 563d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen if (mAnimating) { 564d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen computePreviewDrawingParams(mAnimParams.drawable); 565d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen } else { 566d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen v = (TextView) items.get(0); 567a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen d = v.getCompoundDrawables()[1]; 568d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen computePreviewDrawingParams(d); 569d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen } 570a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen 571d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen int nItemsInPreview = Math.min(items.size(), NUM_ITEMS_IN_PREVIEW); 572d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen if (!mAnimating) { 573d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen for (int i = nItemsInPreview - 1; i >= 0; i--) { 574d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen v = (TextView) items.get(i); 575fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen if (!mHiddenItems.contains(v.getTag())) { 576fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen d = v.getCompoundDrawables()[1]; 577fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen mParams = computePreviewItemDrawingParams(i, mParams); 578fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen mParams.drawable = d; 579fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen drawPreviewItem(canvas, mParams); 580fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen } 581a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen } 582d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen } else { 583d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen drawPreviewItem(canvas, mAnimParams); 584a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen } 585d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen } 586d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 587fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen private void animateFirstItem(final Drawable d, int duration, final boolean reverse, 588fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen final Runnable onCompleteRunnable) { 589d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen final PreviewItemDrawingParams finalParams = computePreviewItemDrawingParams(0, null); 590d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 591d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen final float scale0 = 1.0f; 5921d4ee4e46218fb98a43cf584d8d4e3e569850f78Adam Cohen final float transX0 = (mAvailableSpaceInPreview - d.getIntrinsicWidth()) / 2; 5935f8afe6280eae34620067696173e71943e1a30a3Winson Chung final float transY0 = (mAvailableSpaceInPreview - d.getIntrinsicHeight()) / 2 + getPaddingTop(); 594d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen mAnimParams.drawable = d; 595d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 596f1ad608c28c79c8e9b83d83ce9154f1b7284f412Michael Jurka ValueAnimator va = LauncherAnimUtils.ofFloat(this, 0f, 1.0f); 597d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen va.addUpdateListener(new AnimatorUpdateListener(){ 598d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen public void onAnimationUpdate(ValueAnimator animation) { 599d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen float progress = (Float) animation.getAnimatedValue(); 600fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen if (reverse) { 601fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen progress = 1 - progress; 602fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen mPreviewBackground.setAlpha(progress); 603fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen } 604d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen 605d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen mAnimParams.transX = transX0 + progress * (finalParams.transX - transX0); 606d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen mAnimParams.transY = transY0 + progress * (finalParams.transY - transY0); 607d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen mAnimParams.scale = scale0 + progress * (finalParams.scale - scale0); 608d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen invalidate(); 609d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen } 610d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen }); 611d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen va.addListener(new AnimatorListenerAdapter() { 612d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen @Override 613d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen public void onAnimationStart(Animator animation) { 614d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen mAnimating = true; 615d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen } 616d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen @Override 617d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen public void onAnimationEnd(Animator animation) { 618d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen mAnimating = false; 619fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen if (onCompleteRunnable != null) { 620fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen onCompleteRunnable.run(); 621fb91f303f5e672f9b4c4f9f8a03486b224d60cd6Adam Cohen } 622d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen } 623d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen }); 624d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen va.setDuration(duration); 625d044526d82e7938cf35b296978d9d5302f98b4afAdam Cohen va.start(); 626a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen } 627a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen 628099f60d51f6310e1290687e83958e665b3324504Adam Cohen public void setTextVisible(boolean visible) { 629099f60d51f6310e1290687e83958e665b3324504Adam Cohen if (visible) { 630099f60d51f6310e1290687e83958e665b3324504Adam Cohen mFolderName.setVisibility(VISIBLE); 631099f60d51f6310e1290687e83958e665b3324504Adam Cohen } else { 632099f60d51f6310e1290687e83958e665b3324504Adam Cohen mFolderName.setVisibility(INVISIBLE); 633099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 634099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 635099f60d51f6310e1290687e83958e665b3324504Adam Cohen 636099f60d51f6310e1290687e83958e665b3324504Adam Cohen public boolean getTextVisible() { 637099f60d51f6310e1290687e83958e665b3324504Adam Cohen return mFolderName.getVisibility() == VISIBLE; 638099f60d51f6310e1290687e83958e665b3324504Adam Cohen } 639099f60d51f6310e1290687e83958e665b3324504Adam Cohen 64076078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen public void onItemsChanged() { 64176078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen invalidate(); 64276078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen requestLayout(); 64376078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen } 64476078c4ef35b6e95fb6d8129a32cf52a36625e28Adam Cohen 645a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen public void onAdd(ShortcutInfo item) { 646a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen invalidate(); 647a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen requestLayout(); 648a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen } 649a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen 650a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen public void onRemove(ShortcutInfo item) { 651a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen invalidate(); 652a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen requestLayout(); 653a9cf38f533d1e86269868f1e6a806ccffd4a78fcAdam Cohen } 65476fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen 65576fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen public void onTitleChanged(CharSequence title) { 656d63cfa96814fa1a51490950b8df9853eef305cbbAdam Cohen mFolderName.setText(title.toString()); 6578b805b17158886035b38261eb611d8641701ae43Michael Jurka setContentDescription(String.format(getContext().getString(R.string.folder_name_format), 6583371da0159cc54ff8ae1b1b26effb96445f208d5Adam Cohen title)); 65976fc085d28178a5d4fb3787ede956281a2cc3179Adam Cohen } 66088f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung 66188f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung @Override 66288f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung public boolean onTouchEvent(MotionEvent event) { 66388f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung // Call the superclass onTouchEvent first, because sometimes it changes the state to 66488f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung // isPressed() on an ACTION_UP 66588f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung boolean result = super.onTouchEvent(event); 66688f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung 66788f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung switch (event.getAction()) { 66888f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung case MotionEvent.ACTION_DOWN: 66988f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung mLongPressHelper.postCheckForLongPress(); 67088f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung break; 67188f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung case MotionEvent.ACTION_CANCEL: 67288f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung case MotionEvent.ACTION_UP: 67388f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung mLongPressHelper.cancelLongPress(); 67488f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung break; 67588f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung } 67688f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung return result; 67788f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung } 67888f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung 67988f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung @Override 68088f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung public void cancelLongPress() { 68188f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung super.cancelLongPress(); 68288f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung 68388f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung mLongPressHelper.cancelLongPress(); 68488f334571fe41df620ba903ced9b2c69b0170d5cWinson Chung } 68531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 686