| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.launcher3.shortcuts; |
| |
| import android.animation.Animator; |
| import android.animation.AnimatorListenerAdapter; |
| import android.animation.AnimatorSet; |
| import android.animation.TimeInterpolator; |
| import android.annotation.TargetApi; |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.content.res.Resources; |
| import android.graphics.Bitmap; |
| import android.graphics.Color; |
| import android.graphics.Point; |
| import android.graphics.Rect; |
| import android.graphics.drawable.ShapeDrawable; |
| import android.os.Build; |
| import android.os.Handler; |
| import android.os.Looper; |
| import android.util.AttributeSet; |
| import android.view.Gravity; |
| import android.view.LayoutInflater; |
| import android.view.MotionEvent; |
| import android.view.View; |
| import android.view.accessibility.AccessibilityEvent; |
| import android.view.animation.DecelerateInterpolator; |
| import android.widget.LinearLayout; |
| |
| import com.android.launcher3.BubbleTextView; |
| import com.android.launcher3.DragSource; |
| import com.android.launcher3.DropTarget; |
| import com.android.launcher3.IconCache; |
| import com.android.launcher3.ItemInfo; |
| import com.android.launcher3.Launcher; |
| import com.android.launcher3.LauncherAnimUtils; |
| import com.android.launcher3.LauncherAppState; |
| import com.android.launcher3.LauncherModel; |
| import com.android.launcher3.LauncherSettings; |
| import com.android.launcher3.LauncherViewPropertyAnimator; |
| import com.android.launcher3.LogAccelerateInterpolator; |
| import com.android.launcher3.R; |
| import com.android.launcher3.ShortcutInfo; |
| import com.android.launcher3.Utilities; |
| import com.android.launcher3.accessibility.ShortcutMenuAccessibilityDelegate; |
| import com.android.launcher3.compat.UserHandleCompat; |
| import com.android.launcher3.dragndrop.DragController; |
| import com.android.launcher3.dragndrop.DragLayer; |
| import com.android.launcher3.dragndrop.DragOptions; |
| import com.android.launcher3.dragndrop.DragView; |
| import com.android.launcher3.graphics.TriangleShape; |
| import com.android.launcher3.userevent.nano.LauncherLogProto; |
| import com.android.launcher3.userevent.nano.LauncherLogProto.Target; |
| |
| import java.util.Collections; |
| import java.util.List; |
| |
| /** |
| * A container for shortcuts to deep links within apps. |
| */ |
| @TargetApi(Build.VERSION_CODES.N) |
| public class DeepShortcutsContainer extends LinearLayout implements View.OnLongClickListener, |
| View.OnTouchListener, DragSource, DragController.DragListener { |
| private static final String TAG = "ShortcutsContainer"; |
| |
| private final Point mIconShift = new Point(); |
| |
| private final Launcher mLauncher; |
| private final DeepShortcutManager mDeepShortcutsManager; |
| private final int mStartDragThreshold; |
| private final ShortcutMenuAccessibilityDelegate mAccessibilityDelegate; |
| private final boolean mIsRtl; |
| |
| private BubbleTextView mDeferredDragIcon; |
| private final Rect mTempRect = new Rect(); |
| private Point mIconLastTouchPos = new Point(); |
| private boolean mIsLeftAligned; |
| private boolean mIsAboveIcon; |
| private View mArrow; |
| |
| private Animator mOpenCloseAnimator; |
| private boolean mDeferContainerRemoval; |
| private boolean mIsOpen; |
| |
| public DeepShortcutsContainer(Context context, AttributeSet attrs, int defStyleAttr) { |
| super(context, attrs, defStyleAttr); |
| mLauncher = Launcher.getLauncher(context); |
| mDeepShortcutsManager = LauncherAppState.getInstance().getShortcutManager(); |
| |
| mStartDragThreshold = getResources().getDimensionPixelSize( |
| R.dimen.deep_shortcuts_start_drag_threshold); |
| mAccessibilityDelegate = new ShortcutMenuAccessibilityDelegate(mLauncher); |
| mIsRtl = Utilities.isRtl(getResources()); |
| } |
| |
| public DeepShortcutsContainer(Context context, AttributeSet attrs) { |
| this(context, attrs, 0); |
| } |
| |
| public DeepShortcutsContainer(Context context) { |
| this(context, null, 0); |
| } |
| |
| public void populateAndShow(final BubbleTextView originalIcon, final List<String> ids) { |
| final Resources resources = getResources(); |
| final int arrowWidth = resources.getDimensionPixelSize(R.dimen.deep_shortcuts_arrow_width); |
| final int arrowHeight = resources.getDimensionPixelSize(R.dimen.deep_shortcuts_arrow_height); |
| final int arrowHorizontalOffset = resources.getDimensionPixelSize( |
| R.dimen.deep_shortcuts_arrow_horizontal_offset); |
| final int arrowVerticalOffset = resources.getDimensionPixelSize( |
| R.dimen.deep_shortcuts_arrow_vertical_offset); |
| |
| // Add dummy views first, and populate with real shortcut info when ready. |
| final int spacing = getResources().getDimensionPixelSize(R.dimen.deep_shortcuts_spacing); |
| final LayoutInflater inflater = mLauncher.getLayoutInflater(); |
| int numShortcuts = Math.min(ids.size(), ShortcutFilter.MAX_SHORTCUTS); |
| for (int i = 0; i < numShortcuts; i++) { |
| final DeepShortcutView shortcut = |
| (DeepShortcutView) inflater.inflate(R.layout.deep_shortcut, this, false); |
| if (i < numShortcuts - 1) { |
| ((LayoutParams) shortcut.getLayoutParams()).bottomMargin = spacing; |
| } |
| shortcut.getBubbleText().setAccessibilityDelegate(mAccessibilityDelegate); |
| addView(shortcut); |
| } |
| setContentDescription(getContext().getString(R.string.shortcuts_menu_description, |
| numShortcuts, originalIcon.getContentDescription().toString())); |
| |
| measure(MeasureSpec.UNSPECIFIED, MeasureSpec.UNSPECIFIED); |
| orientAboutIcon(originalIcon, arrowHeight + arrowVerticalOffset); |
| |
| // Add the arrow. |
| mArrow = addArrowView(arrowHorizontalOffset, arrowVerticalOffset, arrowWidth, arrowHeight); |
| mArrow.setPivotX(arrowWidth / 2); |
| mArrow.setPivotY(mIsAboveIcon ? 0 : arrowHeight); |
| |
| animateOpen(); |
| |
| deferDrag(originalIcon); |
| |
| // Load the shortcuts on a background thread and update the container as it animates. |
| final Looper workerLooper = LauncherModel.getWorkerLooper(); |
| final Handler uiHandler = new Handler(Looper.getMainLooper()); |
| final ItemInfo originalInfo = (ItemInfo) originalIcon.getTag(); |
| final UserHandleCompat user = originalInfo.user; |
| final ComponentName activity = originalInfo.getTargetComponent(); |
| new Handler(workerLooper).postAtFrontOfQueue(new Runnable() { |
| @Override |
| public void run() { |
| final List<ShortcutInfoCompat> shortcuts = ShortcutFilter.sortAndFilterShortcuts( |
| mDeepShortcutsManager.queryForShortcutsContainer(activity, ids, user)); |
| // We want the lowest rank to be closest to the user's finger. |
| if (mIsAboveIcon) { |
| Collections.reverse(shortcuts); |
| } |
| for (int i = 0; i < shortcuts.size(); i++) { |
| final ShortcutInfoCompat shortcut = shortcuts.get(i); |
| uiHandler.post(new UpdateShortcutChild( |
| i, new UnbadgedShortcutInfo(shortcut, mLauncher))); |
| } |
| } |
| }); |
| } |
| |
| /** Updates the child of this container at the given index based on the given shortcut info. */ |
| private class UpdateShortcutChild implements Runnable { |
| private int mShortcutChildIndex; |
| private UnbadgedShortcutInfo mShortcutChildInfo; |
| |
| public UpdateShortcutChild(int shortcutChildIndex, UnbadgedShortcutInfo shortcutChildInfo) { |
| mShortcutChildIndex = shortcutChildIndex; |
| mShortcutChildInfo = shortcutChildInfo; |
| } |
| |
| @Override |
| public void run() { |
| getShortcutAt(mShortcutChildIndex) |
| .applyShortcutInfo(mShortcutChildInfo, DeepShortcutsContainer.this); |
| } |
| } |
| |
| private DeepShortcutView getShortcutAt(int index) { |
| if (!mIsAboveIcon) { |
| // Opening down, so arrow is the first view. |
| index++; |
| } |
| return (DeepShortcutView) getChildAt(index); |
| } |
| |
| private int getShortcutCount() { |
| // All children except the arrow are shortcuts. |
| return getChildCount() - 1; |
| } |
| |
| private void animateOpen() { |
| setVisibility(View.VISIBLE); |
| mIsOpen = true; |
| |
| final AnimatorSet shortcutAnims = LauncherAnimUtils.createAnimatorSet(); |
| final int shortcutCount = getShortcutCount(); |
| |
| final long duration = getResources().getInteger( |
| R.integer.config_deepShortcutOpenDuration); |
| final long arrowScaleDuration = getResources().getInteger( |
| R.integer.config_deepShortcutArrowOpenDuration); |
| final long arrowScaleDelay = duration - arrowScaleDuration; |
| final long stagger = getResources().getInteger( |
| R.integer.config_deepShortcutOpenStagger); |
| final TimeInterpolator fadeInterpolator = new LogAccelerateInterpolator(100, 0); |
| |
| // Animate shortcuts |
| DecelerateInterpolator interpolator = new DecelerateInterpolator(); |
| for (int i = 0; i < shortcutCount; i++) { |
| final DeepShortcutView deepShortcutView = getShortcutAt(i); |
| deepShortcutView.setVisibility(INVISIBLE); |
| deepShortcutView.setAlpha(0); |
| |
| Animator anim = deepShortcutView.createOpenAnimation(mIsAboveIcon, mIsLeftAligned); |
| anim.addListener(new AnimatorListenerAdapter() { |
| @Override |
| public void onAnimationStart(Animator animation) { |
| deepShortcutView.setVisibility(VISIBLE); |
| } |
| }); |
| anim.setDuration(duration); |
| int animationIndex = mIsAboveIcon ? shortcutCount - i - 1 : i; |
| anim.setStartDelay(stagger * animationIndex); |
| anim.setInterpolator(interpolator); |
| shortcutAnims.play(anim); |
| |
| Animator fadeAnim = new LauncherViewPropertyAnimator(deepShortcutView).alpha(1); |
| fadeAnim.setInterpolator(fadeInterpolator); |
| // We want the shortcut to be fully opaque before the arrow starts animating. |
| fadeAnim.setDuration(arrowScaleDelay); |
| shortcutAnims.play(fadeAnim); |
| } |
| shortcutAnims.addListener(new AnimatorListenerAdapter() { |
| @Override |
| public void onAnimationEnd(Animator animation) { |
| mOpenCloseAnimator = null; |
| Utilities.sendCustomAccessibilityEvent( |
| DeepShortcutsContainer.this, |
| AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, |
| getContext().getString(R.string.action_deep_shortcut)); |
| } |
| }); |
| |
| // Animate the arrow |
| mArrow.setScaleX(0); |
| mArrow.setScaleY(0); |
| Animator arrowScale = new LauncherViewPropertyAnimator(mArrow).scaleX(1).scaleY(1); |
| arrowScale.setStartDelay(arrowScaleDelay); |
| arrowScale.setDuration(arrowScaleDuration); |
| shortcutAnims.play(arrowScale); |
| |
| mOpenCloseAnimator = shortcutAnims; |
| shortcutAnims.start(); |
| } |
| |
| /** |
| * Orients this container above or below the given icon, aligning with the left or right. |
| * |
| * These are the preferred orientations, in order (RTL prefers right-aligned over left): |
| * - Above and left-aligned |
| * - Above and right-aligned |
| * - Below and left-aligned |
| * - Below and right-aligned |
| * |
| * So we always align left if there is enough horizontal space |
| * and align above if there is enough vertical space. |
| */ |
| private void orientAboutIcon(BubbleTextView icon, int arrowHeight) { |
| int width = getMeasuredWidth(); |
| int height = getMeasuredHeight() + arrowHeight; |
| |
| DragLayer dragLayer = mLauncher.getDragLayer(); |
| dragLayer.getDescendantRectRelativeToSelf(icon, mTempRect); |
| Rect insets = dragLayer.getInsets(); |
| |
| // Align left (right in RTL) if there is room. |
| int leftAlignedX = mTempRect.left + icon.getPaddingLeft(); |
| int rightAlignedX = mTempRect.right - width - icon.getPaddingRight(); |
| int x = leftAlignedX; |
| boolean canBeLeftAligned = leftAlignedX + width < dragLayer.getRight() - insets.right; |
| boolean canBeRightAligned = rightAlignedX > dragLayer.getLeft() + insets.left; |
| if (!canBeLeftAligned || (mIsRtl && canBeRightAligned)) { |
| x = rightAlignedX; |
| } |
| mIsLeftAligned = x == leftAlignedX; |
| if (mIsRtl) { |
| x -= dragLayer.getWidth() - width; |
| } |
| |
| // Offset x so that the arrow and shortcut icons are center-aligned with the original icon. |
| int iconWidth = icon.getWidth() - icon.getTotalPaddingLeft() - icon.getTotalPaddingRight(); |
| iconWidth *= icon.getScaleX(); |
| Resources resources = getResources(); |
| int xOffset; |
| if (isAlignedWithStart()) { |
| // Aligning with the shortcut icon. |
| int shortcutIconWidth = resources.getDimensionPixelSize(R.dimen.deep_shortcut_icon_size); |
| int shortcutPaddingStart = resources.getDimensionPixelSize( |
| R.dimen.deep_shortcut_padding_start); |
| xOffset = iconWidth / 2 - shortcutIconWidth / 2 - shortcutPaddingStart; |
| } else { |
| // Aligning with the drag handle. |
| int shortcutDragHandleWidth = resources.getDimensionPixelSize( |
| R.dimen.deep_shortcut_drag_handle_size); |
| int shortcutPaddingEnd = resources.getDimensionPixelSize( |
| R.dimen.deep_shortcut_padding_end); |
| xOffset = iconWidth / 2 - shortcutDragHandleWidth / 2 - shortcutPaddingEnd; |
| } |
| x += mIsLeftAligned ? xOffset : -xOffset; |
| |
| // Open above icon if there is room. |
| int iconHeight = icon.getIcon().getBounds().height(); |
| int y = mTempRect.top + icon.getPaddingTop() - height; |
| mIsAboveIcon = y > dragLayer.getTop() + insets.top; |
| if (!mIsAboveIcon) { |
| y = mTempRect.top + icon.getPaddingTop() + iconHeight; |
| } |
| |
| // Insets are added later, so subtract them now. |
| y -= insets.top; |
| |
| setX(x); |
| setY(y); |
| } |
| |
| private boolean isAlignedWithStart() { |
| return mIsLeftAligned && !mIsRtl || !mIsLeftAligned && mIsRtl; |
| } |
| |
| /** |
| * Adds an arrow view pointing at the original icon. |
| * @param horizontalOffset the horizontal offset of the arrow, so that it |
| * points at the center of the original icon |
| */ |
| private View addArrowView(int horizontalOffset, int verticalOffset, int width, int height) { |
| LinearLayout.LayoutParams layoutParams = new LayoutParams(width, height); |
| if (mIsLeftAligned) { |
| layoutParams.gravity = Gravity.LEFT; |
| layoutParams.leftMargin = horizontalOffset; |
| } else { |
| layoutParams.gravity = Gravity.RIGHT; |
| layoutParams.rightMargin = horizontalOffset; |
| } |
| if (mIsAboveIcon) { |
| layoutParams.topMargin = verticalOffset; |
| } else { |
| layoutParams.bottomMargin = verticalOffset; |
| } |
| |
| View arrowView = new View(getContext()); |
| ShapeDrawable arrowDrawable = new ShapeDrawable(TriangleShape.create( |
| width, height, !mIsAboveIcon)); |
| arrowDrawable.getPaint().setColor(Color.WHITE); |
| arrowView.setBackground(arrowDrawable); |
| arrowView.setElevation(getElevation()); |
| addView(arrowView, mIsAboveIcon ? getChildCount() : 0, layoutParams); |
| return arrowView; |
| } |
| |
| private void deferDrag(BubbleTextView originalIcon) { |
| mDeferredDragIcon = originalIcon; |
| mLauncher.getDragController().addDragListener(this); |
| } |
| |
| public BubbleTextView getDeferredDragIcon() { |
| return mDeferredDragIcon; |
| } |
| |
| /** |
| * Determines when the deferred drag should be started. |
| * |
| * Current behavior: |
| * - Start the drag if the touch passes a certain distance from the original touch down. |
| */ |
| public DragOptions.DeferDragCondition createDeferDragCondition(final Runnable onDragStart) { |
| return new DragOptions.DeferDragCondition() { |
| @Override |
| public boolean shouldStartDeferredDrag(double distanceDragged) { |
| return distanceDragged > mStartDragThreshold; |
| } |
| |
| @Override |
| public void onDeferredDragStart() { |
| mDeferredDragIcon.setVisibility(INVISIBLE); |
| } |
| |
| @Override |
| public void onDropBeforeDeferredDrag() { |
| mLauncher.getUserEventDispatcher().logDeepShortcutsOpen(mDeferredDragIcon); |
| if (!mIsAboveIcon) { |
| mDeferredDragIcon.setTextVisibility(false); |
| } |
| } |
| |
| @Override |
| public void onDragStart() { |
| if (onDragStart != null) { |
| onDragStart.run(); |
| } |
| } |
| }; |
| } |
| |
| @Override |
| public boolean onTouch(View v, MotionEvent ev) { |
| // Touched a shortcut, update where it was touched so we can drag from there on long click. |
| switch (ev.getAction()) { |
| case MotionEvent.ACTION_DOWN: |
| case MotionEvent.ACTION_MOVE: |
| mIconLastTouchPos.set((int) ev.getX(), (int) ev.getY()); |
| break; |
| } |
| return false; |
| } |
| |
| public boolean onLongClick(View v) { |
| // Return early if this is not initiated from a touch or not the correct view |
| if (!v.isInTouchMode() || !(v.getParent() instanceof DeepShortcutView)) return false; |
| // Return if global dragging is not enabled |
| if (!mLauncher.isDraggingEnabled()) return false; |
| |
| // Long clicked on a shortcut. |
| mDeferContainerRemoval = true; |
| DeepShortcutView sv = (DeepShortcutView) v.getParent(); |
| sv.setWillDrawIcon(false); |
| |
| // Move the icon to align with the center-top of the touch point |
| mIconShift.x = mIconLastTouchPos.x - sv.getIconCenter().x; |
| mIconShift.y = mIconLastTouchPos.y - mLauncher.getDeviceProfile().iconSizePx; |
| |
| DragView dv = mLauncher.getWorkspace().beginDragShared( |
| sv.getBubbleText(), this, sv.getFinalInfo(), |
| new ShortcutDragPreviewProvider(sv.getIconView(), mIconShift), new DragOptions()); |
| dv.animateShift(-mIconShift.x, -mIconShift.y); |
| |
| // TODO: support dragging from within folder without having to close it |
| mLauncher.closeFolder(); |
| return false; |
| } |
| |
| @Override |
| public boolean supportsFlingToDelete() { |
| return true; |
| } |
| |
| @Override |
| public boolean supportsAppInfoDropTarget() { |
| return true; |
| } |
| |
| @Override |
| public boolean supportsDeleteDropTarget() { |
| return false; |
| } |
| |
| @Override |
| public float getIntrinsicIconScaleFactor() { |
| return 1f; |
| } |
| |
| @Override |
| public void onFlingToDeleteCompleted() { |
| // Don't care; ignore. |
| } |
| |
| @Override |
| public void onDropCompleted(View target, DropTarget.DragObject d, boolean isFlingToDelete, |
| boolean success) { |
| if (!success) { |
| d.dragView.remove(); |
| mLauncher.showWorkspace(true); |
| mLauncher.getDropTargetBar().onDragEnd(); |
| } |
| } |
| |
| @Override |
| public void onDragStart(DropTarget.DragObject dragObject, DragOptions options) { |
| // Either the original icon or one of the shortcuts was dragged. |
| // Hide the container, but don't remove it yet because that interferes with touch events. |
| animateClose(); |
| } |
| |
| @Override |
| public void onDragEnd() { |
| if (!mIsOpen) { |
| if (mOpenCloseAnimator != null) { |
| // Close animation is running. |
| mDeferContainerRemoval = false; |
| } else { |
| // Close animation is not running. |
| if (mDeferContainerRemoval) { |
| close(); |
| } |
| } |
| } |
| mDeferredDragIcon.setVisibility(VISIBLE); |
| } |
| |
| @Override |
| public void fillInLaunchSourceData(View v, ItemInfo info, Target target, Target targetParent) { |
| target.itemType = LauncherLogProto.DEEPSHORTCUT; |
| // TODO: add target.rank |
| targetParent.containerType = LauncherLogProto.DEEPSHORTCUTS; |
| } |
| |
| public void animateClose() { |
| if (!mIsOpen) { |
| return; |
| } |
| if (mOpenCloseAnimator != null) { |
| mOpenCloseAnimator.cancel(); |
| } |
| mIsOpen = false; |
| |
| final AnimatorSet shortcutAnims = LauncherAnimUtils.createAnimatorSet(); |
| final int shortcutCount = getShortcutCount(); |
| int numOpenShortcuts = 0; |
| for (int i = 0; i < shortcutCount; i++) { |
| if (getShortcutAt(i).isOpenOrOpening()) { |
| numOpenShortcuts++; |
| } |
| } |
| final long duration = getResources().getInteger( |
| R.integer.config_deepShortcutCloseDuration); |
| final long arrowScaleDuration = getResources().getInteger( |
| R.integer.config_deepShortcutArrowOpenDuration); |
| final long stagger = getResources().getInteger( |
| R.integer.config_deepShortcutCloseStagger); |
| final TimeInterpolator fadeInterpolator = new LogAccelerateInterpolator(100, 0); |
| |
| int firstOpenShortcutIndex = mIsAboveIcon ? shortcutCount - numOpenShortcuts : 0; |
| for (int i = firstOpenShortcutIndex; i < firstOpenShortcutIndex + numOpenShortcuts; i++) { |
| final DeepShortcutView view = getShortcutAt(i); |
| Animator anim; |
| if (view.willDrawIcon()) { |
| anim = view.createCloseAnimation(mIsAboveIcon, mIsLeftAligned, duration); |
| int animationIndex = mIsAboveIcon ? i - firstOpenShortcutIndex |
| : numOpenShortcuts - i - 1; |
| anim.setStartDelay(stagger * animationIndex); |
| |
| Animator fadeAnim = new LauncherViewPropertyAnimator(view).alpha(0); |
| // Don't start fading until the arrow is gone. |
| fadeAnim.setStartDelay(stagger * animationIndex + arrowScaleDuration); |
| fadeAnim.setDuration(duration - arrowScaleDuration); |
| fadeAnim.setInterpolator(fadeInterpolator); |
| shortcutAnims.play(fadeAnim); |
| } else { |
| // The view is being dragged. Animate it such that it collapses with the drag view |
| anim = view.collapseToIcon(); |
| anim.setDuration(DragView.VIEW_ZOOM_DURATION); |
| |
| // Scale and translate the view to follow the drag view. |
| Point iconCenter = view.getIconCenter(); |
| view.setPivotX(iconCenter.x); |
| view.setPivotY(iconCenter.y); |
| |
| float scale = ((float) mLauncher.getDeviceProfile().iconSizePx) / view.getHeight(); |
| LauncherViewPropertyAnimator anim2 = new LauncherViewPropertyAnimator(view) |
| .scaleX(scale) |
| .scaleY(scale) |
| .translationX(mIconShift.x) |
| .translationY(mIconShift.y); |
| anim2.setDuration(DragView.VIEW_ZOOM_DURATION); |
| shortcutAnims.play(anim2); |
| } |
| anim.addListener(new AnimatorListenerAdapter() { |
| @Override |
| public void onAnimationEnd(Animator animation) { |
| view.setVisibility(INVISIBLE); |
| } |
| }); |
| shortcutAnims.play(anim); |
| } |
| Animator arrowAnim = new LauncherViewPropertyAnimator(mArrow) |
| .scaleX(0).scaleY(0).setDuration(arrowScaleDuration); |
| arrowAnim.setStartDelay(0); |
| shortcutAnims.play(arrowAnim); |
| |
| shortcutAnims.addListener(new AnimatorListenerAdapter() { |
| @Override |
| public void onAnimationEnd(Animator animation) { |
| mOpenCloseAnimator = null; |
| if (mDeferContainerRemoval) { |
| setVisibility(INVISIBLE); |
| } else { |
| close(); |
| } |
| } |
| }); |
| mOpenCloseAnimator = shortcutAnims; |
| shortcutAnims.start(); |
| } |
| |
| /** |
| * Closes the folder without animation. |
| */ |
| public void close() { |
| if (mOpenCloseAnimator != null) { |
| mOpenCloseAnimator.cancel(); |
| mOpenCloseAnimator = null; |
| } |
| mIsOpen = false; |
| mDeferContainerRemoval = false; |
| boolean isInHotseat = ((ItemInfo) mDeferredDragIcon.getTag()).container |
| == LauncherSettings.Favorites.CONTAINER_HOTSEAT; |
| mDeferredDragIcon.setTextVisibility(!isInHotseat); |
| mLauncher.getDragController().removeDragListener(this); |
| mLauncher.getDragLayer().removeView(this); |
| } |
| |
| public boolean isOpen() { |
| return mIsOpen; |
| } |
| |
| /** |
| * Shows the shortcuts container for {@param icon} |
| * @return the container if shown or null. |
| */ |
| public static DeepShortcutsContainer showForIcon(BubbleTextView icon) { |
| Launcher launcher = Launcher.getLauncher(icon.getContext()); |
| if (launcher.getOpenShortcutsContainer() != null) { |
| // There is already a shortcuts container open, so don't open this one. |
| icon.clearFocus(); |
| return null; |
| } |
| List<String> ids = launcher.getShortcutIdsForItem((ItemInfo) icon.getTag()); |
| if (!ids.isEmpty()) { |
| // There are shortcuts associated with the app, so defer its drag. |
| final DeepShortcutsContainer container = |
| (DeepShortcutsContainer) launcher.getLayoutInflater().inflate( |
| R.layout.deep_shortcuts_container, launcher.getDragLayer(), false); |
| container.setVisibility(View.INVISIBLE); |
| launcher.getDragLayer().addView(container); |
| container.populateAndShow(icon, ids); |
| return container; |
| } |
| return null; |
| } |
| |
| /** |
| * Extension of {@link ShortcutInfo} which does not badge the icons. |
| */ |
| static class UnbadgedShortcutInfo extends ShortcutInfo { |
| public final ShortcutInfoCompat mDetail; |
| |
| public UnbadgedShortcutInfo(ShortcutInfoCompat shortcutInfo, Context context) { |
| super(shortcutInfo, context); |
| mDetail = shortcutInfo; |
| } |
| |
| @Override |
| protected Bitmap getBadgedIcon(Bitmap unbadgedBitmap, ShortcutInfoCompat shortcutInfo, |
| IconCache cache, Context context) { |
| return unbadgedBitmap; |
| } |
| } |
| } |
