| /* |
| * 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.systemui.pip.phone; |
| |
| import android.animation.Animator; |
| import android.animation.AnimatorListenerAdapter; |
| import android.animation.ValueAnimator; |
| import android.animation.ValueAnimator.AnimatorUpdateListener; |
| import android.app.IActivityManager; |
| import android.content.Context; |
| import android.graphics.Point; |
| import android.graphics.PointF; |
| import android.graphics.Rect; |
| import android.os.Handler; |
| import android.os.RemoteException; |
| import android.util.Log; |
| import android.util.Size; |
| import android.view.IPinnedStackController; |
| import android.view.MotionEvent; |
| import android.view.ViewConfiguration; |
| import android.view.accessibility.AccessibilityEvent; |
| import android.view.accessibility.AccessibilityManager; |
| import android.view.accessibility.AccessibilityNodeInfo; |
| |
| import com.android.internal.logging.MetricsLogger; |
| import com.android.internal.logging.nano.MetricsProto.MetricsEvent; |
| import com.android.internal.policy.PipSnapAlgorithm; |
| import com.android.systemui.Dependency; |
| import com.android.systemui.R; |
| import com.android.systemui.statusbar.FlingAnimationUtils; |
| import com.android.systemui.tuner.TunerService; |
| |
| import java.io.PrintWriter; |
| |
| /** |
| * Manages all the touch handling for PIP on the Phone, including moving, dismissing and expanding |
| * the PIP. |
| */ |
| public class PipTouchHandler implements TunerService.Tunable { |
| private static final String TAG = "PipTouchHandler"; |
| |
| private static final String TUNER_KEY_MINIMIZE = "pip_minimize"; |
| |
| // These values are used for metrics and should never change |
| private static final int METRIC_VALUE_DISMISSED_BY_TAP = 0; |
| private static final int METRIC_VALUE_DISMISSED_BY_DRAG = 1; |
| |
| private static final int SHOW_DISMISS_AFFORDANCE_DELAY = 200; |
| |
| // Allow dragging the PIP to a location to close it |
| private static final boolean ENABLE_DISMISS_DRAG_TO_EDGE = true; |
| |
| private final Context mContext; |
| private final IActivityManager mActivityManager; |
| private final ViewConfiguration mViewConfig; |
| private final PipMenuListener mMenuListener = new PipMenuListener(); |
| private IPinnedStackController mPinnedStackController; |
| |
| private final PipMenuActivityController mMenuController; |
| private final PipDismissViewController mDismissViewController; |
| private final PipSnapAlgorithm mSnapAlgorithm; |
| private final AccessibilityManager mAccessibilityManager; |
| |
| // The current movement bounds |
| private Rect mMovementBounds = new Rect(); |
| |
| // The reference bounds used to calculate the normal/expanded target bounds |
| private Rect mNormalBounds = new Rect(); |
| private Rect mNormalMovementBounds = new Rect(); |
| private Rect mExpandedBounds = new Rect(); |
| private Rect mExpandedMovementBounds = new Rect(); |
| private int mExpandedShortestEdgeSize; |
| |
| private Handler mHandler = new Handler(); |
| private Runnable mShowDismissAffordance = new Runnable() { |
| @Override |
| public void run() { |
| if (ENABLE_DISMISS_DRAG_TO_EDGE) { |
| mDismissViewController.showDismissTarget(); |
| } |
| } |
| }; |
| private ValueAnimator.AnimatorUpdateListener mUpdateScrimListener = |
| new AnimatorUpdateListener() { |
| @Override |
| public void onAnimationUpdate(ValueAnimator animation) { |
| updateDismissFraction(); |
| } |
| }; |
| |
| // Allow the PIP to be dragged to the edge of the screen to be minimized. |
| private boolean mEnableMinimize = false; |
| |
| // Behaviour states |
| private boolean mIsMenuVisible; |
| private boolean mIsMinimized; |
| private boolean mIsImeShowing; |
| private int mImeHeight; |
| private float mSavedSnapFraction = -1f; |
| private boolean mSendingHoverAccessibilityEvents; |
| private boolean mMovementWithinMinimize; |
| private boolean mMovementWithinDismiss; |
| |
| // Touch state |
| private final PipTouchState mTouchState; |
| private final FlingAnimationUtils mFlingAnimationUtils; |
| private final PipTouchGesture[] mGestures; |
| private final PipMotionHelper mMotionHelper; |
| |
| // Temp vars |
| private final Rect mTmpBounds = new Rect(); |
| |
| /** |
| * A listener for the PIP menu activity. |
| */ |
| private class PipMenuListener implements PipMenuActivityController.Listener { |
| @Override |
| public void onPipMenuVisibilityChanged(boolean menuVisible, boolean resize) { |
| setMenuVisibilityState(menuVisible, resize); |
| } |
| |
| @Override |
| public void onPipExpand() { |
| if (!mIsMinimized) { |
| mMotionHelper.expandPip(); |
| } |
| } |
| |
| @Override |
| public void onPipMinimize() { |
| setMinimizedStateInternal(true); |
| mMotionHelper.animateToClosestMinimizedState(mMovementBounds, null /* updateListener */); |
| } |
| |
| @Override |
| public void onPipDismiss() { |
| mMotionHelper.dismissPip(); |
| MetricsLogger.action(mContext, MetricsEvent.ACTION_PICTURE_IN_PICTURE_DISMISSED, |
| METRIC_VALUE_DISMISSED_BY_TAP); |
| } |
| } |
| |
| public PipTouchHandler(Context context, IActivityManager activityManager, |
| PipMenuActivityController menuController, |
| InputConsumerController inputConsumerController) { |
| |
| // Initialize the Pip input consumer |
| mContext = context; |
| mActivityManager = activityManager; |
| mAccessibilityManager = context.getSystemService(AccessibilityManager.class); |
| mViewConfig = ViewConfiguration.get(context); |
| mMenuController = menuController; |
| mMenuController.addListener(mMenuListener); |
| mDismissViewController = new PipDismissViewController(context); |
| mSnapAlgorithm = new PipSnapAlgorithm(mContext); |
| mTouchState = new PipTouchState(mViewConfig); |
| mFlingAnimationUtils = new FlingAnimationUtils(context, 2f); |
| mGestures = new PipTouchGesture[] { |
| mDefaultMovementGesture |
| }; |
| mMotionHelper = new PipMotionHelper(mContext, mActivityManager, mSnapAlgorithm, |
| mFlingAnimationUtils); |
| mExpandedShortestEdgeSize = context.getResources().getDimensionPixelSize( |
| R.dimen.pip_expanded_shortest_edge_size); |
| |
| // Register any tuner settings changes |
| Dependency.get(TunerService.class).addTunable(this, TUNER_KEY_MINIMIZE); |
| |
| // Register the listener for input consumer touch events |
| inputConsumerController.setTouchListener(this::handleTouchEvent); |
| inputConsumerController.setRegistrationListener(this::onRegistrationChanged); |
| onRegistrationChanged(inputConsumerController.isRegistered()); |
| } |
| |
| public void setTouchEnabled(boolean enabled) { |
| mTouchState.setAllowTouches(enabled); |
| } |
| |
| public void showPictureInPictureMenu() { |
| // Only show the menu if the user isn't currently interacting with the PiP |
| if (!mTouchState.isUserInteracting()) { |
| mMenuController.showMenu(mMotionHelper.getBounds(), mMovementBounds, |
| false /* allowMenuTimeout */); |
| } |
| } |
| |
| public void onActivityPinned() { |
| // Reset some states once we are pinned |
| if (mIsMenuVisible) { |
| mIsMenuVisible = false; |
| } |
| if (mIsMinimized) { |
| setMinimizedStateInternal(false); |
| } |
| mDismissViewController.destroyDismissTarget(); |
| } |
| |
| public void onPinnedStackAnimationEnded() { |
| // Always synchronize the motion helper bounds once PiP animations finish |
| mMotionHelper.synchronizePinnedStackBounds(); |
| } |
| |
| @Override |
| public void onTuningChanged(String key, String newValue) { |
| if (newValue == null) { |
| // Reset back to default |
| mEnableMinimize = false; |
| return; |
| } |
| switch (key) { |
| case TUNER_KEY_MINIMIZE: |
| mEnableMinimize = Integer.parseInt(newValue) != 0; |
| break; |
| } |
| } |
| |
| public void onConfigurationChanged() { |
| mMotionHelper.onConfigurationChanged(); |
| mMotionHelper.synchronizePinnedStackBounds(); |
| } |
| |
| public void onImeVisibilityChanged(boolean imeVisible, int imeHeight) { |
| mIsImeShowing = imeVisible; |
| mImeHeight = imeHeight; |
| } |
| |
| public void onMovementBoundsChanged(Rect insetBounds, Rect normalBounds, Rect animatingBounds, |
| boolean fromImeAdjustement) { |
| // Re-calculate the expanded bounds |
| mNormalBounds = normalBounds; |
| Rect normalMovementBounds = new Rect(); |
| mSnapAlgorithm.getMovementBounds(mNormalBounds, insetBounds, normalMovementBounds, |
| mIsImeShowing ? mImeHeight : 0); |
| |
| // Calculate the expanded size |
| float aspectRatio = (float) normalBounds.width() / normalBounds.height(); |
| Point displaySize = new Point(); |
| mContext.getDisplay().getRealSize(displaySize); |
| Size expandedSize = mSnapAlgorithm.getSizeForAspectRatio(aspectRatio, |
| mExpandedShortestEdgeSize, displaySize.x, displaySize.y); |
| mExpandedBounds.set(0, 0, expandedSize.getWidth(), expandedSize.getHeight()); |
| Rect expandedMovementBounds = new Rect(); |
| mSnapAlgorithm.getMovementBounds(mExpandedBounds, insetBounds, expandedMovementBounds, |
| mIsImeShowing ? mImeHeight : 0); |
| |
| |
| // If this is from an IME adjustment, then we should move the PiP so that it is not occluded |
| // by the IME |
| if (fromImeAdjustement) { |
| if (mTouchState.isUserInteracting()) { |
| // Defer the update of the current movement bounds until after the user finishes |
| // touching the screen |
| } else { |
| final Rect bounds = new Rect(animatingBounds); |
| final Rect toMovementBounds = mIsMenuVisible |
| ? expandedMovementBounds |
| : normalMovementBounds; |
| if (mIsImeShowing) { |
| // IME visible |
| if (bounds.top == mMovementBounds.bottom) { |
| // If the PIP is currently resting on top of the IME, then adjust it with |
| // the hiding IME |
| bounds.offsetTo(bounds.left, toMovementBounds.bottom); |
| } else { |
| bounds.offset(0, Math.min(0, toMovementBounds.bottom - bounds.top)); |
| } |
| } else { |
| // IME hidden |
| if (bounds.top == mMovementBounds.bottom) { |
| // If the PIP is resting on top of the IME, then adjust it with the hiding IME |
| bounds.offsetTo(bounds.left, toMovementBounds.bottom); |
| } |
| } |
| mMotionHelper.animateToIMEOffset(bounds); |
| } |
| } |
| |
| // Update the movement bounds after doing the calculations based on the old movement bounds |
| // above |
| mNormalMovementBounds = normalMovementBounds; |
| mExpandedMovementBounds = expandedMovementBounds; |
| updateMovementBounds(mIsMenuVisible); |
| } |
| |
| private void onRegistrationChanged(boolean isRegistered) { |
| mAccessibilityManager.setPictureInPictureActionReplacingConnection(isRegistered |
| ? new PipAccessibilityInteractionConnection(mMotionHelper, |
| this::onAccessibilityShowMenu, mHandler) : null); |
| } |
| |
| private void onAccessibilityShowMenu() { |
| mMenuController.showMenu(mMotionHelper.getBounds(), mMovementBounds, |
| false /* allowMenuTimeout */); |
| } |
| |
| private boolean handleTouchEvent(MotionEvent ev) { |
| // Skip touch handling until we are bound to the controller |
| if (mPinnedStackController == null) { |
| return true; |
| } |
| |
| // Update the touch state |
| mTouchState.onTouchEvent(ev); |
| |
| switch (ev.getAction()) { |
| case MotionEvent.ACTION_DOWN: { |
| mMotionHelper.synchronizePinnedStackBounds(); |
| |
| for (PipTouchGesture gesture : mGestures) { |
| gesture.onDown(mTouchState); |
| } |
| break; |
| } |
| case MotionEvent.ACTION_MOVE: { |
| for (PipTouchGesture gesture : mGestures) { |
| if (gesture.onMove(mTouchState)) { |
| break; |
| } |
| } |
| break; |
| } |
| case MotionEvent.ACTION_UP: { |
| // Update the movement bounds again if the state has changed since the user started |
| // dragging (ie. when the IME shows) |
| updateMovementBounds(mIsMenuVisible); |
| |
| for (PipTouchGesture gesture : mGestures) { |
| if (gesture.onUp(mTouchState)) { |
| break; |
| } |
| } |
| |
| // Fall through to clean up |
| } |
| case MotionEvent.ACTION_CANCEL: { |
| mTouchState.reset(); |
| break; |
| } |
| case MotionEvent.ACTION_HOVER_ENTER: |
| case MotionEvent.ACTION_HOVER_MOVE: { |
| if (!mSendingHoverAccessibilityEvents) { |
| AccessibilityEvent event = AccessibilityEvent.obtain( |
| AccessibilityEvent.TYPE_VIEW_HOVER_ENTER); |
| AccessibilityNodeInfo info = |
| PipAccessibilityInteractionConnection.obtainRootAccessibilityNodeInfo(); |
| event.setSource(info); |
| info.recycle(); |
| mAccessibilityManager.sendAccessibilityEvent(event); |
| mSendingHoverAccessibilityEvents = true; |
| } |
| break; |
| } |
| case MotionEvent.ACTION_HOVER_EXIT: { |
| if (mSendingHoverAccessibilityEvents) { |
| AccessibilityEvent event = AccessibilityEvent.obtain( |
| AccessibilityEvent.TYPE_VIEW_HOVER_EXIT); |
| AccessibilityNodeInfo info = |
| PipAccessibilityInteractionConnection.obtainRootAccessibilityNodeInfo(); |
| event.setSource(info); |
| info.recycle(); |
| mAccessibilityManager.sendAccessibilityEvent(event); |
| mSendingHoverAccessibilityEvents = false; |
| } |
| break; |
| } |
| } |
| return !mIsMenuVisible; |
| } |
| |
| /** |
| * Updates the appearance of the menu and scrim on top of the PiP while dismissing. |
| */ |
| void updateDismissFraction() { |
| if (mMenuController != null) { |
| Rect bounds = mMotionHelper.getBounds(); |
| final float target = mMovementBounds.bottom + bounds.height(); |
| float fraction = 0f; |
| if (bounds.bottom > target) { |
| final float distance = bounds.bottom - target; |
| fraction = Math.min(distance / bounds.height(), 1f); |
| } |
| if (Float.compare(fraction, 0f) != 0 || mMenuController.isMenuVisible()) { |
| // Update if the fraction > 0, or if fraction == 0 and the menu was already visible |
| mMenuController.setDismissFraction(fraction); |
| } |
| } |
| } |
| |
| /** |
| * Sets the controller to update the system of changes from user interaction. |
| */ |
| void setPinnedStackController(IPinnedStackController controller) { |
| mPinnedStackController = controller; |
| } |
| |
| /** |
| * Sets the minimized state. |
| */ |
| void setMinimizedStateInternal(boolean isMinimized) { |
| if (!mEnableMinimize) { |
| return; |
| } |
| setMinimizedState(isMinimized, false /* fromController */); |
| } |
| |
| /** |
| * Sets the minimized state. |
| */ |
| void setMinimizedState(boolean isMinimized, boolean fromController) { |
| if (!mEnableMinimize) { |
| return; |
| } |
| if (mIsMinimized != isMinimized) { |
| MetricsLogger.action(mContext, MetricsEvent.ACTION_PICTURE_IN_PICTURE_MINIMIZED, |
| isMinimized); |
| } |
| mIsMinimized = isMinimized; |
| mSnapAlgorithm.setMinimized(isMinimized); |
| |
| if (fromController) { |
| if (isMinimized) { |
| // Move the PiP to the new bounds immediately if minimized |
| mMotionHelper.movePip(mMotionHelper.getClosestMinimizedBounds(mNormalBounds, |
| mMovementBounds)); |
| } |
| } else if (mPinnedStackController != null) { |
| try { |
| mPinnedStackController.setIsMinimized(isMinimized); |
| } catch (RemoteException e) { |
| Log.e(TAG, "Could not set minimized state", e); |
| } |
| } |
| } |
| |
| /** |
| * Sets the menu visibility. |
| */ |
| void setMenuVisibilityState(boolean menuVisible, boolean resize) { |
| if (menuVisible) { |
| // Save the current snap fraction and if we do not drag or move the PiP, then |
| // we store back to this snap fraction. Otherwise, we'll reset the snap |
| // fraction and snap to the closest edge |
| Rect expandedBounds = new Rect(mExpandedBounds); |
| if (resize) { |
| mSavedSnapFraction = mMotionHelper.animateToExpandedState(expandedBounds, |
| mMovementBounds, mExpandedMovementBounds); |
| } |
| } else { |
| // Try and restore the PiP to the closest edge, using the saved snap fraction |
| // if possible |
| if (resize) { |
| Rect normalBounds = new Rect(mNormalBounds); |
| mMotionHelper.animateToUnexpandedState(normalBounds, mSavedSnapFraction, |
| mNormalMovementBounds, mMovementBounds, mIsMinimized); |
| } |
| mSavedSnapFraction = -1f; |
| } |
| mIsMenuVisible = menuVisible; |
| updateMovementBounds(menuVisible); |
| MetricsLogger.visibility(mContext, MetricsEvent.ACTION_PICTURE_IN_PICTURE_MENU, |
| menuVisible); |
| } |
| |
| /** |
| * @return the motion helper. |
| */ |
| public PipMotionHelper getMotionHelper() { |
| return mMotionHelper; |
| } |
| |
| /** |
| * Gesture controlling normal movement of the PIP. |
| */ |
| private PipTouchGesture mDefaultMovementGesture = new PipTouchGesture() { |
| // Whether the PiP was on the left side of the screen at the start of the gesture |
| private boolean mStartedOnLeft; |
| |
| @Override |
| public void onDown(PipTouchState touchState) { |
| if (!touchState.isUserInteracting()) { |
| return; |
| } |
| |
| mStartedOnLeft = mMotionHelper.getBounds().left < mMovementBounds.centerX(); |
| mMovementWithinMinimize = true; |
| mMovementWithinDismiss = touchState.getDownTouchPosition().y >= mMovementBounds.bottom; |
| |
| // If the menu is still visible, and we aren't minimized, then just poke the menu |
| // so that it will timeout after the user stops touching it |
| if (mMenuController.isMenuVisible() && !mIsMinimized) { |
| mMenuController.pokeMenu(); |
| } |
| |
| if (ENABLE_DISMISS_DRAG_TO_EDGE) { |
| mDismissViewController.createDismissTarget(); |
| mHandler.postDelayed(mShowDismissAffordance, SHOW_DISMISS_AFFORDANCE_DELAY); |
| } |
| } |
| |
| @Override |
| boolean onMove(PipTouchState touchState) { |
| if (!touchState.isUserInteracting()) { |
| return false; |
| } |
| |
| if (touchState.startedDragging()) { |
| mSavedSnapFraction = -1f; |
| } |
| |
| if (touchState.startedDragging() && ENABLE_DISMISS_DRAG_TO_EDGE) { |
| mHandler.removeCallbacks(mShowDismissAffordance); |
| mDismissViewController.showDismissTarget(); |
| } |
| |
| if (touchState.isDragging()) { |
| // Move the pinned stack freely |
| mTmpBounds.set(mMotionHelper.getBounds()); |
| final PointF lastDelta = touchState.getLastTouchDelta(); |
| float left = mTmpBounds.left + lastDelta.x; |
| float top = mTmpBounds.top + lastDelta.y; |
| if (!touchState.allowDraggingOffscreen() || !mEnableMinimize) { |
| left = Math.max(mMovementBounds.left, Math.min(mMovementBounds.right, left)); |
| } |
| if (ENABLE_DISMISS_DRAG_TO_EDGE) { |
| // Allow pip to move past bottom bounds |
| top = Math.max(mMovementBounds.top, top); |
| } else { |
| top = Math.max(mMovementBounds.top, Math.min(mMovementBounds.bottom, top)); |
| } |
| mTmpBounds.offsetTo((int) left, (int) top); |
| mMotionHelper.movePip(mTmpBounds); |
| |
| if (ENABLE_DISMISS_DRAG_TO_EDGE) { |
| updateDismissFraction(); |
| } |
| |
| final PointF curPos = touchState.getLastTouchPosition(); |
| if (mMovementWithinMinimize) { |
| // Track if movement remains near starting edge to identify swipes to minimize |
| mMovementWithinMinimize = mStartedOnLeft |
| ? curPos.x <= mMovementBounds.left + mTmpBounds.width() |
| : curPos.x >= mMovementBounds.right; |
| } |
| if (mMovementWithinDismiss) { |
| // Track if movement remains near the bottom edge to identify swipe to dismiss |
| mMovementWithinDismiss = curPos.y >= mMovementBounds.bottom; |
| } |
| return true; |
| } |
| return false; |
| } |
| |
| @Override |
| public boolean onUp(PipTouchState touchState) { |
| if (!touchState.isUserInteracting()) { |
| return false; |
| } |
| |
| final PointF vel = touchState.getVelocity(); |
| final boolean isHorizontal = Math.abs(vel.x) > Math.abs(vel.y); |
| final float velocity = PointF.length(vel.x, vel.y); |
| final boolean isFling = velocity > mFlingAnimationUtils.getMinVelocityPxPerSecond(); |
| final boolean isFlingToBot = isFling |
| && !isHorizontal && mMovementWithinDismiss && vel.y > 0; |
| if (ENABLE_DISMISS_DRAG_TO_EDGE) { |
| try { |
| mHandler.removeCallbacks(mShowDismissAffordance); |
| if (mMotionHelper.shouldDismissPip() || isFlingToBot) { |
| mMotionHelper.animateDismiss(mMotionHelper.getBounds(), vel.x, |
| vel.y, mUpdateScrimListener); |
| MetricsLogger.action(mContext, |
| MetricsEvent.ACTION_PICTURE_IN_PICTURE_DISMISSED, |
| METRIC_VALUE_DISMISSED_BY_DRAG); |
| return true; |
| } |
| } finally { |
| mDismissViewController.destroyDismissTarget(); |
| } |
| } |
| |
| if (touchState.isDragging()) { |
| final boolean isFlingToEdge = isFling && isHorizontal && mMovementWithinMinimize |
| && (mStartedOnLeft ? vel.x < 0 : vel.x > 0); |
| if (mEnableMinimize && |
| !mIsMinimized && (mMotionHelper.shouldMinimizePip() || isFlingToEdge)) { |
| // Pip should be minimized |
| setMinimizedStateInternal(true); |
| if (mMenuController.isMenuVisible()) { |
| // If the user dragged the expanded PiP to the edge, then hiding the menu |
| // will trigger the PiP to be scaled back to the normal size with the |
| // minimize offset adjusted |
| mMenuController.hideMenu(); |
| } else { |
| mMotionHelper.animateToClosestMinimizedState(mMovementBounds, |
| mUpdateScrimListener); |
| } |
| return true; |
| } |
| if (mIsMinimized) { |
| // If we're dragging and it wasn't a minimize gesture then we shouldn't be |
| // minimized. |
| setMinimizedStateInternal(false); |
| } |
| |
| AnimatorListenerAdapter postAnimationCallback = null; |
| if (mMenuController.isMenuVisible()) { |
| // If the menu is still visible, and we aren't minimized, then just poke the |
| // menu so that it will timeout after the user stops touching it |
| mMenuController.showMenu(mMotionHelper.getBounds(), mMovementBounds, |
| true /* allowMenuTimeout */); |
| } else { |
| // If the menu is not visible, then we can still be showing the activity for the |
| // dismiss overlay, so just finish it after the animation completes |
| postAnimationCallback = new AnimatorListenerAdapter() { |
| @Override |
| public void onAnimationEnd(Animator animation) { |
| mMenuController.hideMenu(); |
| } |
| }; |
| } |
| |
| if (isFling) { |
| mMotionHelper.flingToSnapTarget(velocity, vel.x, vel.y, mMovementBounds, |
| mUpdateScrimListener, postAnimationCallback); |
| } else { |
| mMotionHelper.animateToClosestSnapTarget(mMovementBounds, mUpdateScrimListener, |
| postAnimationCallback); |
| } |
| } else if (mIsMinimized) { |
| // This was a tap, so no longer minimized |
| mMotionHelper.animateToClosestSnapTarget(mMovementBounds, null /* updateListener */, |
| null /* animatorListener */); |
| setMinimizedStateInternal(false); |
| } else if (!mIsMenuVisible) { |
| mMenuController.showMenu(mMotionHelper.getBounds(), mMovementBounds, |
| true /* allowMenuTimeout */); |
| } else { |
| mMotionHelper.expandPip(); |
| } |
| return true; |
| } |
| }; |
| |
| /** |
| * Updates the current movement bounds based on whether the menu is currently visible. |
| */ |
| private void updateMovementBounds(boolean isExpanded) { |
| mMovementBounds = isExpanded |
| ? mExpandedMovementBounds |
| : mNormalMovementBounds; |
| } |
| |
| public void dump(PrintWriter pw, String prefix) { |
| final String innerPrefix = prefix + " "; |
| pw.println(prefix + TAG); |
| pw.println(innerPrefix + "mMovementBounds=" + mMovementBounds); |
| pw.println(innerPrefix + "mNormalBounds=" + mNormalBounds); |
| pw.println(innerPrefix + "mNormalMovementBounds=" + mNormalMovementBounds); |
| pw.println(innerPrefix + "mExpandedBounds=" + mExpandedBounds); |
| pw.println(innerPrefix + "mExpandedMovementBounds=" + mExpandedMovementBounds); |
| pw.println(innerPrefix + "mIsMenuVisible=" + mIsMenuVisible); |
| pw.println(innerPrefix + "mIsMinimized=" + mIsMinimized); |
| pw.println(innerPrefix + "mIsImeShowing=" + mIsImeShowing); |
| pw.println(innerPrefix + "mImeHeight=" + mImeHeight); |
| pw.println(innerPrefix + "mSavedSnapFraction=" + mSavedSnapFraction); |
| pw.println(innerPrefix + "mEnableDragToEdgeDismiss=" + ENABLE_DISMISS_DRAG_TO_EDGE); |
| pw.println(innerPrefix + "mEnableMinimize=" + mEnableMinimize); |
| mSnapAlgorithm.dump(pw, innerPrefix); |
| mTouchState.dump(pw, innerPrefix); |
| mMotionHelper.dump(pw, innerPrefix); |
| } |
| |
| } |
