Merge "When dragging down on task, base end displacement on thumbnail" into ub-launcher3-rvc-dev

import android.animation.Animator;

import android.animation.AnimatorListenerAdapter;

import android.view.MotionEvent;

import android.view.View;

import com.android.launcher3.AbstractFloatingView;

import com.android.launcher3.BaseDraggingActivity;

            mPendingAnimation = mRecentsView.createTaskLaunchAnimation(

                    mTaskBeingDragged, maxDuration, Interpolators.ZOOM_IN);

            mTempCords[1] = mTaskBeingDragged.getHeight();

            dl.getDescendantCoordRelativeToSelf(mTaskBeingDragged, mTempCords);

            mEndDisplacement = dl.getHeight() - mTempCords[1];

            // Since the thumbnail is what is filling the screen, based the end displacement on it.

            View thumbnailView = mTaskBeingDragged.getThumbnail();

            mTempCords[1] = orientationHandler.getSecondaryDimension(thumbnailView);

            dl.getDescendantCoordRelativeToSelf(thumbnailView, mTempCords);

            mEndDisplacement = secondaryLayerDimension - mTempCords[1];

        }

        mEndDisplacement *= verticalFactor;