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Commit b9ab052e authored by Priyank Singh's avatar Priyank Singh
Browse files

Animate notification shade on click on notification button 

Bug: 131845242
Test: Manual
Change-Id: I11c7fdd3ae599144748516e8845355743b54d1a0
(cherry picked from commit cbe2a75b4a75651cc9dada14057f78125fde565d)
parent ef480855

packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBar.java

+31 −8
Original line number Diff line number Diff line
@@ -36,6 +36,7 @@ import android.view.MotionEvent; 
import android.view.View;

import android.view.ViewGroup;

import android.view.ViewGroup.LayoutParams;

import android.view.ViewTreeObserver;

import android.view.WindowManager;



import androidx.annotation.NonNull;
@@ -570,15 +571,33 @@ public class CarStatusBar extends StatusBar implements 
     * notification shade this method also makes the view invisible after animation ends.

     */

    private void animateNotificationPanel(float velocity, boolean isClosing) {

        Rect rect = mNotificationList.getClipBounds();

        if (rect == null) {

            return;

        }

        float from = rect.bottom;

        float to = 0;

        if (!isClosing) {

            to = mNotificationView.getHeight();

        }



        Rect rect = mNotificationList.getClipBounds();

        if (rect != null) {

            float from = rect.bottom;

            animate(from, to, velocity, isClosing);

            return;

        }



        // We will only be here if the shade is being opened programmatically.

        ViewTreeObserver notificationTreeObserver = mNotificationView.getViewTreeObserver();

        notificationTreeObserver.addOnGlobalLayoutListener(

                new ViewTreeObserver.OnGlobalLayoutListener() {

                    @Override

                    public void onGlobalLayout() {

                        ViewTreeObserver obs = mNotificationView.getViewTreeObserver();

                        obs.removeOnGlobalLayoutListener(this);

                        float to = mNotificationView.getHeight();

                        animate(/* from= */ 0, to, velocity, isClosing);

                    }

                });

    }



    private void animate(float from, float to, float velocity, boolean isClosing) {

        if (mIsNotificationAnimating) {

            return;

        }
@@ -1032,8 +1051,10 @@ public class CarStatusBar extends StatusBar implements 


        @Override

        public boolean onSingleTapUp(MotionEvent motionEvent) {

            if (mPanelExpanded) {

                animateNotificationPanel(DEFAULT_FLING_VELOCITY, true);

            return false;

            }

            return true;

        }



        @Override
@@ -1106,7 +1127,9 @@ public class CarStatusBar extends StatusBar implements 
        @Override

        public boolean onSingleTapUp(MotionEvent e) {

            mClosingVelocity = DEFAULT_FLING_VELOCITY;

            if (mPanelExpanded) {

                close();

            }

            return super.onSingleTapUp(e);

        }