diff --git a/packages/CarSystemUI/res/layout/notification_center_activity.xml b/packages/CarSystemUI/res/layout/notification_center_activity.xml
index 4fef48918c972..0af74c4462a67 100644
--- a/packages/CarSystemUI/res/layout/notification_center_activity.xml
+++ b/packages/CarSystemUI/res/layout/notification_center_activity.xml
@@ -20,8 +20,6 @@
android:id="@+id/notification_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
- android:visibility="invisible"
- android:layout_marginBottom="@dimen/navigation_bar_height"
android:background="@color/notification_shade_background_color">
+ android:layout_height="match_parent"
+ android:visibility="invisible"/>
diff --git a/packages/CarSystemUI/res/layout/sysui_overlay_window.xml b/packages/CarSystemUI/res/layout/sysui_overlay_window.xml
index 1b0a211b733d1..067e359e0e49b 100644
--- a/packages/CarSystemUI/res/layout/sysui_overlay_window.xml
+++ b/packages/CarSystemUI/res/layout/sysui_overlay_window.xml
@@ -22,10 +22,12 @@
android:layout_width="match_parent"
android:layout_height="match_parent">
+
+ android:layout="@layout/notification_panel_container"
+ android:layout_marginBottom="@dimen/navigation_bar_height"/>
{
- if (!isInflated()) {
- getOverlayViewGlobalStateController().inflateView(this);
- }
- if (!mCarDeviceProvisionedController.isCurrentUserFullySetup()) {
- return true;
- }
-
- boolean consumed = openGestureDetector.onTouchEvent(event);
- if (consumed) {
- return true;
- }
- maybeCompleteAnimation(event);
- return true;
- };
-
- mNavBarNotificationTouchListener =
- (v, event) -> {
- if (!isInflated()) {
- return true;
- }
- boolean consumed = navBarCloseNotificationGestureDetector.onTouchEvent(event);
- if (consumed) {
- return true;
- }
- maybeCompleteAnimation(event);
- return true;
- };
}
@Override
@@ -252,14 +167,13 @@ public class NotificationPanelViewController extends OverlayViewController {
private void onNotificationViewInflated() {
// Find views.
mNotificationView = getLayout().findViewById(R.id.notification_view);
- View glassPane = mNotificationView.findViewById(R.id.glass_pane);
- mHandleBar = mNotificationView.findViewById(R.id.handle_bar);
- mNotificationList = mNotificationView.findViewById(R.id.notifications);
+ setupHandleBar();
+ setupNotificationPanel();
mNotificationClickHandlerFactory.registerClickListener((launchResult, alertEntry) -> {
if (launchResult == ActivityManager.START_TASK_TO_FRONT
|| launchResult == ActivityManager.START_SUCCESS) {
- animateCollapsePanels();
+ animateCollapsePanel();
}
});
@@ -269,39 +183,52 @@ public class NotificationPanelViewController extends OverlayViewController {
mNotificationDataManager.getUnseenNotificationCount());
}
});
+
mNotificationClickHandlerFactory.setNotificationDataManager(mNotificationDataManager);
mNotificationView.setClickHandlerFactory(mNotificationClickHandlerFactory);
mNotificationView.setNotificationDataManager(mNotificationDataManager);
- mNotificationList.addOnScrollListener(new RecyclerView.OnScrollListener() {
- @Override
- public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
- super.onScrolled(recyclerView, dx, dy);
- if (!mNotificationList.canScrollVertically(1)) {
- mNotificationListAtBottom = true;
- return;
- }
- mNotificationListAtBottom = false;
- mIsSwipingVerticallyToClose = false;
- mNotificationListAtBottomAtTimeOfTouch = false;
- }
- });
+ mCarServiceProvider.addListener(car -> {
+ CarUxRestrictionsManager carUxRestrictionsManager =
+ (CarUxRestrictionsManager)
+ car.getCarManager(Car.CAR_UX_RESTRICTION_SERVICE);
+ mCarUxRestrictionManagerWrapper.setCarUxRestrictionsManager(
+ carUxRestrictionsManager);
- // Attached to the notification ui to detect close request of the notification shade.
+ mNotificationViewController = new NotificationViewController(
+ mNotificationView,
+ PreprocessingManager.getInstance(mContext),
+ mCarNotificationListener,
+ mCarUxRestrictionManagerWrapper,
+ mNotificationDataManager);
+ mNotificationViewController.enable();
+ });
+ }
+
+ private void setupHandleBar() {
+ mHandleBar = mNotificationView.findViewById(R.id.handle_bar);
+ GestureDetector handleBarCloseNotificationGestureDetector = new GestureDetector(mContext,
+ new HandleBarCloseGestureListener());
+ mHandleBar.setOnTouchListener((v, event) -> {
+ handleBarCloseNotificationGestureDetector.onTouchEvent(event);
+ maybeCompleteAnimation(event);
+ return true;
+ });
+ }
+
+ private void setupNotificationPanel() {
+ View glassPane = mNotificationView.findViewById(R.id.glass_pane);
+ mNotificationList = mNotificationView.findViewById(R.id.notifications);
GestureDetector closeGestureDetector = new GestureDetector(mContext,
- new CloseNotificationGestureListener() {
+ new CloseGestureListener() {
@Override
protected void close() {
- if (mPanelExpanded) {
- animateCollapsePanels();
+ if (isPanelExpanded()) {
+ animateCollapsePanel();
}
}
});
- // Attached to the Handle bar to close the notification shade
- GestureDetector handleBarCloseNotificationGestureDetector = new GestureDetector(mContext,
- new HandleBarCloseNotificationGestureListener());
-
// The glass pane is used to view touch events before passed to the notification list.
// This allows us to initialize gesture listeners and detect when to close the notifications
glassPane.setOnTouchListener((v, event) -> {
@@ -320,6 +247,21 @@ public class NotificationPanelViewController extends OverlayViewController {
return false;
});
+ mNotificationList.addOnScrollListener(new RecyclerView.OnScrollListener() {
+ @Override
+ public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
+ super.onScrolled(recyclerView, dx, dy);
+ // Check if we can scroll vertically downwards.
+ if (!mNotificationList.canScrollVertically(/* direction= */ 1)) {
+ mNotificationListAtBottom = true;
+ return;
+ }
+ mNotificationListAtBottom = false;
+ mIsSwipingVerticallyToClose = false;
+ mNotificationListAtBottomAtTimeOfTouch = false;
+ }
+ });
+
mNotificationList.setOnTouchListener((v, event) -> {
mIsNotificationCardSwiping = Math.abs(mFirstTouchDownOnGlassPane - event.getRawX())
> SWIPE_MAX_OFF_PATH;
@@ -341,19 +283,19 @@ public class NotificationPanelViewController extends OverlayViewController {
boolean handled = closeGestureDetector.onTouchEvent(event);
boolean isTracking = mIsTracking;
- Rect rect = mNotificationView.getClipBounds();
+ Rect rect = getLayout().getClipBounds();
float clippedHeight = 0;
if (rect != null) {
clippedHeight = rect.bottom;
}
if (!handled && event.getActionMasked() == MotionEvent.ACTION_UP
&& mIsSwipingVerticallyToClose) {
- if (mSettleClosePercentage < mPercentageFromBottom && isTracking) {
- animateNotificationPanel(DEFAULT_FLING_VELOCITY, false);
- } else if (clippedHeight != mNotificationView.getHeight() && isTracking) {
+ if (getSettleClosePercentage() < getPercentageFromBottom() && isTracking) {
+ animatePanel(DEFAULT_FLING_VELOCITY, false);
+ } else if (clippedHeight != getLayout().getHeight() && isTracking) {
// this can be caused when user is at the end of the list and trying to
// fling to top of the list by scrolling down.
- animateNotificationPanel(DEFAULT_FLING_VELOCITY, true);
+ animatePanel(DEFAULT_FLING_VELOCITY, true);
}
}
@@ -365,28 +307,6 @@ public class NotificationPanelViewController extends OverlayViewController {
}
return handled || isTracking;
});
-
- mCarServiceProvider.addListener(car -> {
- CarUxRestrictionsManager carUxRestrictionsManager =
- (CarUxRestrictionsManager)
- car.getCarManager(Car.CAR_UX_RESTRICTION_SERVICE);
- mCarUxRestrictionManagerWrapper.setCarUxRestrictionsManager(
- carUxRestrictionsManager);
-
- mNotificationViewController = new NotificationViewController(
- mNotificationView,
- PreprocessingManager.getInstance(mContext),
- mCarNotificationListener,
- mCarUxRestrictionManagerWrapper,
- mNotificationDataManager);
- mNotificationViewController.enable();
- });
-
- mHandleBar.setOnTouchListener((v, event) -> {
- handleBarCloseNotificationGestureDetector.onTouchEvent(event);
- maybeCompleteAnimation(event);
- return true;
- });
}
/** Called when the car power state is changed to ON. */
@@ -397,139 +317,40 @@ public class NotificationPanelViewController extends OverlayViewController {
mNotificationDataManager.clearAll();
}
- View.OnTouchListener getTopNavBarNotificationTouchListener() {
- return mTopNavBarNotificationTouchListener;
+ @Override
+ protected boolean shouldAnimateCollapsePanel() {
+ return true;
}
- View.OnTouchListener getNavBarNotificationTouchListener() {
- return mNavBarNotificationTouchListener;
+ @Override
+ protected void onAnimateCollapsePanel() {
+ // No op.
}
- private void maybeCompleteAnimation(MotionEvent event) {
- if (event.getActionMasked() == MotionEvent.ACTION_UP
- && mNotificationView.getVisibility() == View.VISIBLE) {
- if (mSettleClosePercentage < mPercentageFromBottom) {
- animateNotificationPanel(DEFAULT_FLING_VELOCITY, false);
- } else {
- animateNotificationPanel(DEFAULT_FLING_VELOCITY, true);
- }
- }
+ @Override
+ protected boolean shouldAnimateExpandPanel() {
+ return mCommandQueue.panelsEnabled();
}
- /**
- * Animates the notification shade from one position to other. This is used to either open or
- * close the notification shade completely with a velocity. If the animation is to close the
- * notification shade this method also makes the view invisible after animation ends.
- */
- private void animateNotificationPanel(float velocity, boolean isClosing) {
- float to = 0;
- if (!isClosing) {
- to = mNotificationView.getHeight();
- }
-
- Rect rect = mNotificationView.getClipBounds();
- if (rect != null && rect.bottom != to) {
- float from = rect.bottom;
- animate(from, to, velocity, isClosing);
- return;
- }
-
- // We will only be here if the shade is being opened programmatically or via button when
- // height of the layout was not calculated.
- 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 animateCollapsePanels() {
- if (!mPanelExpanded || mNotificationView.getVisibility() == View.INVISIBLE) {
- return;
- }
- getOverlayViewGlobalStateController().setWindowFocusable(false);
- animateNotificationPanel(mClosingVelocity, true);
- }
-
- private void animateExpandNotificationsPanel() {
- if (!mCommandQueue.panelsEnabled()
- || !mCarDeviceProvisionedController.isCurrentUserFullySetup()) {
- return;
- }
- // scroll to top
+ @Override
+ protected void onAnimateExpandPanel() {
mNotificationList.scrollToPosition(0);
- setPanelVisible(true);
- mNotificationView.setVisibility(View.VISIBLE);
- animateNotificationPanel(mOpeningVelocity, false);
-
- setPanelExpanded(true);
}
- private void animate(float from, float to, float velocity, boolean isClosing) {
- if (mIsNotificationAnimating) {
- return;
- }
- mIsNotificationAnimating = true;
- mIsTracking = true;
- ValueAnimator animator = ValueAnimator.ofFloat(from, to);
- animator.addUpdateListener(
- animation -> {
- float animatedValue = (Float) animation.getAnimatedValue();
- setNotificationViewClipBounds((int) animatedValue);
- });
- animator.addListener(new AnimatorListenerAdapter() {
- @Override
- public void onAnimationEnd(Animator animation) {
- super.onAnimationEnd(animation);
- mIsNotificationAnimating = false;
- mIsTracking = false;
- mOpeningVelocity = DEFAULT_FLING_VELOCITY;
- mClosingVelocity = DEFAULT_FLING_VELOCITY;
- if (isClosing) {
- setPanelVisible(false);
- mNotificationView.setVisibility(View.INVISIBLE);
- mNotificationView.setClipBounds(null);
- mNotificationViewController.onVisibilityChanged(false);
- // let the status bar know that the panel is closed
- setPanelExpanded(false);
- } else {
- mNotificationViewController.onVisibilityChanged(true);
- // let the status bar know that the panel is open
- mNotificationView.setVisibleNotificationsAsSeen();
- setPanelExpanded(true);
- }
- }
- });
- mFlingAnimationUtils.apply(animator, from, to, Math.abs(velocity));
- animator.start();
+ @Override
+ protected void onCollapseAnimationEnd() {
+ mNotificationViewController.onVisibilityChanged(false);
}
- /**
- * Set the panel view to be visible.
- */
- public void setPanelVisible(boolean visible) {
- if (visible && !getOverlayViewGlobalStateController().isWindowVisible()) {
- getOverlayViewGlobalStateController().setWindowVisible(true);
- }
- if (!visible && getOverlayViewGlobalStateController().isWindowVisible()) {
- getOverlayViewGlobalStateController().setWindowVisible(false);
- }
- getLayout().setVisibility(visible ? View.VISIBLE : View.INVISIBLE);
- getOverlayViewGlobalStateController().setWindowFocusable(visible);
+ @Override
+ protected void onExpandAnimationEnd() {
+ mNotificationViewController.onVisibilityChanged(true);
+ mNotificationView.setVisibleNotificationsAsSeen();
}
- /**
- * Set the panel state to expanded. This will expand or collapse the overlay window if
- * necessary.
- */
- public void setPanelExpanded(boolean expand) {
- mPanelExpanded = expand;
+ @Override
+ protected void onPanelExpanded(boolean expand) {
+ super.onPanelExpanded(expand);
if (expand && mStatusBarStateController.getState() != StatusBarState.KEYGUARD) {
if (DEBUG) {
@@ -550,19 +371,19 @@ public class NotificationPanelViewController extends OverlayViewController {
}
}
- private void setNotificationViewClipBounds(int height) {
- if (height > mNotificationView.getHeight()) {
- height = mNotificationView.getHeight();
- }
- Rect clipBounds = new Rect();
- clipBounds.set(0, 0, mNotificationView.getWidth(), height);
- // Sets the clip region on the notification list view.
- mNotificationView.setClipBounds(clipBounds);
+ @Override
+ protected void onOpenScrollStart() {
+ mNotificationList.scrollToPosition(0);
+ }
+
+ @Override
+ protected void onScroll(int height) {
if (mHandleBar != null) {
ViewGroup.MarginLayoutParams lp =
(ViewGroup.MarginLayoutParams) mHandleBar.getLayoutParams();
mHandleBar.setTranslationY(height - mHandleBar.getHeight() - lp.bottomMargin);
}
+
if (mNotificationView.getHeight() > 0) {
Drawable background = mNotificationView.getBackground().mutate();
background.setAlpha((int) (getBackgroundAlpha(height) * 255));
@@ -570,6 +391,13 @@ public class NotificationPanelViewController extends OverlayViewController {
}
}
+ @Override
+ protected boolean shouldAllowClosingScroll() {
+ // Unless the notification list is at the bottom, the panel shouldn't be allowed to
+ // collapse on scroll.
+ return mNotificationListAtBottomAtTimeOfTouch;
+ }
+
/**
* Calculates the alpha value for the background based on how much of the notification
* shade is visible to the user. When the notification shade is completely open then
@@ -580,30 +408,6 @@ public class NotificationPanelViewController extends OverlayViewController {
+ ((float) height / mNotificationView.getHeight() * mBackgroundAlphaDiff);
}
- private void calculatePercentageFromBottom(float height) {
- if (mNotificationView.getHeight() > 0) {
- mPercentageFromBottom = (int) Math.abs(
- height / mNotificationView.getHeight() * 100);
- }
- }
-
- /** Toggles the visibility of the notification panel. */
- public void toggle() {
- if (!isInflated()) {
- getOverlayViewGlobalStateController().inflateView(this);
- }
- if (mPanelExpanded) {
- animateCollapsePanels();
- } else {
- animateExpandNotificationsPanel();
- }
- }
-
- /** Returns {@code true} if the notification panel is expanded. */
- public boolean isPanelExpanded() {
- return mPanelExpanded;
- }
-
/** Sets the unseen count listener. */
public void setOnUnseenCountUpdateListener(OnUnseenCountUpdateListener listener) {
mUnseenCountUpdateListener = listener;
@@ -618,155 +422,10 @@ public class NotificationPanelViewController extends OverlayViewController {
void onUnseenCountUpdate(int unseenNotificationCount);
}
- /**
- * Only responsible for open hooks. Since once the panel opens it covers all elements
- * there is no need to merge with close.
- */
- private abstract class OpenNotificationGestureListener extends
- GestureDetector.SimpleOnGestureListener {
-
- @Override
- public boolean onScroll(MotionEvent event1, MotionEvent event2, float distanceX,
- float distanceY) {
-
- if (mNotificationView.getVisibility() == View.INVISIBLE) {
- // when the on-scroll is called for the first time to open.
- mNotificationList.scrollToPosition(0);
- }
- setPanelVisible(true);
- mNotificationView.setVisibility(View.VISIBLE);
-
- // clips the view for the notification shade when the user scrolls to open.
- setNotificationViewClipBounds((int) event2.getRawY());
-
- // Initially the scroll starts with height being zero. This checks protects from divide
- // by zero error.
- calculatePercentageFromBottom(event2.getRawY());
-
- mIsTracking = true;
- return true;
- }
-
-
- @Override
- public boolean onFling(MotionEvent event1, MotionEvent event2,
- float velocityX, float velocityY) {
- if (velocityY > SWIPE_THRESHOLD_VELOCITY) {
- mOpeningVelocity = velocityY;
- openNotification();
- return true;
- }
- animateNotificationPanel(DEFAULT_FLING_VELOCITY, true);
-
- return false;
- }
-
- protected abstract void openNotification();
- }
-
- /**
- * To be installed on the open panel notification panel
- */
- private abstract class CloseNotificationGestureListener extends
- GestureDetector.SimpleOnGestureListener {
-
- @Override
- public boolean onSingleTapUp(MotionEvent motionEvent) {
- if (mPanelExpanded) {
- animateNotificationPanel(DEFAULT_FLING_VELOCITY, true);
- }
- return true;
- }
-
- @Override
- public boolean onScroll(MotionEvent event1, MotionEvent event2, float distanceX,
- float distanceY) {
- // should not clip while scroll to the bottom of the list.
- if (!mNotificationListAtBottomAtTimeOfTouch) {
- return false;
- }
- float actualNotificationHeight =
- mNotificationView.getHeight() - (event1.getRawY() - event2.getRawY());
- if (actualNotificationHeight > mNotificationView.getHeight()) {
- actualNotificationHeight = mNotificationView.getHeight();
- }
- if (mNotificationView.getHeight() > 0) {
- mPercentageFromBottom = (int) Math.abs(
- actualNotificationHeight / mNotificationView.getHeight() * 100);
- boolean isUp = distanceY > 0;
-
- // This check is to figure out if onScroll was called while swiping the card at
- // bottom of the list. At that time we should not allow notification shade to
- // close. We are also checking for the upwards swipe gesture here because it is
- // possible if a user is closing the notification shade and while swiping starts
- // to open again but does not fling. At that time we should allow the
- // notification shade to close fully or else it would stuck in between.
- if (Math.abs(mNotificationView.getHeight() - actualNotificationHeight)
- > SWIPE_DOWN_MIN_DISTANCE && isUp) {
- setNotificationViewClipBounds((int) actualNotificationHeight);
- mIsTracking = true;
- } else if (!isUp) {
- setNotificationViewClipBounds((int) actualNotificationHeight);
- }
- }
- // if we return true the items in RV won't be scrollable.
- return false;
- }
-
-
- @Override
- public boolean onFling(MotionEvent event1, MotionEvent event2,
- float velocityX, float velocityY) {
- // should not fling if the touch does not start when view is at the bottom of the list.
- if (!mNotificationListAtBottomAtTimeOfTouch) {
- return false;
- }
- if (Math.abs(event1.getX() - event2.getX()) > SWIPE_MAX_OFF_PATH
- || Math.abs(velocityY) < SWIPE_THRESHOLD_VELOCITY) {
- // swipe was not vertical or was not fast enough
- return false;
- }
- boolean isUp = velocityY < 0;
- if (isUp) {
- close();
- return true;
- } else {
- // we should close the shade
- animateNotificationPanel(velocityY, false);
- }
- return false;
- }
-
- protected abstract void close();
- }
-
- /**
- * To be installed on the nav bars.
- */
- private abstract class NavBarCloseNotificationGestureListener extends
- CloseNotificationGestureListener {
- @Override
- public boolean onSingleTapUp(MotionEvent e) {
- mClosingVelocity = DEFAULT_FLING_VELOCITY;
- if (mPanelExpanded) {
- close();
- }
- return super.onSingleTapUp(e);
- }
-
- @Override
- public boolean onScroll(MotionEvent event1, MotionEvent event2, float distanceX,
- float distanceY) {
- calculatePercentageFromBottom(event2.getRawY());
- setNotificationViewClipBounds((int) event2.getRawY());
- return true;
- }
- }
-
/**
* To be installed on the handle bar.
*/
- private class HandleBarCloseNotificationGestureListener extends
+ private class HandleBarCloseGestureListener extends
GestureDetector.SimpleOnGestureListener {
@Override
@@ -777,9 +436,8 @@ public class NotificationPanelViewController extends OverlayViewController {
// the handle bar we should calculate the height using the diff of event1 and event2.
// This will help the notification shade to clip smoothly as the event2 value changes
// as event1 value will be fixed.
- int clipHeight =
- mNotificationView.getHeight() - (int) (event1.getRawY() - event2.getRawY());
- setNotificationViewClipBounds(clipHeight);
+ int clipHeight = getLayout().getHeight() - (int) (event1.getRawY() - event2.getRawY());
+ setViewClipBounds(clipHeight);
return true;
}
}
diff --git a/packages/CarSystemUI/src/com/android/systemui/car/notification/NotificationPanelViewMediator.java b/packages/CarSystemUI/src/com/android/systemui/car/notification/NotificationPanelViewMediator.java
index 110c2ee8854ba..9d71797794b88 100644
--- a/packages/CarSystemUI/src/com/android/systemui/car/notification/NotificationPanelViewMediator.java
+++ b/packages/CarSystemUI/src/com/android/systemui/car/notification/NotificationPanelViewMediator.java
@@ -59,13 +59,13 @@ public class NotificationPanelViewMediator implements OverlayViewMediator,
@Override
public void registerListeners() {
mCarNavigationBarController.registerTopBarTouchListener(
- mNotificationPanelViewController.getTopNavBarNotificationTouchListener());
+ mNotificationPanelViewController.getDragOpenTouchListener());
mCarNavigationBarController.registerBottomBarTouchListener(
- mNotificationPanelViewController.getNavBarNotificationTouchListener());
+ mNotificationPanelViewController.getDragCloseTouchListener());
mCarNavigationBarController.registerLeftBarTouchListener(
- mNotificationPanelViewController.getNavBarNotificationTouchListener());
+ mNotificationPanelViewController.getDragCloseTouchListener());
mCarNavigationBarController.registerRightBarTouchListener(
- mNotificationPanelViewController.getNavBarNotificationTouchListener());
+ mNotificationPanelViewController.getDragCloseTouchListener());
mCarNavigationBarController.registerNotificationController(
new CarNavigationBarController.NotificationsShadeController() {
diff --git a/packages/CarSystemUI/src/com/android/systemui/window/OverlayPanelViewController.java b/packages/CarSystemUI/src/com/android/systemui/window/OverlayPanelViewController.java
new file mode 100644
index 0000000000000..58022f12e58ca
--- /dev/null
+++ b/packages/CarSystemUI/src/com/android/systemui/window/OverlayPanelViewController.java
@@ -0,0 +1,563 @@
+/*
+ * Copyright (C) 2020 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.window;
+
+import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
+import android.animation.ValueAnimator;
+import android.content.Context;
+import android.content.res.Resources;
+import android.graphics.Rect;
+import android.util.Log;
+import android.view.GestureDetector;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.ViewTreeObserver;
+
+import androidx.annotation.CallSuper;
+
+import com.android.systemui.R;
+import com.android.systemui.car.CarDeviceProvisionedController;
+import com.android.systemui.dagger.qualifiers.Main;
+import com.android.systemui.statusbar.FlingAnimationUtils;
+
+/**
+ * The {@link OverlayPanelViewController} provides additional dragging animation capabilities to
+ * {@link OverlayViewController}.
+ */
+public abstract class OverlayPanelViewController extends OverlayViewController {
+
+ private static final boolean DEBUG = true;
+ private static final String TAG = "OverlayPanelViewController";
+
+ // used to calculate how fast to open or close the window
+ protected static final float DEFAULT_FLING_VELOCITY = 0;
+ // max time a fling animation takes
+ protected static final float FLING_ANIMATION_MAX_TIME = 0.5f;
+ // acceleration rate for the fling animation
+ protected static final float FLING_SPEED_UP_FACTOR = 0.6f;
+
+ protected static final int SWIPE_DOWN_MIN_DISTANCE = 25;
+ protected static final int SWIPE_MAX_OFF_PATH = 75;
+ protected static final int SWIPE_THRESHOLD_VELOCITY = 200;
+
+ private final FlingAnimationUtils mFlingAnimationUtils;
+ private final CarDeviceProvisionedController mCarDeviceProvisionedController;
+ private final View.OnTouchListener mDragOpenTouchListener;
+ private final View.OnTouchListener mDragCloseTouchListener;
+
+ private final int mSettleClosePercentage;
+ private int mPercentageFromBottom;
+
+ private boolean mPanelVisible;
+ private boolean mPanelExpanded;
+
+ private float mOpeningVelocity = DEFAULT_FLING_VELOCITY;
+ private float mClosingVelocity = DEFAULT_FLING_VELOCITY;
+
+ private boolean mIsAnimating;
+ private boolean mIsTracking;
+
+ public OverlayPanelViewController(
+ Context context,
+ @Main Resources resources,
+ int stubId,
+ OverlayViewGlobalStateController overlayViewGlobalStateController,
+ FlingAnimationUtils.Builder flingAnimationUtilsBuilder,
+ CarDeviceProvisionedController carDeviceProvisionedController
+ ) {
+ super(stubId, overlayViewGlobalStateController);
+
+ mFlingAnimationUtils = flingAnimationUtilsBuilder
+ .setMaxLengthSeconds(FLING_ANIMATION_MAX_TIME)
+ .setSpeedUpFactor(FLING_SPEED_UP_FACTOR)
+ .build();
+ mCarDeviceProvisionedController = carDeviceProvisionedController;
+
+ mSettleClosePercentage = resources.getInteger(
+ R.integer.notification_settle_close_percentage);
+
+ // Attached to the top navigation bar (i.e. status bar) to detect pull down of the
+ // notification shade.
+ GestureDetector openGestureDetector = new GestureDetector(context,
+ new OpenGestureListener() {
+ @Override
+ protected void open() {
+ animateExpandPanel();
+ }
+ });
+
+ // Attached to the NavBars to close the notification shade
+ GestureDetector navBarCloseNotificationGestureDetector = new GestureDetector(context,
+ new SystemBarCloseGestureListener() {
+ @Override
+ protected void close() {
+ if (isPanelExpanded()) {
+ animateCollapsePanel();
+ }
+ }
+ });
+
+ mDragOpenTouchListener = (v, event) -> {
+ if (!mCarDeviceProvisionedController.isCurrentUserFullySetup()) {
+ return true;
+ }
+ if (!isInflated()) {
+ getOverlayViewGlobalStateController().inflateView(this);
+ }
+
+ boolean consumed = openGestureDetector.onTouchEvent(event);
+ if (consumed) {
+ return true;
+ }
+ maybeCompleteAnimation(event);
+ return true;
+ };
+
+ mDragCloseTouchListener = (v, event) -> {
+ if (!isInflated()) {
+ return true;
+ }
+ boolean consumed = navBarCloseNotificationGestureDetector.onTouchEvent(event);
+ if (consumed) {
+ return true;
+ }
+ maybeCompleteAnimation(event);
+ return true;
+ };
+ }
+
+ /** Toggles the visibility of the panel. */
+ public void toggle() {
+ if (!isInflated()) {
+ getOverlayViewGlobalStateController().inflateView(this);
+ }
+ if (isPanelExpanded()) {
+ animateCollapsePanel();
+ } else {
+ animateExpandPanel();
+ }
+ }
+
+ /* ***************************************************************************************** *
+ * Panel Animation
+ * ***************************************************************************************** */
+
+ /** Animates the closing of the panel. */
+ protected void animateCollapsePanel() {
+ if (!shouldAnimateCollapsePanel()) {
+ return;
+ }
+
+ if (!isPanelExpanded() || !isPanelVisible()) {
+ return;
+ }
+
+ onAnimateCollapsePanel();
+ getOverlayViewGlobalStateController().setWindowFocusable(false);
+ animatePanel(mClosingVelocity, /* isClosing= */ true);
+ }
+
+ /** Determines whether {@link #animateCollapsePanel()} should collapse the panel. */
+ protected abstract boolean shouldAnimateCollapsePanel();
+
+ /** Called when the panel is beginning to collapse. */
+ protected abstract void onAnimateCollapsePanel();
+
+ /** Animates the expansion of the panel. */
+ protected void animateExpandPanel() {
+ if (!shouldAnimateExpandPanel()) {
+ return;
+ }
+
+ if (!mCarDeviceProvisionedController.isCurrentUserFullySetup()) {
+ return;
+ }
+
+ onAnimateExpandPanel();
+ setPanelVisible(true);
+ animatePanel(mOpeningVelocity, /* isClosing= */ false);
+
+ setPanelExpanded(true);
+ }
+
+ /** Determines whether {@link #animateExpandPanel()}} should expand the panel. */
+ protected abstract boolean shouldAnimateExpandPanel();
+
+ /** Called when the panel is beginning to expand. */
+ protected abstract void onAnimateExpandPanel();
+
+ /**
+ * Depending on certain conditions, determines whether to fully expand or collapse the panel.
+ */
+ protected void maybeCompleteAnimation(MotionEvent event) {
+ if (event.getActionMasked() == MotionEvent.ACTION_UP
+ && isPanelVisible()) {
+ if (mSettleClosePercentage < mPercentageFromBottom) {
+ animatePanel(DEFAULT_FLING_VELOCITY, false);
+ } else {
+ animatePanel(DEFAULT_FLING_VELOCITY, true);
+ }
+ }
+ }
+
+ /**
+ * Animates the panel from one position to other. This is used to either open or
+ * close the panel completely with a velocity. If the animation is to close the
+ * panel this method also makes the view invisible after animation ends.
+ */
+ protected void animatePanel(float velocity, boolean isClosing) {
+ float to = 0;
+ if (!isClosing) {
+ to = getLayout().getHeight();
+ }
+
+ Rect rect = getLayout().getClipBounds();
+ if (rect != null && rect.bottom != to) {
+ float from = rect.bottom;
+ animate(from, to, velocity, isClosing);
+ return;
+ }
+
+ // We will only be here if the shade is being opened programmatically or via button when
+ // height of the layout was not calculated.
+ ViewTreeObserver notificationTreeObserver = getLayout().getViewTreeObserver();
+ notificationTreeObserver.addOnGlobalLayoutListener(
+ new ViewTreeObserver.OnGlobalLayoutListener() {
+ @Override
+ public void onGlobalLayout() {
+ ViewTreeObserver obs = getLayout().getViewTreeObserver();
+ obs.removeOnGlobalLayoutListener(this);
+ float to = getLayout().getHeight();
+ animate(/* from= */ 0, to, velocity, isClosing);
+ }
+ });
+ }
+
+ private void animate(float from, float to, float velocity, boolean isClosing) {
+ if (mIsAnimating) {
+ return;
+ }
+ mIsAnimating = true;
+ mIsTracking = true;
+ ValueAnimator animator = ValueAnimator.ofFloat(from, to);
+ animator.addUpdateListener(
+ animation -> {
+ float animatedValue = (Float) animation.getAnimatedValue();
+ setViewClipBounds((int) animatedValue);
+ });
+ animator.addListener(new AnimatorListenerAdapter() {
+ @Override
+ public void onAnimationEnd(Animator animation) {
+ super.onAnimationEnd(animation);
+ mIsAnimating = false;
+ mIsTracking = false;
+ mOpeningVelocity = DEFAULT_FLING_VELOCITY;
+ mClosingVelocity = DEFAULT_FLING_VELOCITY;
+ if (isClosing) {
+ setPanelVisible(false);
+ getLayout().setClipBounds(null);
+ onCollapseAnimationEnd();
+ setPanelExpanded(false);
+ } else {
+ onExpandAnimationEnd();
+ setPanelExpanded(true);
+ }
+ }
+ });
+ getFlingAnimationUtils().apply(animator, from, to, Math.abs(velocity));
+ animator.start();
+ }
+
+ /**
+ * Called in {@link Animator.AnimatorListener#onAnimationEnd(Animator)} when the panel is
+ * closing.
+ */
+ protected abstract void onCollapseAnimationEnd();
+
+ /**
+ * Called in {@link Animator.AnimatorListener#onAnimationEnd(Animator)} when the panel is
+ * opening.
+ */
+ protected abstract void onExpandAnimationEnd();
+
+ /* ***************************************************************************************** *
+ * Panel Visibility
+ * ***************************************************************************************** */
+
+ /** Set the panel view to be visible. */
+ protected final void setPanelVisible(boolean visible) {
+ mPanelVisible = visible;
+ onPanelVisible(visible);
+ }
+
+ /** Returns {@code true} if panel is visible. */
+ public final boolean isPanelVisible() {
+ return mPanelVisible;
+ }
+
+ /** Business logic run when panel visibility is set. */
+ @CallSuper
+ protected void onPanelVisible(boolean visible) {
+ if (DEBUG) {
+ Log.e(TAG, "onPanelVisible: " + visible);
+ }
+
+ if (visible && !getOverlayViewGlobalStateController().isWindowVisible()) {
+ getOverlayViewGlobalStateController().setWindowVisible(true);
+ }
+ if (!visible && getOverlayViewGlobalStateController().isWindowVisible()) {
+ getOverlayViewGlobalStateController().setWindowVisible(false);
+ }
+ getLayout().setVisibility(visible ? View.VISIBLE : View.INVISIBLE);
+ getOverlayViewGlobalStateController().setWindowFocusable(visible);
+ }
+
+ /* ***************************************************************************************** *
+ * Panel Expansion
+ * ***************************************************************************************** */
+
+ /**
+ * Set the panel state to expanded. This will expand or collapse the overlay window if
+ * necessary.
+ */
+ protected final void setPanelExpanded(boolean expand) {
+ mPanelExpanded = expand;
+ onPanelExpanded(expand);
+ }
+
+ /** Returns {@code true} if panel is expanded. */
+ public final boolean isPanelExpanded() {
+ return mPanelExpanded;
+ }
+
+ @CallSuper
+ protected void onPanelExpanded(boolean expand) {
+ if (DEBUG) {
+ Log.e(TAG, "onPanelExpanded: " + expand);
+ }
+ }
+
+ /* ***************************************************************************************** *
+ * Misc
+ * ***************************************************************************************** */
+
+ protected void calculatePercentageFromBottom(float height) {
+ if (getLayout().getHeight() > 0) {
+ mPercentageFromBottom = (int) Math.abs(
+ height / getLayout().getHeight() * 100);
+ }
+ }
+
+ protected void setViewClipBounds(int height) {
+ if (height > getLayout().getHeight()) {
+ height = getLayout().getHeight();
+ }
+ Rect clipBounds = new Rect();
+ clipBounds.set(0, 0, getLayout().getWidth(), height);
+ getLayout().setClipBounds(clipBounds);
+ onScroll(height);
+ }
+
+ /** Called while scrolling. */
+ protected abstract void onScroll(int height);
+
+ /* ***************************************************************************************** *
+ * Getters
+ * ***************************************************************************************** */
+
+ /** Returns the open touch listener. */
+ public final View.OnTouchListener getDragOpenTouchListener() {
+ return mDragOpenTouchListener;
+ }
+
+ /** Returns the close touch listener. */
+ public final View.OnTouchListener getDragCloseTouchListener() {
+ return mDragCloseTouchListener;
+ }
+
+ /** Gets the fling animation utils used for animating this panel. */
+ protected final FlingAnimationUtils getFlingAnimationUtils() {
+ return mFlingAnimationUtils;
+ }
+
+ /** Returns {@code true} if the panel is currently tracking. */
+ protected final boolean isTracking() {
+ return mIsTracking;
+ }
+
+ /** Returns {@code true} if the panel is currently animating. */
+ protected final boolean isAnimating() {
+ return mIsAnimating;
+ }
+
+ /** Returns the percentage of the panel that is open from the bottom. */
+ protected final int getPercentageFromBottom() {
+ return mPercentageFromBottom;
+ }
+
+ /** Returns the percentage at which we've determined whether to open or close the panel. */
+ protected final int getSettleClosePercentage() {
+ return mSettleClosePercentage;
+ }
+
+ /* ***************************************************************************************** *
+ * Gesture Listeners
+ * ***************************************************************************************** */
+
+ /** Called when the user is beginning to scroll down the panel. */
+ protected abstract void onOpenScrollStart();
+
+ /**
+ * Only responsible for open hooks. Since once the panel opens it covers all elements
+ * there is no need to merge with close.
+ */
+ protected abstract class OpenGestureListener extends
+ GestureDetector.SimpleOnGestureListener {
+
+ @Override
+ public boolean onScroll(MotionEvent event1, MotionEvent event2, float distanceX,
+ float distanceY) {
+
+ if (!isPanelVisible()) {
+ onOpenScrollStart();
+ }
+ setPanelVisible(true);
+
+ // clips the view for the notification shade when the user scrolls to open.
+ setViewClipBounds((int) event2.getRawY());
+
+ // Initially the scroll starts with height being zero. This checks protects from divide
+ // by zero error.
+ calculatePercentageFromBottom(event2.getRawY());
+
+ mIsTracking = true;
+ return true;
+ }
+
+
+ @Override
+ public boolean onFling(MotionEvent event1, MotionEvent event2,
+ float velocityX, float velocityY) {
+ if (velocityY > SWIPE_THRESHOLD_VELOCITY) {
+ mOpeningVelocity = velocityY;
+ open();
+ return true;
+ }
+ animatePanel(DEFAULT_FLING_VELOCITY, true);
+
+ return false;
+ }
+
+ protected abstract void open();
+ }
+
+ /** Determines whether the scroll event should allow closing of the panel. */
+ protected abstract boolean shouldAllowClosingScroll();
+
+ protected abstract class CloseGestureListener extends
+ GestureDetector.SimpleOnGestureListener {
+
+ @Override
+ public boolean onSingleTapUp(MotionEvent motionEvent) {
+ if (isPanelExpanded()) {
+ animatePanel(DEFAULT_FLING_VELOCITY, true);
+ }
+ return true;
+ }
+
+ @Override
+ public boolean onScroll(MotionEvent event1, MotionEvent event2, float distanceX,
+ float distanceY) {
+ // should not clip while scroll to the bottom of the list.
+ if (!shouldAllowClosingScroll()) {
+ return false;
+ }
+ float actualNotificationHeight =
+ getLayout().getHeight() - (event1.getRawY() - event2.getRawY());
+ if (actualNotificationHeight > getLayout().getHeight()) {
+ actualNotificationHeight = getLayout().getHeight();
+ }
+ if (getLayout().getHeight() > 0) {
+ mPercentageFromBottom = (int) Math.abs(
+ actualNotificationHeight / getLayout().getHeight() * 100);
+ boolean isUp = distanceY > 0;
+
+ // This check is to figure out if onScroll was called while swiping the card at
+ // bottom of the list. At that time we should not allow notification shade to
+ // close. We are also checking for the upwards swipe gesture here because it is
+ // possible if a user is closing the notification shade and while swiping starts
+ // to open again but does not fling. At that time we should allow the
+ // notification shade to close fully or else it would stuck in between.
+ if (Math.abs(getLayout().getHeight() - actualNotificationHeight)
+ > SWIPE_DOWN_MIN_DISTANCE && isUp) {
+ setViewClipBounds((int) actualNotificationHeight);
+ mIsTracking = true;
+ } else if (!isUp) {
+ setViewClipBounds((int) actualNotificationHeight);
+ }
+ }
+ // if we return true the items in RV won't be scrollable.
+ return false;
+ }
+
+
+ @Override
+ public boolean onFling(MotionEvent event1, MotionEvent event2,
+ float velocityX, float velocityY) {
+ // should not fling if the touch does not start when view is at the bottom of the list.
+ if (!shouldAllowClosingScroll()) {
+ return false;
+ }
+ if (Math.abs(event1.getX() - event2.getX()) > SWIPE_MAX_OFF_PATH
+ || Math.abs(velocityY) < SWIPE_THRESHOLD_VELOCITY) {
+ // swipe was not vertical or was not fast enough
+ return false;
+ }
+ boolean isUp = velocityY < 0;
+ if (isUp) {
+ close();
+ return true;
+ } else {
+ // we should close the shade
+ animatePanel(velocityY, false);
+ }
+ return false;
+ }
+
+ protected abstract void close();
+ }
+
+ protected abstract class SystemBarCloseGestureListener extends CloseGestureListener {
+ @Override
+ public boolean onSingleTapUp(MotionEvent e) {
+ mClosingVelocity = DEFAULT_FLING_VELOCITY;
+ if (isPanelExpanded()) {
+ close();
+ }
+ return super.onSingleTapUp(e);
+ }
+
+ @Override
+ public boolean onScroll(MotionEvent event1, MotionEvent event2, float distanceX,
+ float distanceY) {
+ calculatePercentageFromBottom(event2.getRawY());
+ setViewClipBounds((int) event2.getRawY());
+ return true;
+ }
+ }
+}
diff --git a/packages/CarSystemUI/tests/src/com/android/systemui/navigationbar/car/CarNavigationBarTest.java b/packages/CarSystemUI/tests/src/com/android/systemui/navigationbar/car/CarNavigationBarTest.java
index f2748b89c95c5..76557fda69268 100644
--- a/packages/CarSystemUI/tests/src/com/android/systemui/navigationbar/car/CarNavigationBarTest.java
+++ b/packages/CarSystemUI/tests/src/com/android/systemui/navigationbar/car/CarNavigationBarTest.java
@@ -20,13 +20,14 @@ import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import android.os.Handler;
-import android.test.suitebuilder.annotation.SmallTest;
import android.testing.AndroidTestingRunner;
import android.testing.TestableLooper;
import android.testing.TestableResources;
import android.view.LayoutInflater;
import android.view.WindowManager;
+import androidx.test.filters.SmallTest;
+
import com.android.systemui.R;
import com.android.systemui.SysuiTestCase;
import com.android.systemui.car.CarDeviceProvisionedController;
diff --git a/packages/CarSystemUI/tests/src/com/android/systemui/window/OverlayPanelViewControllerTest.java b/packages/CarSystemUI/tests/src/com/android/systemui/window/OverlayPanelViewControllerTest.java
new file mode 100644
index 0000000000000..04f2d06ca71c0
--- /dev/null
+++ b/packages/CarSystemUI/tests/src/com/android/systemui/window/OverlayPanelViewControllerTest.java
@@ -0,0 +1,431 @@
+/*
+ * Copyright (C) 2020 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.window;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.ArgumentMatchers.anyFloat;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.testing.AndroidTestingRunner;
+import android.testing.TestableLooper;
+import android.view.LayoutInflater;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.test.filters.SmallTest;
+
+import com.android.systemui.SysuiTestCase;
+import com.android.systemui.car.CarDeviceProvisionedController;
+import com.android.systemui.statusbar.FlingAnimationUtils;
+import com.android.systemui.tests.R;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@RunWith(AndroidTestingRunner.class)
+@TestableLooper.RunWithLooper
+@SmallTest
+public class OverlayPanelViewControllerTest extends SysuiTestCase {
+ private TestOverlayPanelViewController mOverlayPanelViewController;
+ private ViewGroup mBaseLayout;
+
+ @Mock
+ private OverlayViewGlobalStateController mOverlayViewGlobalStateController;
+ @Mock
+ private FlingAnimationUtils.Builder mFlingAnimationUtilsBuilder;
+ @Mock
+ private FlingAnimationUtils mFlingAnimationUtils;
+ @Mock
+ private CarDeviceProvisionedController mCarDeviceProvisionedController;
+
+ @Before
+ public void setUp() {
+ MockitoAnnotations.initMocks(this);
+
+ mBaseLayout = (ViewGroup) LayoutInflater.from(mContext).inflate(
+ R.layout.overlay_view_controller_test, /* root= */ null);
+
+ when(mFlingAnimationUtilsBuilder.setMaxLengthSeconds(anyFloat())).thenReturn(
+ mFlingAnimationUtilsBuilder);
+ when(mFlingAnimationUtilsBuilder.setSpeedUpFactor(anyFloat())).thenReturn(
+ mFlingAnimationUtilsBuilder);
+ when(mFlingAnimationUtilsBuilder.build()).thenReturn(mFlingAnimationUtils);
+ mOverlayPanelViewController = new TestOverlayPanelViewController(
+ getContext(),
+ getContext().getOrCreateTestableResources().getResources(),
+ R.id.overlay_view_controller_stub,
+ mOverlayViewGlobalStateController,
+ mFlingAnimationUtilsBuilder,
+ mCarDeviceProvisionedController);
+ }
+
+ @Test
+ public void toggle_notInflated_inflates() {
+ assertThat(mOverlayPanelViewController.isInflated()).isFalse();
+
+ mOverlayPanelViewController.toggle();
+
+ verify(mOverlayViewGlobalStateController).inflateView(mOverlayPanelViewController);
+ }
+
+ @Test
+ public void toggle_inflated_doesNotInflate() {
+ mOverlayPanelViewController.inflate(mBaseLayout);
+ assertThat(mOverlayPanelViewController.isInflated()).isTrue();
+
+ mOverlayPanelViewController.toggle();
+
+ verify(mOverlayViewGlobalStateController, never()).inflateView(mOverlayPanelViewController);
+ }
+
+ @Test
+ public void toggle_notExpanded_panelExpands() {
+ mOverlayPanelViewController.inflate(mBaseLayout);
+ mOverlayPanelViewController.setPanelExpanded(false);
+
+ mOverlayPanelViewController.toggle();
+
+ assertThat(mOverlayPanelViewController.mAnimateExpandPanelCalled).isTrue();
+ }
+
+ @Test
+ public void toggle_expanded_panelCollapses() {
+ mOverlayPanelViewController.inflate(mBaseLayout);
+ mOverlayPanelViewController.setPanelExpanded(true);
+
+ mOverlayPanelViewController.toggle();
+
+ assertThat(mOverlayPanelViewController.mAnimateCollapsePanelCalled).isTrue();
+ }
+
+ @Test
+ public void animateCollapsePanel_shouldNotAnimateCollapsePanel_doesNotCollapse() {
+ mOverlayPanelViewController.inflate(mBaseLayout);
+ mOverlayPanelViewController.setShouldAnimateCollapsePanel(false);
+
+ mOverlayPanelViewController.animateCollapsePanel();
+
+ assertThat(mOverlayPanelViewController.mAnimateCollapsePanelCalled).isTrue();
+ assertThat(mOverlayPanelViewController.mOnAnimateCollapsePanelCalled).isFalse();
+ }
+
+ @Test
+ public void animateCollapsePanel_isNotExpanded_doesNotCollapse() {
+ mOverlayPanelViewController.inflate(mBaseLayout);
+ mOverlayPanelViewController.setShouldAnimateCollapsePanel(true);
+ mOverlayPanelViewController.setPanelExpanded(false);
+
+ mOverlayPanelViewController.animateCollapsePanel();
+
+ assertThat(mOverlayPanelViewController.mAnimateCollapsePanelCalled).isTrue();
+ assertThat(mOverlayPanelViewController.mOnAnimateCollapsePanelCalled).isFalse();
+ }
+
+ @Test
+ public void animateCollapsePanel_isNotVisible_doesNotCollapse() {
+ mOverlayPanelViewController.inflate(mBaseLayout);
+ mOverlayPanelViewController.setShouldAnimateCollapsePanel(true);
+ mOverlayPanelViewController.setPanelExpanded(true);
+ mOverlayPanelViewController.setPanelVisible(false);
+
+ mOverlayPanelViewController.animateCollapsePanel();
+
+ assertThat(mOverlayPanelViewController.mAnimateCollapsePanelCalled).isTrue();
+ assertThat(mOverlayPanelViewController.mOnAnimateCollapsePanelCalled).isFalse();
+ }
+
+ @Test
+ public void animateCollapsePanel_collapses() {
+ mOverlayPanelViewController.inflate(mBaseLayout);
+ mOverlayPanelViewController.setShouldAnimateCollapsePanel(true);
+ mOverlayPanelViewController.setPanelExpanded(true);
+ mOverlayPanelViewController.setPanelVisible(true);
+
+ mOverlayPanelViewController.animateCollapsePanel();
+
+ assertThat(mOverlayPanelViewController.mOnAnimateCollapsePanelCalled).isTrue();
+ }
+
+ @Test
+ public void animateCollapsePanel_removesWindowFocus() {
+ mOverlayPanelViewController.inflate(mBaseLayout);
+ mOverlayPanelViewController.setShouldAnimateCollapsePanel(true);
+ mOverlayPanelViewController.setPanelExpanded(true);
+ mOverlayPanelViewController.setPanelVisible(true);
+
+ mOverlayPanelViewController.animateCollapsePanel();
+
+ verify(mOverlayViewGlobalStateController).setWindowFocusable(false);
+ }
+
+ @Test
+ public void animateExpandPanel_shouldNotAnimateExpandPanel_doesNotExpand() {
+ mOverlayPanelViewController.inflate(mBaseLayout);
+ mOverlayPanelViewController.setShouldAnimateExpandPanel(false);
+
+ mOverlayPanelViewController.animateExpandPanel();
+
+ assertThat(mOverlayPanelViewController.mAnimateExpandPanelCalled).isTrue();
+ assertThat(mOverlayPanelViewController.mOnAnimateExpandPanelCalled).isFalse();
+ }
+
+ @Test
+ public void animateExpandPanel_userNotSetup_doesNotExpand() {
+ mOverlayPanelViewController.inflate(mBaseLayout);
+ mOverlayPanelViewController.setShouldAnimateExpandPanel(true);
+ when(mCarDeviceProvisionedController.isCurrentUserFullySetup()).thenReturn(false);
+
+ mOverlayPanelViewController.animateExpandPanel();
+
+ assertThat(mOverlayPanelViewController.mAnimateExpandPanelCalled).isTrue();
+ assertThat(mOverlayPanelViewController.mOnAnimateExpandPanelCalled).isFalse();
+ }
+
+ @Test
+ public void animateExpandPanel_expands() {
+ mOverlayPanelViewController.inflate(mBaseLayout);
+ mOverlayPanelViewController.setShouldAnimateExpandPanel(true);
+ when(mCarDeviceProvisionedController.isCurrentUserFullySetup()).thenReturn(true);
+
+ mOverlayPanelViewController.animateExpandPanel();
+
+ assertThat(mOverlayPanelViewController.mOnAnimateExpandPanelCalled).isTrue();
+ }
+
+ @Test
+ public void animateExpandPanel_setsPanelVisible() {
+ mOverlayPanelViewController.inflate(mBaseLayout);
+ mOverlayPanelViewController.setShouldAnimateExpandPanel(true);
+ when(mCarDeviceProvisionedController.isCurrentUserFullySetup()).thenReturn(true);
+
+ mOverlayPanelViewController.animateExpandPanel();
+
+ assertThat(mOverlayPanelViewController.isPanelVisible()).isTrue();
+ }
+
+ @Test
+ public void animateExpandPanel_setsPanelExpanded() {
+ mOverlayPanelViewController.inflate(mBaseLayout);
+ mOverlayPanelViewController.setShouldAnimateExpandPanel(true);
+ when(mCarDeviceProvisionedController.isCurrentUserFullySetup()).thenReturn(true);
+
+ mOverlayPanelViewController.animateExpandPanel();
+
+ assertThat(mOverlayPanelViewController.isPanelExpanded()).isTrue();
+ }
+
+ @Test
+ public void setPanelVisible_setTrue_windowNotVisible_setsWindowVisible() {
+ mOverlayPanelViewController.inflate(mBaseLayout);
+ when(mOverlayViewGlobalStateController.isWindowVisible()).thenReturn(false);
+
+ mOverlayPanelViewController.setPanelVisible(true);
+
+ verify(mOverlayViewGlobalStateController).setWindowVisible(true);
+ }
+
+ @Test
+ public void setPanelVisible_setTrue_windowVisible_doesNotSetWindowVisible() {
+ mOverlayPanelViewController.inflate(mBaseLayout);
+ when(mOverlayViewGlobalStateController.isWindowVisible()).thenReturn(true);
+
+ mOverlayPanelViewController.setPanelVisible(true);
+
+ verify(mOverlayViewGlobalStateController, never()).setWindowVisible(true);
+ }
+
+ @Test
+ public void setPanelVisible_setTrue_setLayoutVisible() {
+ mOverlayPanelViewController.inflate(mBaseLayout);
+ mOverlayPanelViewController.getLayout().setVisibility(View.INVISIBLE);
+
+ mOverlayPanelViewController.setPanelVisible(true);
+
+ assertThat(mOverlayPanelViewController.getLayout().getVisibility()).isEqualTo(View.VISIBLE);
+ }
+
+ @Test
+ public void setPanelVisible_setTrue_setWindowFocusable() {
+ mOverlayPanelViewController.inflate(mBaseLayout);
+ mOverlayPanelViewController.setPanelVisible(true);
+
+ verify(mOverlayViewGlobalStateController).setWindowFocusable(true);
+ }
+
+ @Test
+ public void setPanelVisible_setFalse_windowVisible_setsWindowNotVisible() {
+ mOverlayPanelViewController.inflate(mBaseLayout);
+ when(mOverlayViewGlobalStateController.isWindowVisible()).thenReturn(true);
+
+ mOverlayPanelViewController.setPanelVisible(false);
+
+ verify(mOverlayViewGlobalStateController).setWindowVisible(false);
+ }
+
+ @Test
+ public void setPanelVisible_setFalse_windowNotVisible_doesNotSetWindowNotVisible() {
+ mOverlayPanelViewController.inflate(mBaseLayout);
+ when(mOverlayViewGlobalStateController.isWindowVisible()).thenReturn(false);
+
+ mOverlayPanelViewController.setPanelVisible(false);
+
+ verify(mOverlayViewGlobalStateController, never()).setWindowVisible(false);
+ }
+
+ @Test
+ public void setPanelVisible_setFalse_setLayoutInvisible() {
+ mOverlayPanelViewController.inflate(mBaseLayout);
+ mOverlayPanelViewController.getLayout().setVisibility(View.VISIBLE);
+
+ mOverlayPanelViewController.setPanelVisible(false);
+
+ assertThat(mOverlayPanelViewController.getLayout().getVisibility()).isEqualTo(
+ View.INVISIBLE);
+ }
+
+ @Test
+ public void setPanelVisible_setFalse_setWindowNotFocusable() {
+ mOverlayPanelViewController.inflate(mBaseLayout);
+
+ mOverlayPanelViewController.setPanelVisible(false);
+
+ verify(mOverlayViewGlobalStateController).setWindowFocusable(false);
+ }
+
+ @Test
+ public void dragOpenTouchListener_isNotInflated_inflatesView() {
+ when(mCarDeviceProvisionedController.isCurrentUserFullySetup()).thenReturn(true);
+ assertThat(mOverlayPanelViewController.isInflated()).isFalse();
+
+ mOverlayPanelViewController.getDragOpenTouchListener().onTouch(/* v= */ null,
+ MotionEvent.obtain(/* downTime= */ 200, /* eventTime= */ 300,
+ MotionEvent.ACTION_MOVE, /* x= */ 0, /* y= */ 0, /* metaState= */ 0));
+
+ verify(mOverlayViewGlobalStateController).inflateView(mOverlayPanelViewController);
+ }
+
+ private static class TestOverlayPanelViewController extends OverlayPanelViewController {
+
+ private boolean mShouldAnimateCollapsePanel;
+ private boolean mShouldAnimateExpandPanel;
+ private boolean mShouldAllowClosingScroll;
+
+ boolean mOnAnimateCollapsePanelCalled;
+ boolean mAnimateCollapsePanelCalled;
+ boolean mOnAnimateExpandPanelCalled;
+ boolean mAnimateExpandPanelCalled;
+ boolean mOnCollapseAnimationEndCalled;
+ boolean mOnExpandAnimationEndCalled;
+ boolean mOnOpenScrollStartEnd;
+ List mOnScrollHeights;
+
+ TestOverlayPanelViewController(
+ Context context,
+ Resources resources,
+ int stubId,
+ OverlayViewGlobalStateController overlayViewGlobalStateController,
+ FlingAnimationUtils.Builder flingAnimationUtilsBuilder,
+ CarDeviceProvisionedController carDeviceProvisionedController) {
+ super(context, resources, stubId, overlayViewGlobalStateController,
+ flingAnimationUtilsBuilder,
+ carDeviceProvisionedController);
+
+ mOnScrollHeights = new ArrayList<>();
+ }
+
+ public void setShouldAnimateCollapsePanel(boolean shouldAnimate) {
+ mShouldAnimateCollapsePanel = shouldAnimate;
+ }
+
+ @Override
+ protected boolean shouldAnimateCollapsePanel() {
+ return mShouldAnimateCollapsePanel;
+ }
+
+ @Override
+ protected void animateCollapsePanel() {
+ super.animateCollapsePanel();
+ mAnimateCollapsePanelCalled = true;
+ }
+
+ @Override
+ protected void onAnimateCollapsePanel() {
+ mOnAnimateCollapsePanelCalled = true;
+ }
+
+ public void setShouldAnimateExpandPanel(boolean shouldAnimate) {
+ mShouldAnimateExpandPanel = shouldAnimate;
+ }
+
+ @Override
+ protected boolean shouldAnimateExpandPanel() {
+ return mShouldAnimateExpandPanel;
+ }
+
+ @Override
+ protected void animateExpandPanel() {
+ super.animateExpandPanel();
+ mAnimateExpandPanelCalled = true;
+ }
+
+ @Override
+ protected void onAnimateExpandPanel() {
+ mOnAnimateExpandPanelCalled = true;
+ }
+
+ @Override
+ protected void onCollapseAnimationEnd() {
+ mOnCollapseAnimationEndCalled = true;
+ }
+
+ @Override
+ protected void onExpandAnimationEnd() {
+ mOnExpandAnimationEndCalled = true;
+ }
+
+ @Override
+ protected void onScroll(int height) {
+ mOnScrollHeights.add(height);
+ }
+
+ @Override
+ protected void onOpenScrollStart() {
+ mOnOpenScrollStartEnd = true;
+ }
+
+ public void setShouldAllowClosingScroll(boolean shouldAllow) {
+ mShouldAllowClosingScroll = shouldAllow;
+ }
+
+ @Override
+ protected boolean shouldAllowClosingScroll() {
+ return mShouldAllowClosingScroll;
+ }
+ }
+}
diff --git a/packages/CarSystemUI/tests/src/com/android/systemui/window/OverlayViewControllerTest.java b/packages/CarSystemUI/tests/src/com/android/systemui/window/OverlayViewControllerTest.java
index 3be962627f622..331326168ba4b 100644
--- a/packages/CarSystemUI/tests/src/com/android/systemui/window/OverlayViewControllerTest.java
+++ b/packages/CarSystemUI/tests/src/com/android/systemui/window/OverlayViewControllerTest.java
@@ -43,7 +43,7 @@ import org.mockito.MockitoAnnotations;
@TestableLooper.RunWithLooper
@SmallTest
public class OverlayViewControllerTest extends SysuiTestCase {
- private MockOverlayViewController mOverlayViewController;
+ private TestOverlayViewController mOverlayViewController;
private ViewGroup mBaseLayout;
@Mock
@@ -56,7 +56,7 @@ public class OverlayViewControllerTest extends SysuiTestCase {
public void setUp() {
MockitoAnnotations.initMocks(/* testClass= */ this);
- mOverlayViewController = new MockOverlayViewController(R.id.overlay_view_controller_stub,
+ mOverlayViewController = new TestOverlayViewController(R.id.overlay_view_controller_stub,
mOverlayViewGlobalStateController);
mBaseLayout = (ViewGroup) LayoutInflater.from(mContext).inflate(
@@ -130,12 +130,12 @@ public class OverlayViewControllerTest extends SysuiTestCase {
assertThat(mOverlayViewController.mHideInternalCalled).isFalse();
}
- private static class MockOverlayViewController extends OverlayViewController {
+ private static class TestOverlayViewController extends OverlayViewController {
boolean mOnFinishInflateCalled = false;
boolean mShowInternalCalled = false;
boolean mHideInternalCalled = false;
- MockOverlayViewController(int stubId,
+ TestOverlayViewController(int stubId,
OverlayViewGlobalStateController overlayViewGlobalStateController) {
super(stubId, overlayViewGlobalStateController);
}