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/*
* Copyright (C) 2018 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.statusbar.notification;
import android.app.Notification;
import android.os.PowerManager;
import android.os.SystemClock;
import android.service.notification.StatusBarNotification;
import android.util.Log;
import android.view.View;
import com.android.systemui.DejankUtils;
import com.android.systemui.statusbar.notification.collection.NotificationEntry;
import com.android.systemui.statusbar.notification.row.ExpandableNotificationRow;
import com.android.systemui.statusbar.phone.CentralSurfaces;
import com.android.wm.shell.bubbles.Bubbles;
import java.util.Optional;
import javax.inject.Inject;
/**
* Click handler for generic clicks on notifications. Clicks on specific areas (expansion caret,
* app ops icon, etc) are handled elsewhere.
*/
public final class NotificationClicker implements View.OnClickListener {
private static final String TAG = "NotificationClicker";
private final NotificationClickerLogger mLogger;
private final Optional<CentralSurfaces> mCentralSurfacesOptional;
private final Optional<Bubbles> mBubblesOptional;
private final NotificationActivityStarter mNotificationActivityStarter;
private ExpandableNotificationRow.OnDragSuccessListener mOnDragSuccessListener =
new ExpandableNotificationRow.OnDragSuccessListener() {
@Override
public void onDragSuccess(NotificationEntry entry) {
mNotificationActivityStarter.onDragSuccess(entry);
}
};
private NotificationClicker(
NotificationClickerLogger logger,
Optional<CentralSurfaces> centralSurfacesOptional,
Optional<Bubbles> bubblesOptional,
NotificationActivityStarter notificationActivityStarter) {
mLogger = logger;
mCentralSurfacesOptional = centralSurfacesOptional;
mBubblesOptional = bubblesOptional;
mNotificationActivityStarter = notificationActivityStarter;
}
@Override
public void onClick(final View v) {
if (!(v instanceof ExpandableNotificationRow)) {
Log.e(TAG, "NotificationClicker called on a view that is not a notification row.");
return;
}
mCentralSurfacesOptional.ifPresent(centralSurfaces -> centralSurfaces.wakeUpIfDozing(
SystemClock.uptimeMillis(), v, "NOTIFICATION_CLICK",
PowerManager.WAKE_REASON_GESTURE));
final ExpandableNotificationRow row = (ExpandableNotificationRow) v;
final NotificationEntry entry = row.getEntry();
mLogger.logOnClick(entry);
// Check if the notification is displaying the menu, if so slide notification back
if (isMenuVisible(row)) {
mLogger.logMenuVisible(entry);
row.animateResetTranslation();
return;
} else if (row.isChildInGroup() && isMenuVisible(row.getNotificationParent())) {
mLogger.logParentMenuVisible(entry);
row.getNotificationParent().animateResetTranslation();
return;
} else if (row.isSummaryWithChildren() && row.areChildrenExpanded()) {
// We never want to open the app directly if the user clicks in between
// the notifications.
mLogger.logChildrenExpanded(entry);
return;
} else if (row.areGutsExposed()) {
// ignore click if guts are exposed
mLogger.logGutsExposed(entry);
return;
}
// Mark notification for one frame.
row.setJustClicked(true);
DejankUtils.postAfterTraversal(() -> row.setJustClicked(false));
if (!row.getEntry().isBubble() && mBubblesOptional.isPresent()) {
mBubblesOptional.get().collapseStack();
}
mNotificationActivityStarter.onNotificationClicked(entry, row);
}
private boolean isMenuVisible(ExpandableNotificationRow row) {
return row.getProvider() != null && row.getProvider().isMenuVisible();
}
/**
* Attaches the click listener to the row if appropriate.
*/
public void register(ExpandableNotificationRow row, StatusBarNotification sbn) {
Notification notification = sbn.getNotification();
if (notification.contentIntent != null || notification.fullScreenIntent != null
|| row.getEntry().isBubble()) {
row.setOnClickListener(this);
row.setOnDragSuccessListener(mOnDragSuccessListener);
} else {
row.setOnClickListener(null);
row.setOnDragSuccessListener(null);
}
}
/** Daggerized builder for NotificationClicker. */
public static class Builder {
private final NotificationClickerLogger mLogger;
@Inject
public Builder(NotificationClickerLogger logger) {
mLogger = logger;
}
/** Builds an instance. */
public NotificationClicker build(
Optional<CentralSurfaces> centralSurfacesOptional,
Optional<Bubbles> bubblesOptional,
NotificationActivityStarter notificationActivityStarter
) {
return new NotificationClicker(
mLogger,
centralSurfacesOptional,
bubblesOptional,
notificationActivityStarter);
}
}
}
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