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/*
* 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.statusbar.notification;
import static android.service.notification.NotificationListenerService.Ranking;
import static com.android.internal.config.sysui.SystemUiDeviceConfigFlags.ENABLE_NAS_FEEDBACK;
import android.app.NotificationManager;
import android.content.Context;
import android.os.Handler;
import android.provider.DeviceConfig;
import android.util.SparseArray;
import androidx.annotation.Nullable;
import com.android.internal.R;
import com.android.systemui.dagger.SysUISingleton;
import com.android.systemui.dagger.qualifiers.Main;
import com.android.systemui.statusbar.notification.collection.NotificationEntry;
import com.android.systemui.util.DeviceConfigProxy;
import javax.inject.Inject;
/**
* Determines whether to show any indicators or controls related to notification assistant.
*
* Flags protect any changes from being shown. Notifications that are adjusted by the assistant
* should show an indicator.
*/
@SysUISingleton
public class AssistantFeedbackController {
private final Context mContext;
private final Handler mHandler;
private final DeviceConfigProxy mDeviceConfigProxy;
public static final int STATUS_UNCHANGED = 0;
public static final int STATUS_ALERTED = 1;
public static final int STATUS_SILENCED = 2;
public static final int STATUS_PROMOTED = 3;
public static final int STATUS_DEMOTED = 4;
private final SparseArray<FeedbackIcon> mIcons;
private volatile boolean mFeedbackEnabled;
private final DeviceConfig.OnPropertiesChangedListener mPropertiesChangedListener =
new DeviceConfig.OnPropertiesChangedListener() {
@Override
public void onPropertiesChanged(DeviceConfig.Properties properties) {
if (properties.getKeyset().contains(ENABLE_NAS_FEEDBACK)) {
mFeedbackEnabled = properties.getBoolean(
ENABLE_NAS_FEEDBACK, false);
}
}
};
/** Injected constructor */
@Inject
public AssistantFeedbackController(@Main Handler handler,
Context context, DeviceConfigProxy proxy) {
mHandler = handler;
mContext = context;
mDeviceConfigProxy = proxy;
mFeedbackEnabled = mDeviceConfigProxy.getBoolean(DeviceConfig.NAMESPACE_SYSTEMUI,
ENABLE_NAS_FEEDBACK, false);
mDeviceConfigProxy.addOnPropertiesChangedListener(DeviceConfig.NAMESPACE_SYSTEMUI,
this::postToHandler, mPropertiesChangedListener);
// Populate the array of statuses.
mIcons = new SparseArray<>(4);
mIcons.set(STATUS_ALERTED, new FeedbackIcon(R.drawable.ic_feedback_alerted,
R.string.notification_feedback_indicator_alerted));
mIcons.set(STATUS_SILENCED, new FeedbackIcon(R.drawable.ic_feedback_silenced,
R.string.notification_feedback_indicator_silenced));
mIcons.set(STATUS_PROMOTED, new FeedbackIcon(R.drawable.ic_feedback_uprank,
R.string.notification_feedback_indicator_promoted));
mIcons.set(STATUS_DEMOTED, new FeedbackIcon(R.drawable.ic_feedback_downrank,
R.string.notification_feedback_indicator_demoted));
}
private void postToHandler(Runnable r) {
this.mHandler.post(r);
}
/**
* Determines whether to show any user controls related to the assistant based on the
* DeviceConfig flag value
*/
public boolean isFeedbackEnabled() {
return mFeedbackEnabled;
}
/**
* Get the feedback status according to assistant's adjustments
*
* @param entry Notification Entry to show feedback for
*/
public int getFeedbackStatus(NotificationEntry entry) {
if (!isFeedbackEnabled()) {
return STATUS_UNCHANGED;
}
Ranking ranking = entry.getRanking();
int oldImportance = ranking.getChannel().getImportance();
int newImportance = ranking.getImportance();
if (oldImportance < NotificationManager.IMPORTANCE_DEFAULT
&& newImportance >= NotificationManager.IMPORTANCE_DEFAULT) {
return STATUS_ALERTED;
} else if (oldImportance >= NotificationManager.IMPORTANCE_DEFAULT
&& newImportance < NotificationManager.IMPORTANCE_DEFAULT) {
return STATUS_SILENCED;
} else if (oldImportance < newImportance
|| ranking.getRankingAdjustment() == Ranking.RANKING_PROMOTED) {
return STATUS_PROMOTED;
} else if (oldImportance > newImportance
|| ranking.getRankingAdjustment() == Ranking.RANKING_DEMOTED) {
return STATUS_DEMOTED;
} else {
return STATUS_UNCHANGED;
}
}
/**
* Get the feedback indicator image and content description resources according to assistant's
* changes on this notification's rank or importance.
*
* @param entry Notification Entry to show feedback for
*/
@Nullable
public FeedbackIcon getFeedbackIcon(NotificationEntry entry) {
int feedbackStatus = getFeedbackStatus(entry);
return mIcons.get(feedbackStatus);
}
/**
* Get the inline settings description resource according to assistant's changes on this
* notification's rank or importance.
*
* @param entry Notification Entry to show feedback for
*/
public int getInlineDescriptionResource(NotificationEntry entry) {
int feedbackStatus = getFeedbackStatus(entry);
switch (feedbackStatus) {
case STATUS_ALERTED:
return com.android.systemui.R.string.notification_channel_summary_automatic_alerted;
case STATUS_SILENCED:
return com.android.systemui.R.string
.notification_channel_summary_automatic_silenced;
case STATUS_PROMOTED:
return com.android.systemui.R.string
.notification_channel_summary_automatic_promoted;
case STATUS_DEMOTED:
return com.android.systemui.R.string.notification_channel_summary_automatic_demoted;
default:
return com.android.systemui.R.string.notification_channel_summary_automatic;
}
}
}
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