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Commit e1604d36 authored by jackqdyulei's avatar jackqdyulei
Browse files

Add AnomalyConfigReceiver 

This receiver receives the following intent:
1. android.app.action.STATSD_STARTED
2. android.intent.action.BOOT_COMPLETED

Also it does:
1. Check whether to upload/update config(future cl)
2. Send PendingIntent to StatsManager

Bug: 72385333
Test: Will add robo test once robo framework is updated(b/73172999)
Change-Id: Iff7240663ecc1e080581683743b3027093945566
parent 821adcea

AndroidManifest.xml

+7 −0
Original line number Diff line number Diff line
@@ -3299,6 +3299,13 @@ 
        <receiver android:name=".fuelgauge.batterytip.AnomalyDetectionReceiver"

                  android:exported="false" />



        <receiver android:name=".fuelgauge.batterytip.AnomalyConfigReceiver">

            <intent-filter>

                <action android:name="android.app.action.STATSD_STARTED"/>

                <action android:name="android.intent.action.BOOT_COMPLETED"/>

            </intent-filter>

        </receiver>



        <!-- This is the longest AndroidManifest.xml ever. -->

    </application>

</manifest>

src/com/android/settings/fuelgauge/batterytip/AnomalyConfigReceiver.java

0 → 100644
+65 −0
Original line number Diff line number Diff line 
/*

 * 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.settings.fuelgauge.batterytip;



import android.app.PendingIntent;

import android.app.StatsManager;

import android.content.BroadcastReceiver;

import android.content.Context;

import android.content.Intent;

import android.os.Process;

import android.os.StatsDimensionsValue;

import android.util.Log;



import com.android.internal.annotations.VisibleForTesting;

import com.android.settings.fuelgauge.BatteryUtils;



import java.util.List;



/**

 * Receive broadcast when {@link StatsManager} restart, then check the anomaly config and

 * prepare info for {@link StatsManager}

 */

public class AnomalyConfigReceiver extends BroadcastReceiver {

    private static final String TAG = "AnomalyConfigReceiver";

    private static final int REQUEST_CODE = 0;



    @Override

    public void onReceive(Context context, Intent intent) {

        if (StatsManager.ACTION_STATSD_STARTED.equals(intent.getAction())

                || Intent.ACTION_BOOT_COMPLETED.equals(intent.getAction())) {

            final StatsManager statsManager = context.getSystemService(StatsManager.class);



            //TODO(b/72385333): Check whether to update the config

            final Intent extraIntent = new Intent();

            extraIntent.setClass(context, AnomalyDetectionReceiver.class);

            final PendingIntent pendingIntent = PendingIntent.getBroadcast(context, REQUEST_CODE,

                    extraIntent, PendingIntent.FLAG_UPDATE_CURRENT);



            uploadPendingIntent(statsManager, pendingIntent);

        }

    }



    @VisibleForTesting

    void uploadPendingIntent(StatsManager statsManager, PendingIntent pendingIntent) {

        Log.i(TAG, "Upload PendingIntent to StatsManager. configKey: "

                + StatsManagerConfig.ANOMALY_CONFIG_KEY + " subId: "

                + StatsManagerConfig.SUBSCRIBER_ID);

        statsManager.setBroadcastSubscriber(StatsManagerConfig.ANOMALY_CONFIG_KEY,

                StatsManagerConfig.SUBSCRIBER_ID, pendingIntent);

    }

}

src/com/android/settings/fuelgauge/batterytip/StatsManagerConfig.java

+5 −0
Original line number Diff line number Diff line
@@ -25,4 +25,9 @@ public class StatsManagerConfig { 
     * This value is used in {@link android.app.StatsManager#addConfiguration(long, byte[])}

     */

    public static final long ANOMALY_CONFIG_KEY = 1;



    /**

     * The key that represents subscriber, which is settings app.

     */

    public static final long SUBSCRIBER_ID = 1;

}