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Commit dc252eb7 authored by Jason Monk's avatar Jason Monk
Browse files

Metrics more of the things 

Add a dump for some of the state of the device.

Bug: 26687707
Change-Id: Icf517912b3006cc84c26863eb1b93d586a55464a
parent 7368750b

AndroidManifest.xml

+5 −0
Original line number Diff line number Diff line
@@ -2787,6 +2787,11 @@ 
                       android:value="com.android.settings.applications.ManageDefaultApps" />

        </activity>



        <service

            android:name=".SettingsDumpService"

            android:exported="true"

            android:permission="android.permission.DUMP" />



        <!-- Conditional receivers, only enabled during silenced state, default off-->

        <receiver

            android:name=".dashboard.conditional.HotspotCondition$Receiver"

src/com/android/settings/SettingsDumpService.java

0 → 100644
+130 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2016 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;



import com.android.internal.os.BatteryStatsHelper;

import com.android.settings.applications.ProcStatsData;

import com.android.settingslib.net.DataUsageController;



import org.json.JSONException;

import org.json.JSONObject;



import android.app.Service;

import android.content.Intent;

import android.net.ConnectivityManager;

import android.net.NetworkTemplate;

import android.os.IBinder;

import android.os.storage.StorageManager;

import android.os.storage.StorageVolume;

import android.os.storage.VolumeInfo;

import android.telephony.SubscriptionInfo;

import android.telephony.SubscriptionManager;

import android.telephony.TelephonyManager;



import java.io.File;

import java.io.FileDescriptor;

import java.io.PrintWriter;



public class SettingsDumpService extends Service {



    @Override

    public IBinder onBind(Intent intent) {

        return null;

    }



    @Override

    protected void dump(FileDescriptor fd, PrintWriter writer, String[] args) {

        JSONObject dump = new JSONObject();



        try {

            dump.put("service", "Settings State");

            dump.put("storage", dumpStorage());

            dump.put("datausage", dumpDataUsage());

            dump.put("memory", dumpMemory());

        } catch (Exception e) {

            e.printStackTrace();

        }



        writer.println(dump);

    }



    private JSONObject dumpMemory() throws JSONException {

        JSONObject obj = new JSONObject();

        ProcStatsData statsManager = new ProcStatsData(this, false);

        statsManager.refreshStats(true);

        ProcStatsData.MemInfo memInfo = statsManager.getMemInfo();



        obj.put("used", String.valueOf(memInfo.realUsedRam));

        obj.put("free", String.valueOf(memInfo.realFreeRam));

        obj.put("total", String.valueOf(memInfo.realTotalRam));

        obj.put("state", statsManager.getMemState());



        return obj;

    }



    private JSONObject dumpDataUsage() throws JSONException {

        JSONObject obj = new JSONObject();

        DataUsageController controller = new DataUsageController(this);

        ConnectivityManager connectivityManager = getSystemService(ConnectivityManager.class);

        SubscriptionManager manager = SubscriptionManager.from(this);

        TelephonyManager telephonyManager = TelephonyManager.from(this);

        if (connectivityManager.isNetworkSupported(ConnectivityManager.TYPE_MOBILE)) {

            for (SubscriptionInfo info : manager.getAllSubscriptionInfoList()) {

                NetworkTemplate mobileAll = NetworkTemplate.buildTemplateMobileAll(

                        telephonyManager.getSubscriberId(info.getSubscriptionId()));

                obj.put("cell(" + info.getSubscriptionId() + ")",

                        dumpDataUsage(mobileAll, controller));

            }

        }

        if (connectivityManager.isNetworkSupported(ConnectivityManager.TYPE_WIFI)) {

            obj.put("wifi", dumpDataUsage(NetworkTemplate.buildTemplateWifiWildcard(), controller));

        }

        if (connectivityManager.isNetworkSupported(ConnectivityManager.TYPE_ETHERNET)) {

            obj.put("ethernet", dumpDataUsage(NetworkTemplate.buildTemplateEthernet(), controller));

        }

        return obj;

    }



    private JSONObject dumpDataUsage(NetworkTemplate template, DataUsageController controller)

            throws JSONException {

        JSONObject obj = new JSONObject();

        DataUsageController.DataUsageInfo usage = controller.getDataUsageInfo(template);

        obj.put("carrier", usage.carrier);

        obj.put("start", usage.startDate);

        obj.put("usage", usage.usageLevel);

        obj.put("warning", usage.warningLevel);

        obj.put("limit", usage.limitLevel);

        return obj;

    }



    private JSONObject dumpStorage() throws JSONException {

        JSONObject obj = new JSONObject();

        StorageManager manager = getSystemService(StorageManager.class);

        for (VolumeInfo volume : manager.getVolumes()) {

            JSONObject volObj = new JSONObject();

            if (volume.isMountedReadable()) {

                File path = volume.getPath();

                volObj.put("used", String.valueOf(path.getTotalSpace() - path.getFreeSpace()));

                volObj.put("total", String.valueOf(path.getTotalSpace()));

            }

            volObj.put("path", volume.getInternalPath());

            volObj.put("state", volume.getState());

            volObj.put("stateDesc", volume.getStateDescription());

            volObj.put("description", volume.getDescription());

            obj.put(volume.getId(), volObj);

        }

        return obj;

    }

}

src/com/android/settings/applications/ProcStatsData.java

+3 −3
Original line number Diff line number Diff line
@@ -356,9 +356,9 @@ public class ProcStatsData { 
    }



    public static class MemInfo {

        double realUsedRam;

        double realFreeRam;

        double realTotalRam;

        public double realUsedRam;

        public double realFreeRam;

        public double realTotalRam;

        long baseCacheRam;



        double[] mMemStateWeights = new double[ProcessStats.STATE_COUNT];