Jason Monk | dc252eb | 2016-01-30 11:36:52 -0500 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2016 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file |
| 5 | * except in compliance with the License. You may obtain a copy of the License at |
| 6 | * |
| 7 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | * |
| 9 | * Unless required by applicable law or agreed to in writing, software distributed under the |
| 10 | * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| 11 | * KIND, either express or implied. See the License for the specific language governing |
| 12 | * permissions and limitations under the License. |
| 13 | */ |
| 14 | |
| 15 | package com.android.settings; |
| 16 | |
Jason Monk | dc252eb | 2016-01-30 11:36:52 -0500 | [diff] [blame] | 17 | import android.app.Service; |
| 18 | import android.content.Intent; |
jackqdyulei | a9eb4a0 | 2016-12-20 10:08:19 -0800 | [diff] [blame] | 19 | import android.content.pm.PackageManager; |
| 20 | import android.content.pm.ResolveInfo; |
Jason Monk | dc252eb | 2016-01-30 11:36:52 -0500 | [diff] [blame] | 21 | import android.net.ConnectivityManager; |
| 22 | import android.net.NetworkTemplate; |
jackqdyulei | a9eb4a0 | 2016-12-20 10:08:19 -0800 | [diff] [blame] | 23 | import android.net.Uri; |
Jason Monk | dc252eb | 2016-01-30 11:36:52 -0500 | [diff] [blame] | 24 | import android.os.IBinder; |
| 25 | import android.os.storage.StorageManager; |
Jason Monk | dc252eb | 2016-01-30 11:36:52 -0500 | [diff] [blame] | 26 | import android.os.storage.VolumeInfo; |
| 27 | import android.telephony.SubscriptionInfo; |
| 28 | import android.telephony.SubscriptionManager; |
| 29 | import android.telephony.TelephonyManager; |
jackqdyulei | a9eb4a0 | 2016-12-20 10:08:19 -0800 | [diff] [blame] | 30 | import com.android.internal.annotations.VisibleForTesting; |
Jason Monk | f3f6bd4 | 2016-02-03 13:13:15 -0500 | [diff] [blame] | 31 | import com.android.settings.applications.ProcStatsData; |
| 32 | import com.android.settingslib.net.DataUsageController; |
| 33 | import org.json.JSONArray; |
| 34 | import org.json.JSONException; |
| 35 | import org.json.JSONObject; |
Jason Monk | dc252eb | 2016-01-30 11:36:52 -0500 | [diff] [blame] | 36 | |
| 37 | import java.io.File; |
| 38 | import java.io.FileDescriptor; |
| 39 | import java.io.PrintWriter; |
| 40 | |
| 41 | public class SettingsDumpService extends Service { |
jackqdyulei | a9eb4a0 | 2016-12-20 10:08:19 -0800 | [diff] [blame] | 42 | @VisibleForTesting static final String KEY_SERVICE = "service"; |
| 43 | @VisibleForTesting static final String KEY_STORAGE = "storage"; |
| 44 | @VisibleForTesting static final String KEY_DATAUSAGE = "datausage"; |
| 45 | @VisibleForTesting static final String KEY_MEMORY = "memory"; |
| 46 | @VisibleForTesting static final String KEY_DEFAULT_BROWSER_APP = "default_browser_app"; |
| 47 | @VisibleForTesting static final Intent BROWSER_INTENT = |
| 48 | new Intent("android.intent.action.VIEW", Uri.parse("http://")); |
Jason Monk | dc252eb | 2016-01-30 11:36:52 -0500 | [diff] [blame] | 49 | |
| 50 | @Override |
| 51 | public IBinder onBind(Intent intent) { |
| 52 | return null; |
| 53 | } |
| 54 | |
| 55 | @Override |
| 56 | protected void dump(FileDescriptor fd, PrintWriter writer, String[] args) { |
| 57 | JSONObject dump = new JSONObject(); |
| 58 | |
| 59 | try { |
jackqdyulei | a9eb4a0 | 2016-12-20 10:08:19 -0800 | [diff] [blame] | 60 | dump.put(KEY_SERVICE, "Settings State"); |
| 61 | dump.put(KEY_STORAGE, dumpStorage()); |
| 62 | dump.put(KEY_DATAUSAGE, dumpDataUsage()); |
| 63 | dump.put(KEY_MEMORY, dumpMemory()); |
| 64 | dump.put(KEY_DEFAULT_BROWSER_APP, dumpDefaultBrowser()); |
Jason Monk | dc252eb | 2016-01-30 11:36:52 -0500 | [diff] [blame] | 65 | } catch (Exception e) { |
| 66 | e.printStackTrace(); |
| 67 | } |
| 68 | |
| 69 | writer.println(dump); |
| 70 | } |
| 71 | |
| 72 | private JSONObject dumpMemory() throws JSONException { |
| 73 | JSONObject obj = new JSONObject(); |
| 74 | ProcStatsData statsManager = new ProcStatsData(this, false); |
| 75 | statsManager.refreshStats(true); |
| 76 | ProcStatsData.MemInfo memInfo = statsManager.getMemInfo(); |
| 77 | |
| 78 | obj.put("used", String.valueOf(memInfo.realUsedRam)); |
| 79 | obj.put("free", String.valueOf(memInfo.realFreeRam)); |
| 80 | obj.put("total", String.valueOf(memInfo.realTotalRam)); |
| 81 | obj.put("state", statsManager.getMemState()); |
| 82 | |
| 83 | return obj; |
| 84 | } |
| 85 | |
| 86 | private JSONObject dumpDataUsage() throws JSONException { |
| 87 | JSONObject obj = new JSONObject(); |
| 88 | DataUsageController controller = new DataUsageController(this); |
| 89 | ConnectivityManager connectivityManager = getSystemService(ConnectivityManager.class); |
| 90 | SubscriptionManager manager = SubscriptionManager.from(this); |
| 91 | TelephonyManager telephonyManager = TelephonyManager.from(this); |
| 92 | if (connectivityManager.isNetworkSupported(ConnectivityManager.TYPE_MOBILE)) { |
Jason Monk | f3f6bd4 | 2016-02-03 13:13:15 -0500 | [diff] [blame] | 93 | JSONArray array = new JSONArray(); |
Jason Monk | dc252eb | 2016-01-30 11:36:52 -0500 | [diff] [blame] | 94 | for (SubscriptionInfo info : manager.getAllSubscriptionInfoList()) { |
| 95 | NetworkTemplate mobileAll = NetworkTemplate.buildTemplateMobileAll( |
| 96 | telephonyManager.getSubscriberId(info.getSubscriptionId())); |
Jason Monk | f3f6bd4 | 2016-02-03 13:13:15 -0500 | [diff] [blame] | 97 | final JSONObject usage = dumpDataUsage(mobileAll, controller); |
| 98 | usage.put("subId", info.getSubscriptionId()); |
| 99 | array.put(usage); |
Jason Monk | dc252eb | 2016-01-30 11:36:52 -0500 | [diff] [blame] | 100 | } |
Jason Monk | f3f6bd4 | 2016-02-03 13:13:15 -0500 | [diff] [blame] | 101 | obj.put("cell", array); |
Jason Monk | dc252eb | 2016-01-30 11:36:52 -0500 | [diff] [blame] | 102 | } |
| 103 | if (connectivityManager.isNetworkSupported(ConnectivityManager.TYPE_WIFI)) { |
| 104 | obj.put("wifi", dumpDataUsage(NetworkTemplate.buildTemplateWifiWildcard(), controller)); |
| 105 | } |
| 106 | if (connectivityManager.isNetworkSupported(ConnectivityManager.TYPE_ETHERNET)) { |
| 107 | obj.put("ethernet", dumpDataUsage(NetworkTemplate.buildTemplateEthernet(), controller)); |
| 108 | } |
| 109 | return obj; |
| 110 | } |
| 111 | |
| 112 | private JSONObject dumpDataUsage(NetworkTemplate template, DataUsageController controller) |
| 113 | throws JSONException { |
| 114 | JSONObject obj = new JSONObject(); |
| 115 | DataUsageController.DataUsageInfo usage = controller.getDataUsageInfo(template); |
| 116 | obj.put("carrier", usage.carrier); |
| 117 | obj.put("start", usage.startDate); |
| 118 | obj.put("usage", usage.usageLevel); |
| 119 | obj.put("warning", usage.warningLevel); |
| 120 | obj.put("limit", usage.limitLevel); |
| 121 | return obj; |
| 122 | } |
| 123 | |
| 124 | private JSONObject dumpStorage() throws JSONException { |
| 125 | JSONObject obj = new JSONObject(); |
| 126 | StorageManager manager = getSystemService(StorageManager.class); |
| 127 | for (VolumeInfo volume : manager.getVolumes()) { |
| 128 | JSONObject volObj = new JSONObject(); |
| 129 | if (volume.isMountedReadable()) { |
| 130 | File path = volume.getPath(); |
| 131 | volObj.put("used", String.valueOf(path.getTotalSpace() - path.getFreeSpace())); |
| 132 | volObj.put("total", String.valueOf(path.getTotalSpace())); |
| 133 | } |
| 134 | volObj.put("path", volume.getInternalPath()); |
| 135 | volObj.put("state", volume.getState()); |
| 136 | volObj.put("stateDesc", volume.getStateDescription()); |
| 137 | volObj.put("description", volume.getDescription()); |
| 138 | obj.put(volume.getId(), volObj); |
| 139 | } |
| 140 | return obj; |
| 141 | } |
jackqdyulei | a9eb4a0 | 2016-12-20 10:08:19 -0800 | [diff] [blame] | 142 | |
| 143 | @VisibleForTesting |
| 144 | String dumpDefaultBrowser() { |
| 145 | final ResolveInfo resolveInfo = getPackageManager().resolveActivity( |
| 146 | BROWSER_INTENT, PackageManager.MATCH_DEFAULT_ONLY); |
| 147 | |
| 148 | if (resolveInfo == null || resolveInfo.activityInfo.packageName.equals("android")) { |
| 149 | return null; |
| 150 | } else { |
| 151 | return resolveInfo.activityInfo.packageName; |
| 152 | } |
| 153 | } |
Jason Monk | dc252eb | 2016-01-30 11:36:52 -0500 | [diff] [blame] | 154 | } |