public override void OnCreate (Bundle savedInstanceState)
{
base.OnCreate (savedInstanceState);
mUsageStatsManager = (UsageStatsManager)Activity
.GetSystemService ("usagestats"); //Context.USAGE_STATS_SERVICE
}
public override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
mUsageStatsManager = (UsageStatsManager)Activity
.GetSystemService("usagestats"); //Context.USAGE_STATS_SERVICE
}
public override void OnCreate()
{
_context = this;
_isRunning = false;
_task = new Task(DoWork);
mUsageStatsManager = (UsageStatsManager)this
.GetSystemService("usagestats"); //Context.USAGE_STATS_SERVICE
}
//
public override StartCommandResult OnStartCommand(Intent intent, StartCommandFlags flags, int startId)
{
Intent _intent = new Intent(Settings.ActionUsageAccessSettings);
StartActivity(_intent);
// ViewがすでにあるならRemoveする
if (_isOverlayViewPresenceCheck)
{
_windowManager.RemoveView(_overlayView);
_isOverlayViewPresenceCheck = false;
}
//
UsageStatsManager usageStatsManager1 = (UsageStatsManager)_context.GetSystemService(USAGE_STATS_SERVICE);
currentYear1 = DateTime.Now.Year; // Calendar.GetInstance().Get(Calendar.Year);
queryUsageStats1 = usageStatsManager1.QueryUsageStats(UsageStatsInterval.Yearly, currentYear1 - 1, currentYear1);
queryUsageStats2 = usageStatsManager1.QueryEvents(currentYear1 - 1, currentYear1);
//
_windowManager = _context.GetSystemService(WindowService).JavaCast <IWindowManager>();
var layoutInflater = LayoutInflater.From(_context);
_overlayView = layoutInflater.Inflate(Resource.Layout.overlay_test_layout, null);
// 画面サイズを取得
var psize = new Android.Graphics.Point();
_windowManager.DefaultDisplay.GetSize(psize);
// オーバーレイ範囲指定 ＆ オーバーレイ設定
var param = new WindowManagerLayoutParams(
(int)(psize.X * 0.9),
(int)(psize.Y * 0.4), // なんかいい感じに範囲を指定
WindowManagerTypes.SystemAlert,
WindowManagerFlags.Fullscreen, // なんかいい感じに属性を追加
Android.Graphics.Format.Translucent // 半透明とか
)
{
Gravity = GravityFlags.Top
};
// OverlayViewのクリックイベントを登録
var closeButton = _overlayView.FindViewById <Button>(Resource.Id.closeButton);
closeButton.Click += CloseButton_Click;
var testButton = _overlayView.FindViewById <Button>(Resource.Id.testButton);
testButton.Click += (sender, args) => TestMethod();
// Viewを画面上に重ね合わせする
_windowManager.AddView(_overlayView, param);
_isOverlayViewPresenceCheck = true;
return(StartCommandResult.NotSticky);
}
void HandleTimerCallback(object state)
{
UsageStatsManager mUsageStatsManager = (UsageStatsManager)GetSystemService(UsageStatsService);
long endTime = (long)(DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc)).TotalMilliseconds;
long beginTime = endTime - 1000 * 60 * 2;
string topPackageName = "";
IList <UsageStats> queryUsageStats = mUsageStatsManager.QueryUsageStats(UsageStatsInterval.Best, beginTime, endTime);
if (queryUsageStats == null || queryUsageStats.Count == 0)
{
return;
}
queryUsageStats = queryUsageStats.OrderByDescending(u => u.LastTimeUsed).ToList();
UsageStats usageStatsIns = queryUsageStats[0];
Field mLastEventField = null;
try
{
mLastEventField = usageStatsIns.Class.GetField("mLastEvent");
}
catch (Java.Lang.Exception e)
{
e.PrintStackTrace();
}
foreach (UsageStats usageStats in queryUsageStats)
{
if (mLastEventField != null)
{
int lastEvent = 0;
try
{
lastEvent = mLastEventField.GetInt(usageStats);
}
catch (IllegalAccessException e)
{
e.PrintStackTrace();
}
if (lastEvent == 1)
{
topPackageName = usageStats.PackageName;
break;
}
}
}
Console.WriteLine("当前应用的包名：" + topPackageName);
if (!whiteList.ContainsKey(topPackageName))
{
Intent intent = new Intent("com.companyname.ttp.ListenAppService");
intent.PutExtra("Message", 40);
SendBroadcast(intent);
}
}
public UsageStatsManager_Android()
{
Intent _intent = new Intent(Settings.ActionUsageAccessSettings);
_context.StartActivity(_intent);
beginCal = Calendar.GetInstance(TimeZone.Default);
beginCal.Set(Calendar.Date, 1);
beginCal.Set(Calendar.Month, 0);
beginCal.Set(Calendar.Year, 2017);
endCal = Calendar.GetInstance(TimeZone.Default);
endCal.Set(Calendar.Date, 6);
endCal.Set(Calendar.Month, 0);
endCal.Set(Calendar.Year, 2017);
usageStatsManager1 = (UsageStatsManager)_context.GetSystemService(USAGE_STATS_SERVICE);
currentToday = DateTime.Today;
currentTimeBegin = beginCal.TimeInMillis;
currentTimeEnd = endCal.TimeInMillis;
queryUsageStats1 = usageStatsManager1.QueryUsageStats(UsageStatsInterval.Yearly, currentTimeBegin, currentTimeEnd);
UsageEvent1 = usageStatsManager1.QueryEvents(currentTimeBegin, currentTimeEnd);
}
public List <AppProcess> GetAppProcessesByTime(string time = "year")
{
try {
#region AppStatistics
PackageManager packageManager = context.PackageManager;
AppOpsManager appOps = (AppOpsManager)context.GetSystemService(Context.AppOpsService);
var mode = appOps.CheckOpNoThrow(AppOpsManager.OpstrGetUsageStats, Android.OS.Process.MyUid(), context.PackageName);
if (mode == AppOpsManager.ModeAllowed)
{
UsageStatsManager mUsageStatsManager = (UsageStatsManager)context.GetSystemService(Context.UsageStatsService);
NetworkStatsManager networkStatsManager = (NetworkStatsManager)context.GetSystemService(Context.NetworkStatsService);
Calendar calendar = Calendar.Instance;
long endMillis = calendar.TimeInMillis;
long startMillis;
if (time == "day")
{
calendar.Add(Calendar.DayOfWeekInMonth, -1);
}
else if (time == "month")
{
calendar.Add(Calendar.Month, -1);
}
else if (time == "week")
{
calendar.Add(Calendar.WeekOfMonth, -1);
}
else
{
calendar.Add(Calendar.Year, -1);
}
startMillis = calendar.TimeInMillis;
IDictionary <String, UsageStats> lUsageStatsMap = mUsageStatsManager.QueryAndAggregateUsageStats(startMillis, endMillis);
foreach (var usageStats in lUsageStatsMap)
{
long totalTimeInMillis = 0;
long totalTimeInSeconds = 0;
string packageName = "";
string appName = "";
long receivedWifi = 0;
long sentWifi = 0;
long receivedMobile = 0;
long sentMobile = 0;
DateTime lastUsage = new DateTime();
packageName = usageStats.Key;
totalTimeInMillis = usageStats.Value.TotalTimeInForeground;
totalTimeInSeconds = totalTimeInMillis / 1000 / 60;
appName = AppNameByPackageName(packageName);
ApplicationInfo info = packageManager.GetApplicationInfo(packageName, 0);
if (info != null)
{
int uid = info.Uid;
NetworkStats networkStatsWifi = networkStatsManager.QueryDetailsForUid(ConnectivityType.Wifi, null, startMillis, endMillis, uid);
NetworkStats.Bucket bucketWifi = new NetworkStats.Bucket();
while (networkStatsWifi.HasNextBucket)
{
networkStatsWifi.GetNextBucket(bucketWifi);
receivedWifi += bucketWifi.RxBytes;
sentWifi += bucketWifi.TxBytes;
}
NetworkStats networkStatsMobile = networkStatsManager.QueryDetailsForUid(ConnectivityType.Mobile, null, startMillis, endMillis, uid);
NetworkStats.Bucket bucketMobile = new NetworkStats.Bucket();
while (networkStatsMobile.HasNextBucket)
{
networkStatsMobile.GetNextBucket(bucketMobile);
receivedMobile += bucketMobile.RxBytes;
sentMobile += bucketMobile.TxBytes;
}
}
appProcesses.Add(new AppProcess {
PackageName = packageName, TimeOfAppUsageInSeconds = totalTimeInSeconds, AppName = appName, NetworkUsageTotal = receivedWifi + sentWifi + receivedMobile + sentMobile, NetworkUsageSend = sentWifi + sentMobile, NetworkUsageReceived = receivedWifi + receivedMobile
});
}
}
else
{
// When needed permission
var activity = (MainActivity)Forms.Context;
activity.StartActivityForResult(new Intent(Settings.ActionUsageAccessSettings), MY_PERMISSIONS_REQUEST_PACKAGE_USAGE_STATS);
}
} catch (Exception ex) {
throw new Exception(ex.Message);
}
#endregion
return(appProcesses);
}
private void CheckSpentTimes()
{
mUsageStatsManager = (UsageStatsManager)GetSystemService("usagestats");
var currentDate = System.DateTime.Now;
var beginDate = System.DateTime.Now;
var intervalType = UsageStatsInterval.Daily;
switch (intervalType)
{
case UsageStatsInterval.Yearly:
beginDate = new DateTime(beginDate.Year, 1, 1);
break;
case UsageStatsInterval.Monthly:
beginDate = new DateTime(beginDate.Year, beginDate.Month, 1);
break;
case UsageStatsInterval.Weekly:
beginDate = beginDate.StartOfWeek(DayOfWeek.Monday);
break;
case UsageStatsInterval.Daily:
beginDate = beginDate.Date;
break;
default:
break;
}
var beginTime = (long)(beginDate - new DateTime(1970, 1, 1)).TotalMilliseconds;
var currentTime = (long)(currentDate - new DateTime(1970, 1, 1)).TotalMilliseconds;
var queryUsageStats = mUsageStatsManager
.QueryAndAggregateUsageStats(beginTime,
currentTime);
if (queryUsageStats.Count == 0)
{
Log.Info("SS", "The user may not allow the access to apps usage. ");
Toast.MakeText(this,
GetString(Resource.String.explanation_access_to_appusage_is_not_enabled),
ToastLength.Long).Show();
}
var result = queryUsageStats.Values.ToList();
var allAppsToCheck = databaseService.SelectTableAppSettings();
var packageNamesToCheck1 = allAppsToCheck.Select(x => x.PackageName);
result.RemoveAll(x => !(packageNamesToCheck1.Contains(x.PackageName)));
foreach (var usageStat in result)
{
var currentDbEntry = allAppsToCheck.FirstOrDefault(x => x.PackageName == usageStat.PackageName);
if (currentDbEntry != null && usageStat.TotalTimeInForeground > currentDbEntry.DailyLimit)
{
if (currentDbEntry.LastTotalTimeInForeground != usageStat.TotalTimeInForeground)
{
TimeSpan timeSpanExceeded = TimeSpan.FromMilliseconds((double)(usageStat.TotalTimeInForeground - currentDbEntry?.DailyLimit));
currentDbEntry.LastTotalTimeInForeground = usageStat.TotalTimeInForeground;
var timeMessage = string.Empty;
if (timeSpanExceeded.Hours > 0)
{
timeMessage = $"{timeSpanExceeded.Hours} hours {timeSpanExceeded.Minutes} minutes.";
}
else
{
timeMessage = $"{timeSpanExceeded.Minutes} minutes.";
}
if (currentDbEntry.AppName == null)
{
currentDbEntry.AppName = Android.App.Application.Context.PackageManager.GetApplicationLabel(PackageManager.GetApplicationInfo(currentDbEntry.PackageName, PackageInfoFlags.MetaData));
}
Notification.Builder builder = new Notification.Builder(this)
.SetSound(RingtoneManager.GetDefaultUri(RingtoneType.Notification))
.SetContentTitle($"Shut down {currentDbEntry.AppName}")
.SetContentText($"Daily limit was exceeded by {timeMessage}")
.SetSmallIcon(Resource.Drawable.icon);
// Build the notification:
Notification notification = builder.Build();
// Get the notification manager:
NotificationManager notificationManager =
GetSystemService(Context.NotificationService) as NotificationManager;
// Publish the notification:
const int notificationId = 0;
notificationManager.Notify(notificationId, notification);
databaseService.UpdateTableAppSettings(currentDbEntry);
}
}
}
}
public AndroidApplicationUsageManager(Probe probe)
{
_probe = probe;
Manager = (UsageStatsManager)Application.Context.GetSystemService(global::Android.Content.Context.UsageStatsService);
}
