Android 如何获取UsageStats这样的数据以及这样的视图?
*我得到了一些这样的数据*Android 如何获取UsageStats这样的数据以及这样的视图?,android,android-layout,android-studio,listview,usagestatsmanager,Android,Android Layout,Android Studio,Listview,Usagestatsmanager,*我得到了一些这样的数据* UsageStatsManager usageStatsManager = (UsageStatsManager) this.getSystemService("usagestats"); Calendar calendar = Calendar.getInstance(); calendar.add(Calendar.DAY_OF_MONTH, -1); long start = calendar.getTimeInMillis();
UsageStatsManager usageStatsManager = (UsageStatsManager) this.getSystemService("usagestats");
Calendar calendar = Calendar.getInstance();
calendar.add(Calendar.DAY_OF_MONTH, -1);
long start = calendar.getTimeInMillis();
long end = System.currentTimeMillis();
List<UsageStats> stats = usageStatsManager.queryUsageStats(UsageStatsManager.INTERVAL_DAILY, start, end);
//Map<String,UsageStats> stats =usageStatsManager.queryAndAggregateUsageStats( start, end);
for (int i = 0; i < stats.size() ; i++)
{
Log.e(TAG,"<<<<"+i+">>>>"+"--------------------------------------------------------------------------");
Log.e(TAG,"Package Name = "+stats.get(i).getPackageName());
printt("First Time Stamp = ",stats.get(i).getFirstTimeStamp());
printt("Last Time Stamp = ",stats.get(i).getLastTimeStamp());
printt("Last Time Used = ",stats.get(i).getLastTimeUsed());
printt("Total Time Used in foreground = ",stats.get(i).getTotalTimeInForeground());
}
usagestastsmanager usagestastsmanager=(usagestastsmanager)this.getSystemService(“usagestats”);
日历=Calendar.getInstance();
calendar.add(calendar.DAY\u OF\u MONTH,-1);
long start=calendar.getTimeInMillis();
long end=System.currentTimeMillis();
List stats=usagestastsmanager.queryUsageStats(usagestastsmanager.INTERVAL_DAILY,start,end);
//Map stats=usageStatsManager.queryandagregateusagestats(开始、结束);
对于(int i=0;i
但是我如何计算和显示这样的数据,以及如何从这些可用数据中获取应用程序的开始时间和结束时间
不要将多个问题合并为一个问题。您只需告诉我如何获得像这样的usagestate数据。对于计算字段,您必须解析统计数据并手动计算它们。我知道,但我的问题是如何计算所有app@initinsingh的开始时间和Edn时间