android

        UsageStatsManager usage = (UsageStatsManager) getSystemService(Context.USAGE_STATS_SERVICE);
        long time = System.currentTimeMillis();
        Calendar currentDate = Calendar.getInstance();

        currentDate.set(currentDate.get(Calendar.YEAR),currentDate.get(Calendar.MONTH),currentDate.get(Calendar.DATE),0,0,0);
        List<UsageStats> stats = usage.queryUsageStats(UsageStatsManager.INTERVAL_DAILY, currentDate.getTimeInMillis(), time);
        if (stats != null)
        {
            SortedMap<Long, UsageStats> runningTask = new TreeMap<Long,UsageStats>();
            for (UsageStats usageStats : stats) {
                runningTask.put(usageStats.getLastTimeUsed(), usageStats);
                Log.e("USAGESTATUS", "===== CheckPhoneState isRooting packageName = " + usageStats.getPackageName());
                Log.e("USAGESTATUS", "===== CheckPhoneState                  Time = " + usageStats.getTotalTimeInForeground());
                // stats.getPackgeName();
            }
        }