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Java UsageStatsManager.queryEvents方法代码示例

本文整理汇总了Java中android.app.usage.UsageStatsManager.queryEvents方法的典型用法代码示例。如果您正苦于以下问题：Java UsageStatsManager.queryEvents方法的具体用法？Java UsageStatsManager.queryEvents怎么用？Java UsageStatsManager.queryEvents使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类android.app.usage.UsageStatsManager的用法示例。


在下文中一共展示了UsageStatsManager.queryEvents方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: getForegroundPackage

import android.app.usage.UsageStatsManager; //导入方法依赖的package包/类
public static String getForegroundPackage(UsageStatsManager usageStatsManager) {
    String packageName = null;

    final long INTERVAL = 1000 * 60;
    final long end = System.currentTimeMillis();
    final long begin = end - INTERVAL;
    final UsageEvents usageEvents = usageStatsManager.queryEvents(begin, end);
    while (usageEvents.hasNextEvent()) {
        UsageEvents.Event event = new UsageEvents.Event();
        usageEvents.getNextEvent(event);
        switch (event.getEventType()) {
            case UsageEvents.Event.MOVE_TO_FOREGROUND:
                packageName = event.getPackageName();
                break;
            case UsageEvents.Event.MOVE_TO_BACKGROUND:
                if (event.getPackageName().equals(packageName)) {
                    packageName = null;
                }
        }
    }

    return packageName;
}
开发者ID:RikkaApps，项目名称:FCM-for-Mojo，代码行数:24，代码来源:UsageStatsUtils.java

示例2: updateRecentApps

import android.app.usage.UsageStatsManager; //导入方法依赖的package包/类
private void updateRecentApps() {
    Blacklist blacklist = Blacklist.getInstance(this);
    String currentForegroundApp = null;

    if(!U.isNightModeOn(this))
        stopSelf();
    else if(Settings.Secure.getInt(getContentResolver(), "accessibility_display_inversion_enabled", 0) == 1)
        U.setTint(this, false);
    else {
        if(blacklist.getBlockedApps().size() > 0) {
            UsageStatsManager mUsageStatsManager = (UsageStatsManager) getSystemService(Context.USAGE_STATS_SERVICE);
            UsageEvents events = mUsageStatsManager.queryEvents(
                    System.currentTimeMillis() - AlarmManager.INTERVAL_DAY,
                    System.currentTimeMillis());

            UsageEvents.Event eventCache = new UsageEvents.Event();

            while(events.hasNextEvent()) {
                events.getNextEvent(eventCache);

                if(eventCache.getEventType() == UsageEvents.Event.MOVE_TO_FOREGROUND)
                    currentForegroundApp = eventCache.getPackageName();
            }
        }


        U.setTint(this, !blacklist.isBlocked(currentForegroundApp));
    }
}
开发者ID:farmerbb，项目名称:Night-Light，代码行数:30，代码来源:NotificationService.java

示例3: getForegroundApp

import android.app.usage.UsageStatsManager; //导入方法依赖的package包/类
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
public String getForegroundApp(final Context context) {
    if(!Utils.hasUsageStatsPermission(context))
        return null;

    String foregroundApp = null;

    UsageStatsManager mUsageStatsManager = (UsageStatsManager) context.getSystemService(Service.USAGE_STATS_SERVICE);
    long time = System.currentTimeMillis();

    UsageEvents usageEvents = mUsageStatsManager.queryEvents(time - 1000 * 3600, time);
    UsageEvents.Event event = new UsageEvents.Event();
    while (usageEvents.hasNextEvent()) {
        usageEvents.getNextEvent(event);
        if(event.getEventType() == UsageEvents.Event.MOVE_TO_FOREGROUND) {
            foregroundApp = event.getPackageName();
        }
    }

    return foregroundApp ;
}
开发者ID:ricvalerio，项目名称:foregroundappchecker，代码行数:22，代码来源:LollipopDetector.java

示例4: getStats

import android.app.usage.UsageStatsManager; //导入方法依赖的package包/类
@SuppressWarnings("ResourceType")
public static void getStats(Context context){
    UsageStatsManager usm = (UsageStatsManager) context.getSystemService("usagestats");
    int interval = UsageStatsManager.INTERVAL_YEARLY;
    Calendar calendar = Calendar.getInstance();
    long endTime = calendar.getTimeInMillis();
    calendar.add(Calendar.YEAR, -1);
    long startTime = calendar.getTimeInMillis();

    Log.d(TAG, "Range start:" + dateFormat.format(startTime) );
    Log.d(TAG, "Range end:" + dateFormat.format(endTime));

    UsageEvents uEvents = usm.queryEvents(startTime,endTime);
    while (uEvents.hasNextEvent()){
        UsageEvents.Event e = new UsageEvents.Event();
        uEvents.getNextEvent(e);

        if (e != null){
            Log.d(TAG, "Event: " + e.getPackageName() + "\t" +  e.getTimeStamp());
        }
    }
}
开发者ID:maoruibin，项目名称:AppPlus，代码行数:23，代码来源:UStats.java

示例5: doInBackground

import android.app.usage.UsageStatsManager; //导入方法依赖的package包/类
@Override
protected List<UsageEventsItem> doInBackground(Void... params) {
    //noinspection ResourceType
    UsageStatsManager usageStatsMgr = (UsageStatsManager) getSystemService("usagestats");
    UsageEvents events = usageStatsMgr.queryEvents(mStartTime, mEndTime);
    List<UsageEventsItem> results = new ArrayList<>();
    UsageEvents.Event event = new UsageEvents.Event();
    PackageManager pm = getPackageManager();
    while (events.getNextEvent(event)) {
        UsageEventsItem item = new UsageEventsItem();
        item.pkgName = event.getPackageName();
        item.className = event.getClassName();
        item.type = event.getEventType();
        item.timeStamp = event.getTimeStamp();
        item.appName = item.pkgName;
        try {
            item.appName = pm.getApplicationInfo(item.pkgName, 0).loadLabel(pm).toString();
        } catch (PackageManager.NameNotFoundException e) {
            e.printStackTrace();
        }
        results.add(item);
    }
    Collections.sort(results, new UsageEventsItem.AppNameComparator());
    return results;
}
开发者ID:ycdev-demo，项目名称:LollipopExplorer，代码行数:26，代码来源:UsageEventsViewerActivity.java

示例6: getTargetAppTimeline

import android.app.usage.UsageStatsManager; //导入方法依赖的package包/类
public List<AppItem> getTargetAppTimeline(Context context, String target, int offset) {
    List<AppItem> items = new ArrayList<>();
    UsageStatsManager manager = (UsageStatsManager) context.getSystemService(Context.USAGE_STATS_SERVICE);
    if (manager != null) {

        long[] range = AppUtil.getTimeRange(SortEnum.getSortEnum(offset));
        UsageEvents events = manager.queryEvents(range[0], range[1]);
        UsageEvents.Event event = new UsageEvents.Event();

        AppItem item = new AppItem();
        item.mPackageName = target;
        item.mName = AppUtil.parsePackageName(context.getPackageManager(), target);

        // 缓存
        ClonedEvent prevEndEvent = null;
        long start = 0;

        while (events.hasNextEvent()) {
            events.getNextEvent(event);
            String currentPackage = event.getPackageName();
            int eventType = event.getEventType();
            long eventTime = event.getTimeStamp();
            Log.d("||||------>", currentPackage + " " + target + " " + new SimpleDateFormat("yyyy/MM/dd HH:mm:ss", Locale.getDefault()).format(new Date(eventTime)) + " " + eventType);
            if (currentPackage.equals(target)) { // 本次交互开始
                Log.d("||||||||||>", currentPackage + " " + target + " " + new SimpleDateFormat("yyyy/MM/dd HH:mm:ss", Locale.getDefault()).format(new Date(eventTime)) + " " + eventType);
                // 记录第一次开始时间
                if (eventType == UsageEvents.Event.MOVE_TO_FOREGROUND) {
                    Log.d("********", "start " + start);
                    if (start == 0) {
                        start = eventTime;
                        item.mEventTime = eventTime;
                        item.mEventType = eventType;
                        item.mUsageTime = 0;
                        items.add(item.copy());
                    }
                } else if (eventType == UsageEvents.Event.MOVE_TO_BACKGROUND) { // 结束事件
                    if (start > 0) {
                        prevEndEvent = new ClonedEvent(event);
                    }
                    Log.d("********", "add end " + start);
                }
            } else {
                // 记录最后一次结束事件
                if (prevEndEvent != null && start > 0) {
                    item.mEventTime = prevEndEvent.timeStamp;
                    item.mEventType = prevEndEvent.eventType;
                    item.mUsageTime = prevEndEvent.timeStamp - start;
                    if (item.mUsageTime <= 0) item.mUsageTime = 0;
                    if (item.mUsageTime > AppConst.USAGE_TIME_MIX) item.mCount++;
                    items.add(item.copy());
                    start = 0;
                    prevEndEvent = null;
                }
            }
        }
    }
    return items;
}
开发者ID:zhaobao，项目名称:AppsTimeline，代码行数:59，代码来源:DataManager.java

示例7: getTopPackageNameAfterLollipop

import android.app.usage.UsageStatsManager; //导入方法依赖的package包/类
@TargetApi(Build.VERSION_CODES.KITKAT_WATCH)
private static String getTopPackageNameAfterLollipop(Context context) {
    PowerManager powerManager = (PowerManager)context.getSystemService(Context.POWER_SERVICE);
    UsageStatsManager usageStatsManager = (UsageStatsManager)context.getSystemService(USAGE_STATS);
    if (!powerManager.isInteractive()) {
        sForegroundMap.clear();
        return null;
    }
    long time = System.currentTimeMillis();
    UsageEvents usageEvents = usageStatsManager.queryEvents(time-5000, time);
    if (null == usageEvents) {
        return null;
    }
    String packageName = null;
    while (usageEvents.hasNextEvent()) {
        UsageEvents.Event event = new UsageEvents.Event();
        usageEvents.getNextEvent(event);
        packageName = event.getPackageName();
        switch (event.getEventType()) {
        case UsageEvents.Event.MOVE_TO_FOREGROUND:
            sForegroundMap.put(packageName, Long.valueOf(event.getTimeStamp()));
            break;
        case UsageEvents.Event.MOVE_TO_BACKGROUND:
            sForegroundMap.remove(packageName);
            break;
        }
    }
    long latest = 0;
    for (Map.Entry<String, Long> entry : sForegroundMap.entrySet()) {
        long timestamp = entry.getValue().longValue();
        if (latest < timestamp) {
            packageName = entry.getKey();
            latest = timestamp;
        }
    }
    return packageName;
}
开发者ID:dena-csr，项目名称:AppUsageWatcher，代码行数:38，代码来源:WatchUtil.java


注：本文中的android.app.usage.UsageStatsManager.queryEvents方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。