Examples with UsageStatsManager android.app.usage.UsageStatsManager used on opensource projects

Example 1 with UsageStatsManager

use of android.app.usage.UsageStatsManager in project Resurrection_packages_apps_Settings by ResurrectionRemix.

the class InactiveApps method init.

private void init() {
    PreferenceGroup screen = getPreferenceScreen();
    screen.removeAll();
    screen.setOrderingAsAdded(false);
    final Context context = getActivity();
    final PackageManager pm = context.getPackageManager();
    final UsageStatsManager usm = context.getSystemService(UsageStatsManager.class);
    Intent launcherIntent = new Intent(Intent.ACTION_MAIN);
    launcherIntent.addCategory(Intent.CATEGORY_LAUNCHER);
    List<ResolveInfo> apps = pm.queryIntentActivities(launcherIntent, 0);
    for (ResolveInfo app : apps) {
        String packageName = app.activityInfo.applicationInfo.packageName;
        Preference p = new Preference(getPrefContext());
        p.setTitle(app.loadLabel(pm));
        p.setIcon(app.loadIcon(pm));
        p.setKey(packageName);
        updateSummary(p);
        p.setOnPreferenceClickListener(this);
        screen.addPreference(p);
    }
}

Example 2 with UsageStatsManager

use of android.app.usage.UsageStatsManager in project AndroidProcess by wenmingvs.

the class BackgroundUtil method queryUsageStats.

/**
     * 方法4：通过使用UsageStatsManager获取，此方法是ndroid5.0A之后提供的API
     * 必须：
     * 1. 此方法只在android5.0以上有效
     * 2. AndroidManifest中加入此权限<uses-permission xmlns:tools="http://schemas.android.com/tools" android:name="android.permission.PACKAGE_USAGE_STATS"
     * tools:ignore="ProtectedPermissions" />
     * 3. 打开手机设置，点击安全-高级，在有权查看使用情况的应用中，为这个App打上勾
     *
     * @param context     上下文参数
     * @param packageName 需要检查是否位于栈顶的App的包名
     * @return
     */
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
public static boolean queryUsageStats(Context context, String packageName) {
    class RecentUseComparator implements Comparator<UsageStats> {

        @Override
        public int compare(UsageStats lhs, UsageStats rhs) {
            return (lhs.getLastTimeUsed() > rhs.getLastTimeUsed()) ? -1 : (lhs.getLastTimeUsed() == rhs.getLastTimeUsed()) ? 0 : 1;
        }
    }
    RecentUseComparator mRecentComp = new RecentUseComparator();
    long ts = System.currentTimeMillis();
    UsageStatsManager mUsageStatsManager = (UsageStatsManager) context.getSystemService("usagestats");
    List<UsageStats> usageStats = mUsageStatsManager.queryUsageStats(UsageStatsManager.INTERVAL_BEST, ts - 1000 * 10, ts);
    if (usageStats == null || usageStats.size() == 0) {
        if (HavaPermissionForTest(context) == false) {
            Intent intent = new Intent(Settings.ACTION_USAGE_ACCESS_SETTINGS);
            intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            context.startActivity(intent);
            Toast.makeText(context, "权限不够\n请打开手机设置，点击安全-高级，在有权查看使用情况的应用中，为这个App打上勾", Toast.LENGTH_SHORT).show();
        }
        return false;
    }
    Collections.sort(usageStats, mRecentComp);
    String currentTopPackage = usageStats.get(0).getPackageName();
    if (currentTopPackage.equals(packageName)) {
        return true;
    } else {
        return false;
    }
}

Example 3 with UsageStatsManager

use of android.app.usage.UsageStatsManager in project AndroidUtilCode by Blankj.

the class ProcessUtils method getForegroundProcessName.

/**
     * 获取前台线程包名
     * <p>当不是查看当前App，且SDK大于21时，
     * 需添加权限 {@code <uses-permission android:name="android.permission.PACKAGE_USAGE_STATS"/>}</p>
     *
     * @return 前台应用包名
     */
public static String getForegroundProcessName() {
    ActivityManager manager = (ActivityManager) Utils.getContext().getSystemService(Context.ACTIVITY_SERVICE);
    List<ActivityManager.RunningAppProcessInfo> infos = manager.getRunningAppProcesses();
    if (infos != null && infos.size() != 0) {
        for (ActivityManager.RunningAppProcessInfo info : infos) {
            if (info.importance == ActivityManager.RunningAppProcessInfo.IMPORTANCE_FOREGROUND) {
                return info.processName;
            }
        }
    }
    if (android.os.Build.VERSION.SDK_INT > android.os.Build.VERSION_CODES.LOLLIPOP) {
        PackageManager packageManager = Utils.getContext().getPackageManager();
        Intent intent = new Intent(Settings.ACTION_USAGE_ACCESS_SETTINGS);
        List<ResolveInfo> list = packageManager.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);
        System.out.println(list);
        if (list.size() > 0) {
            // 有"有权查看使用权限的应用"选项
            try {
                ApplicationInfo info = packageManager.getApplicationInfo(Utils.getContext().getPackageName(), 0);
                AppOpsManager aom = (AppOpsManager) Utils.getContext().getSystemService(Context.APP_OPS_SERVICE);
                if (aom.checkOpNoThrow(AppOpsManager.OPSTR_GET_USAGE_STATS, info.uid, info.packageName) != AppOpsManager.MODE_ALLOWED) {
                    Utils.getContext().startActivity(intent);
                }
                if (aom.checkOpNoThrow(AppOpsManager.OPSTR_GET_USAGE_STATS, info.uid, info.packageName) != AppOpsManager.MODE_ALLOWED) {
                    LogUtils.d("getForegroundApp", "没有打开\"有权查看使用权限的应用\"选项");
                    return null;
                }
                UsageStatsManager usageStatsManager = (UsageStatsManager) Utils.getContext().getSystemService(Context.USAGE_STATS_SERVICE);
                long endTime = System.currentTimeMillis();
                long beginTime = endTime - 86400000 * 7;
                List<UsageStats> usageStatses = usageStatsManager.queryUsageStats(UsageStatsManager.INTERVAL_BEST, beginTime, endTime);
                if (usageStatses == null || usageStatses.isEmpty())
                    return null;
                UsageStats recentStats = null;
                for (UsageStats usageStats : usageStatses) {
                    if (recentStats == null || usageStats.getLastTimeUsed() > recentStats.getLastTimeUsed()) {
                        recentStats = usageStats;
                    }
                }
                return recentStats == null ? null : recentStats.getPackageName();
            } catch (PackageManager.NameNotFoundException e) {
                e.printStackTrace();
            }
        } else {
            LogUtils.d("getForegroundApp", "无\"有权查看使用权限的应用\"选项");
        }
    }
    return null;
}