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

Example 61 with UsageStats

use of android.app.usage.UsageStats in project android_frameworks_base by ResurrectionRemix.

the class UserUsageStatsService method rolloverStats.

private void rolloverStats(final long currentTimeMillis) {
    final long startTime = SystemClock.elapsedRealtime();
    Slog.i(TAG, mLogPrefix + "Rolling over usage stats");
    // Finish any ongoing events with an END_OF_DAY event. Make a note of which components
    // need a new CONTINUE_PREVIOUS_DAY entry.
    final Configuration previousConfig = mCurrentStats[UsageStatsManager.INTERVAL_DAILY].activeConfiguration;
    ArraySet<String> continuePreviousDay = new ArraySet<>();
    for (IntervalStats stat : mCurrentStats) {
        final int pkgCount = stat.packageStats.size();
        for (int i = 0; i < pkgCount; i++) {
            UsageStats pkgStats = stat.packageStats.valueAt(i);
            if (pkgStats.mLastEvent == UsageEvents.Event.MOVE_TO_FOREGROUND || pkgStats.mLastEvent == UsageEvents.Event.CONTINUE_PREVIOUS_DAY) {
                continuePreviousDay.add(pkgStats.mPackageName);
                stat.update(pkgStats.mPackageName, mDailyExpiryDate.getTimeInMillis() - 1, UsageEvents.Event.END_OF_DAY);
                notifyStatsChanged();
            }
        }
        stat.updateConfigurationStats(null, mDailyExpiryDate.getTimeInMillis() - 1);
    }
    persistActiveStats();
    mDatabase.prune(currentTimeMillis);
    loadActiveStats(currentTimeMillis);
    final int continueCount = continuePreviousDay.size();
    for (int i = 0; i < continueCount; i++) {
        String name = continuePreviousDay.valueAt(i);
        final long beginTime = mCurrentStats[UsageStatsManager.INTERVAL_DAILY].beginTime;
        for (IntervalStats stat : mCurrentStats) {
            stat.update(name, beginTime, UsageEvents.Event.CONTINUE_PREVIOUS_DAY);
            stat.updateConfigurationStats(previousConfig, beginTime);
            notifyStatsChanged();
        }
    }
    persistActiveStats();
    final long totalTime = SystemClock.elapsedRealtime() - startTime;
    Slog.i(TAG, mLogPrefix + "Rolling over usage stats complete. Took " + totalTime + " milliseconds");
}

Example 62 with UsageStats

use of android.app.usage.UsageStats in project android_frameworks_base by crdroidandroid.

the class ResolverComparator method compute.

public void compute(List<ResolvedComponentInfo> targets) {
    mScoredTargets.clear();
    final long recentSinceTime = mCurrentTime - RECENCY_TIME_PERIOD;
    long mostRecentlyUsedTime = recentSinceTime + 1;
    long mostTimeSpent = 1;
    int mostLaunched = 1;
    for (ResolvedComponentInfo target : targets) {
        final ScoredTarget scoredTarget = new ScoredTarget(target.getResolveInfoAt(0).activityInfo);
        mScoredTargets.put(target.name, scoredTarget);
        final UsageStats pkStats = mStats.get(target.name.getPackageName());
        if (pkStats != null) {
            // Persistent processes muck this up, so omit them too.
            if (!target.name.getPackageName().equals(mReferrerPackage) && !isPersistentProcess(target)) {
                final long lastTimeUsed = pkStats.getLastTimeUsed();
                scoredTarget.lastTimeUsed = lastTimeUsed;
                if (lastTimeUsed > mostRecentlyUsedTime) {
                    mostRecentlyUsedTime = lastTimeUsed;
                }
            }
            final long timeSpent = pkStats.getTotalTimeInForeground();
            scoredTarget.timeSpent = timeSpent;
            if (timeSpent > mostTimeSpent) {
                mostTimeSpent = timeSpent;
            }
            final int launched = pkStats.mLaunchCount;
            scoredTarget.launchCount = launched;
            if (launched > mostLaunched) {
                mostLaunched = launched;
            }
        }
    }
    if (DEBUG) {
        Log.d(TAG, "compute - mostRecentlyUsedTime: " + mostRecentlyUsedTime + " mostTimeSpent: " + mostTimeSpent + " recentSinceTime: " + recentSinceTime + " mostLaunched: " + mostLaunched);
    }
    for (ScoredTarget target : mScoredTargets.values()) {
        final float recency = (float) Math.max(target.lastTimeUsed - recentSinceTime, 0) / (mostRecentlyUsedTime - recentSinceTime);
        final float recencyScore = recency * recency * RECENCY_MULTIPLIER;
        final float usageTimeScore = (float) target.timeSpent / mostTimeSpent;
        final float launchCountScore = (float) target.launchCount / mostLaunched;
        target.score = recencyScore + usageTimeScore + launchCountScore;
        if (DEBUG) {
            Log.d(TAG, "Scores: recencyScore: " + recencyScore + " usageTimeScore: " + usageTimeScore + " launchCountScore: " + launchCountScore + " - " + target);
        }
    }
}

Example 63 with UsageStats

use of android.app.usage.UsageStats in project android_frameworks_base by crdroidandroid.

the class IntervalStats method getOrCreateUsageStats.

/**
     * Gets the UsageStats object for the given package, or creates one and adds it internally.
     */
UsageStats getOrCreateUsageStats(String packageName) {
    UsageStats usageStats = packageStats.get(packageName);
    if (usageStats == null) {
        usageStats = new UsageStats();
        usageStats.mPackageName = getCachedStringRef(packageName);
        usageStats.mBeginTimeStamp = beginTime;
        usageStats.mEndTimeStamp = endTime;
        packageStats.put(usageStats.mPackageName, usageStats);
    }
    return usageStats;
}

Example 64 with UsageStats

use of android.app.usage.UsageStats in project android_frameworks_base by crdroidandroid.

the class UserUsageStatsService method rolloverStats.

private void rolloverStats(final long currentTimeMillis) {
    final long startTime = SystemClock.elapsedRealtime();
    Slog.i(TAG, mLogPrefix + "Rolling over usage stats");
    // Finish any ongoing events with an END_OF_DAY event. Make a note of which components
    // need a new CONTINUE_PREVIOUS_DAY entry.
    final Configuration previousConfig = mCurrentStats[UsageStatsManager.INTERVAL_DAILY].activeConfiguration;
    ArraySet<String> continuePreviousDay = new ArraySet<>();
    for (IntervalStats stat : mCurrentStats) {
        final int pkgCount = stat.packageStats.size();
        for (int i = 0; i < pkgCount; i++) {
            UsageStats pkgStats = stat.packageStats.valueAt(i);
            if (pkgStats.mLastEvent == UsageEvents.Event.MOVE_TO_FOREGROUND || pkgStats.mLastEvent == UsageEvents.Event.CONTINUE_PREVIOUS_DAY) {
                continuePreviousDay.add(pkgStats.mPackageName);
                stat.update(pkgStats.mPackageName, mDailyExpiryDate.getTimeInMillis() - 1, UsageEvents.Event.END_OF_DAY);
                notifyStatsChanged();
            }
        }
        stat.updateConfigurationStats(null, mDailyExpiryDate.getTimeInMillis() - 1);
    }
    persistActiveStats();
    mDatabase.prune(currentTimeMillis);
    loadActiveStats(currentTimeMillis);
    final int continueCount = continuePreviousDay.size();
    for (int i = 0; i < continueCount; i++) {
        String name = continuePreviousDay.valueAt(i);
        final long beginTime = mCurrentStats[UsageStatsManager.INTERVAL_DAILY].beginTime;
        for (IntervalStats stat : mCurrentStats) {
            stat.update(name, beginTime, UsageEvents.Event.CONTINUE_PREVIOUS_DAY);
            stat.updateConfigurationStats(previousConfig, beginTime);
            notifyStatsChanged();
        }
    }
    persistActiveStats();
    final long totalTime = SystemClock.elapsedRealtime() - startTime;
    Slog.i(TAG, mLogPrefix + "Rolling over usage stats complete. Took " + totalTime + " milliseconds");
}

Example 65 with UsageStats

use of android.app.usage.UsageStats in project android_packages_apps_Settings by LineageOS.

the class RecentAppsPreferenceController method getDisplayableRecentAppList.

private List<UsageStats> getDisplayableRecentAppList() {
    final List<UsageStats> recentApps = new ArrayList<>();
    final Map<String, UsageStats> map = new ArrayMap<>();
    final int statCount = mStats.size();
    for (int i = 0; i < statCount; i++) {
        final UsageStats pkgStats = mStats.get(i);
        if (!shouldIncludePkgInRecents(pkgStats)) {
            continue;
        }
        final String pkgName = pkgStats.getPackageName();
        final UsageStats existingStats = map.get(pkgName);
        if (existingStats == null) {
            map.put(pkgName, pkgStats);
        } else {
            existingStats.add(pkgStats);
        }
    }
    final List<UsageStats> packageStats = new ArrayList<>();
    packageStats.addAll(map.values());
    Collections.sort(packageStats, this);
    int count = 0;
    for (UsageStats stat : packageStats) {
        final ApplicationsState.AppEntry appEntry = mApplicationsState.getEntry(stat.getPackageName(), mUserId);
        if (appEntry == null) {
            continue;
        }
        recentApps.add(stat);
        count++;
        if (count >= SHOW_RECENT_APP_COUNT) {
            break;
        }
    }
    return recentApps;
}