Add a dumpsys for UsageStatsDatabase info. (5bef1bed) · Commits · e / os / android_frameworks_base

services/usage/java/com/android/server/usage/UsageStatsDatabase.java

+12 −0

Original line number	Diff line number	Diff line
		@@ -1280,4 +1280,16 @@ public class UsageStatsDatabase {
		pw.decreaseIndent();
		}
		}

		IntervalStats readIntervalStatsForFile(int interval, long fileName) {
		synchronized (mLock) {
		final IntervalStats stats = new IntervalStats();
		try {
		readLocked(mSortedStatFiles[interval].get(fileName, null), stats);
		return stats;
		} catch (Exception e) {
		return null;
		}
		}
		}
		}

services/usage/java/com/android/server/usage/UsageStatsService.java

+56 −0

Original line number	Diff line number	Diff line
		@@ -774,6 +774,62 @@ public class UsageStatsService extends SystemService implements
		mAppTimeLimit.dump(remainingArgs, pw);
		}
		return;
		} else if ("file".equals(arg)) {
		final IndentingPrintWriter ipw = new IndentingPrintWriter(pw, " ");
		if (i + 1 >= args.length) {
		// dump everything for all users
		final int numUsers = mUserState.size();
		for (int user = 0; user < numUsers; user++) {
		ipw.println("user=" + mUserState.keyAt(user));
		ipw.increaseIndent();
		mUserState.valueAt(user).dumpFile(ipw, null);
		ipw.decreaseIndent();
		}
		} else {
		final int user;
		try {
		user = Integer.valueOf(args[i + 1]);
		} catch (NumberFormatException nfe) {
		ipw.println("invalid user specified.");
		return;
		}
		if (mUserState.indexOfKey(user) < 0) {
		ipw.println("the specified user does not exist.");
		return;
		}
		final String[] remainingArgs = Arrays.copyOfRange(
		args, i + 2, args.length);
		// dump everything for the specified user
		mUserState.get(user).dumpFile(ipw, remainingArgs);
		}
		return;
		} else if ("database-info".equals(arg)) {
		final IndentingPrintWriter ipw = new IndentingPrintWriter(pw, " ");
		if (i + 1 >= args.length) {
		// dump info for all users
		final int numUsers = mUserState.size();
		for (int user = 0; user < numUsers; user++) {
		ipw.println("user=" + mUserState.keyAt(user));
		ipw.increaseIndent();
		mUserState.valueAt(user).dumpDatabaseInfo(ipw);
		ipw.decreaseIndent();
		}
		} else {
		final int user;
		try {
		user = Integer.valueOf(args[i + 1]);
		} catch (NumberFormatException nfe) {
		ipw.println("invalid user specified.");
		return;
		}
		if (mUserState.indexOfKey(user) < 0) {
		ipw.println("the specified user does not exist.");
		return;
		}
		// dump info only for the specified user
		mUserState.get(user).dumpDatabaseInfo(ipw);
		}
		return;
		} else if (arg != null && !arg.startsWith("-")) {
		// Anything else that doesn't start with '-' is a pkg to filter
		pkg = arg;

services/usage/java/com/android/server/usage/UserUsageStatsService.java

+88 −0

Original line number	Diff line number	Diff line
		@@ -28,6 +28,7 @@ import static android.app.usage.UsageStatsManager.INTERVAL_YEARLY;
		import android.app.usage.ConfigurationStats;
		import android.app.usage.EventList;
		import android.app.usage.EventStats;
		import android.app.usage.TimeSparseArray;
		import android.app.usage.UsageEvents;
		import android.app.usage.UsageEvents.Event;
		import android.app.usage.UsageStats;
		@@ -38,6 +39,7 @@ import android.os.SystemClock;
		import android.text.format.DateUtils;
		import android.util.ArrayMap;
		import android.util.ArraySet;
		import android.util.AtomicFile;
		import android.util.Slog;
		import android.util.SparseIntArray;

		@@ -665,6 +667,77 @@ class UserUsageStatsService {
		mDatabase.dump(pw, compact);
		}

		void dumpDatabaseInfo(IndentingPrintWriter ipw) {
		mDatabase.dump(ipw, false);
		}

		void dumpFile(IndentingPrintWriter ipw, String[] args) {
		if (args == null \|\| args.length == 0) {
		// dump all files for every interval for specified user
		final int numIntervals = mDatabase.mSortedStatFiles.length;
		for (int interval = 0; interval < numIntervals; interval++) {
		ipw.println("interval=" + intervalToString(interval));
		ipw.increaseIndent();
		dumpFileDetailsForInterval(ipw, interval);
		ipw.decreaseIndent();
		}
		} else {
		final int interval;
		try {
		final int intervalValue = stringToInterval(args[0]);
		if (intervalValue == -1) {
		interval = Integer.valueOf(args[0]);
		} else {
		interval = intervalValue;
		}
		} catch (NumberFormatException nfe) {
		ipw.println("invalid interval specified.");
		return;
		}
		if (interval < 0 \|\| interval >= mDatabase.mSortedStatFiles.length) {
		ipw.println("the specified interval does not exist.");
		return;
		}
		if (args.length == 1) {
		// dump all files in the specified interval
		dumpFileDetailsForInterval(ipw, interval);
		} else {
		// dump details only for the specified filename
		final long filename;
		try {
		filename = Long.valueOf(args[1]);
		} catch (NumberFormatException nfe) {
		ipw.println("invalid filename specified.");
		return;
		}
		final IntervalStats stats = mDatabase.readIntervalStatsForFile(interval, filename);
		if (stats == null) {
		ipw.println("the specified filename does not exist.");
		return;
		}
		dumpFileDetails(ipw, stats, Long.valueOf(args[1]));
		}
		}
		}

		private void dumpFileDetailsForInterval(IndentingPrintWriter ipw, int interval) {
		final TimeSparseArray<AtomicFile> files = mDatabase.mSortedStatFiles[interval];
		final int numFiles = files.size();
		for (int i = 0; i < numFiles; i++) {
		final long filename = files.keyAt(i);
		final IntervalStats stats = mDatabase.readIntervalStatsForFile(interval, filename);
		dumpFileDetails(ipw, stats, filename);
		ipw.println();
		}
		}

		private void dumpFileDetails(IndentingPrintWriter ipw, IntervalStats stats, long filename) {
		ipw.println("file=" + filename);
		ipw.increaseIndent();
		printIntervalStats(ipw, stats, false, false, null);
		ipw.decreaseIndent();
		}

		static String formatDateTime(long dateTime, boolean pretty) {
		if (pretty) {
		return "\"" + sDateFormat.format(dateTime)+ "\"";
		@@ -908,6 +981,21 @@ class UserUsageStatsService {
		}
		}

		private static int stringToInterval(String interval) {
		switch (interval.toLowerCase()) {
		case "daily":
		return INTERVAL_DAILY;
		case "weekly":
		return INTERVAL_WEEKLY;
		case "monthly":
		return INTERVAL_MONTHLY;
		case "yearly":
		return INTERVAL_YEARLY;
		default:
		return -1;
		}
		}

		private static String eventToString(int eventType) {
		switch (eventType) {
		case Event.NONE: