Android M: network statistics

gistfile1.java

 public class android.app.usage.NetworkStatsManager extends Object {
    NetworkStatsManager();
    public NetworkUsageStats querySummary(int, String, long, long) throws SecurityException, RemoteException;
    public NetworkUsageStats queryDetails(int, String, long, long) throws SecurityException, RemoteException;
    public NetworkUsageStats$Bucket querySummaryForUser(int, String, long, long) throws SecurityException, RemoteException;
    public NetworkUsageStats queryDetailsForUid(int, String, long, long, int) throws SecurityException, RemoteException;
    public NetworkUsageStats$Bucket querySummaryForDevice(int, String, long, long) throws SecurityException, RemoteException;
  }

 public final class android.app.usage.NetworkUsageStats extends Object implements AutoCloseable {
    NetworkUsageStats();
    protected void finalize() throws Throwable;
    public void close();
    public boolean getNextBucket(NetworkUsageStats$Bucket);
    public boolean hasNextBucket();
  }

 public static class android.app.usage.NetworkUsageStats$Bucket extends Object {
    public NetworkUsageStats$Bucket();
    public static final int STATE_ALL;
    public static final int STATE_DEFAULT;
    public static final int STATE_FOREGROUND;
    public static final int UID_REMOVED;
    public static final int UID_TETHERING;
    public int getState();
    public long getTxBytes();
    public long getRxPackets();
    public int getUid();
    public long getRxBytes();
    public long getTxPackets();
    public long getEndTimeStamp();
    public long getStartTimeStamp();
  }

public static final class android.app.usage.UsageEvents$Event extends Object {
    public static final int INTERACTION;
}

public final class android.app.usage.UsageStatsManager extends Object {
    public boolean isAppInactive(String);
}