// Signature format: 2.0
package android.app {

  public class BroadcastOptions {
    method public int getMaxManifestReceiverApiLevel();
    method public void setMaxManifestReceiverApiLevel(int);
  }

}

package android.net {

  public final class ConnectivityFrameworkInitializer {
    method public static void registerServiceWrappers();
  }

  public class ConnectivityManager {
    method @RequiresPermission(anyOf={android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, android.Manifest.permission.NETWORK_SETTINGS}) public void registerSystemDefaultNetworkCallback(@NonNull android.net.ConnectivityManager.NetworkCallback, @NonNull android.os.Handler);
    method @RequiresPermission(anyOf={android.Manifest.permission.NETWORK_SETTINGS, android.Manifest.permission.NETWORK_STACK, android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK}) public void requestBackgroundNetwork(@NonNull android.net.NetworkRequest, @Nullable android.os.Handler, @NonNull android.net.ConnectivityManager.NetworkCallback);
    method @RequiresPermission(anyOf={android.Manifest.permission.MANAGE_TEST_NETWORKS, android.Manifest.permission.NETWORK_STACK}) public void simulateDataStall(int, long, @NonNull android.net.Network, @NonNull android.os.PersistableBundle);
  }

  public static final class IpSecManager.UdpEncapsulationSocket implements java.lang.AutoCloseable {
    method public int getResourceId();
  }

  public final class NetworkAgentConfig implements android.os.Parcelable {
    method @Nullable public String getSubscriberId();
  }

  public static final class NetworkAgentConfig.Builder {
    method @NonNull public android.net.NetworkAgentConfig.Builder setSubscriberId(@Nullable String);
  }

  public final class NetworkCapabilities implements android.os.Parcelable {
    field public static final int TRANSPORT_TEST = 7; // 0x7
  }

  public final class TcpRepairWindow {
    ctor public TcpRepairWindow(int, int, int, int, int, int);
    field public final int maxWindow;
    field public final int rcvWnd;
    field public final int rcvWndScale;
    field public final int rcvWup;
    field public final int sndWl1;
    field public final int sndWnd;
  }

  public final class TestNetworkInterface implements android.os.Parcelable {
    ctor public TestNetworkInterface(@NonNull android.os.ParcelFileDescriptor, @NonNull String);
    method public int describeContents();
    method @NonNull public android.os.ParcelFileDescriptor getFileDescriptor();
    method @NonNull public String getInterfaceName();
    method public void writeToParcel(@NonNull android.os.Parcel, int);
    field @NonNull public static final android.os.Parcelable.Creator<android.net.TestNetworkInterface> CREATOR;
  }

  public class TestNetworkManager {
    method @NonNull public android.net.TestNetworkInterface createTapInterface();
    method @NonNull public android.net.TestNetworkInterface createTunInterface(@NonNull java.util.Collection<android.net.LinkAddress>);
    method public void setupTestNetwork(@NonNull String, @NonNull android.os.IBinder);
    method public void teardownTestNetwork(@NonNull android.net.Network);
  }

  public final class UnderlyingNetworkInfo implements android.os.Parcelable {
    ctor public UnderlyingNetworkInfo(int, @NonNull String, @NonNull java.util.List<java.lang.String>);
    method public int describeContents();
    method public void writeToParcel(@NonNull android.os.Parcel, int);
    field @NonNull public static final android.os.Parcelable.Creator<android.net.UnderlyingNetworkInfo> CREATOR;
    field @NonNull public final String iface;
    field public final int ownerUid;
    field @NonNull public final java.util.List<java.lang.String> underlyingIfaces;
  }

  public final class VpnTransportInfo implements android.os.Parcelable android.net.TransportInfo {
    ctor public VpnTransportInfo(int);
    method public int describeContents();
    method public void writeToParcel(@NonNull android.os.Parcel, int);
    field @NonNull public static final android.os.Parcelable.Creator<android.net.VpnTransportInfo> CREATOR;
    field public final int type;
  }

}

package android.os {

  public class Binder implements android.os.IBinder {
    method public final void markVintfStability();
  }

  public static class Build.VERSION {
    field public static final int FIRST_SDK_INT;
  }

  public interface Parcelable {
    method public default int getStability();
  }

  public class StatsServiceManager {
    method @NonNull public android.os.StatsServiceManager.ServiceRegisterer getStatsCompanionServiceRegisterer();
    method @NonNull public android.os.StatsServiceManager.ServiceRegisterer getStatsManagerServiceRegisterer();
    method @NonNull public android.os.StatsServiceManager.ServiceRegisterer getStatsdServiceRegisterer();
  }

  public static class StatsServiceManager.ServiceNotFoundException extends java.lang.Exception {
    ctor public StatsServiceManager.ServiceNotFoundException(@NonNull String);
  }

  public static final class StatsServiceManager.ServiceRegisterer {
    method @Nullable public android.os.IBinder get();
    method @Nullable public android.os.IBinder getOrThrow() throws android.os.StatsServiceManager.ServiceNotFoundException;
  }

}

package android.telephony {

  public abstract class CellSignalStrength {
    method public static int getNumSignalStrengthLevels();
  }

  public class TelephonyManager {
    method @NonNull public static int[] getAllNetworkTypes();
  }

}

package android.util {

  public final class Log {
    method public static int logToRadioBuffer(int, @Nullable String, @Nullable String);
  }

}