// Signature format: 2.0
package com.google.wear {

  public final class Sdk {
  }

  public static final class Sdk.VERSION {
    method public static boolean isIncrementalRelease();
  }

}

package com.google.wear.services.ambient {

  public class AmbientComponentState {
    method public static com.google.wear.services.ambient.AmbientComponentState.ActivityStateRegistry makeActivityStateRegistry();
    method public static com.google.wear.services.ambient.AmbientComponentState.WatchFaceStateRegistry makeWatchFaceStateRegistry();
  }

  public static final class AmbientComponentState.ActivityStateRegistry {
    method public void onPause();
    method public void onResume();
  }

  public static final class AmbientComponentState.WatchFaceStateRegistry {
    method public void onVisibilityChanged(boolean);
  }

  public class AmbientManager {
    method public com.google.wear.services.ambient.AmbientManager.Controller createController(@NonNull android.content.Context, @NonNull com.google.wear.services.ambient.AmbientOptions);
  }

  @MainThread public static interface AmbientManager.AmbientComponentListener {
    method public default void onEnterAmbient(com.google.wear.services.ambient.AmbientManager.ConfigurationDetails, boolean);
    method public default void onExitAmbient();
    method public default void onUpdateAmbient();
  }

  public static interface AmbientManager.AmbientTransitionFinishedNotifier {
    method @MainThread public void notifyFinished();
  }

  public static interface AmbientManager.AmbientTransitionListener {
    method @WorkerThread public void onCancelAmbientTransition(boolean);
    method @MainThread public void onStartAmbientTransition(com.google.wear.services.ambient.AmbientManager.TransitionDetails, com.google.wear.services.ambient.AmbientManager.AmbientTransitionFinishedNotifier);
  }

  public static interface AmbientManager.ConfigurationDetails {
    method public boolean isBurnInProtectionEnabled();
    method public boolean isLowBitDepthEnabled();
  }

  public static final class AmbientManager.Controller {
    method public void destroy();
    method public int getAmbientSupportLevel();
    method public boolean isAmbientSupportEnabled();
    method public boolean isAutoResumeEnabled();
    method public boolean isComponentInAmbient();
    method public boolean isSystemInAmbient();
    method public void setAmbientSupportLevel(int);
  }

  public static interface AmbientManager.TransitionDetails {
    method public long getMaxTransitionDurationMillis();
    method public int getTransitionDirection();
    field public static final int TRANSIT_TO_AMBIENT = 1; // 0x1
    field public static final int TRANSIT_TO_INTERACTIVE = 2; // 0x2
  }

  public final class AmbientOptions {
    method public static com.google.wear.services.ambient.AmbientOptions makeActivityOptions(@NonNull android.app.Activity, @NonNull com.google.wear.services.ambient.AmbientComponentState.ActivityStateRegistry, @NonNull com.google.wear.services.ambient.AmbientManager.AmbientComponentListener, @Nullable com.google.wear.services.ambient.AmbientManager.AmbientTransitionListener);
    method public static com.google.wear.services.ambient.AmbientOptions makeWatchFaceOptions(@NonNull android.content.ComponentName, @NonNull com.google.wear.services.ambient.AmbientComponentState.WatchFaceStateRegistry, @NonNull com.google.wear.services.ambient.AmbientManager.AmbientComponentListener, @Nullable com.google.wear.services.ambient.AmbientManager.AmbientTransitionListener);
    field public static final int AMBIENT_SUPPORT_AUTORESUME_ONLY = 1; // 0x1
    field public static final int AMBIENT_SUPPORT_NONE = 0; // 0x0
    field public static final int AMBIENT_SUPPORT_TAKEOVER_DISPLAY = 2; // 0x2
  }

}