Add mode manager local service interface
Bug: 289979530
Test: Build
Change-Id: I57c409195fc8ebd542ed0f2469aa47b692ffbcac
diff --git a/apex/jobscheduler/framework/java/android/os/WearModeManagerInternal.java b/apex/jobscheduler/framework/java/android/os/WearModeManagerInternal.java
new file mode 100644
index 0000000..9699757
--- /dev/null
+++ b/apex/jobscheduler/framework/java/android/os/WearModeManagerInternal.java
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.os;
+
+import android.annotation.CallbackExecutor;
+import android.annotation.NonNull;
+import android.annotation.StringDef;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+import java.util.concurrent.Executor;
+import java.util.function.Consumer;
+
+/**
+ * Mode Manager local service interface.
+ * Example usage: LocalServices.get(WearModeManagerInternal.class).
+ *
+ * TODO(b/288115060): consolidate with {@link com.android.server.policy.WearModeServiceInternal}
+ *
+ * @hide
+ */
+public interface WearModeManagerInternal {
+
+ /**
+ * Mode manager quick doze request identifier.
+ *
+ * <p>Unique identifier that can be used as identifier parameter in
+ * registerInternalStateObserver
+ * to listen to changes in quick doze request state from mode manager.
+ *
+ * TODO(b/288276510): convert to int constant
+ */
+ String QUICK_DOZE_REQUEST_IDENTIFIER = "quick_doze_request";
+
+ /**
+ * StringDef for Mode manager identifiers.
+ *
+ * @hide
+ */
+ @Retention(RetentionPolicy.SOURCE)
+ @StringDef({
+ QUICK_DOZE_REQUEST_IDENTIFIER
+ })
+ @Target(ElementType.TYPE_USE)
+ @interface Identifier {
+ }
+
+ /**
+ * Method to register a callback in Mode manager.
+ *
+ * <p>Callback is executed when there is a change of active state for the
+ * provided identifier.
+ *
+ * <p>Mode manager has active states and configured states where active state is the state of a
+ * mode/feature as reflected on the device,
+ * configured state refers to the configured value of the state of the mode / feature.
+ * For e.g.: Quick doze might be configured to be disabled by default but in certain modes, it
+ * can be overridden to be enabled. At that point active=enabled, configured=disabled.
+ *
+ * <p>
+ *
+ * @param identifier Observer listens for changes to this {@link Identifier}
+ * @param executor Executor used to execute the callback.
+ * @param callback Boolean consumer callback.
+ */
+ <T> void addActiveStateChangeListener(@NonNull @Identifier String identifier,
+ @NonNull @CallbackExecutor Executor executor,
+ @NonNull Consumer<T> callback);
+}
