Move ServiceWatcher and dependencies to core
This change moves ServiceWatcher and its dependencies to core and makes
them hidden APIs. This enables system packages like SystemUI to utilize
it for monitoring and stablizing service connections.
Test: able to reference ServiceWatcher from SystemUI
Bug: 375236794
Flag: EXEMPT simply moving files
Change-Id: I4c46836a79dea0456d395b2fde408ad570207cd2
diff --git a/services/core/java/com/android/server/FgThread.java b/core/java/com/android/server/FgThread.java
similarity index 99%
rename from services/core/java/com/android/server/FgThread.java
rename to core/java/com/android/server/FgThread.java
index b4b6e3f..f54ee5e 100644
--- a/services/core/java/com/android/server/FgThread.java
+++ b/core/java/com/android/server/FgThread.java
@@ -30,6 +30,8 @@
* relatively long-running operations like saving state to disk (in addition to
* simply being a background priority), which can cause operations scheduled on it
* to be delayed for a user-noticeable amount of time.
+ *
+ * @hide
*/
public final class FgThread extends ServiceThread {
private static final long SLOW_DISPATCH_THRESHOLD_MS = 100;
diff --git a/services/core/java/com/android/server/ServiceThread.java b/core/java/com/android/server/ServiceThread.java
similarity index 98%
rename from services/core/java/com/android/server/ServiceThread.java
rename to core/java/com/android/server/ServiceThread.java
index 6d8e49c..0eff1fc 100644
--- a/services/core/java/com/android/server/ServiceThread.java
+++ b/core/java/com/android/server/ServiceThread.java
@@ -24,6 +24,8 @@
/**
* Special handler thread that we create for system services that require their own loopers.
+ *
+ * @hide
*/
public class ServiceThread extends HandlerThread {
private static final String TAG = "ServiceThread";
diff --git a/services/core/java/com/android/server/servicewatcher/CurrentUserServiceSupplier.java b/core/java/com/android/server/servicewatcher/CurrentUserServiceSupplier.java
similarity index 99%
rename from services/core/java/com/android/server/servicewatcher/CurrentUserServiceSupplier.java
rename to core/java/com/android/server/servicewatcher/CurrentUserServiceSupplier.java
index 1526230..e8aeb86 100644
--- a/services/core/java/com/android/server/servicewatcher/CurrentUserServiceSupplier.java
+++ b/core/java/com/android/server/servicewatcher/CurrentUserServiceSupplier.java
@@ -63,6 +63,8 @@
* <p>Optionally, two permissions may be specified: (1) a caller permission - any service that does
* not require callers to hold this permission is rejected (2) a service permission - any service
* whose package does not hold this permission is rejected.
+ *
+ * @hide
*/
public final class CurrentUserServiceSupplier extends BroadcastReceiver implements
ServiceSupplier<CurrentUserServiceSupplier.BoundServiceInfo> {
diff --git a/services/core/java/com/android/server/servicewatcher/OWNERS b/core/java/com/android/server/servicewatcher/OWNERS
similarity index 100%
rename from services/core/java/com/android/server/servicewatcher/OWNERS
rename to core/java/com/android/server/servicewatcher/OWNERS
diff --git a/services/core/java/com/android/server/servicewatcher/ServiceWatcher.java b/core/java/com/android/server/servicewatcher/ServiceWatcher.java
similarity index 99%
rename from services/core/java/com/android/server/servicewatcher/ServiceWatcher.java
rename to core/java/com/android/server/servicewatcher/ServiceWatcher.java
index 5636718..f3d13d3 100644
--- a/services/core/java/com/android/server/servicewatcher/ServiceWatcher.java
+++ b/core/java/com/android/server/servicewatcher/ServiceWatcher.java
@@ -52,6 +52,8 @@
* whether any particular {@link BinderOperation} will succeed. Clients must ensure they do not rely
* on this, and instead use {@link ServiceListener} notifications as necessary to recover from
* failures.
+ *
+ * @hide
*/
public interface ServiceWatcher {
@@ -256,4 +258,4 @@
* Dumps ServiceWatcher information.
*/
void dump(PrintWriter pw);
-}
\ No newline at end of file
+}
diff --git a/services/core/java/com/android/server/servicewatcher/ServiceWatcherImpl.java b/core/java/com/android/server/servicewatcher/ServiceWatcherImpl.java
similarity index 99%
rename from services/core/java/com/android/server/servicewatcher/ServiceWatcherImpl.java
rename to core/java/com/android/server/servicewatcher/ServiceWatcherImpl.java
index b178269..be0cd37 100644
--- a/services/core/java/com/android/server/servicewatcher/ServiceWatcherImpl.java
+++ b/core/java/com/android/server/servicewatcher/ServiceWatcherImpl.java
@@ -46,6 +46,8 @@
* Implementation of ServiceWatcher. Keeping the implementation separate from the interface allows
* us to store the generic relationship between the service supplier and the service listener, while
* hiding the generics from clients, simplifying the API.
+ *
+ * @hide
*/
class ServiceWatcherImpl<TBoundServiceInfo extends BoundServiceInfo> implements ServiceWatcher,
ServiceChangedListener {