Merge "Update HIDL-related documentation." (827aa57f) · Commits · e / os / android_frameworks_base

core/java/android/os/HwBinder.java

+9 −0

Original line number	Diff line number	Diff line
		@@ -87,6 +87,9 @@ public abstract class HwBinder implements IHwBinder {
		* Configures how many threads the process-wide hwbinder threadpool
		* has to process incoming requests.
		*
		* @param maxThreads total number of threads to create (includes this thread if
		* callerWillJoin is true)
		* @param callerWillJoin whether joinRpcThreadpool will be called in advance
		* @hide
		*/
		@SystemApi
		@@ -125,6 +128,12 @@ public abstract class HwBinder implements IHwBinder {

		/**
		* Enable instrumentation if available.
		*
		* On a non-user build, this method:
		* - tries to enable atracing (if enabled)
		* - tries to enable coverage dumps (if running in VTS)
		* - tries to enable record and replay (if running in VTS)
		*
		* @hide
		*/
		@SystemApi

+13 −0

Original line number	Diff line number	Diff line
		@@ -30,6 +30,11 @@ public interface IHwBinder {
		/**
		* Process a hwbinder transaction.
		*
		* @param code interface specific code for interface.
		* @param request parceled transaction
		* @param reply object to parcel reply into
		* @param flags transaction flags to be chosen by wire protocol
		*
		* @hide
		*/
		@SystemApi
		@@ -39,6 +44,7 @@ public interface IHwBinder {

		/**
		* Return as IHwInterface instance only if this implements descriptor.
		*
		* @param descriptor for example foo.bar@1.0::IBaz
		* @hide
		*/
		@@ -53,6 +59,8 @@ public interface IHwBinder {
		public interface DeathRecipient {
		/**
		* Callback for a registered process dying.
		*
		* @param cookie cookie this death recipient was registered with.
		*/
		@SystemApi
		public void serviceDied(long cookie);
		@@ -61,11 +69,16 @@ public interface IHwBinder {
		/**
		* Notifies the death recipient with the cookie when the process containing
		* this binder dies.
		*
		* @param recipient callback object to be called on object death.
		* @param cookie value to be given to callback on object death.
		*/
		@SystemApi
		public boolean linkToDeath(DeathRecipient recipient, long cookie);
		/**
		* Unregisters the death recipient from this binder.
		*
		* @param recipient callback to no longer recieve death notifications on this binder.
		*/
		@SystemApi
		public boolean unlinkToDeath(DeathRecipient recipient);

+1 −1

Original line number	Diff line number	Diff line
		@@ -21,7 +21,7 @@ import android.annotation.SystemApi;
		@SystemApi
		public interface IHwInterface {
		/**
		* Returns the binder object that corresponds to an interface.
		* @return the binder object that corresponds to this interface.
		*/
		@SystemApi
		public IHwBinder asBinder();