Add additional message methods. (4753cd20) · Commits · e / os / android_frameworks_base

core/java/com/android/internal/util/StateMachine.java

+41 −0

Original line number	Diff line number	Diff line
		@@ -1601,6 +1601,19 @@ public class StateMachine {
		smh.sendMessage(obtainMessage(what, obj));
		}

		/**
		* Enqueue a message to this state machine.
		*
		* Message is ignored if state machine has quit.
		*/
		public final void sendMessage(int what, int arg1, int arg2, Object obj) {
		// mSmHandler can be null if the state machine has quit.
		SmHandler smh = mSmHandler;
		if (smh == null) return;

		smh.sendMessage(obtainMessage(what, arg1, arg2, obj));
		}

		/**
		* Enqueue a message to this state machine.
		*
		@@ -1640,6 +1653,20 @@ public class StateMachine {
		smh.sendMessageDelayed(obtainMessage(what, obj), delayMillis);
		}

		/**
		* Enqueue a message to this state machine after a delay.
		*
		* Message is ignored if state machine has quit.
		*/
		public final void sendMessageDelayed(int what, int arg1, int arg2, Object obj,
		long delayMillis) {
		// mSmHandler can be null if the state machine has quit.
		SmHandler smh = mSmHandler;
		if (smh == null) return;

		smh.sendMessageDelayed(obtainMessage(what, arg1, arg2, obj), delayMillis);
		}

		/**
		* Enqueue a message to this state machine after a delay.
		*
		@@ -1681,6 +1708,20 @@ public class StateMachine {
		smh.sendMessageAtFrontOfQueue(obtainMessage(what));
		}

		/**
		* Enqueue a message to the front of the queue for this state machine.
		* Protected, may only be called by instances of StateMachine.
		*
		* Message is ignored if state machine has quit.
		*/
		protected final void sendMessageAtFrontOfQueue(int what, int arg1, int arg2, Object obj) {
		// mSmHandler can be null if the state machine has quit.
		SmHandler smh = mSmHandler;
		if (smh == null) return;

		smh.sendMessageAtFrontOfQueue(obtainMessage(what, arg1, arg2, obj));
		}

		/**
		* Enqueue a message to the front of the queue for this state machine.
		* Protected, may only be called by instances of StateMachine.