Add all variations message parameters for send/obtain. (8b0db520) · Commits · e / os / android_frameworks_base

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

+101 −2

Original line number	Diff line number	Diff line
		@@ -1538,6 +1538,24 @@ public class StateMachine {
		return Message.obtain(mSmHandler, what, obj);
		}

		/**
		* Get a message and set Message.target state machine handler,
		* what, arg1 and arg2
		*
		* Note: The handler can be null if the state machine has quit,
		* which means target will be null and may cause a AndroidRuntimeException
		* in MessageQueue#enqueMessage if sent directly or if sent using
		* StateMachine#sendMessage the message will just be ignored.
		*
		* @param what is assigned to Message.what
		* @param arg1 is assigned to Message.arg1
		* @return A Message object from the global pool
		*/
		public final Message obtainMessage(int what, int arg1) {
		// use this obtain so we don't match the obtain(h, what, Object) method
		return Message.obtain(mSmHandler, what, arg1, 0);
		}

		/**
		* Get a message and set Message.target state machine handler,
		* what, arg1 and arg2
		@@ -1601,6 +1619,32 @@ 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) {
		// mSmHandler can be null if the state machine has quit.
		SmHandler smh = mSmHandler;
		if (smh == null) return;

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

		/**
		* 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) {
		// mSmHandler can be null if the state machine has quit.
		SmHandler smh = mSmHandler;
		if (smh == null) return;

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

		/**
		* Enqueue a message to this state machine.
		*
		@@ -1653,6 +1697,32 @@ 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, long delayMillis) {
		// mSmHandler can be null if the state machine has quit.
		SmHandler smh = mSmHandler;
		if (smh == null) return;

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

		/**
		* Enqueue a message to this state machine after a delay.
		*
		@@ -1680,6 +1750,20 @@ public class StateMachine {
		smh.sendMessageDelayed(msg, delayMillis);
		}

		/**
		* 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) {
		// mSmHandler can be null if the state machine has quit.
		SmHandler smh = mSmHandler;
		if (smh == null) return;

		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.
		@@ -1700,12 +1784,27 @@ public class StateMachine {
		*
		* Message is ignored if state machine has quit.
		*/
		protected final void sendMessageAtFrontOfQueue(int what) {
		protected final void sendMessageAtFrontOfQueue(int what, int arg1) {
		// mSmHandler can be null if the state machine has quit.
		SmHandler smh = mSmHandler;
		if (smh == null) return;

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


		/**
		* 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) {
		// mSmHandler can be null if the state machine has quit.
		SmHandler smh = mSmHandler;
		if (smh == null) return;

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

		/**