Merge "Add additional message methods." into jb-mr2-dev

1 files changed, 41 insertions, 0 deletions

diff --git a/core/java/com/android/internal/util/StateMachine.java b/core/java/com/android/internal/util/StateMachine.java
index 58d4aa7..e547f23 100644
--- a/core/java/com/android/internal/util/StateMachine.java
+++ b/core/java/com/android/internal/util/StateMachine.java
@@ -1606,6 +1606,19 @@ public class StateMachine {
      *
      * 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.
+     *
+     * Message is ignored if state machine has quit.
+     */
     public final void sendMessage(Message msg) {
         // mSmHandler can be null if the state machine has quit.
         SmHandler smh = mSmHandler;
@@ -1645,6 +1658,20 @@ public class StateMachine {
      *
      * 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.
+     *
+     * Message is ignored if state machine has quit.
+     */
     public final void sendMessageDelayed(Message msg, long delayMillis) {
         // mSmHandler can be null if the state machine has quit.
         SmHandler smh = mSmHandler;
@@ -1687,6 +1714,20 @@ public class 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.
+     *
+     * Message is ignored if state machine has quit.
+     */
     protected final void sendMessageAtFrontOfQueue(Message msg) {
         // mSmHandler can be null if the state machine has quit.
         SmHandler smh = mSmHandler;