Add dalvik code for forEach.

Change-Id: I26533fc553315b99b8f177ab62d9735a177b26b0
diff --git a/graphics/java/android/renderscript/RenderScript.java b/graphics/java/android/renderscript/RenderScript.java
index 754ebfb..4c505ec 100644
--- a/graphics/java/android/renderscript/RenderScript.java
+++ b/graphics/java/android/renderscript/RenderScript.java
@@ -420,6 +420,16 @@
         validate();
         rsnScriptInvoke(mContext, id, slot);
     }
+    native void rsnScriptForEach(int con, int id, int slot, int ain, int aout, byte[] params);
+    native void rsnScriptForEach(int con, int id, int slot, int ain, int aout);
+    synchronized void nScriptForEach(int id, int slot, int ain, int aout, byte[] params) {
+        validate();
+        if (params == null) {
+            rsnScriptForEach(mContext, id, slot, ain, aout);
+        } else {
+            rsnScriptForEach(mContext, id, slot, ain, aout, params);
+        }
+    }
     native void rsnScriptInvokeV(int con, int id, int slot, byte[] params);
     synchronized void nScriptInvokeV(int id, int slot, byte[] params) {
         validate();