Continue error check improvements and write some docs.

Change-Id: I345b08490da21d9ee715ff1ddc80c1a816b579f4

1 files changed, 4 insertions, 3 deletions

diff --git a/graphics/java/android/renderscript/Element.java b/graphics/java/android/renderscript/Element.java
index f844b7e..8907cd2 100644
--- a/graphics/java/android/renderscript/Element.java
+++ b/graphics/java/android/renderscript/Element.java
@@ -373,10 +373,11 @@ public class Element extends BaseObj {
 
     @Override
     void updateFromNative() {
+        super.updateFromNative();
 
         // we will pack mType; mKind; mNormalized; mVectorSize; NumSubElements
         int[] dataBuffer = new int[5];
-        mRS.nElementGetNativeData(mID, dataBuffer);
+        mRS.nElementGetNativeData(getID(), dataBuffer);
 
         mNormalized = dataBuffer[2] == 1 ? true : false;
         mVectorSize = dataBuffer[3];
@@ -399,7 +400,7 @@ public class Element extends BaseObj {
             mElementNames = new String[numSubElements];
 
             int[] subElementIds = new int[numSubElements];
-            mRS.nElementGetSubElements(mID, subElementIds, mElementNames);
+            mRS.nElementGetSubElements(getID(), subElementIds, mElementNames);
             for(int i = 0; i < numSubElements; i ++) {
                 mElements[i] = new Element(subElementIds[i], mRS);
                 mElements[i].updateFromNative();
@@ -523,7 +524,7 @@ public class Element extends BaseObj {
 
             int[] ids = new int[ein.length];
             for (int ct = 0; ct < ein.length; ct++ ) {
-                ids[ct] = ein[ct].mID;
+                ids[ct] = ein[ct].getID();
             }
             int id = mRS.nElementCreate2(ids, sin, asin);
             return new Element(id, mRS, ein, sin, asin);