Program: 2683
Project: 2683
Buggy source:
/** 
 * Called by   {@link android.view.View#requestLayout()} if the view hierarchy is currentlyundergoing a layout pass. requestLayout() should not generally be called during layout, unless the container hierarchy knows what it is doing (i.e., it is fine as long as all children in that container hierarchy are measured and laid out at the end of the layout pass for that container). If requestLayout() is called anyway, we handle it correctly by registering all requesters during a frame as it proceeds. At the end of the frame, we check all of those views to see if any still have pending layout requests, which indicates that they were not correctly handled by their container hierarchy. If that is the case, we clear all such flags in the tree, to remove the buggy flag state that leads to blank containers, and force a second request/measure/layout pass in this frame. If more requestLayout() calls are received during that second layout pass, we post those requests to the next frame to avoid possible infinite loops. <p>The return value from this method indicates whether the request should proceed (if it is a request during the first layout pass) or should be skipped and posted to the next frame (if it is a request during the second layout pass).</p>
 * @param view the view that requested the layout.
 * @return true if request should proceed, false otherwise.
 */
boolean requestLayoutDuringLayout(final View view){
  if (view.mParent == null || view.mAttachInfo == null) {
    return true;
  }
  if (!mHandlingLayoutInLayoutRequest) {
    if (!mLayoutRequesters.contains(view)) {
      mLayoutRequesters.add(view);
    }
    return true;
  }
 else {
    Log.w("String_Node_Str","String_Node_Str" + view + "String_Node_Str"+ "String_Node_Str");
    view.post(new Runnable(){
      @Override public void run(){
        view.requestLayout();
      }
    }
);
    return false;
  }
}

Fixed version (ground truth):
/** 
 * Called by   {@link android.view.View#requestLayout()} if the view hierarchy is currentlyundergoing a layout pass. requestLayout() should not generally be called during layout, unless the container hierarchy knows what it is doing (i.e., it is fine as long as all children in that container hierarchy are measured and laid out at the end of the layout pass for that container). If requestLayout() is called anyway, we handle it correctly by registering all requesters during a frame as it proceeds. At the end of the frame, we check all of those views to see if any still have pending layout requests, which indicates that they were not correctly handled by their container hierarchy. If that is the case, we clear all such flags in the tree, to remove the buggy flag state that leads to blank containers, and force a second request/measure/layout pass in this frame. If more requestLayout() calls are received during that second layout pass, we post those requests to the next frame to avoid possible infinite loops. <p>The return value from this method indicates whether the request should proceed (if it is a request during the first layout pass) or should be skipped and posted to the next frame (if it is a request during the second layout pass).</p>
 * @param view the view that requested the layout.
 * @return true if request should proceed, false otherwise.
 */
boolean requestLayoutDuringLayout(final View view){
  if (view.mParent == null || view.mAttachInfo == null) {
    return true;
  }
  if (!mLayoutRequesters.contains(view)) {
    mLayoutRequesters.add(view);
  }
  if (!mHandlingLayoutInLayoutRequest) {
    return true;
  }
 else {
    return false;
  }
}