public String getFieldValue(String field) {
if (activity != null) {
return activity.getFieldValue(field);
} else {
return "";
}
}
public void render(String renderJson) {
if (activity != null && onScreen) {
activity.render(renderJson);
} else {
pendingRenders.add(renderJson);
}
}
public void pageOnscreen() {
onScreen = true;
for (String pendingRender : pendingRenders) {
Log.d(TAG, "Pending activity for: " + pendingRender);
activity.render(pendingRender);
}
pendingRenders.clear();
}
