public Object f(String member) {
try {
Class<?> c = obj.getClass();
Field f = null;
f = c.getField(member);
return f.get(obj);
} catch (NoSuchFieldException e) {
Log.e(TAG, "Can't find member:" + member);
} catch (SecurityException e) {
Log.e(TAG, "Can't get member:" + member + " for security issue");
} catch (Exception e) {
Log.e(TAG, "call member:" + member + " failed");
}
return null;
}
