/** * Sets the current grabbed state, and dispatches a grabbed state change event to our listener. */ private void setGrabbedState(int newState) { if (newState != mGrabbedState) { mGrabbedState = newState; if (mOnDialTriggerListener != null) { mOnDialTriggerListener.onGrabbedStateChange(this, mGrabbedState); } } }
/** Dispatches a trigger event to our listener. */ private void dispatchTriggerEvent(int whichHandle) { vibrate(); if (mOnDialTriggerListener != null) { mOnDialTriggerListener.onDialTrigger(this, whichHandle); } }