Lines Matching defs:listener
59 * Cancels the operation and signals the cancellation listener.
63 final OnCancelListener listener;
71 listener = mOnCancelListener;
76 if (listener != null) {
77 listener.onCancel();
94 * Sets the cancellation listener to be called when canceled.
102 * listener is invoked immediately.
104 * This method is guaranteed that the listener will not be called after it
107 * @param listener The cancellation listener, or null to remove the current listener.
109 public void setOnCancelListener(OnCancelListener listener) {
113 if (mOnCancelListener == listener) {
116 mOnCancelListener = listener;
117 if (!mIsCanceled || listener == null) {
121 listener.onCancel();