blob: e96423df554647c5c526cf8c7f91b308444e7856 [file] [log] [blame]
* Copyright (C) 2012 Google Inc.
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
package com.googlecode.eyesfree.braille.display;
import com.googlecode.eyesfree.braille.display.BrailleDisplayProperties;
import com.googlecode.eyesfree.braille.display.BrailleInputEvent;
* Callback interface that a braille display client can expose to
* get information about various braille display events.
interface IBrailleServiceCallback {
void onDisplayConnected(in BrailleDisplayProperties displayProperties);
void onDisplayDisconnected();
void onInput(in BrailleInputEvent inputEvent);
oneway void onConnectionChangeProgress(String descroption);