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/*
* 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
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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);
}
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