/usr/include/android/androidfw/VirtualKeyMap.h is in android-libandroidfw-dev 21-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (C) 2010 The Android Open Source Project
*
* 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.
*/
#ifndef _ANDROIDFW_VIRTUAL_KEY_MAP_H
#define _ANDROIDFW_VIRTUAL_KEY_MAP_H
#include <stdint.h>
#include <androidfw/Input.h>
#include <utils/Errors.h>
#include <utils/KeyedVector.h>
#include <utils/Tokenizer.h>
#include <utils/String8.h>
#include <utils/Unicode.h>
namespace android {
/* Describes a virtual key. */
struct VirtualKeyDefinition {
int32_t scanCode;
// configured position data, specified in display coords
int32_t centerX;
int32_t centerY;
int32_t width;
int32_t height;
};
/**
* Describes a collection of virtual keys on a touch screen in terms of
* virtual scan codes and hit rectangles.
*
* This object is immutable after it has been loaded.
*/
class VirtualKeyMap {
public:
~VirtualKeyMap();
static status_t load(const String8& filename, VirtualKeyMap** outMap);
inline const Vector<VirtualKeyDefinition>& getVirtualKeys() const {
return mVirtualKeys;
}
private:
class Parser {
VirtualKeyMap* mMap;
Tokenizer* mTokenizer;
public:
Parser(VirtualKeyMap* map, Tokenizer* tokenizer);
~Parser();
status_t parse();
private:
bool consumeFieldDelimiterAndSkipWhitespace();
bool parseNextIntField(int32_t* outValue);
};
Vector<VirtualKeyDefinition> mVirtualKeys;
VirtualKeyMap();
};
} // namespace android
#endif // _ANDROIDFW_KEY_CHARACTER_MAP_H
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