53 lines
1.3 KiB
C++
53 lines
1.3 KiB
C++
/*
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* Copyright (C) 2020 The LineageOS Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "GloveModeService"
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#include "GloveMode.h"
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#include <fstream>
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namespace vendor {
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namespace lineage {
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namespace touch {
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namespace V1_0 {
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namespace implementation {
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const std::string kInterpolationPath = "/sys/class/touchscreen/primary/interpolation";
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Return<bool> GloveMode::isEnabled() {
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std::ifstream file(kInterpolationPath);
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int enabled;
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file >> enabled;
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if(enabled == 1)
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return true;
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return false;
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}
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Return<bool> GloveMode::setEnabled(bool enabled) {
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std::ofstream file(kInterpolationPath);
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file << (enabled ? "1" : "0");
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return !file.fail();
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}
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} // namespace implementation
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} // namespace V1_0
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} // namespace touch
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} // namespace lineage
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} // namespace vendor
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