53 lines
1.7 KiB
C++
53 lines
1.7 KiB
C++
/* Copyright 2020 The TensorFlow Authors. All Rights Reserved.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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#include "tensorflow/lite/experimental/acceleration/compatibility/android_info.h"
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#include <string>
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#include "absl/status/status.h"
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#ifdef __ANDROID__
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#include <sys/system_properties.h>
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#endif // __ANDROID__
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namespace {
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std::string GetPropertyValue(const std::string& property) {
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#ifdef __ANDROID__
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char value[PROP_VALUE_MAX];
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__system_property_get(property.c_str(), value);
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return std::string(value);
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#else // !__ANDROID__
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return std::string();
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#endif // __ANDROID__
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}
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} // namespace
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namespace tflite {
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namespace acceleration {
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absl::Status RequestAndroidInfo(AndroidInfo* info_out) {
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if (!info_out) {
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return absl::InvalidArgumentError("info_out may not be null");
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}
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info_out->android_sdk_version = GetPropertyValue("ro.build.version.sdk");
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info_out->device = GetPropertyValue("ro.product.device");
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info_out->model = GetPropertyValue("ro.product.model");
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info_out->manufacturer = GetPropertyValue("ro.product.manufacturer");
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return absl::OkStatus();
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}
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} // namespace acceleration
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} // namespace tflite
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