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// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/android/cellular_signal_strength.h"
#include "jni/AndroidCellularSignalStrength_jni.h"
namespace net {
namespace android {
namespace cellular_signal_strength {
// GENERATED_JAVA_ENUM_PACKAGE: org.chromium.net
enum CellularSignalStrengthError {
// Value returned by CellularSignalStrength APIs when a valid value is
// unavailable. This value is same as INT32_MIN, but the following code uses
// the explicit value of INT32_MIN so that the auto-generated Java enums work
// correctly.
ERROR_NOT_SUPPORTED = -2147483648,
};
static_assert(
INT32_MIN == ERROR_NOT_SUPPORTED,
"CellularSignalStrengthError.ERROR_NOT_SUPPORTED has unexpected value");
bool GetSignalStrengthDbm(int32_t* signal_strength_dbm) {
int32_t signal_strength_dbm_tmp =
Java_AndroidCellularSignalStrength_getSignalStrengthDbm(
base::android::AttachCurrentThread());
if (signal_strength_dbm_tmp == ERROR_NOT_SUPPORTED)
return false;
*signal_strength_dbm = signal_strength_dbm_tmp;
return true;
}
bool GetSignalStrengthLevel(int32_t* signal_strength_level) {
int32_t signal_strength_level_tmp =
Java_AndroidCellularSignalStrength_getSignalStrengthLevel(
base::android::AttachCurrentThread());
if (signal_strength_level_tmp == ERROR_NOT_SUPPORTED)
return false;
*signal_strength_level = signal_strength_level_tmp;
return true;
}
} // namespace cellular_signal_strength
} // namespace android
} // namespace net
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