/*
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* Copyright (C) 2017 The Android Open Source 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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#include "jni.h"
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#include "nativehelper/ScopedUtfChars.h"
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namespace art {
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extern "C" JNIEXPORT jboolean JNICALL Java_Main_getFieldId(JNIEnv* env,
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jclass,
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jclass cls,
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jstring name,
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jstring signature) {
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ScopedUtfChars name_chars(env, name);
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if (name_chars.c_str() == nullptr) {
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return false;
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}
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ScopedUtfChars signature_chars(env, signature);
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if (signature_chars.c_str() == nullptr) {
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return false;
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}
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jfieldID field_id = env->GetFieldID(cls, name_chars.c_str(), signature_chars.c_str());
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if (field_id == nullptr) {
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return false;
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}
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return true;
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}
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} // namespace art
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