| // Copyright 2019 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 "base/android/jni_string.h" |
| #include "base/files/file_path.h" |
| #include "jni/RenameUtils_jni.h" |
| |
| using base::android::ConvertUTF8ToJavaString; |
| using base::android::JavaParamRef; |
| using base::android::ScopedJavaLocalRef; |
| |
| // static |
| static base::android::ScopedJavaLocalRef<jstring> |
| JNI_RenameUtils_GetFileExtension( |
| JNIEnv* env, |
| const base::android::JavaParamRef<jstring>& fileName) { |
| std::string extension = |
| base::FilePath(ConvertJavaStringToUTF8(env, fileName)).Extension(); |
| return ConvertUTF8ToJavaString(env, extension); |
| } |
