weex_core/Source/base/android/jni/jbytearray_ref.h

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
//
// Created by furture on 2018/5/31.
//

#ifndef WEEX_PROJECT_JBYTEARRAYREF_H
#define WEEX_PROJECT_JBYTEARRAYREF_H
#include <jni.h>


namespace WeexCore {

    class JByteArrayRef {

    public:
        JByteArrayRef(JNIEnv* env, jbyteArray array);
        ~JByteArrayRef();
        char* getBytes(){
            return bytes;
        }
        int length(){
            if(array == nullptr){
                return 0;
            }
            return env->GetArrayLength(array);
        }

    private:
        jbyteArray array;
        JNIEnv* env;
        char* bytes;
    };
}




#endif //WEEX_PROJECT_JBYTEARRAYREF_H