get String from ByteBuffer - Android java.nio

Android examples for java.nio:ByteBuffer

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Description

get String from ByteBuffer

Demo Code

/*/*from   www.j  a  v  a 2s  .  c o  m*/
 * Copyright (C) 2014 The Android Open Source Project
 *
 * Licensed 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.
 */
import com.android.annotations.NonNull;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.MappedByteBuffer;
import java.nio.channels.FileChannel;

public class Main{
    @NonNull
    public static String getString(@NonNull ByteBuffer buf, int len) {
        char[] data = new char[len];
        for (int i = 0; i < len; i++)
            data[i] = buf.getChar();
        return new String(data);
    }
}

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