make FloatBuffer - Android java.nio

Android examples for java.nio:FloatBuffer

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Description

make FloatBuffer

Demo Code


//package com.java2s;

import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.FloatBuffer;

public class Main {

     static FloatBuffer makeFloatBuffer(float[] array) {
        if (array == null)
            throw new IllegalArgumentException();

        ByteBuffer byteBuffer = ByteBuffer.allocateDirect(4 * array.length);
        byteBuffer.order(ByteOrder.nativeOrder());
        FloatBuffer floatBuffer = byteBuffer.asFloatBuffer();
        floatBuffer.put(array);//from   w  w  w .  j  a  v a2s. co  m
        floatBuffer.position(0);
        return floatBuffer;
    }
}

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