GLSLFileUtils.java

package com.laifeng.sopcastsdk.video;

import android.content.Context;

import java.io.IOException;
import java.io.InputStream;

/**
 * @author AleXQ
 * @Date 16/3/15
 */

public class GLSLFileUtils {

	public static String getFileContextFromAssets(Context context, String fileName) {
		String fileContent = "";
		try {
			InputStream is = context.getAssets().open(fileName);
			fileContent = inputStream2String(is);
		} catch (Exception e) {
			e.printStackTrace();
		}

		return fileContent;
	}

	public static String inputStream2String(InputStream in) throws IOException {
		StringBuffer out = new StringBuffer();
		byte[] b = new byte[4096];
		for (int n; (n = in.read(b)) != -1; ) {
			out.append(new String(b, 0, n));
		}
		return out.toString();
	}

}