package com.mogo.utils;

import android.content.Context;
import android.text.TextUtils;
import android.util.Log;
import java.io.BufferedInputStream;
import java.io.InputStream;

/**
 * @author congtaowang
 * @since 2019-12-12
 * <p>
 * 读取asset文件
 */
public class AssetsUtils {

    private static final String TAG = "amap.AssetsUtils";

    public static byte[] read( Context context, String fileName ) {
        if ( context == null || TextUtils.isEmpty( fileName ) ) {
            return null;
        }
        byte[] buffer = null;
        try {
            InputStream is = context.getAssets().open( fileName );
            BufferedInputStream bis = new BufferedInputStream( is );
            buffer = new byte[is.available()];
            bis.read( buffer );
            bis.close();
            is.close();
            Log.d( TAG, "read assets success: " + fileName + " size=" + buffer.length );
        } catch ( Exception e ) {
            e.printStackTrace();
        }
        return buffer;
    }
}