增加推送车辆模型，场地地图接口；增加查看地图Fragment

lizhanwei

2020-01-09 db61166b033e61d543f2489b725118ee5b09d521

 app/src/main/java/safeluck/drive/evaluation/util/FileUtil.java

@@ -5,9 +5,13 @@
import android.content.res.Resources;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;

public class FileUtil {
    /**
@@ -43,4 +47,52 @@
        return stringBuffer;
    }

    /**
     *
     * @param fromFile 源文件路径包括文件名（绝对路径）
     * @param toFile
     */
    public static void copyFile(String fromFile,String toFile){

        try {
            InputStream inputStream =new FileInputStream(fromFile);
            OutputStream outputStream = new FileOutputStream(toFile);
            byte[] bytes = new byte[1024];
            while ((inputStream.read(bytes))>0){
                outputStream.write(bytes);
            }
            inputStream.close();
            outputStream.close();
        } catch (IOException e) {
            e.printStackTrace();
        }

    }

    /**
     * 拷贝assert目录下的文件到 安装包目录下
     * @param context
     * @param assertfileName
     */
    public static void copyAssertFileToSD(Context context,String assertfileName){
        try {
            InputStream inputStream = null;
            try {
                inputStream = context.getAssets()
                        .open(assertfileName);
            } catch (IOException e) {
                e.printStackTrace();
            }
            OutputStream outputStream = new FileOutputStream(  new File(context.getExternalFilesDir(null), assertfileName));
            byte[] bytes = new byte[1024];
            while ((inputStream.read(bytes))>0){
                outputStream.write(bytes);
            }
            inputStream.close();
            outputStream.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

}