1.app启动的时候创建包目录，用以存放地图模型和车辆模型；2.有assert目录读取地图和车辆模型改为SD卡包名目下读取

lizhanwei

2020-01-13 962e5ad2ba4750bf1cfed1a42c82f78fb8db03fe

1.app启动的时候创建包目录，用以存放地图模型和车辆模型；2.有assert目录读取地图和车辆模型改为SD卡包名目下读取

 .idea/vcs.xml

New file
@@ -0,0 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
  <component name="VcsDirectoryMappings">
    <mapping directory="" vcs="Git" />
  </component>
</project>

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

@@ -1,6 +1,7 @@
package safeluck.drive.evaluation;

import android.app.Application;
import android.os.Environment;
import android.text.TextUtils;
import android.widget.Toast;

@@ -80,6 +81,7 @@

            //数据库操作
            MyLog.i(TAG, "onCreate111");
            FileUtil.createdirs(getApplicationContext());
            failedProjRepository = new FailedProjRepository(this);
            rtkWorkRepository = new RTKWorkRepository(this);
        }
@@ -144,12 +146,23 @@
                break;
            case Constant.FETCH_MAP_INFO:

                StringBuffer buffer =FileUtil.readAssetTxtFile(this,Constant.MAP);
                StringBuffer buffer =FileUtil.readTxtFileFromSD(this,Constant.MAP);
                if (buffer != null){

                AYSdk.getInstance().sendCmd(Constant.PUSH_MAP_INFO,buffer.toString());
                }else{
                    MyLog.d(TAG,String.format("地图模型未拷入[%s]目录下", Environment.getExternalStorageDirectory().getAbsolutePath()+"/"+getApplicationContext().getPackageName()));

                }
                break;
            case Constant.REQ_VECHILE_PROFILE:
                StringBuffer vebuffer =FileUtil.readAssetTxtFile(this,Constant.VEHICLE);
                StringBuffer vebuffer =FileUtil.readTxtFileFromSD(this,Constant.VEHICLE);
                if (vebuffer != null){

                AYSdk.getInstance().sendCmd(Constant.PUSH_VECHILE_PROFILE,vebuffer.toString());
                }else{
                    MyLog.d(TAG,String.format("车辆模型模型未拷入[%s]目录下", Environment.getExternalStorageDirectory().getAbsolutePath()+"/"+getApplicationContext().getPackageName()));
                }
                break;
            case Constant.GPS_INFO:
                Data gpsData = new Data.Builder().putString(Constant.GPS_INFO_DATA,json).build();

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

@@ -3,6 +3,10 @@
import android.app.Application;
import android.content.Context;
import android.content.res.Resources;
import android.os.Environment;
import android.util.Log;

import com.anyun.exam.lib.MyLog;

import java.io.BufferedReader;
import java.io.File;
@@ -14,6 +18,7 @@
import java.io.OutputStream;

public class FileUtil {
    private static final String TAG = "FileUtil";
    /**
     * 读取assert目录下 txt文本文件内容
     * @param context
@@ -47,6 +52,50 @@
        return stringBuffer;
    }

    public static void createdirs(Context context){
        String dir = Environment.getExternalStorageDirectory().getAbsolutePath()+"/"+context.getPackageName();

        File file = new File(dir);
        if (!file.exists()){
            file.mkdir();
        }else{
            Log.i(TAG, "createdirs: 目录已经存在");
        }

    }

    public static StringBuffer readTxtFileFromSD(Context context,String fileName){
        String lineTxt = null;
        StringBuffer stringBuffer = new StringBuffer();
        try {
            InputStream inputStream = null;
            String dir = Environment.getExternalStorageDirectory().getAbsolutePath()+"/"+context.getPackageName();
            File file = new File(dir,fileName);
            if (!file.exists()){
                MyLog.d(TAG,fileName+"文件不存在");
                return null;
            }
            try {
                inputStream = new FileInputStream(file);
            } catch (IOException e) {
                e.printStackTrace();
            }

            InputStreamReader inputStreamReader = new InputStreamReader(inputStream);
            BufferedReader bufferedReader = new BufferedReader(inputStreamReader);
            while((lineTxt = bufferedReader.readLine()) != null){
                System.out.println(lineTxt);
                stringBuffer.append(lineTxt);

            }
            inputStreamReader.close();
            bufferedReader.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return stringBuffer;
    }

    /**
     *
     * @param fromFile 源文件路径包括文件名（绝对路径）