更新主界面和信号配置界面

lizhanwei

2020-04-28 18d8f430579cca24f26fc83692a785267d0133c1

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package safeluck.drive.evaluation.worker
 
import android.content.Context
import androidx.work.Data
import androidx.work.Worker
import androidx.work.WorkerParameters
import com.anyun.exam.lib.AYSdk
import com.anyun.exam.lib.MyLog
import safeluck.drive.evaluation.Constant
import safeluck.drive.evaluation.util.FileUtil
import java.io.IOException
import java.nio.charset.Charset
 
class MCUUpgradeWorker(context: Context, workerParams: WorkerParameters) : Worker(context, workerParams){
    override fun doWork(): Result {
        MyLog.i("升级单片机")
 
        try {
            val datas = FileUtil.readLocalFile(applicationContext, "dfu.bin")
            if (datas != null) {
                val strs = String(datas, Charset.forName("ISO-8859-1"))
                AYSdk.getInstance().sendCmd(Constant.UPGRADE_MCU_CONTENT_FILE, strs)
                FileUtil.deleteFile("",Constant.MCU_FILE_NAME);
            } else {
 
                MyLog.i( "mcu升级文件不存在")
                var data = Data.Builder().putString(Constant.MCU_UPGRADE_FAIL_RESASON,"mcu升级文件不存在").build()
                return Result.failure(data);
            }
        } catch (e: IOException) {
            e.printStackTrace()
        }
        return Result.success()
    }
 
}