CollectLogs4.kt

  private val maxLogSize = 5 * 1024 * 1024 // 5 MB
  private val dateFormat = SimpleDateFormat("yyyy-MM-dd hh:mm:ss:SSS", Locale.US)

override fun log(priority: Int, tag: String?, message: String, t: Throwable?) {
        if (priority >= Log.DEBUG) {
            val log = generateLog(priority, tag, message)
            if (!logFile.exists()) {
                logFile.createNewFile()
            }
            writeLog(logFile, log)
            ensureLogSize(logFile)
        }
    }