Utility methods

ToolsInterface

method

png2Bmp(inPath:outPath:format:completion:)

Image conversion format png->bmp

• Parameters:
  • inPath: png path used for conversion (including file name and suffix)
  • outPath: converted bmp path (including file name and suffix)
  • format: Convert to bmp file format

compressToPNG(inputFilePath:outputFilePath:completion:)

Compressed png image quality

• Parameters:
  • inputFilePath: input file path
  • outputFilePath: output file path

makeEpoFile(dirPath:epoFilePath:completion:)

Create EPO.DAT file

• Parameters:
  • dirPath: The directory where the epo file is to be created
  • epoFilePath: The storage path of the created epo file

gpsInitType(motionTypeIn:completion:)

After gps movement, the trajectory is optimized and the speed threshold is initialized according to the movement type. If other movement types are entered, there will be no movement trajectory.

• Parameters:

  • motionTypeIn: motion type

    1. Outdoor walking = 52, walking = 1, hiking = 4, exercise type set to 0

    2. Outdoor running = 48, running = 2, sports type set to 1

    3. Outdoor riding = 50, cycling = 3, and sportiness set to 2

  • completion:

gpsAlgProcessRealtime(json:completion:)

The entrance to real-time processing of gps data requires judgment on the output data. If the latitude is -180, it is an error value and should not be output.

• Parameters:
  • json: { lon, longitude, data type double lat, latitude, data type double timestamp, timestamp, data type int accuracy, positioning accuracy, data type double gpsaccuracystatus, positioning level, 0 = unknown positioning, 1 = good positioning, 2 = poor positioning, data type int }
  • completion:

gpsSmoothData(json:completion:)

smooth data

• Parameters:
  • json: {lat, latitude array, length len, data type double lon, longitude array, length len, data type double len, data length}
  • completion: the result is saved in the arrays lat and lon

logPath(completion:)

Get log root path

currentDevicePath(completion:)

Get the current device cache root path

exportLog(completion:)

Export log Returns the absolute path of the compressed log zip file

lastConnectDevice(completion:)

Get the last connected device (json)

loadDeviceExtListByDisk(sortDesc:completion:)

Get the list of connected devices (List[json])

Example

Swift:

sdk.tool.compressToPNG(inputFilePath: "i.png", outputFilePath: "o.png") { rs in
    // Compression success or failure
}

Kotlin:

sdk.tool.compressToPNG("i.png", "o.png") {
     // Compression success or failure
}