Configure Settings

initSettings

Configures runtime settings using a provided JSON string, which contains settings for one or more CaptureVisionTemplates.

void initSettings(String content) throws CaptureVisionRouterException;

Parameters

[in] content: A JSON string that contains Capture Vision settings.

Exception

initSettingsFromFile

Configures runtime settings using a provided JSON file, which contains settings for one or more CaptureVisionTemplates.

void initSettingsFromFile(String filePath) throws CaptureVisionRouterException;

Parameters

[in] file: A JSON file that contains Capture Vision settings.

Exception

Code Snippet

Add a Templates folder to the assets folder of your project at src\main\assets\Templates. Put your JSON file in the Templates folder and add the following code:

try {
    mRouter.initSettingsFromFile("UserDefineTemplate.json");
} catch (CaptureVisionRouterException e) {
    throw new RuntimeException(e);
}

getSimplifiedSettings

Retrieves a simplified version of the Capture Vision settings for a specific template.

SimplifiedCaptureVisionSettings getSimplifiedSettings(String templateName) throws CaptureVisionRouterException;

Parameters

templateName: Specify a template with a templateName for the data capturing.

Return Value

An object of SimplifiedCaptureVisionSettings.

Exception

updateSettings

Updates the specified CaptureVisionTemplate with an updated SimplifiedCaptureVisionSettings object.

void updateSettings(String templateName, SimplifiedCaptureVisionSettings settings) throws CaptureVisionRouterException;

Parameters

[in] templateName: Specify the name of the template that you want to update.

[in] settings: An object of SimplifiedCaptureVisionSettings.

Exception

resetSettings

Restores all settings to their original default values.

void resetSettings() throws CaptureVisionRouterException;

Exception

outputSettings

Returns an object that contains settings for the specified CaptureVisionTemplate.

String outputSettings(String templateName) throws CaptureVisionRouterException;

[in] templateName: The name of the template that you want to output.

Return Value

The Capture Vision settings in a JSON string.

Exception

outputSettingsToFile

Generates a JSON file download containing the settings for the specified CaptureVisionTemplate.

void outputSettingsToFile(String templateName, String filePath) throws CaptureVisionRouterException;

Parameters

[in] templateName: The name of the template that you want to output.

[in] file: The file path and name that you want to save the template.

Exception

Code Snippet

try {
    // To output the template to a JSON file, you have to get the read/write permission of the external storage first.
    // In this example, we output the template to the documents folder.
    String outputPath = String.valueOf(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOCUMENTS));
    // Optional code. If you want to create a new folder under the documents folder, please uncomment the following code.
    // File file = new File(outputPath);
    // if(!file.exists()) {
    //     file.mkdirs();
    // }
    // You have to specify the template name and the file path. Here we use the preset template "PT_READ_BARCODES" as an example.
    mRouter.outputSettingsToFile(EnumPresetTemplate.PT_READ_BARCODES, outputPath+"/outputTemplate.json");
} catch (CaptureVisionRouterException e) {
    throw new RuntimeException(e);
}