Configuration Options

TrainingKit Android accepts a JSON configuration object when creating fragments. Use it to customize supported labels and runtime behavior before the fragment is created.

TrainingKit Android is a compiled SDK. While B2B clients can tune documented text and behavior options, full source-level UI modification is not supported in the standard integration. Broader visual customization is handled through dedicated commercial customization work with FizzUp.

Fragment support

GoFragment receives the configuration object as its second constructor argument. In these docs this object is usually named workoutConfig; in the SDK method signature the parameter is named extraContent.

WorkoutVideoFragment receives the configuration object as workoutConfig. Video workouts currently read only the texts object from this configuration.

Root keys

Key	Type	Supported by	Usage
skipWarmup	Boolean	GoFragment	Skips warmup sections when true. Defaults to false.
isHumanAudioCoachAvailable	Boolean	GoFragment	Enables human voice coach prompts when available. Defaults to false.
availableMusicPlaylists	JSONArray	GoFragment	Music playlists available in classic workout settings. Each item must contain style, label, and isActive.
quit_reasons	String	GoFragment	JSON-encoded list of quit reasons displayed when the user quits a workout.
notification_title	String	GoFragment	Android foreground service notification title. Defaults to Entrainement en cours.
notification_content	String	GoFragment	Android foreground service notification body.
notification_icon	Int	GoFragment	Android drawable resource id used as the foreground service notification icon.
texts	JSONObject	GoFragment, WorkoutVideoFragment	Text overrides for supported screen labels and prompts.

Text keys

Key	Supported by	Usage
startWorkoutCTA	GoFragment	Start screen button text.
endedWorkoutTitle	GoFragment, WorkoutVideoFragment	End screen title.
saveWorkoutCTA	GoFragment, WorkoutVideoFragment	End screen button text.
unlockPremiumCTA	GoFragment	Premium unlock button text.
watchAdsCTA	GoFragment	Watch ads button text.

Voice prompt keys

Key	Supported by	Usage
speechOverviewPromptTitle	GoFragment	Voice coach overview title.
speechOverviewPromptHint	GoFragment	Voice coach overview subtitle.
speechOverviewTurnOnCTA	GoFragment	Enable voice coach action text.
speechOverviewTurnOffCTA	GoFragment	Disable voice coach action text.
speechConfirmationPromptTitle	GoFragment	Voice coach confirmation title.
speechConfirmationPromptHint	GoFragment	Voice coach confirmation subtitle.
speechConfirmationKeepCTA	GoFragment	Keep voice coach action text.
speechConfirmationTurnOffCTA	GoFragment	Disable voice coach action text.

Example

Classic workout:

val workoutConfig = JSONObject().apply {
    put("skipWarmup", false)
    put("isHumanAudioCoachAvailable", true)
    put(
        "texts",
        JSONObject(
            mapOf(
                "startWorkoutCTA" to "Let's go!",
                "endedWorkoutTitle" to "Great job!",
                "saveWorkoutCTA" to "Close"
            )
        )
    )
}

Video workout:

val workoutConfig = JSONObject().apply {
    put(
        "texts",
        JSONObject(
            mapOf(
                "endedWorkoutTitle" to "Great job!",
                "saveWorkoutCTA" to "Close"
            )
        )
    )
}