RtkJoinButton

Last updated Apr 21, 2026Copy as MarkdownView as MarkdownAgent setup

OverviewMethodsUsage ExamplesBasic UsageWith Methods

A button that performs the room join operation. Displays "Join" by default and changes to "Joining..." during the join process. Automatically disables after a successful join.

Methods

Method	Parameters	Description
`activate`	`meeting: RealtimeKitClient, localUserNameField: EditText?`	Bind the button to the meeting state. Pass an optional `EditText` reference to validate the display name before joining if the user has `canEditDisplayName` permission and the field is blank, the button shows a "Please enter name" toast and blocks the join.

Usage Examples

Basic Usage

<com.cloudflare.realtimekit.ui.view.RtkJoinButton
    android:id="@+id/rtk_join_button"
    android:layout_width="wrap_content"
    android:layout_height="48dp"
    app:rtk_btn_variant="primary" />

With Methods

val joinButton = findViewById<RtkJoinButton>(R.id.rtk_join_button)
val nameField = findViewById<EditText>(R.id.name_field)
joinButton.activate(meeting, nameField)

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RtkJoinButton

Methods

Usage Examples

Basic Usage

With Methods

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