یاری‌رسان میان‌برهای صفحه‌کلید

class MainActivity : ComponentActivity() {
    // Activity codes such as overridden onStart method.

    override fun onProvideKeyboardShortcuts(
        data: MutableList<KeyboardShortcutGroup>?,
        menu: Menu?,
        deviceId: Int
    ) {
        val shortcutGroup =
            KeyboardShortcutGroup(
                "Cursor movement",
                listOf(
                    KeyboardShortcutInfo("Up", KeyEvent.KEYCODE_P, KeyEvent.META_CTRL_ON),
                    KeyboardShortcutInfo("Down", KeyEvent.KEYCODE_N, KeyEvent.META_CTRL_ON),
                    KeyboardShortcutInfo("Forward", KeyEvent.KEYCODE_F, KeyEvent.META_CTRL_ON),
                    KeyboardShortcutInfo("Backward", KeyEvent.KEYCODE_B, KeyEvent.META_CTRL_ON),
                )
            )
        data?.add(shortcutGroup)
    }
}
KeyboardShortcutsHelper.kt

override fun onProvideKeyboardShortcuts(
    data: MutableList<KeyboardShortcutGroup>?,
    menu: Menu?,
    deviceId: Int
) {
    val cursorMovement = KeyboardShortcutGroup(
        "Cursor movement",
        listOf(
            KeyboardShortcutInfo("Up", KeyEvent.KEYCODE_P, KeyEvent.META_CTRL_ON),
            KeyboardShortcutInfo("Down", KeyEvent.KEYCODE_N, KeyEvent.META_CTRL_ON),
            KeyboardShortcutInfo("Forward", KeyEvent.KEYCODE_F, KeyEvent.META_CTRL_ON),
            KeyboardShortcutInfo("Backward", KeyEvent.KEYCODE_B, KeyEvent.META_CTRL_ON),
        )
    )

    val messageEdit = KeyboardShortcutGroup(
        "Message editing",
        listOf(
            KeyboardShortcutInfo("Select All", KeyEvent.KEYCODE_A, KeyEvent.META_CTRL_ON),
            KeyboardShortcutInfo(
                "Send a message",
                KeyEvent.KEYCODE_ENTER,
                KeyEvent.META_SHIFT_ON
            )
        )
    )

    data?.add(cursorMovement)
    data?.add(messageEdit)
}
KeyboardShortcutsHelper.kt

val activity = LocalActivity.current

Button(
    onClick = {
        activity?.requestShowKeyboardShortcuts()
    }
) {
    Text(text = "Show keyboard shortcuts")
}
KeyboardShortcutsHelper.kt