راهنما میانبرهای صفحه کلید

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)
    }
}

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)
}

val activity = LocalContext.current as Activity

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