Get 'transitionData' on new Activity about cicerone

[Jeevuz]

Hi!
Take a look at the createActivityIntent(String screenKey, Object data).
Here you have your data and this is your responsibility to put it into the Intent you are creating.

[pablodeafsapps]

Hi again,
I did not quite understand your recommendation, so I ended up doing the following in my code:

private val navigator: Navigator? by lazy {
        object : Navigator {
            override fun applyCommand(command: Command) {
                if (command is Forward) {
                    forward(command)
                }
            }
            private fun forward(command: Forward) {
                val data = (command.transitionData as Map<*, *>).filter { it.value == true }
                when (command.screenKey) {
                    RssFeedActivity.TAG -> startActivity(Intent(this@SportsListActivity, RssFeedActivity::class.java)
                            .putExtra("data", data as HashMap))
                    else -> Log.e("Cicerone", "Unknown screen: " + command.screenKey)
                }
            }
        }
    }

And in the receiver 'Activity':

override fun onResume() {
        super.onResume()
        presenter?.onViewCreated(intent.getSerializableExtra("data")?.let { it as HashMap<*, *> })
    }

Although it works, I would like to know whether this is the most appropriate way when using 'Cicerone'. Specifically, I do not like this approach since it requires doing a couple of explicit casts (as HashMap<*, *>, for instance), which I believe it is not a good practice.

Could you please drop me your thoughts?! Thanks and regards.

[Jeevuz]

Hm. I think you should see the sample and predefined navigators.
Regarding the data passing usually we create the Params class in the Presenter to hold all the data passing to the screen. Then create it when do the navigation, and cast the Object data to Params in the navigator. Then pass it from screen (eg. fragment) to the Presenter.

[Jeevuz]

If you have no more questions i think we can close this issue.