return onActivityResult, presenter getView() is null

[jam0cam]

Hi, Not sure if this is an issue, or I just don't know the correct way to handle this.

In my MainActivity, I fired: startActivityForResult()...
Then onActivityResult() comes back, and I do stuff with my presenter. getPresenter() is fine, but within my presenter, getView() returns null.

Some logging tells me this is the flow:

onResume
startActivityForResult
onPause
onActivityResult
onResume
....

Thanks,
Jia

[konmik]

Hi! This is looks like the intended behavior for 1.3.3 but I'm going to change this for 2.0.0.

I will need to make some additional tests, probably tomorrow.

[konmik]

So, I've made some tests.

1. This is the intended behaviour for 1.3.3. In 1.3.3 Presenter is connected to the view only between onResume/onPause. So if you need to send something to the view you need to wait until it became available at onTakeView OR use RxPresenter's deliver capabilities.
2. Right now I'm creating an update for 2.0.0 to make start/result scenario reliable even in the case of a process restart. This should work from 2.0.0-beta6, probably tomorrow.

[konmik]

If you need to return some data from the presenter immediately then you can just create a function that returns a value in the presenter.

[jam0cam]

I ended up doing this and seems to work:

  protected void onActivityResult(int requestCode, int resultCode, Intent intent) {

                getPresenter().takeView(this);
                getPresenter().doXYZ();

    }