CODEWITHSUNDEEP
androidlistviewandroid-scrollview
Happy
Happy

Reputation: 1071

Scrolling down leads to activate the pull down refresh option

i have attached the Swipe Refresh Layout as a top parent node to offer pull down refresh option to user.

So when i scroll down, i cant able to scroll, automatically the pull down option starts loading.

i have searched some stack overflow question regarding the same issue. they are saying listen the scrolling and disable the pull down option based on the list view current index.

i have tried to listen it. but i cant able listen any event when scrolling down.

my list view object:

    mListView = (ListView) getView().findViewById(android.R.id.list);

can anyone please help me. any other interesting solution or work around.

Upvotes: 2

Views: 1471

Answers (2)

Jorge Casariego
Jorge Casariego

Reputation: 22212

In my case I solved the problem by changing the Scrollview by a NestedScrollView.

After switching to a NestedScrollView it worked correctly

Upvotes: 2

M.Khouli
M.Khouli

Reputation: 4122

I did it this way and it's working perfectly:

class YourActivity extends AppCompatActivity implements ViewTreeObserver.OnScrollChangedListener { 
@Override
protected void onStart() {
    super.onStart();
    mListView.getViewTreeObserver().addOnScrollChangedListener(this);
}

@Override
protected void onStop() {
    super.onStop();
      mListView.getViewTreeObserver().removeOnScrollChangedListener(this);
}


@Override
public void onScrollChanged() {
    if (mListView.getFirstVisiblePosition() == 0) {
        swipeRefresh.setEnabled(true);
    } else {
        swipeRefresh.setEnabled(false);
    }
}
}

Hope this will help.

Upvotes: 6

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