Nested scrollview automatically scrolls to bottom

android android-fragments gridview android-nestedscrollview
Luke Allison picture Luke Allison · Jun 8, 2016 · Viewed 16k times · Source

I have a GridView within a NestedScrollView. I have used the code below to resize the GridView whenever the content of the GridView is changed. This works fine, however the NestedScrollView scrolls to the very bottom when I swipe from fragment 3 of the app back to fragment 2 (where the NestedScrollView resides). This doesn't happen when swiping from fragment 1 to fragment 2, oddly. It also doesn't happen directly after resizing the GridView.

How can I repress the NestedScrollView from scrolling to the bottom?

private static void resizeGridView(GridView gridView, int items, int columns) {
    ViewGroup.LayoutParams params = gridView.getLayoutParams();
    params.height = singleGridHeight * items;
    gridView.setLayoutParams(params);
    gridView.requestLayout();
}

The following system methods are called when swiping between fragments: enter image description here

Answer

Joseph Paddy picture Joseph Paddy · Aug 25, 2016

Add android:descendantFocusability="blocksDescendants" to the child layout in NestedScrollView

Related questions

avoid reloading on back pressed in fragments

I am making an app for car finding.I am showing result in gridview and also have a sliding menu on right hand side(for search filter).I have made this whole app with the help of fragments.In the …

Read More
findViewById in Fragment

I am trying to create an ImageView in a Fragment which will refer to the ImageView element which I have created in the XML for the Fragment. However, the findViewById method only works if I extend an Activity class. Is …

Read More
Android Fragment handle back button press

I have some fragments in my activity [1], [2], [3], [4], [5], [6] And on Back Button Press I must to return from [2] to [1] if current active fragment is [2], or do nothing otherwise. What is the best practise to do that? EDIT: Application must not return …

Read More