Enable fast scroll for all lists. Fixes #565

[jab416171]

No description provided.

[tobiasKaminsky]

This does not work for me:
06-28 10:19:11.218 24992-24992/com.owncloud.android E/AndroidRuntime﹕ FATAL EXCEPTION: main
java.lang.ClassCastException: third_parties.in.srain.cube.GridViewWithHeaderAndFooter$HeaderViewGridAdapter cannot be cast to android.widget.BaseAdapter
at android.widget.FastScroller.getSectionsFromIndexer(FastScroller.java:512)
at android.widget.FastScroller.getThumbPositionForListPosition(FastScroller.java:633)
at android.widget.FastScroller.onScroll(FastScroller.java:458)
at android.widget.AbsListView.invokeOnItemScrollListener(AbsListView.java:1275)
at android.widget.GridView.layoutChildren(GridView.java:1283)
at android.widget.AbsListView.onLayout(AbsListView.java:1865)
at android.view.View.layout(View.java:11278)
at android.view.ViewGroup.layout(ViewGroup.java:4224)
at android.support.v4.widget.SwipeRefreshLayout.onLayout(SwipeRefreshLayout.java:324)
at android.view.View.layout(View.java:11278)
at android.view.ViewGroup.layout(ViewGroup.java:4224)
at android.widget.FrameLayout.onLayout(FrameLayout.java:431)
at android.view.View.layout(View.java:11278)
at android.view.ViewGroup.layout(ViewGroup.java:4224)
at android.widget.FrameLayout.onLayout(FrameLayout.java:431)
at android.view.View.layout(View.java:11278)
at android.view.ViewGroup.layout(ViewGroup.java:4224)
at android.widget.FrameLayout.onLayout(FrameLayout.java:431)
at android.view.View.layout(View.java:11278)
at android.view.ViewGroup.layout(ViewGroup.java:4224)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1628)
at android.widget.LinearLayout.layoutHorizontal(LinearLayout.java:1617)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1401)

At least for GridView...

[tobiasKaminsky]

For ListView it is working.
But there is currently a small graphic problem that shows first the old scroll bar and then the new fast scroll bar.

[jab416171]

@tobiasKaminsky What device/android version?

[tobiasKaminsky]

HTC Desire Z with 4.4.1

[davivel]

Hi, @jab416171 .

Sorry, but this will not work with grid view because we are using the extension GridViewWithHeaderAndFooter, and its subordinate HeaderViewGridAdapter is not extending the class BaseAdapter as the fast scroller expects. We could try to change that, but that might break GridViewWithHeaderAndFooter. See https://github.com/owncloud/android/blob/master/src/third_parties/in/srain/cube/GridViewWithHeaderAndFooter.java#L422 and the second line in the stack trace shown by @tobiasKaminsky .

About the list view, apparently is OK, but it's not working at all in Nexus 5 with Android 6; I don't know if it's a problem with Material Design, Android version, or just that I don't have enough files in my folders.

By the way, is there a minimum list size to show the fast scroller?

@jab416171 , would you have time and will to resume the work here and fix the problems? Thanks in advance.

[tobiasKaminsky]

For gridView I made a PR that allows to zoom in/out to have more/less columns visible.
Maybe this is enough for gridView and ListView can support the fast scroll?

[tobiasKaminsky]

#1402

[jesmrec]

outdated. If you think it's needed, feel free to reopen.