vganin/dpad-aware-recycler-view

RecyclerView extension that highly cares about D-pad

dpad-aware-recycler-view's Issues

StableIds requires double-tap

When I enable stable IDs I have to tap twice on my dpad to move focus. I should be able to enable stable IDs and one tap should still move the focus.

Request focus

Hi!
Is there any way to focus the Dpad-RecyclerView programatically ?

I tried with:

dpadRecyclerView.scrollToPosition(0);
dpadRecyclerView.profileAttributes.getChildAt(0).requestFocus();
dpadRecyclerView.profileAttributes.setSelection(0);

Null Pointer Exception

The following NPE is being thrown occassionally by some users out in the wild.

Fatal Exception: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.view.View.getHitRect(android.graphics.Rect)' on a null object reference
at net.ganin.darv.DpadAwareRecyclerView.requestChildFocusInner(DpadAwareRecyclerView.java:649)
at net.ganin.darv.DpadAwareRecyclerView.onScrollStateChanged(DpadAwareRecyclerView.java:629)
at android.support.v7.widget.RecyclerView.dispatchOnScrollStateChanged(RecyclerView.java:4873)
at android.support.v7.widget.RecyclerView.setScrollState(RecyclerView.java:1467)
at android.support.v7.widget.RecyclerView$ViewFlinger.run(RecyclerView.java:5030)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:911)
at android.view.Choreographer.doCallbacks(Choreographer.java:723)
at android.view.Choreographer.doFrame(Choreographer.java:655)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:897)
at android.os.Handler.handleCallback(Handler.java:789)
at android.os.Handler.dispatchMessage(Handler.java:98)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6541)
at java.lang.reflect.Method.invoke(Method.java)
at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767)

Initial focus

Any way to set initial focus on 0 itemview? When launchign the demo app I must press Down key to enable d-pad interaction and the 5th view get focused.

Need ability to Long Click on an Item

I think I'll have to implement this myself, but I have a need for an onItemLongClick event using this view. I've tried adding items to the view holder but the DPadAwareRecyclerView intercepts the messages first. I think we just need to check to see if a key is repeating, if so, kick off the onItemLongClick listener, otherwise just kick off the Click Listener.

Does it support setSpanSizeLookup ?