I have a shared element transition when a `RecyclerView item click starts a detail Activity, but the ripple effect on the item click is never visible
Start Activity with shared element transition
Intent intent = IntentUtils.createDetailsIntent(InspectionListFragment.this.getContext(), record);
Bundle options = ActivityOptionsCompat.makeSceneTransitionAnimation(getActivity(),
view, getString(R.string.transition_element)).toBundle();
getActivity().startActivity(intent, options);
I noticed this log message
D/OpenGLRenderer: endAllStagingAnimators on 0x95e86600 (RippleDrawable) with handle 0xaa6c2760
If I remove the transition, the ripple works (and I don't see this message).
Delay Activity start using Handler
If I use a Handler with postDelayed to start the Activity, the results were mixed. I see the ripple, but the transition is not as smooth:
handler.postDelayed(new Runnable() {
@Override
public void run() {
Intent intent = IntentUtils.createDetailsIntent(InspectionListFragment.this.getContext(), record);
Bundle options = ActivityOptionsCompat.makeSceneTransitionAnimation(getActivity(),
view, getString(R.string.transition_element)).toBundle();
getActivity().startActivity(intent, options);
}
}, 200);
Using ListView
Note that using a ListView with the same item layout and makeSceneTransitionAnimation works fine. Unfortunately this is not suitable.
The item layout
<LinearLayout
android:background="?android:attr/selectableItemBackground"
android:clickable="true"
android:focusable="true"