I've implemented a swipe refresh layout onto one of my List Views however the view is not sliding down when I swipe and the icon is not visible. Even though it seems it doesn't work, it does actually fire off the OnRefresh listener.
Also I think its worth mentioning that I'm using the ListView on a fragment so i'm initializing the listener in the fragment activity which is displayed below.
Swipe Refresh XML
<android.support.v4.widget.SwipeRefreshLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/swipe_refresh_layout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<ListView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/listView"
android:layout_gravity="center_horizontal"
android:dividerHeight="1sp"
android:translationZ="5dp"
android:background="#color/background_gray"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:clickable="true"
/>
</android.support.v4.widget.SwipeRefreshLayout>
Fragment Activity
#Override
public void onViewCreated(View view, #Nullable Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
final SwipeRefreshLayout mSwipeRefreshLayout = (SwipeRefreshLayout) getActivity().findViewById(R.id.swipe_refresh_layout);
ListView lView = (ListView) getActivity().findViewById(R.id.listView);
mSwipeRefreshLayout.setColorScheme(android.R.color.holo_blue_bright,
android.R.color.holo_green_light,
android.R.color.holo_orange_light,
android.R.color.holo_red_light);
mSwipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
#Override
public void onRefresh() {
mSwipeRefreshLayout.setRefreshing(true);
((MainActivity) getActivity()).refresh();
new Handler().postDelayed(new Runnable() {
#Override public void run() {
mSwipeRefreshLayout.setRefreshing(false);
}
}, 5000);
}
});
lView.setOnScrollListener(new AbsListView.OnScrollListener() {
#Override
public void onScrollStateChanged(AbsListView absListView, int i) {
}
#Override
public void onScroll(AbsListView absListView, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
if (firstVisibleItem == 0)
mSwipeRefreshLayout.setEnabled(true);
else
mSwipeRefreshLayout.setEnabled(false);
}
});
}
I solved it, it appears that this is a current bug with the SwipeRefreshLayout. It will only work when Listview is wrapped inside a FrameLayout.
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.SwipeRefreshLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/swipe_refresh_layout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<FrameLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<ListView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/listView"
android:layout_gravity="center_horizontal"
android:dividerHeight="1sp"
android:translationZ="5dp"
android:background="#color/background_gray"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:clickable="true"
/>
</FrameLayout>
</android.support.v4.widget.SwipeRefreshLayout>
Simply set the property [android:clickable="true"] for the Immediate clild layout of SwipeRefreshLayout which occupies complete screen area.i.e. whose width and height is match_parent.
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v4.widget.SwipeRefreshLayout
android:id="#+id/srlayout_Container"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_alignParentBottom="true">
<RelativeLayout
android:id="#+id/rl_MainContainer"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:clickable="true">
<!-- Placeholder for Other View or ViewGroup as Clild -->
</RelativeLayout>
</android.support.v4.widget.SwipeRefreshLayout>
</RelativeLayout>
Related
Am trying to implement android SwipeRefreshLayout in my WebView app. When I swipe down it refreshes the page but it doesn't allow to scroll up and down anymore except the swipe.
I have tried some basic fix I found online but it still not working.
private WebView mywebview, handshakemywebview;
private SwipeRefreshLayout mySwipeRefreshLayout;
private ViewTreeObserver.OnScrollChangedListener mOnScrollChangedListener;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mywebview = findViewById(R.id.MainWebInterface);
handshakemywebview = findViewById(R.id.HandShakeWebInterface);
mySwipeRefreshLayout = this.findViewById(R.id.swipeContainer);
mywebview.loadUrl("https://example.com");
mySwipeRefreshLayout.setOnRefreshListener(
new SwipeRefreshLayout.OnRefreshListener() {
#Override
public void onRefresh() {
shopwebview.reload();
}
}
);
}
#Override
protected void onRestart(){
super.onRestart();
mySwipeRefreshLayout.getViewTreeObserver().addOnScrollChangedListener(new ViewTreeObserver.OnScrollChangedListener() {
#Override
public void onScrollChanged() {
if (mywebview.getScrollY() == 0) {
mySwipeRefreshLayout.setEnabled(true);
} else {
mySwipeRefreshLayout.setEnabled(false);
}
}
});
}
#Override
protected void onPause(){
super.onPause();
mySwipeRefreshLayout.getViewTreeObserver().removeOnScrollChangedListener(mOnScrollChangedListener);
}
Layout XML
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<androidx.swiperefreshlayout.widget.SwipeRefreshLayout
android:id="#+id/swipeContainer"
android:layout_width="match_parent"
android:layout_height="match_parent">
<WebView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center"
android:background="#color/colorPrimary"
android:contentDescription="#string/activityLabel"
android:visibility="visible"
android:id="#+id/MainWebInterface"/>
</androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
<WebView
android:id="#+id/HandShakeWebInterface"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_centerInParent="true"
android:background="#color/colorPrimary"
android:visibility="gone" />
</RelativeLayout>
Add NestedScrollView in swiperefreshlayout. You could wrap webview in Swipe refesh layout like this
<androidx.swiperefreshlayout.widget.SwipeRefreshLayout
android:id="#+id/swipeContainer"
android:layout_width="match_parent"
android:layout_height="match_parent">
<androidx.core.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="match_parent">
<WebView
android:id="#+id/MainWebInterface"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center"
android:background="#color/colorPrimary"
android:contentDescription="#string/activityLabel"
android:visibility="visible" />
</androidx.core.widget.NestedScrollView>
</androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
Write OnRestart code in onResume.
Its because you are Adding addOnScrollChangedListener on Restart and onRestart is not called Always
I have a recyclerview inside SwipeRefreshLayout in a fragment. I have implemented AsyncTask to fetch data for recyclerview. The problem is SwipeRefreshLayout does not show at all, and hence the data is not populated in recyclerview. I have done the same thing for Activity and it works just fine but not in fragment. Can anybody guide me what am I doing wrong?
This is the layout file for fragment:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context=".FeatureFragment">
<androidx.swiperefreshlayout.widget.SwipeRefreshLayout
android:id="#+id/refresh_layout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<androidx.recyclerview.widget.RecyclerView
android:id="#+id/recyclerView"
android:layout_width="match_parent"
android:layout_height="match_parent">
</androidx.recyclerview.widget.RecyclerView>
</androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
</LinearLayout>
And here is what I've done in the fragment class.
public class FeaturedFragment extends Fragment implements SwipeRefreshLayout.OnRefreshListener {
private RecyclerView mRecyclerView;
private SwipeRefreshLayout mSwipeLayout;
public FeaturedFragment() {
// Required empty public constructor
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View view = inflater.inflate(R.layout.fragment_featured_captions, container, false);
mRecyclerView = view.findViewById(R.id.recyclerView);
mRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
mSwipeLayout = view.findViewById(R.id.refresh_layout);
mSwipeLayout.setOnRefreshListener(this);
return view;
}
#Override
public void onRefresh() {
new FetchFeedTask().execute((Void) null);
}
private class FetchFeedTask extends AsyncTask<Void, Void, Boolean> {
#Override
protected void onPreExecute() {
mSwipeLayout.setRefreshing(true);
}
#Override
protected Boolean doInBackground(Void... voids) {
//things to do in background
}
#Override
protected void onPostExecute(Boolean success) {
mSwipeLayout.setRefreshing(false);
mRecyclerView.setAdapter(/*adapter*/);
//things to do at the end
}
}
}
It's too late to answer here but might help someone else.
I faced the same issue and it is because the recyclerView is immediate child of swipeRefreshLayout so simply put the recyclerView in a layout (for example ConstraintLayout) and then put this layout in your swipeRefreshLayout and everything will work as you expected.
May your code not working because of ReacyclerView scroll Listener
Try below snipped.
mRecyclerView.addOnScrollListener(new RecyclerView.OnScrollListener(){
#Override
public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
int topRowVerticalPosition =
(recyclerView == null || recyclerView.getChildCount() == 0) ? 0 : recyclerView.getChildAt(0).getTop();
mSwipeLayout.setEnabled(topRowVerticalPosition >= 0);
}
#Override
public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
super.onScrollStateChanged(recyclerView, newState);
}
});
Also, add your initialization stuff inside onViewCreated() like below
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View view = inflater.inflate(R.layout.fragment_featured_captions, container, false);
return view;
}
#Override
public void onViewCreated(#NonNull View view, #Nullable Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
mRecyclerView = view.findViewById(R.id.recyclerView);
mRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
mSwipeLayout = view.findViewById(R.id.refresh_layout);
mSwipeLayout.setOnRefreshListener(this);
}
Change the height of swipelayout to wrap_content
Solution 1 :)
<androidx.swiperefreshlayout.widget.SwipeRefreshLayout
android:id="#+id/refresh_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content">
Solution 2:) Use swipe layout and recycler view using design library
<android.support.v4.widget.SwipeRefreshLayout
android:id="#+id/swipe_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
>
<android.support.v7.widget.RecyclerView
android:id="#+id/recyclerView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
/>
</android.support.v4.widget.SwipeRefreshLayout>
Use NestedScrollView . put your recycleview or listview inside it. with
android:nestedScrollingEnabled="true"
Complete example -
<androidx.core.widget.NestedScrollView
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:isScrollContainer="false"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="fill_vertical"
android:clipToPadding="false"
android:fillViewport="true"
app:layout_behavior="#string/appbar_scrolling_view_behavior">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<com.customfont.MyTextView
android:id="#+id/title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=" Title"
android:textSize="22dp"
android:textColor="#color/black"/>
<com.customfont.MyTextView
android:id="#+id/title2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=" Title"
android:textSize="22dp"
android:textColor="#color/black"/>
<androidx.swiperefreshlayout.widget.SwipeRefreshLayout
android:id="#+id/mSwipeRefreshLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:ignore="MissingConstraints">
<com.pagenia.app.exoplayer.utils.ExoPlayerRecyclerView
android:id="#+id/exoPlayerRecyclerView"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:nestedScrollingEnabled="true"
android:background="#FFFFFF"
android:dividerHeight="8dp" />
</androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
</LinearLayout>
</androidx.core.widget.NestedScrollView>
Try using the below snippet:
Always use support library widgets. instead of these:
<androidx.recyclerview.widget.RecyclerView
and
<androidx.swiperefreshlayout.widget.SwipeRefreshLayout
So:
<android.support.v4.widget.SwipeRefreshLayout
android:id="#+id/swipeRefresh"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v7.widget.RecyclerView
android:id="#+id/recycler_view"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</android.support.v4.widget.SwipeRefreshLayout>
I am using LinearLayoutManager with RecyclerView which is inside NestedScrollView. Everything is working fine but addOnChildAttachStateChangeListener not wroking
My xml file of fragmnet is
=====================================================:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/parent_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#dedcdc"
android:orientation="vertical">
<android.support.v4.widget.SwipeRefreshLayout
android:id="#+id/swipe_refresh_layout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v4.widget.NestedScrollView
android:id="#+id/nested_scrollview"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<RelativeLayout
android:id="#+id/layout_rel"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:background="#color/app_bg"
android:paddingBottom="#dimen/margin_16dp"
android:paddingLeft="#dimen/margin_10dp"
android:paddingRight="#dimen/margin_10dp"
android:paddingTop="#dimen/margin_16dp">
<ImageView
android:id="#+id/image_user"
android:layout_width="#dimen/post_profile_dp_size"
android:layout_height="#dimen/post_profile_dp_size"
android:layout_centerVertical="true"
android:adjustViewBounds="true"
android:scaleType="fitXY"
tools:src="#drawable/default_user" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_margin="#dimen/margin_5dp"
android:layout_toLeftOf="#+id/button_add_post"
android:layout_toRightOf="#+id/image_user"
android:gravity="center_vertical"
android:text="Say something" />
</RelativeLayout>
<ProgressBar
android:id="#+id/progress_bar_horizontal"
style="?android:attr/progressBarStyleHorizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:minHeight="10dip"
android:scaleY="2"
android:layout_below="#+id/layout_rel"
android:layout_centerVertical="true"
android:indeterminate="true" />
<android.support.v7.widget.RecyclerView
android:id="#+id/recycler_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:visibility="gone"
android:layout_below="#+id/progress_bar_horizontal"/>
</RelativeLayout>
</android.support.v4.widget.NestedScrollView>
</android.support.v4.widget.SwipeRefreshLayout>
and code in myfragmnet is
#Override
public void onViewCreated(View view, #Nullable Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
mNestedScrollView = (NestedScrollView) view.findViewById(R.id.nested_scrollview);
mNestedScrollView.setNestedScrollingEnabled(false);
mHorizontalProgressBar = (ProgressBar) view.findViewById(R.id.progress_bar_horizontal);
mHorizontalProgressBar.setVisibility(View.GONE);
mSwipeRefreshLayout = (SwipeRefreshLayout) view.findViewById(R.id.swipe_refresh_layout);
mSwipeRefreshLayout.setRefreshing(false);
mRecyclerView = (RecyclerView) view.findViewById(R.id.recycler_view);
mRecyclerView.setNestedScrollingEnabled(false);
mLinearLayoutManager = new LinearLayoutManager(getContext(), LinearLayoutManager.VERTICAL, false);
mRecyclerView.setLayoutManager(mLinearLayoutManager);
mAdapter = new DataListAdapter(this, getContext(), arrayList);
mRecyclerView.setAdapter(mAdapter);
endlessNestedScrollListener = new EndlessNestedScrollListener(mLinearLayoutManager) {
#Override
public void onLoadMore(int page, int totalItemsCount) {
LoadMoreData();
}
};
mNestedScrollView.setOnScrollChangeListener(endlessNestedScrollListener);
mRecyclerView.addOnChildAttachStateChangeListener(new RecyclerView.OnChildAttachStateChangeListener() {
#Override
public void onChildViewAttachedToWindow(View view) {
}
#Override
public void onChildViewDetachedFromWindow(View view) {
Log.d("tag","on detach");
}
});
}
Method onChildViewDetachedFromWindow in above code is not called because of nrestedscrollview.Is there any solution for it? Without nestedscrollview its woking perfectly, but i need to use nestedscrollview in my code.
onChildViewDetachedFromWindow is not called simply because when you use RecyclerView with WRAP_CONTENT inside NestedScrollView it attaches all elements at once and keeps them all the time. In other words elements will never be detached from RecyclerView inside NestedScrollView
I've a listview in an activity and I want to open a fragment when an item is clicked. For that I used FrameLayout along with ListView but it causes overlapping of fragment class over the activity. Is there any way to remove this solution?
Activity's Listview Item Click code:
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
DetailsView details = new DetailsView();
getSupportFragmentManager().beginTransaction().addToBackStack(null).add(R.id.frame, details).commit();
}
});
activity layout:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<com.baoyz.swipemenulistview.SwipeMenuListView
android:id="#+id/list"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<FrameLayout
android:id="#+id/frame"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
</LinearLayout>
</RelativeLayout>
Try to use FragmentManager.Replace() instead of .add()
Okay so I have a Tab view going inside of which I have a webview, a listview and a few other pages. I want to be able to do a SwipeRefreshLayout to refresh each item. I have this working on each page. But, when I scroll down in a webview I can't scroll back up. It triggers the refresh and rebuilds it. I'd like to be able to scroll up in my webview.
Layout stuff
<android.support.v4.widget.SwipeRefreshLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/swipe_container"
android:layout_width="match_parent"
android:layout_height="20px"
android:layout_weight="1"
android:nestedScrollingEnabled="true">
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".Splash$PlaceholderFragment">
<TextView
android:id="#+id/section_label"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<WebView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/webView"
android:layout_alignParentTop="true"
android:layout_alignParentStart="true"
android:overScrollMode="ifContentScrolls"
android:nestedScrollingEnabled="false"/>
<ProgressBar
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/progressBar"
android:layout_centerVertical="true"
android:layout_centerHorizontal="true" />
<ListView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/listView"
android:layout_centerVertical="false"
android:layout_centerHorizontal="true"
android:visibility="visible" />
</RelativeLayout>
</android.support.v4.widget.SwipeRefreshLayout>
The SwipeRefreshLayout is being used inside the fragment for my tabbed layout.
swipeLayout = (SwipeRefreshLayout) rootView.findViewById(R.id.swipe_container);
swipeLayout.setColorScheme(android.R.color.holo_blue_bright,
android.R.color.holo_green_light,
android.R.color.holo_orange_light,
android.R.color.holo_red_light);
swipeLayout.setOnRefreshListener( new SwipeRefreshLayout.OnRefreshListener() {
#Override public void onRefresh() {
if(getArguments().getInt(ARG_SECTION_NUMBER) == 4 ) {
stringArrayList.clear();
new updatetheQueue().execute(ctx);
}
else {
swipeLayout.setRefreshing(false);
}
}});
You can use an OnScrollChangedListener to disable SwipeRefreshLayout when the WebView is not scrolled to the top.
// Only enable swipe to refresh if the `WebView` is scrolled to the top.
webView.getViewTreeObserver().addOnScrollChangedListener(new ViewTreeObserver.OnScrollChangedListener() {
#Override
public void onScrollChanged() {
if (webView.getScrollY() == 0) {
swipeRefreshLayout.setEnabled(true);
} else {
swipeRefreshLayout.setEnabled(false);
}
}
});
Getting this working was very challenging. However there is a fairly simple modification that can be made to the layout XML to work around this. It means I can't update the webviews on swipe but thats okay.
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".Splash$PlaceholderFragment">
<TextView
android:id="#+id/section_label"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<WebView
android:id="#+id/webView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true"
android:overScrollMode="ifContentScrolls" />
<ProgressBar
android:id="#+id/progressBar"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true" />
<android.support.v4.widget.SwipeRefreshLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/swipe_container"
android:layout_width="match_parent"
android:layout_height="match_parent">
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".Splash$PlaceholderFragment">
<ListView
android:id="#+id/listView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="false"
android:visibility="visible" />
</RelativeLayout>
</android.support.v4.widget.SwipeRefreshLayout>
you can make a class extend SwipeRefreshLayout and Override canChildScrollUp to sit scro
#Override
public boolean canChildScrollUp() {
// TODO Auto-generated method stub
return true; // if you want it to scroll up
// check if child Get To Top
//return false // if you want it to execute swipe down to refresh listener
}
If you are using the ViewPager and the tabs are Fragments, you can fix your WebViewFragment with this snippet:
private ViewTreeObserver.OnScrollChangedListener mOnScrollChangedListener;
#Override
public void onStart() {
super.onStart();
swipeLayout.getViewTreeObserver().addOnScrollChangedListener(mOnScrollChangedListener =
new ViewTreeObserver.OnScrollChangedListener() {
#Override
public void onScrollChanged() {
if (mWebView.getScrollY() == 0)
swipeLayout.setEnabled(true);
else
swipeLayout.setEnabled(false);
}
});
}
#Override
public void onStop() {
swipeLayout.getViewTreeObserver().removeOnScrollChangedListener(mOnScrollChangedListener);
super.onStop();
}
More info in Android - SwipeRefreshLayout with empty textview.
this is how i solve the problem, hope it will help :
mWebView.getViewTreeObserver().addOnScrollChangedListener(new ViewTreeObserver.OnScrollChangedListener() {
#Override
public void onScrollChanged() {
if(mWebView.getScrollY() == 0){
mSwipeRefreshLayout.setEnabled(true);
}else{
mSwipeRefreshLayout.setEnabled(false);
}
}
});
In kotlin:
webView.viewTreeObserver.addOnScrollChangedListener {
binding.swipeRefreshLayout.isEnabled = webView.scrollY == 0
}