I ran into a similar problem in the past. A View-Pager must have a set height (it cannot wrap-content). Since a ViewPager loads separate pages, and not all at once, it won’t know what ‘wrap-content’ actually means. Setting the layout_height to fill_parent or a set dp allows the ViewPager to statically set it’s height and … Read more
Here is a demo of possible approach – use publisher with changed scrolled content coordinates with debounce, so event reported only after coordinates stopped changing. Tested with Xcode 12.1 / iOS 14.1 UPDATE: verified as worked with Xcode 13.3 / iOS 15.4 Note: you can play with debounce period to tune it for your needs. … Read more
For some reason I could not make work any of the above, but it did inspire me find a solution that did in my case. It’s not as flexible as others, but could easily be adapted to support both axes of scrolling. import SwiftUI struct OverflowContentViewModifier: ViewModifier { @State private var contentOverflow: Bool = false … Read more
After struggling with that problem for quite some time, I’ve found a solution that seems to work without being too ugly. First, make sure that whatever ViewGroup (directly) contains your EditText has descendantFocusability set to “Before Descendants,” focusable set to “true” and focusableInTouchMode set to “true.” This will not be the ScrollView itself, but the … Read more
This might be a bit late but I ran into the same problem so my solution is similar to above, had to disable the OnTouchListener as follows: // Get the ScrollView final ScrollView myScroll = (ScrollView) findViewById(R.id.display_scrollview); // Disable Scrolling by setting up an OnTouchListener to do nothing myScroll.setOnTouchListener( new OnTouchListener(){ @Override public boolean onTouch(View … Read more
I solved this by deselecting ‘Use Autolayout’ in the File Inspector pane of main view within the Scroll View. If you want to keep ‘Autolayout’ enabled, try ‘Editor -> Reslove Autolayout Issues -> Add Missing Constraints’. The key constraint appears to be ‘Bottom Space to: Superview and in my case was -300, giving 300 scroll … Read more
I would suggest you have a look at the Google I/O 2010 app source code, as their FlingableTabHost implementation would appear to have solved this problem: http://iosched.googlecode.com/svn/trunk/src/com/google/android/apps/iosched/ui/ScheduleActivity.java I think the key is in extending TabHost and overriding its onInterceptTouchEvent method.
Try this way Create Your CustomScrollview like this import android.content.Context; import android.util.AttributeSet; import android.view.MotionEvent; import android.widget.ScrollView; public class CustomScrollView extends ScrollView { private boolean enableScrolling = true; public boolean isEnableScrolling() { return enableScrolling; } public void setEnableScrolling(boolean enableScrolling) { this.enableScrolling = enableScrolling; } public CustomScrollView(Context context, AttributeSet attrs, int defStyle) { super(context, attrs, defStyle); } … Read more
Try this: @Override protected void onScrollChanged(int l, int t, int oldl, int oldt) { // Grab the last child placed in the ScrollView, we need it to determinate the bottom position. View view = (View) getChildAt(getChildCount()-1); // Calculate the scrolldiff int diff = (view.getBottom()-(getHeight()+getScrollY())); // if diff is zero, then the bottom has been reached … Read more
The problem is android:layout_margin=”10dp” in RelativeLayout of SrcollView Replace <RelativeLayout android:layout_width=”match_parent” android:layout_height=”wrap_content” android:layout_margin=”10dp”> with <RelativeLayout android:layout_width=”match_parent” android:layout_height=”wrap_content” android:padding=”10dp” >