Example usage for com.facebook.react.views.scroll ReactScrollViewHelper emitScrollBeginDragEvent

Introduction

In this page you can find the example usage for com.facebook.react.views.scroll ReactScrollViewHelper emitScrollBeginDragEvent.

Prototype

public static void emitScrollBeginDragEvent(ViewGroup scrollView) 

Source Link

Usage

From source file:com.rnnestedscrollview.ReactNestedScrollView.java

License:MIT License

@Override
public boolean onInterceptTouchEvent(MotionEvent ev) {
    if (!mScrollEnabled) {
        return false;
    }// ww w  . j  a v a 2 s.c  o  m

    try {
        if (super.onInterceptTouchEvent(ev)) {
            NativeGestureUtil.notifyNativeGestureStarted(this, ev);
            ReactScrollViewHelper.emitScrollBeginDragEvent(this);
            mDragging = true;
            enableFpsListener();
            return true;
        }
    } catch (IllegalArgumentException e) {
        // Log and ignore the error. This seems to be a bug in the android SDK and
        // this is the commonly accepted workaround.
        // https://tinyurl.com/mw6qkod (Stack Overflow)
        Log.w(ReactConstants.TAG, "Error intercepting touch event.", e);
    }

    return false;
}

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From source file:com.zulipmobile.AnchorScrollView.java

License:Open Source License

@Override
public boolean onInterceptTouchEvent(MotionEvent ev) {
    if (!mScrollEnabled) {
        return false;
    }/*from   w  w  w  .j a v a2s.c  o  m*/

    if (super.onInterceptTouchEvent(ev)) {
        NativeGestureUtil.notifyNativeGestureStarted(this, ev);
        ReactScrollViewHelper.emitScrollBeginDragEvent(this);
        mDragging = true;
        enableFpsListener();
        return true;
    }

    return false;
}

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