Override Zoom Over Swipetorefresh - Android

Okay so if I have scrolled just a little bit and the swipetorefresh gets visible, and if I try to zoom with two fingers it just gets further down to refresh. What I want to achiev

Solution 1:

I had the same issue and I successfully solved it with next:

Create new class extended from SwipeRefreshLayout

publicclassSwipeToRefreshextendsSwipeRefreshLayout {

privatestaticfinalfloatREFRESH_RATE=10f;
privatefloat mDownX, mDownY, scaleX, scaleY;

publicSwipeToRefresh(Context context) {
    super(context);
}

publicSwipeToRefresh(Context context, AttributeSet attrs) {
    super(context, attrs);
}

@OverridepublicbooleanonInterceptTouchEvent(MotionEvent ev) {
    switch (ev.getAction()) {
        case MotionEvent.ACTION_DOWN:
            mDownX = ev.getX();
            mDownY = ev.getY();
            break;
        case MotionEvent.ACTION_MOVE:
            return doRefresh(ev);
        case MotionEvent.ACTION_UP:
            return doRefresh(ev);
    }
    returnsuper.onInterceptTouchEvent(ev);
}

privatebooleandoRefresh(MotionEvent ev) {
    scaleX = Math.abs(ev.getX() - mDownX);
    scaleY = Math.abs(ev.getY() - mDownY);
    if (scaleY / scaleX > REFRESH_RATE) {
        returnsuper.onInterceptTouchEvent(ev);
    } else {
        returnfalse;
    }
}

}

In activity

SwipeToRefreshmSwipeRefreshLayout= (SwipeToRefresh) findViewById(R.id.my_refresh_layout);
    mSwipeRefreshLayout.setOnRefreshListener(newSwipeRefreshLayout.OnRefreshListener() {
        @OverridepublicvoidonRefresh() {
            // Refresh WebView
        }
    });

Donn't forget change class name in layout

<com.example.package.SwipeToRefresh
        android:id="@+id/my_refresh_layout"
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <WebView
            android:id="@+id/webView"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_alignParentStart="true" />

    </com.example.package.SwipeToRefresh>

Good luck!