修复RefreshLayout和ViewPager手势冲突

Some.java

viewPager.setOnTouchListener(new View.OnTouchListener() {

    @Override
    public boolean onTouch(View v, MotionEvent event) {
        switch (event.getAction()) {
            case MotionEvent.ACTION_MOVE:
                refreshLayout.setEnabled(false);
                break;
            case MotionEvent.ACTION_UP:
            case MotionEvent.ACTION_CANCEL:
                refreshLayout.setEnabled(true);
                break;
        }
        return false;
    }

});

SwipeRefreshLayout.java

/**
 * 修复RefreshLayout和ViewPager手势冲突，感觉并不怎么好使
 * http://stackoverflow.com/questions/23989910/horizontalscrollview-inside-swiperefreshlayout/23989911#23989911
 */
public class SwipeRefreshLayout extends android.support.v4.widget.SwipeRefreshLayout {

    private int mTouchSlop;
    private float mPrevX;

    public SwipeRefreshLayout(Context context) {
        super(context);
        init(context, null);
    }

    public SwipeRefreshLayout(Context context, AttributeSet attrs) {
        super(context, attrs);
        init(context, attrs);
    }

    private void init(Context context, AttributeSet attrs) {
        mTouchSlop = ViewConfiguration.get(context).getScaledTouchSlop();
    }

    @Override
    public boolean onInterceptTouchEvent(MotionEvent event) {
        switch (event.getAction()) {
            case MotionEvent.ACTION_DOWN:
                mPrevX = MotionEvent.obtain(event).getX();
                break;
            case MotionEvent.ACTION_MOVE:
                float xDiff = Math.abs(event.getX() - mPrevX);
                if (xDiff > mTouchSlop) {
                    return false;
                }
        }
        return super.onInterceptTouchEvent(event);
    }

}