package com.moral.andbrickslib.views;
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import android.content.Context;
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import android.support.v4.view.ViewPager;
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import android.util.AttributeSet;
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import android.view.MotionEvent;
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/**
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* Hacky fix for Issue #4 and
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* http://code.google.com/p/android/issues/detail?id=18990
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* <p/>
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* ScaleGestureDetector seems to mess up the touch events, which means that
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* ViewGroups which make use of onInterceptTouchEvent throw a lot of
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* IllegalArgumentException: pointerIndex out of range.
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* <p/>
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* There's not much I can do in my code for now, but we can mask the result by
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* just catching the problem and ignoring it.
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*
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* @author Chris Banes
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*/
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public class HackyViewPager extends ViewPager {
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public HackyViewPager(Context context) {
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super(context);
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}
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public HackyViewPager(Context context, AttributeSet attrs) {
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super(context, attrs);
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}
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@Override
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public boolean onInterceptTouchEvent(MotionEvent ev) {
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try {
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return super.onInterceptTouchEvent(ev);
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} catch (IllegalArgumentException e) {
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e.printStackTrace();
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return false;
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}
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}
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}
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