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How do disable paging by swiping with finger in ViewPager but still be able to swipe programmatically?

时间:2014-04-20 01:54:46      阅读:482      评论:0      收藏:0      [点我收藏+]

The more general extension of ViewPager would bet to create a "SetPagingEnabled" method so that we can enable and disable paging on the fly. To enable / disable the swiping, just overide two methods: "onTouchEvent" and "onInterceptTouchEvent". Both will return "false" if the paging was disabled.

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public class CustomViewPager extends ViewPager {

private boolean enabled;

public CustomViewPager(Context context, AttributeSet attrs) {
    super(context, attrs);
    this.enabled = true;
}

@Override
public boolean onTouchEvent(MotionEvent event) {
    if (this.enabled) {
        return super.onTouchEvent(event);
    }

    return false;
}

@Override
public boolean onInterceptTouchEvent(MotionEvent event) {
    if (this.enabled) {
        return super.onInterceptTouchEvent(event);
    }

    return false;
}

public void setPagingEnabled(boolean enabled) {
    this.enabled = enabled;
} }
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Then select this instead of the builtin viewpager in XML

<mypackage.CustomViewPager 
android:id="@+id/myViewPager" 
android:layout_height="match_parent" 
android:layout_width="match_parent" />

You just need to call the "setPagingEnabled" method with "false" and users won‘t be able to swipe to paginate

http://stackoverflow.com/questions/9650265/how-do-disable-paging-by-swiping-with-finger-in-viewpager-but-still-be-able-to-s

How do disable paging by swiping with finger in ViewPager but still be able to swipe programmatically?,布布扣,bubuko.com

How do disable paging by swiping with finger in ViewPager but still be able to swipe programmatically?

原文:http://www.cnblogs.com/savagemorgan/p/3675420.html

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