Prevent ViewPager from destroying off-screen views

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予麋鹿
予麋鹿 2020-12-02 04:59

I have a ViewPager hooked up to a FragmentPagerAdapter that\'s displaying three fragments. The ViewPager appears to destroy a hosted fragment\'s view when it is more than on

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  •  南笙
    南笙 (楼主)
    2020-12-02 05:23

    "Set the number of pages that should be retained to either side of the current page in the view hierarchy in an idle state. Pages beyond this limit will be recreated from the adapter when needed."

    http://developer.android.com/reference/android/support/v4/view/ViewPager.html#setOffscreenPageLimit(int)

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