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handle onPageSelected called twice on every page change

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tibbi
2017-12-17 11:46:41 +01:00
parent 9751daa8af
commit 8843a4a006
1 changed files with 8 additions and 5 deletions
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13
app/src/main/kotlin/com/simplemobiletools/gallery/activities/ViewPagerActivity.kt
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@ -860,11 +860,14 @@ class ViewPagerActivity : SimpleActivity(), ViewPager.OnPageChangeListener, View
if (view_pager.offscreenPageLimit == 1) { if (view_pager.offscreenPageLimit == 1) {
view_pager.offscreenPageLimit = 2 view_pager.offscreenPageLimit = 2
} }
mPos = position
updateActionbarTitle() if (mPos != position) {
mRotationDegrees = 0f mPos = position
supportInvalidateOptionsMenu() updateActionbarTitle()
scheduleSwipe() mRotationDegrees = 0f
supportInvalidateOptionsMenu()
scheduleSwipe()
}
} }
override fun onPageScrollStateChanged(state: Int) { override fun onPageScrollStateChanged(state: Int) {