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store the currently visible portrait path at the fragment

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tibbi 2019-10-02 23:19:56 +02:00
parent 1dbe82e074
commit 04e49086f8
1 changed files with 5 additions and 0 deletions
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5
app/src/main/kotlin/com/simplemobiletools/gallery/pro/fragments/PhotoFragment.kt
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@ -76,6 +76,7 @@ class PhotoFragment : ViewPagerFragment() {
private var mWasInit = false
private var mIsPanorama = false
private var mIsSubsamplingVisible = false // checking view.visibility is unreliable, use an extra variable for it
private var mCurrentPortraitPhotoPath = ""
private var mImageOrientation = -1
private var mLoadZoomableViewHandler = Handler()
private var mScreenWidth = 0
@ -465,12 +466,16 @@ class PhotoFragment : ViewPagerFragment() {
val sideElementWidth = curWidth - screenWidth
val adapter = PortraitPhotosAdapter(context!!, paths, sideElementWidth) { position, x ->
mView.photo_portrait_stripe.smoothScrollBy((x + itemWidth / 2) - screenWidth / 2, 0)
if (paths[position] != mCurrentPortraitPhotoPath) {
mCurrentPortraitPhotoPath = paths[position]
}
}
mView.photo_portrait_stripe.adapter = adapter
setupStripeBottomMargin()
val coverIndex = getCoverImageIndex(paths)
mCurrentPortraitPhotoPath = paths[coverIndex]
setupStripeUpListener(adapter, screenWidth, itemWidth)
mView.photo_portrait_stripe.onGlobalLayout {