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fixed some fullscreen view rotation related glitches

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This commit is contained in:
tibbi 2019-01-29 11:49:34 +01:00
parent 09726c0cd4
commit 58fe410e85
2 changed files with 17 additions and 9 deletions
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6
app/src/main/kotlin/com/simplemobiletools/gallery/pro/activities/ViewPagerActivity.kt
View file

@ -142,6 +142,12 @@ class ViewPagerActivity : SimpleActivity(), ViewPager.OnPageChangeListener, View
currentMedium.isFavorite = mFavoritePaths.contains(currentMedium.path)
val visibleBottomActions = if (config.bottomActions) config.visibleBottomActions else 0
getCurrentFragment()?.let {
(it as? PhotoFragment)?.apply {
mRotationDegrees = mCurrentRotationDegrees
}
}
menu.apply {
findItem(R.id.menu_show_on_map).isVisible = visibleBottomActions and BOTTOM_ACTION_SHOW_ON_MAP == 0
findItem(R.id.menu_slideshow).isVisible = visibleBottomActions and BOTTOM_ACTION_SLIDESHOW == 0

20
app/src/main/kotlin/com/simplemobiletools/gallery/pro/fragments/PhotoFragment.kt
View file

@ -62,6 +62,7 @@ class PhotoFragment : ViewPagerFragment() {
"google nexus 5x"
)
var mCurrentRotationDegrees = 0
private var mIsFragmentVisible = false
private var mIsFullscreen = false
private var mWasInit = false
@ -69,7 +70,7 @@ class PhotoFragment : ViewPagerFragment() {
private var mIsSubsamplingVisible = false // checking view.visibility is unreliable, use an extra variable for it
private var mImageOrientation = -1
private var mOriginalSubsamplingScale = 0f
private var mIoadZoomableViewHandler = Handler()
private var mLoadZoomableViewHandler = Handler()
private var mScreenWidth = 0
private var mScreenHeight = 0
private var mCurrentGestureViewZoom = 1f
@ -222,7 +223,7 @@ class PhotoFragment : ViewPagerFragment() {
if (activity?.isDestroyed == false) {
mView.subsampling_view.recycle()
}
mIoadZoomableViewHandler.removeCallbacksAndMessages(null)
mLoadZoomableViewHandler.removeCallbacksAndMessages(null)
}
override fun onConfigurationChanged(newConfig: Configuration) {
@ -344,7 +345,7 @@ class PhotoFragment : ViewPagerFragment() {
.into(mView.gestures_view)
}
private fun loadBitmap(degrees: Int = 0) {
private fun loadBitmap(degrees: Int = mCurrentRotationDegrees) {
val options = RequestOptions()
.signature(mMedium.path.getFileSignature())
.format(DecodeFormat.PREFER_ARGB_8888)
@ -368,7 +369,7 @@ class PhotoFragment : ViewPagerFragment() {
}
override fun onResourceReady(resource: Drawable?, model: Any?, target: Target<Drawable>?, dataSource: DataSource?, isFirstResource: Boolean): Boolean {
if (mIsFragmentVisible) {
if (mIsFragmentVisible && degrees == 0) {
scheduleZoomableView()
}
return false
@ -415,9 +416,9 @@ class PhotoFragment : ViewPagerFragment() {
}
private fun scheduleZoomableView() {
mIoadZoomableViewHandler.removeCallbacksAndMessages(null)
mIoadZoomableViewHandler.postDelayed({
if (mIsFragmentVisible && context?.config?.allowZoomingImages == true && mMedium.isImage() && !mIsSubsamplingVisible) {
mLoadZoomableViewHandler.removeCallbacksAndMessages(null)
mLoadZoomableViewHandler.postDelayed({
if (mIsFragmentVisible && context?.config?.allowZoomingImages == true && mMedium.isImage() && !mIsSubsamplingVisible && mCurrentRotationDegrees == 0) {
addZoomableView()
}
}, ZOOMABLE_VIEW_LOAD_DELAY)
@ -542,7 +543,8 @@ class PhotoFragment : ViewPagerFragment() {
}
fun rotateImageViewBy(degrees: Int) {
mIoadZoomableViewHandler.removeCallbacksAndMessages(null)
mCurrentRotationDegrees = degrees
mLoadZoomableViewHandler.removeCallbacksAndMessages(null)
mView.subsampling_view.beGone()
mIsSubsamplingVisible = false
loadBitmap(degrees)
@ -574,7 +576,7 @@ class PhotoFragment : ViewPagerFragment() {
mIsSubsamplingVisible = false
mView.subsampling_view.recycle()
mView.subsampling_view.beGone()
mIoadZoomableViewHandler.removeCallbacksAndMessages(null)
mLoadZoomableViewHandler.removeCallbacksAndMessages(null)
}
}