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fill the viewpager at the viewpager activity only when its ready

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This commit is contained in:
tibbi 2017-06-24 19:04:00 +02:00
parent e87cc4a86d
commit 71249d0a1e
1 changed files with 12 additions and 7 deletions
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13
app/src/main/kotlin/com/simplemobiletools/gallery/activities/ViewPagerActivity.kt
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@ -18,10 +18,7 @@ import android.os.Bundle
import android.provider.MediaStore
import android.support.v4.view.ViewPager
import android.util.DisplayMetrics
import android.view.Menu
import android.view.MenuItem
import android.view.OrientationEventListener
import android.view.View
import android.view.*
import com.simplemobiletools.commons.dialogs.ConfirmationDialog
import com.simplemobiletools.commons.dialogs.PropertiesDialog
import com.simplemobiletools.commons.dialogs.RenameItemDialog
@ -100,9 +97,17 @@ class ViewPagerActivity : SimpleActivity(), ViewPager.OnPageChangeListener, View
mDirectory = File(mPath).parent
title = mPath.getFilenameFromPath()
view_pager.viewTreeObserver.addOnGlobalLayoutListener(object : ViewTreeObserver.OnGlobalLayoutListener {
override fun onGlobalLayout() {
view_pager.viewTreeObserver.removeOnGlobalLayoutListener(this)
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1 && isDestroyed)
return
if (mMedia.isNotEmpty()) {
gotMedia(mMedia)
}
}
})
reloadViewPager()
scanPath(mPath) {}