Fix: state loss in SearchActivity and MediaDetailPagerFragment during screen rotation #6605
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| outState.putBoolean("isFeaturedImage", isFeaturedImage) | ||
| // save the current item position so it can be restored after rotation | ||
| if (binding != null) { | ||
| outState.putInt("current-page", binding!!.mediaDetailsPager.currentItem) |
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Just wondering: if we make binding null in onDestroy to fix memory leaks, will this always be null and never run? 🤔
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Description (required)
What changes did you make and why?
SearchActivity: added thaonSaveInstanceStateto track the current media position and updatedonCreateto restore the media detail view if a position was previously saved. This replaces the previous temporary fix inonResumewhich forced a back-press on rotation.MediaDetailPagerFragment: Updated the fragment to save and restore its internalViewPagercurrent item index.binding.root.postfor restoration, I ensured the UI is fully laid out before re-opening details, preventing crashes and ensuring the user stays on the same image they were viewing before rotating the device.onBackPressed()call fromonResume()which was an anti-pattern causing the fragment back-stack to increase incorrectly.Tests performed (required)
Tested ProdDebug on Redmi Note 13 Pro with API level 35.
isFeaturedImageandeditableflags are preserved after rotation, keeping menu items consistent.Part of issue #6508