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Code Releases Activity

No issue: Save/Restore State in HomeFragment

master
Emily Kager 2019-05-21 09:32:49 -07:00 committed by Emily Kager
parent aa9e5c46ae
commit 4b186eb86d
1 changed files with 11 additions and 8 deletions
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19
app/src/main/java/org/mozilla/fenix/home/HomeFragment.kt
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@ -83,6 +83,7 @@ class HomeFragment : Fragment(), CoroutineScope {
var deleteSessionJob: (suspend () -> Unit)? = null
private var layoutManagerState: Parcelable? = null
private var motionLayoutProgress = 0F
private val onboarding by lazy { FenixOnboarding(requireContext()) }
private lateinit var sessionControlComponent: SessionControlComponent
@ -197,19 +198,15 @@ class HomeFragment : Fragment(), CoroutineScope {
savedInstanceState?.apply {
layoutManagerState = getParcelable(KEY_LAYOUT_MANAGER_STATE)
val progress = getFloat(KEY_MOTION_LAYOUT_PROGRESS)
homeLayout.progress = if (progress > MOTION_LAYOUT_PROGRESS_ROUND_POINT) 1.0f else 0f
motionLayoutProgress = getFloat(KEY_MOTION_LAYOUT_PROGRESS)
homeLayout.progress = if (motionLayoutProgress > MOTION_LAYOUT_PROGRESS_ROUND_POINT) 1.0f else 0f
}
}
override fun onSaveInstanceState(outState: Bundle) {
super.onSaveInstanceState(outState)
sessionControlComponent.view.layoutManager!!.onSaveInstanceState()!!.apply {
outState.putParcelable(KEY_LAYOUT_MANAGER_STATE, this)
}
outState.putFloat(KEY_MOTION_LAYOUT_PROGRESS, homeLayout.progress)
outState.putParcelable(KEY_LAYOUT_MANAGER_STATE, layoutManagerState)
outState.putFloat(KEY_MOTION_LAYOUT_PROGRESS, motionLayoutProgress)
}
override fun onDestroyView() {
@ -220,6 +217,10 @@ class HomeFragment : Fragment(), CoroutineScope {
override fun onResume() {
super.onResume()
layoutManagerState?.also { parcelable ->
sessionControlComponent.view.layoutManager?.onRestoreInstanceState(parcelable)
}
homeLayout?.progress = if (motionLayoutProgress > MOTION_LAYOUT_PROGRESS_ROUND_POINT) 1.0f else 0f
(activity as AppCompatActivity).supportActionBar?.hide()
}
@ -392,6 +393,8 @@ class HomeFragment : Fragment(), CoroutineScope {
override fun onPause() {
super.onPause()
layoutManagerState = sessionControlComponent.view.layoutManager?.onSaveInstanceState()
motionLayoutProgress = homeLayout?.progress ?: 0F
sessionObserver?.let {
requireComponents.core.sessionManager.unregister(it)
}