force menu invalidation when expanding actionView from user interaction to properly layout menu items (#2503)

This commit is contained in:
MCAxiaz 2020-01-16 18:44:22 -08:00 committed by arkon
parent 73fbc81067
commit bed978a26a
4 changed files with 57 additions and 32 deletions

View file

@ -85,10 +85,11 @@ abstract class BaseController(bundle: Bundle? = null) : RestoreViewOnCreateContr
}
/**
* Workaround for disappearing menu items when collapsing an expandable item like a SearchView.
* Workaround for buggy menu item layout after expanding/collapsing an expandable item like a SearchView.
* This method should be removed when fixed upstream.
* Issue link: https://issuetracker.google.com/issues/37657375
*/
var expandActionViewFromInteraction = false
fun MenuItem.fixExpand(onExpand: ((MenuItem) -> Boolean)? = null, onCollapse: ((MenuItem) -> Boolean)? = null) {
setOnActionExpandListener(object : MenuItem.OnActionExpandListener {
override fun onMenuItemActionExpand(item: MenuItem): Boolean {
@ -101,6 +102,25 @@ abstract class BaseController(bundle: Bundle? = null) : RestoreViewOnCreateContr
return onCollapse?.invoke(item) ?: true
}
})
if (expandActionViewFromInteraction) {
expandActionViewFromInteraction = false
expandActionView()
}
}
/**
* Workaround for menu items not disappearing when expanding an expandable item like a SearchView.
* [expandActionViewFromInteraction] should be set to true in [onOptionsItemSelected] when the expandable item is selected
* This method should be called as part of [MenuItem.OnActionExpandListener.onMenuItemActionExpand]
*/
fun invalidateMenuOnExpand(): Boolean {
return if (expandActionViewFromInteraction) {
activity?.invalidateOptionsMenu()
false
} else {
true
}
}
}

View file

@ -215,37 +215,39 @@ open class BrowseCatalogueController(bundle: Bundle) :
inflater.inflate(R.menu.catalogue_list, menu)
// Initialize search menu
menu.findItem(R.id.action_search).apply {
val searchView = actionView as SearchView
val searchItem = menu.findItem(R.id.action_search)
val searchView = searchItem.actionView as SearchView
val query = presenter.query
if (!query.isBlank()) {
expandActionView()
searchView.setQuery(query, true)
searchView.clearFocus()
}
val searchEventsObservable = searchView.queryTextChangeEvents()
.skip(1)
.filter { router.backstack.lastOrNull()?.controller() == this@BrowseCatalogueController }
.share()
val writingObservable = searchEventsObservable
.filter { !it.isSubmitted }
.debounce(1250, TimeUnit.MILLISECONDS, AndroidSchedulers.mainThread())
val submitObservable = searchEventsObservable
.filter { it.isSubmitted }
searchViewSubscription?.unsubscribe()
searchViewSubscription = Observable.merge(writingObservable, submitObservable)
.map { it.queryText().toString() }
.subscribeUntilDestroy { searchWithQuery(it) }
fixExpand(onCollapse = {
searchWithQuery("")
true
})
val query = presenter.query
if (!query.isBlank()) {
searchItem.expandActionView()
searchView.setQuery(query, true)
searchView.clearFocus()
}
val searchEventsObservable = searchView.queryTextChangeEvents()
.skip(1)
.filter { router.backstack.lastOrNull()?.controller() == this@BrowseCatalogueController }
.share()
val writingObservable = searchEventsObservable
.filter { !it.isSubmitted }
.debounce(1250, TimeUnit.MILLISECONDS, AndroidSchedulers.mainThread())
val submitObservable = searchEventsObservable
.filter { it.isSubmitted }
searchViewSubscription?.unsubscribe()
searchViewSubscription = Observable.merge(writingObservable, submitObservable)
.map { it.queryText().toString() }
.subscribeUntilDestroy { searchWithQuery(it) }
searchItem.fixExpand(
onExpand = { invalidateMenuOnExpand() },
onCollapse = {
searchWithQuery("")
true
}
)
// Setup filters button
menu.findItem(R.id.action_set_filter).apply {
icon.mutate()
@ -278,6 +280,7 @@ open class BrowseCatalogueController(bundle: Bundle) :
override fun onOptionsItemSelected(item: MenuItem): Boolean {
when (item.itemId) {
R.id.action_search -> expandActionViewFromInteraction = true
R.id.action_display_mode -> swapDisplayMode()
R.id.action_set_filter -> navView?.let { activity?.drawer?.openDrawer(GravityCompat.END) }
R.id.action_open_in_browser -> openInBrowser()

View file

@ -80,6 +80,7 @@ open class ExtensionController : NucleusController<ExtensionPresenter>(),
override fun onOptionsItemSelected(item: MenuItem): Boolean {
when (item.itemId) {
R.id.action_search -> expandActionViewFromInteraction = true
R.id.action_settings -> {
router.pushController((RouterTransaction.with(ExtensionFilterController()))
.popChangeHandler(SettingsExtensionsFadeChangeHandler())
@ -137,7 +138,7 @@ open class ExtensionController : NucleusController<ExtensionPresenter>(),
}
// Fixes problem with the overflow icon showing up in lieu of search
searchItem.fixExpand()
searchItem.fixExpand(onExpand = { invalidateMenuOnExpand() })
}
override fun onItemClick(view: View, position: Int): Boolean {

View file

@ -321,7 +321,7 @@ class LibraryController(
val searchItem = menu.findItem(R.id.action_search)
val searchView = searchItem.actionView as SearchView
if (!query.isEmpty()) {
if (query.isNotEmpty()) {
searchItem.expandActionView()
searchView.setQuery(query, true)
searchView.clearFocus()
@ -339,7 +339,7 @@ class LibraryController(
searchRelay.call(query)
}
searchItem.fixExpand()
searchItem.fixExpand(onExpand = { invalidateMenuOnExpand() })
}
override fun onPrepareOptionsMenu(menu: Menu) {
@ -354,6 +354,7 @@ class LibraryController(
override fun onOptionsItemSelected(item: MenuItem): Boolean {
when (item.itemId) {
R.id.action_search -> expandActionViewFromInteraction = true
R.id.action_filter -> {
navView?.let { activity?.drawer?.openDrawer(GravityCompat.END) }
}