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Add "Refresh" accessibility menu (#3121)

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* Add "Refresh" accessibility menu to TimelineFragment

Per https://developer.android.com/reference/androidx/swiperefreshlayout/widget/SwipeRefreshLayout
the layout does not provide accessibility events, and a menu item should be
provided as an alternative method for refreshing the content.

In `TimelineFragment`:
- Implement the `MenuProvider` interface so it can populate the action bar
  menu in activities that host the fragment
- Create a "Refresh" menu item, and refresh the state when it is selected

`MainActivity` has to change how the menu is created, so that fragments
can add items to it.

In `MainActivity`:
- Call `setSupportActionBar` so `mainToolbar` participates in menus
- Implement the `MenuProvider` interface, and move menu creation there
- Set the title via supportActionBar

* Never show the refresh item as a menubar action

Per guidelines in https://developer.android.com/develop/ui/views/touch-and-input/swipe/add-swipe-interface#AddRefreshAction

* Add "Refresh" menu item for AccountMediaFragment

Also, fix the colour of the refresh progress indicator

* Implement "Refresh" for AnnouncementsActivity

* Add "Refresh" menu for ConversationsFragment

* Keep the tabs adapter over the life of the viewpager

Make `tabs` `var` instead of `val` in `MainPagerAdapter` so it can be updated
when tabs change.

Then detach the `tabLayoutMediator`, update the tabs, and call
`notifyItemRangeChanged` in `setupTabs()`.

This fixes a bug (not sure if it's this code, or in ViewPager2) where
assigning a new adapter to the view pager seemed to result in a leak of one
or more fragments. This wasn't user-visible, but it's a leak, and it becomes
user-visible when fragments want to display menus.

This also fixes two other bugs:

1. Be on the left-most tab. Scroll down a bit. Then modify the tabs at
   "Account preferences > tabs", but keep the left-most tab as-is.

   Then go back to MainActivity. Your reading position in the left-most
   tab has been jumped to the top.

2. Be on any non-left-most tab. Then modify the tab list by reordering tabs
   (adding/removing tabs is also OK).

   Then go back to MainActivity. Your tab selection has been overridden,
   and the left-most tab has been selected.

Because the fragments are not destroyed unnecessarily your reading position
is retained. And it remembers the tab you had selected, and as long as that
tab is still present you will be returned to it, even if it's changed
position in the list.

Fixes https://github.com/tuskyapp/Tusky/issues/3251

* Add "Refresh" menu for ScheduledStatusActivity

* Lint

* Add "Refresh" menu for SearchFragment / SearchActivity

* Explicitly set the searchview width

Using "collapseActionView" requires the user to press "Back" twice to exit
the activity, which is not acceptable.

* Move toolbar handling in to ViewThreadActivity

Previous code had the toolbar in the fragment's layout. Refactor to make
consistent with other activities, and move the toolbar in to the activity
layout.

Implement MenuProvider in ViewThreadFragment to adjust the menu in the
activity.

* Add "Refresh" menu to ViewThreadFragment

* Implement "Refresh" for ViewEditsFragment

* Lint

* Add "Refresh" menu to ReportStatusesFragment

* Add "Refresh" menu to NotificationsFragment

* Rename menu resource files

Be consistent with the layout resource files, which have an activity/fragment
prefix, then the lower_snake_case name of the activity or fragment it's for.

* Only enable refresh menu if swiptorefresh is enabled

Some timelines don't have swipetorefresh enabled (e.g., those shown on
AccountActivity). In those cases don't add the refresh menu, rely on the
hosting activity to provide it.

Update AccountActivity to provide the refresh menu item.
This commit is contained in:
Nik Clayton 2023-03-01 19:58:18 +01:00 • committed by GitHub
commit 1b6108ca94
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32 changed files with 671 additions and 144 deletions
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37
app/src/main/java/com/keylesspalace/tusky/components/account/AccountActivity.kt
View file

@ -26,6 +26,7 @@ import android.graphics.drawable.LayerDrawable
import android.os.Bundle
import android.text.Editable
import android.view.Menu
import android.view.MenuInflater
import android.view.MenuItem
import android.view.View
import android.view.ViewGroup
@ -35,6 +36,7 @@ import androidx.annotation.Px
import androidx.appcompat.app.AlertDialog
import androidx.appcompat.content.res.AppCompatResources
import androidx.core.app.ActivityOptionsCompat
import androidx.core.view.MenuProvider
import androidx.core.view.ViewCompat
import androidx.core.view.WindowCompat
import androidx.core.view.WindowInsetsCompat
@ -88,6 +90,10 @@ import com.keylesspalace.tusky.util.unsafeLazy
import com.keylesspalace.tusky.util.viewBinding
import com.keylesspalace.tusky.util.visible
import com.keylesspalace.tusky.view.showMuteAccountDialog
import com.mikepenz.iconics.IconicsDrawable
import com.mikepenz.iconics.typeface.library.googlematerial.GoogleMaterial
import com.mikepenz.iconics.utils.colorInt
import com.mikepenz.iconics.utils.sizeDp
import dagger.android.DispatchingAndroidInjector
import dagger.android.HasAndroidInjector
import java.text.NumberFormat
@ -97,7 +103,7 @@ import java.util.Locale
import javax.inject.Inject
import kotlin.math.abs
class AccountActivity : BottomSheetActivity(), ActionButtonActivity, HasAndroidInjector, LinkListener {
class AccountActivity : BottomSheetActivity(), ActionButtonActivity, MenuProvider, HasAndroidInjector, LinkListener {
@Inject
lateinit var dispatchingAndroidInjector: DispatchingAndroidInjector<Any>
@ -153,6 +159,7 @@ class AccountActivity : BottomSheetActivity(), ActionButtonActivity, HasAndroidI
loadResources()
makeNotificationBarTransparent()
setContentView(binding.root)
addMenuProvider(this)
// Obtain information to fill out the profile.
viewModel.setAccountInfo(intent.getStringExtra(KEY_ACCOUNT_ID)!!)
@ -414,14 +421,16 @@ class AccountActivity : BottomSheetActivity(), ActionButtonActivity, HasAndroidI
draftsAlert.observeInContext(this, true)
}
private fun onRefresh() {
viewModel.refresh()
adapter.refreshContent()
}
/**
* Setup swipe to refresh layout
*/
private fun setupRefreshLayout() {
binding.swipeToRefreshLayout.setOnRefreshListener {
viewModel.refresh()
adapter.refreshContent()
}
binding.swipeToRefreshLayout.setOnRefreshListener { onRefresh() }
viewModel.isRefreshing.observe(
this
) { isRefreshing ->
@ -731,7 +740,7 @@ class AccountActivity : BottomSheetActivity(), ActionButtonActivity, HasAndroidI
}
}
override fun onCreateOptionsMenu(menu: Menu): Boolean {
override fun onCreateMenu(menu: Menu, menuInflater: MenuInflater) {
menuInflater.inflate(R.menu.account_toolbar, menu)
val openAsItem = menu.findItem(R.id.action_open_as)
@ -796,7 +805,12 @@ class AccountActivity : BottomSheetActivity(), ActionButtonActivity, HasAndroidI
menu.removeItem(R.id.action_add_or_remove_from_list)
}
return super.onCreateOptionsMenu(menu)
menu.findItem(R.id.action_search)?.apply {
icon = IconicsDrawable(this@AccountActivity, GoogleMaterial.Icon.gmd_search).apply {
sizeDp = 20
colorInt = MaterialColors.getColor(binding.collapsingToolbar, android.R.attr.textColorPrimary)
}
}
}
private fun showFollowRequestPendingDialog() {
@ -884,7 +898,7 @@ class AccountActivity : BottomSheetActivity(), ActionButtonActivity, HasAndroidI
viewUrl(url)
}
override fun onOptionsItemSelected(item: MenuItem): Boolean {
override fun onMenuItemSelected(item: MenuItem): Boolean {
when (item.itemId) {
R.id.action_open_in_web -> {
// If the account isn't loaded yet, eat the input.
@ -949,6 +963,11 @@ class AccountActivity : BottomSheetActivity(), ActionButtonActivity, HasAndroidI
viewModel.changeShowReblogsState()
return true
}
R.id.action_refresh -> {
binding.swipeToRefreshLayout.isRefreshing = true
onRefresh()
return true
}
R.id.action_report -> {
loadedAccount?.let { loadedAccount ->
startActivity(ReportActivity.getIntent(this, viewModel.accountId, loadedAccount.username))
@ -956,7 +975,7 @@ class AccountActivity : BottomSheetActivity(), ActionButtonActivity, HasAndroidI
return true
}
}
return super.onOptionsItemSelected(item)
return false
}
override fun getActionButton(): FloatingActionButton? {

42
app/src/main/java/com/keylesspalace/tusky/components/account/media/AccountMediaFragment.kt
View file

@ -16,15 +16,21 @@
package com.keylesspalace.tusky.components.account.media
import android.os.Bundle
import android.view.Menu
import android.view.MenuInflater
import android.view.MenuItem
import android.view.View
import androidx.core.app.ActivityOptionsCompat
import androidx.core.view.MenuProvider
import androidx.core.view.ViewCompat
import androidx.fragment.app.Fragment
import androidx.fragment.app.viewModels
import androidx.lifecycle.Lifecycle
import androidx.lifecycle.lifecycleScope
import androidx.paging.LoadState
import androidx.preference.PreferenceManager
import androidx.recyclerview.widget.GridLayoutManager
import com.google.android.material.color.MaterialColors
import com.keylesspalace.tusky.R
import com.keylesspalace.tusky.ViewMediaActivity
import com.keylesspalace.tusky.databinding.FragmentTimelineBinding
@ -39,20 +45,22 @@ import com.keylesspalace.tusky.util.openLink
import com.keylesspalace.tusky.util.show
import com.keylesspalace.tusky.util.viewBinding
import com.keylesspalace.tusky.viewdata.AttachmentViewData
import com.mikepenz.iconics.IconicsDrawable
import com.mikepenz.iconics.typeface.library.googlematerial.GoogleMaterial
import com.mikepenz.iconics.utils.colorInt
import com.mikepenz.iconics.utils.sizeDp
import kotlinx.coroutines.flow.collectLatest
import kotlinx.coroutines.launch
import java.io.IOException
import javax.inject.Inject
/**
* Created by charlag on 26/10/2017.
*
* Fragment with multiple columns of media previews for the specified account.
*/
class AccountMediaFragment :
Fragment(R.layout.fragment_timeline),
RefreshableFragment,
MenuProvider,
Injectable {
@Inject
@ -73,6 +81,7 @@ class AccountMediaFragment :
}
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
requireActivity().addMenuProvider(this, viewLifecycleOwner, Lifecycle.State.RESUMED)
val alwaysShowSensitiveMedia = accountManager.activeAccount!!.alwaysShowSensitiveMedia
@ -95,6 +104,8 @@ class AccountMediaFragment :
binding.recyclerView.adapter = adapter
binding.swipeRefreshLayout.isEnabled = false
binding.swipeRefreshLayout.setOnRefreshListener { refreshContent() }
binding.swipeRefreshLayout.setColorSchemeResources(R.color.tusky_blue)
binding.statusView.visibility = View.GONE
@ -108,6 +119,10 @@ class AccountMediaFragment :
binding.statusView.hide()
binding.progressBar.hide()
if (loadState.refresh != LoadState.Loading && loadState.source.refresh != LoadState.Loading) {
binding.swipeRefreshLayout.isRefreshing = false
}
if (adapter.itemCount == 0) {
when (loadState.refresh) {
is LoadState.NotLoading -> {
@ -133,6 +148,27 @@ class AccountMediaFragment :
}
}
override fun onCreateMenu(menu: Menu, menuInflater: MenuInflater) {
menuInflater.inflate(R.menu.fragment_account_media, menu)
menu.findItem(R.id.action_refresh)?.apply {
icon = IconicsDrawable(requireContext(), GoogleMaterial.Icon.gmd_refresh).apply {
sizeDp = 20
colorInt = MaterialColors.getColor(binding.root, android.R.attr.textColorPrimary)
}
}
}
override fun onMenuItemSelected(menuItem: MenuItem): Boolean {
return when (menuItem.itemId) {
R.id.action_refresh -> {
binding.swipeRefreshLayout.isRefreshing = true
refreshContent()
true
}
else -> false
}
}
private fun onAttachmentClick(selected: AttachmentViewData, view: View) {
if (!selected.isRevealed) {
viewModel.revealAttachment(selected)