Option to manually track manga updates

app/src/main/java/org/koitharu/kotatsu/ui/list/feed/FeedFragment.kt

@@ -3,6 +3,7 @@ package org.koitharu.kotatsu.ui.list.feed
 import android.os.Bundle
 import android.view.Menu
 import android.view.MenuInflater
+import android.view.MenuItem
 import android.view.View
 import androidx.core.view.isVisible
 import com.google.android.material.snackbar.Snackbar
@@ -16,6 +17,7 @@ import org.koitharu.kotatsu.ui.common.list.OnRecyclerItemClickListener
 import org.koitharu.kotatsu.ui.common.list.PaginationScrollListener
 import org.koitharu.kotatsu.ui.common.list.decor.SpacingItemDecoration
 import org.koitharu.kotatsu.ui.details.MangaDetailsActivity
+import org.koitharu.kotatsu.ui.tracker.TrackWorker
 import org.koitharu.kotatsu.utils.ext.callOnScrollListeners
 import org.koitharu.kotatsu.utils.ext.getDisplayMessage
 import org.koitharu.kotatsu.utils.ext.hasItems
@@ -53,6 +55,15 @@ class FeedFragment : BaseFragment(R.layout.fragment_tracklogs), FeedView,
 		inflater.inflate(R.menu.opt_feed, menu)
 	}
 
+	override fun onOptionsItemSelected(item: MenuItem) = when(item.itemId) {
+		R.id.action_update -> {
+			TrackWorker.startNow(requireContext())
+			Snackbar.make(recyclerView, R.string.feed_will_update_soon, Snackbar.LENGTH_LONG).show()
+			true
+		}
+		else -> super.onOptionsItemSelected(item)
+	}
+
 	override fun onDestroyView() {
 		adapter = null
 		super.onDestroyView()

app/src/main/java/org/koitharu/kotatsu/ui/settings/SettingsActivity.kt

@@ -49,8 +49,6 @@ class SettingsActivity : BaseActivity(),
 	}
 
 	private fun openFragment(fragment: Fragment) {
-		fragment.enterTransition = Slide(Gravity.END)
-		fragment.exitTransition = Slide(Gravity.START)
 		supportFragmentManager.commit {
 			replace(R.id.container, fragment)
 			addToBackStack(null)

app/src/main/java/org/koitharu/kotatsu/ui/tracker/TrackWorker.kt

@@ -222,5 +222,17 @@ class TrackWorker(context: Context, workerParams: WorkerParameters) :
 			WorkManager.getInstance(context)
 				.enqueueUniquePeriodicWork(TAG, ExistingPeriodicWorkPolicy.KEEP, request)
 		}
+
+		fun startNow(context: Context) {
+			val constraints = Constraints.Builder()
+				.setRequiredNetworkType(NetworkType.CONNECTED)
+				.build()
+			val request = OneTimeWorkRequestBuilder<TrackWorker>()
+				.setConstraints(constraints)
+				.addTag(TAG)
+				.build()
+			WorkManager.getInstance(context)
+				.enqueue(request)
+		}
 	}
 }

app/src/main/res/menu/opt_feed.xml

@@ -1,2 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
-<menu />
+<menu
+	xmlns:android="http://schemas.android.com/apk/res/android"
+	xmlns:app="http://schemas.android.com/apk/res-auto">
+
+	<item
+		android:id="@+id/action_update"
+		android:orderInCategory="50"
+		android:title="@string/update"
+		app:showAsAction="never" />
+
+</menu>

app/src/main/res/values-ru/strings.xml

@@ -143,4 +143,6 @@
 	<string name="clear_updates_feed">Очистить ленту обновлений</string>
 	<string name="updates_feed_cleared">Лента обновлений очищена</string>
 	<string name="rotate_screen">Повернуть экран</string>
+	<string name="update">Обновить</string>
+	<string name="feed_will_update_soon">Обновление скоро начнётся</string>
 </resources>

app/src/main/res/values/strings.xml

@@ -144,4 +144,6 @@
 	<string name="clear_updates_feed">Clear updates feed</string>
 	<string name="updates_feed_cleared">Updates feed cleared</string>
 	<string name="rotate_screen">Rotate screen</string>
+	<string name="update">Update</string>
+	<string name="feed_will_update_soon">Feed update will start soon</string>
 </resources>