Option to edit manga in details screen

app/src/main/kotlin/org/koitharu/kotatsu/core/nav/AppRouter.kt

@@ -246,8 +246,7 @@ class AppRouter private constructor(
 	}
 
 	fun openMangaOverrideConfig(manga: Manga) {
-		val intent = Intent(contextOrNull() ?: return, OverrideConfigActivity::class.java)
+		val intent = overrideEditIntent(contextOrNull() ?: return, manga)
-			.putExtra(KEY_MANGA, ParcelableManga(manga, withDescription = false))
 		startActivity(intent)
 	}
 
@@ -768,6 +767,10 @@ class AppRouter private constructor(
 				.putExtra(KEY_SOURCE, source.name)
 		}
 
+		fun overrideEditIntent(context: Context, manga: Manga): Intent =
+			Intent(context, OverrideConfigActivity::class.java)
+				.putExtra(KEY_MANGA, ParcelableManga(manga, withDescription = false))
+
 		fun isShareSupported(manga: Manga): Boolean = when {
 			manga.isBroken -> false
 			manga.isLocal -> manga.url.toUri().toFileOrNull() != null

app/src/main/kotlin/org/koitharu/kotatsu/details/ui/DetailsMenuProvider.kt

@@ -1,9 +1,13 @@
 package org.koitharu.kotatsu.details.ui
 
+import android.app.Activity
 import android.view.Menu
 import android.view.MenuInflater
 import android.view.MenuItem
 import android.view.View
+import androidx.activity.result.ActivityResult
+import androidx.activity.result.ActivityResultCallback
+import androidx.activity.result.contract.ActivityResultContracts
 import androidx.core.content.pm.ShortcutManagerCompat
 import androidx.core.view.MenuProvider
 import androidx.fragment.app.FragmentActivity
@@ -23,7 +27,12 @@ class DetailsMenuProvider(
 	private val viewModel: DetailsViewModel,
 	private val snackbarHost: View,
 	private val appShortcutManager: AppShortcutManager,
-) : MenuProvider {
+) : MenuProvider, ActivityResultCallback<ActivityResult> {
+
+	private val activityForResultLauncher = activity.registerForActivityResult(
+		ActivityResultContracts.StartActivityForResult(),
+		this,
+	)
 
 	private val router: AppRouter
 		get() = activity.router
@@ -98,8 +107,19 @@ class DetailsMenuProvider(
 				}
 			}
 
+			R.id.action_edit_override -> {
+				val intent = AppRouter.overrideEditIntent(activity, manga)
+				activityForResultLauncher.launch(intent)
+			}
+
 			else -> return false
 		}
 		return true
 	}
+
+	override fun onActivityResult(result: ActivityResult) {
+		if (result.resultCode == Activity.RESULT_OK) {
+			viewModel.reload()
+		}
+	}
 }

app/src/main/kotlin/org/koitharu/kotatsu/settings/override/OverrideConfigActivity.kt

@@ -45,7 +45,7 @@ class OverrideConfigActivity : BaseActivity<ActivityOverrideEditBinding>(), View
 		viewBinding.buttonResetCover.setOnClickListener(this)
 		viewBinding.layoutName.setEndIconOnClickListener(this)
 		viewModel.data.filterNotNull().observe(this, ::onDataChanged)
-		viewModel.onSaved.observeEvent(this) { finishAfterTransition() }
+		viewModel.onSaved.observeEvent(this) { onDataSaved() }
 		viewModel.isLoading.observe(this, ::onLoadingStateChanged)
 		viewModel.onError.observeEvent(this, ::onError)
 	}
@@ -120,4 +120,9 @@ class OverrideConfigActivity : BaseActivity<ActivityOverrideEditBinding>(), View
 			viewBinding.textViewError.isVisible = false
 		}
 	}
+
+	private fun onDataSaved() {
+		setResult(RESULT_OK)
+		finish()
+	}
 }

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

@@ -25,6 +25,12 @@
 		android:visible="false"
 		app:showAsAction="never" />
 
+	<item
+		android:id="@+id/action_edit_override"
+		android:orderInCategory="40"
+		android:title="@string/edit"
+		app:showAsAction="never" />
+
 	<item
 		android:id="@+id/action_scrobbling"
 		android:orderInCategory="50"