Expose the ability to set a max lifecycle state for a navigator host'…

…s topmost fragment.
hotwired · Jan 9, 2025 · eaeba02 · eaeba02
1 parent 4bed53e
commit eaeba02
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/navigation-fragments/src/main/java/dev/hotwire/navigation/navigator/NavigatorHost.kt b/navigation-fragments/src/main/java/dev/hotwire/navigation/navigator/NavigatorHost.kt
@@ -5,6 +5,7 @@ import android.view.View
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.FragmentManager
 import androidx.fragment.app.FragmentOnAttachListener
+import androidx.lifecycle.Lifecycle
 import androidx.navigation.fragment.NavHostFragment
 import androidx.navigation.fragment.findNavController
 import dev.hotwire.core.config.Hotwire
@@ -50,6 +51,18 @@ open class NavigatorHost : NavHostFragment(), FragmentOnAttachListener {
         return isAdded && !isDetached && childFragmentManager.primaryNavigationFragment != null
     }
 
+    /**
+     *
+     */
+    fun setMaxLifecycle(state: Lifecycle.State) {
+        val currentFragment = childFragmentManager.primaryNavigationFragment ?: return
+
+        childFragmentManager
+            .beginTransaction()
+            .setMaxLifecycle(currentFragment, state)
+            .commit()
+    }
+
     internal fun initControllerGraph() {
         navController.apply {
             graph = NavigatorGraphBuilder(