2 files changed, 11 insertions, 5 deletions
diff --git a/app/src/main/java/invalid/lena/rsend/FolderPickerActivity.kt b/app/src/main/java/invalid/lena/rsend/FolderPickerActivity.kt
index 0e403e0..b81ce22 100644
--- a/app/src/main/java/invalid/lena/rsend/FolderPickerActivity.kt
+++ b/app/src/main/java/invalid/lena/rsend/FolderPickerActivity.kt
@@ -40,10 +40,12 @@ class FolderPickerActivity : AppCompatActivity() {
         root = (getSystemService(StorageManager::class.java).primaryStorageVolume.directory
             ?: Environment.getExternalStorageDirectory()).canonicalFile
 
-        // Start where the field already points, if that is a directory under the
-        // root; otherwise at the root itself.
-        val start = intent.getStringExtra("start")?.let { safeDirectory(File(it)) }
-        current = start ?: root
+        // Start where the field already points, or where browsing had reached
+        // before a configuration change, if that is a directory under the root;
+        // otherwise at the root itself. Restored paths go through the same check
+        // as typed ones.
+        val start = savedInstanceState?.getString("current") ?: intent.getStringExtra("start")
+        current = start?.let { safeDirectory(File(it)) } ?: root
 
         use = findViewById(R.id.use)
         use.setOnClickListener {
@@ -66,6 +68,11 @@ class FolderPickerActivity : AppCompatActivity() {
         render()
     }
 
+    override fun onSaveInstanceState(outState: Bundle) {
+        outState.putString("current", current.absolutePath)
+        super.onSaveInstanceState(outState)
+    }
+
     private fun render() {
         pathView.text = current.absolutePath
         list.removeAllViews()
diff --git a/app/src/main/java/invalid/lena/rsend/RemoteActivity.kt b/app/src/main/java/invalid/lena/rsend/RemoteActivity.kt
index 83f499d..b0a94a0 100644
--- a/app/src/main/java/invalid/lena/rsend/RemoteActivity.kt
+++ b/app/src/main/java/invalid/lena/rsend/RemoteActivity.kt
@@ -235,7 +235,6 @@ class RemoteActivity : AppCompatActivity() {
         val at = save(r.copy(hostKey = line))
         if (at < 0) return
         index = at
-        intent.putExtra("index", at)
         status.text = "Host key pinned. Connection OK."
     }