Handle system bar insets in main activity

app/src/main/java/pl/lebihan/authnkey/MainActivity.kt

@@ -24,12 +24,15 @@ import android.view.animation.AccelerateDecelerateInterpolator
 import android.widget.Button
 import android.widget.LinearLayout
 import android.widget.TextView
+import androidx.activity.enableEdgeToEdge
 import androidx.appcompat.app.AlertDialog
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.content.ContextCompat
 import androidx.core.content.edit
+import androidx.core.view.ViewCompat
 import androidx.core.view.WindowCompat
 import androidx.core.view.WindowInsetsCompat
+import androidx.core.view.updatePadding
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
@@ -113,9 +116,24 @@ class MainActivity : AppCompatActivity() {
     }
 
     override fun onCreate(savedInstanceState: Bundle?) {
+        enableEdgeToEdge()
         super.onCreate(savedInstanceState)
+
         setContentView(R.layout.activity_main)
 
+        // Handle system bar insets
+        val rootView = findViewById<View>(android.R.id.content)
+        ViewCompat.setOnApplyWindowInsetsListener(rootView) { view, windowInsets ->
+            val insets = windowInsets.getInsets(WindowInsetsCompat.Type.systemBars())
+            view.updatePadding(
+                left = insets.left,
+                top = insets.top,
+                right = insets.right,
+                bottom = insets.bottom
+            )
+            WindowInsetsCompat.CONSUMED
+        }
+
         statusText = findViewById(R.id.statusText)
         connectionType = findViewById(R.id.connectionType)
         resultText = findViewById(R.id.resultText)

app/src/main/res/layout/activity_main.xml

@@ -4,10 +4,7 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical"
-    android:paddingTop="48dp"
-    android:paddingLeft="16dp"
-    android:paddingRight="16dp"
-    android:paddingBottom="16dp">
+    android:padding="16dp">
 
     <!-- Credential Provider Status -->
     <LinearLayout