1 files changed, 20 insertions, 0 deletions
diff --git a/app/src/main/java/moe/yuuta/sysuicontroller/MainActivity.java b/app/src/main/java/moe/yuuta/sysuicontroller/MainActivity.java
new file mode 100644
index 0000000..6e783b2
--- /dev/null
+++ b/app/src/main/java/moe/yuuta/sysuicontroller/MainActivity.java
@@ -0,0 +1,20 @@
+package moe.yuuta.sysuicontroller;
+
+import android.os.Bundle;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.navigation.Navigation;
+
+public class MainActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+    }
+
+    @Override
+    public boolean onSupportNavigateUp() {
+        return Navigation.findNavController(this, R.id.nav_host).navigateUp();
+    }
+}