Move app files to root folder

app/src/main/java/com/dosse/airpods/ui/NoBTActivity.java

@@ -0,0 +1,16 @@
+package com.dosse.airpods.ui;
+
+import android.os.Bundle;
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.dosse.airpods.R;
+
+public class NoBTActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate (Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_no_bt);
+    }
+
+}