update

android/app/src/main/AndroidManifest.xml

@@ -1,9 +1,9 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <application
-        android:label="OFA Mobile"
+        android:label="pharmacy_mobile"
         android:name="${applicationName}"
+        android:enableOnBackInvokedCallback="true"
         android:icon="@mipmap/launcher_icon">
-        
         <activity
             android:name=".MainActivity"
             android:exported="true"
@@ -45,5 +45,5 @@
     </queries>
 
     <uses-permission android:name="android.permission.INTERNET"/>
-    <!-- <uses-permission android:name="android.permission.CAMERA" /> -->
+    <uses-permission android:name="android.permission.CAMERA" />
 </manifest>

android/app/src/profile/AndroidManifest.xml

@@ -3,6 +3,10 @@
          the Flutter tool needs it to communicate with the running application
          to allow setting breakpoints, to provide hot reload, etc.
     -->
+    <application
+        android:enableOnBackInvokedCallback="true">
+    </application>
+
     <uses-permission android:name="android.permission.INTERNET"/>
     <uses-permission android:name="android.permission.CAMERA" />
 </manifest>