add permission external manifest

android/app/src/main/AndroidManifest.xml

@@ -9,10 +9,12 @@
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
     <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
 
     <application
         android:name="${applicationName}"
         android:label="unitstocks"
+        android:requestLegacyExternalStorage="true"
         android:icon="@mipmap/launcher_icon">
         <activity
             android:name=".MainActivity"