Change username field to text instead of textEmail

Play store flags this app to collect user email addresses and blocks
publishing new version. The appeal was denied for this. Try removing
the email hints to see if then the update is fine.

Author: schwabe

main/src/main/res/layout/import_remote_config.xml

@@ -56,7 +56,7 @@
         android:layout_marginRight="4dp"
         android:layout_marginBottom="4dp"
         android:hint="@string/auth_username"
-        android:inputType="textEmailAddress" />
+        android:inputType="text" />
 
     <EditText
         android:id="@+id/password"

main/src/main/res/layout/userpass.xml

@@ -12,7 +12,7 @@
 
     <EditText
             android:id="@+id/username"
-            android:inputType="textEmailAddress"
+            android:inputType="text"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_marginTop="8dp"

main/src/main/res/values/strings.xml

@@ -194,7 +194,7 @@
     <string name="warn_no_dns">No DNS servers being used. Name resolution may not work. Consider setting custom DNS Servers. Please also note that Android will keep using your proxy settings specified for your mobile/Wi-Fi connection when no DNS servers are set.</string>
     <string name="dns_add_error">Could not add DNS Server \"%1$s\", rejected by the system: %2$s</string>
     <string name="ip_add_error">Could not configure IP Address \"%1$s\", rejected by the system: %2$s</string>
-    <string name="faq_howto">&lt;p&gt;Get a working config (tested on your computer or download from your provider/organisation)&lt;/p&gt;&lt;p&gt;If it is a single file with no extra pem/pkcs12 files you can email the file yourself and open the attachment. If you have multiple files put them on your sd card.&lt;/p&gt;&lt;p&gt;Click on the email attachment/Use the folder icon in the vpn list to import the config file&lt;/p&gt;&lt;p&gt;If there are errors about missing files put the missing files on your sd card.&lt;/p&gt;&lt;p&gt;Click on the save symbol to add the imported VPN to your VPN list&lt;/p&gt;&lt;p&gt;Connect the VPN by clicking on the name of the VPN&lt;/p&gt;&lt;p&gt;If there are error or warnings in the log try to understand the warnings/error and try to fix them&lt;/p&gt; </string>
+    <string name="faq_howto">&lt;p&gt;Get a working config (tested on your computer or download from your provider/organisation)&lt;/p&gt;&lt;p&gt;If it is a single file with no extra pem/pkcs12 files you can send the file yourself and open the attachment. If you have multiple files put them on your sd card.&lt;/p&gt;&lt;p&gt;Click on the email attachment/Use the folder icon in the vpn list to import the config file&lt;/p&gt;&lt;p&gt;If there are errors about missing files put the missing files on your sd card.&lt;/p&gt;&lt;p&gt;Click on the save symbol to add the imported VPN to your VPN list&lt;/p&gt;&lt;p&gt;Connect the VPN by clicking on the name of the VPN&lt;/p&gt;&lt;p&gt;If there are error or warnings in the log try to understand the warnings/error and try to fix them&lt;/p&gt; </string>
     <string name="faq_howto_title">Quick Start</string>
     <string name="setting_loadtun_summary">Try to load the tun.ko kernel module before trying to connect. Needs rooted devices.</string>
     <string name="setting_loadtun">Load tun module</string>