Some minor fixes for the new version #30

 - change email text style to Underline (show it can be edited)

Author: Daniil Efremov

app/src/main/java/openscience/crowdsource/video/experiments/MainActivity.java

@@ -38,6 +38,8 @@
 import android.provider.MediaStore;
 import android.support.annotation.NonNull;
 import android.text.Html;
+import android.text.SpannableString;
+import android.text.style.UnderlineSpan;
 import android.util.Base64;
 import android.util.Log;
 import android.view.SurfaceHolder;
@@ -571,6 +573,9 @@ private void loadCachedEmail() {
         if (email == null) email = "";
         if (!email.equals("")) {
             t_email.setText(email.trim());
+            SpannableString spanString = new SpannableString(email);
+            spanString.setSpan(new UnderlineSpan(), 0, spanString.length(), 0);
+            t_email.setText(spanString);
         }
     }
 
@@ -585,9 +590,10 @@ private boolean updateEMail(String newEmailValue) {
                 log.append("ERROR: can't write local configuration (" + pemail + "!");
                 return true;
             }
-            t_email.setText(email.trim());
+            SpannableString spanString = new SpannableString(email.trim());
+            spanString.setSpan(new UnderlineSpan(), 0, spanString.length(), 0);
+            t_email.setText(spanString);
         }
-        t_email.setText(emailTrimmed);
         return false;
     }
 

app/src/main/res/layout/activity_main.xml

@@ -177,17 +177,6 @@
         android:layout_alignLeft="@+id/b_sdk"
         android:layout_alignStart="@+id/b_sdk">
     </TextView>
-    <!--<ImageButton-->
-        <!--android:id="@+id/btn_updateEmail"-->
-        <!--style="?android:attr/buttonStyleSmall"-->
-        <!--android:layout_width="wrap_content"-->
-        <!--android:layout_height="wrap_content"-->
-        <!--android:maxHeight="24dp"-->
-        <!--android:text="   "-->
-        <!--android:src="@drawable/abc_edit_text_material"-->
-        <!--android:layout_above="@+id/b_about"-->
-        <!--android:layout_toRightOf="@+id/t_email"-->
-        <!--/>-->
     <SurfaceView
         android:id="@+id/surfaceView1"
         android:layout_width="200dp"