Show when an email is selected

TODO

@@ -1,5 +1,3 @@
-- Email selection
--- Show which have been selected (background? image?)
 - Deleting identities
 -- Select identities in list, or menu option of each?
 - Addressbook

res/layout/listitem_email.xml

@@ -10,6 +10,15 @@
         android:layout_height="wrap_content"
         android:src="@drawable/ic_contact_picture" />
 
+    <ImageView
+        android:id="@+id/email_selected"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignBottom="@+id/contact_picture"
+        android:layout_alignLeft="@+id/contact_picture"
+        android:visibility="gone"
+        android:src="@drawable/ic_navigation_accept" />
+
     <TextView
         android:id="@+id/email_subject"
         android:layout_width="wrap_content"

src/i2p/bote/android/EmailListAdapter.java

@@ -63,6 +63,10 @@ public class EmailListAdapter extends ArrayAdapter<Email> {
             }
         });
 
+        if (mSelectedEmails.get(position)) {
+            ((ImageView) v.findViewById(R.id.email_selected)).setVisibility(View.VISIBLE);
+        }
+
         try {
             String fromAddress = email.getOneFromAddress();