Merge branch 'make-interface-list-scrollable' into 'master'

Make interface list scrollable

See merge request !3

app/src/main/java/org/briarproject/hotspot/InterfacesFragment.java

@@ -21,7 +21,7 @@ public class InterfacesFragment extends Fragment {
     @Override
     public void onViewCreated(@NonNull View v, @Nullable Bundle savedInstanceState) {
         super.onViewCreated(v, savedInstanceState);
-        TextView textView = (TextView) v;
+        TextView textView = v.findViewById(R.id.text);
         textView.setText(NetworkUtils.getNetworkInterfaceSummary());
     }
 

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

 <?xml version="1.0" encoding="utf-8"?>
-<TextView xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:fontFamily="monospace"
-    android:padding="16dp"
-    tools:text="@tools:sample/lorem/random" />
+<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+	xmlns:tools="http://schemas.android.com/tools"
+	android:layout_width="match_parent"
+	android:layout_height="wrap_content">
+
+	<TextView
+		android:id="@+id/text"
+		android:layout_width="match_parent"
+		android:layout_height="wrap_content"
+		android:fontFamily="monospace"
+		android:padding="16dp"
+		tools:text="@tools:sample/lorem/random" />
+</ScrollView>
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