Fix issue #64 - Display "Hide content <" when content is shown

app/src/main/java/app/fedilab/android/ui/drawer/StatusAdapter.java

@@ -760,7 +760,11 @@ public class StatusAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
                 holder.binding.spoiler.setVisibility(View.VISIBLE);
                 holder.binding.spoiler.setText(statusToDeal.span_spoiler_text, TextView.BufferType.SPANNABLE);
             }
-
+            if (statusToDeal.isExpended) {
+                holder.binding.spoilerExpand.setText(context.getString(R.string.hide_content));
+            } else {
+                holder.binding.spoilerExpand.setText(context.getString(R.string.show_content));
+            }
         } else {
             holder.binding.spoiler.setVisibility(View.GONE);
             holder.binding.spoilerExpand.setVisibility(View.GONE);

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

@@ -1267,6 +1267,7 @@
     <string name="instance_health_checkedat">Checked at: %s</string>
     <string name="instance_health_uptime">Uptime: %,.2f %%</string>
     <string name="show_content"><![CDATA[Show content >]]></string>
+    <string name="hide_content"><![CDATA[Hide content <]]></string>
     <string name="stop_recording">Stop recording</string>