Hide empty message

app/src/main/java/org/isoron/uhabits/dialogs/ListHabitsFragment.java

@@ -7,7 +7,6 @@ import android.graphics.Color;
 import android.graphics.Point;
 import android.graphics.Typeface;
 import android.net.Uri;
-import android.os.AsyncTask;
 import android.os.Bundle;
 import android.os.Vibrator;
 import android.util.DisplayMetrics;
@@ -61,8 +60,8 @@ public class ListHabitsFragment extends Fragment
     TextView tvNameHeader;
     long lastLongClick = 0;
     private int tvNameWidth;
-
     private int button_count;
+    private View llEmpty;
 
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
@@ -95,16 +94,11 @@ public class ListHabitsFragment extends Fragment
         listView.setOnTouchListener(controller);
         listView.setDragEnabled(true);
 
-        if (Habit.getCount() == 0)
-        {
-            Log.d("x", "Removing listView");
         Typeface fontawesome =
                 Typeface.createFromAsset(getActivity().getAssets(), "fontawesome-webfont.ttf");
-
         ((TextView) view.findViewById(R.id.tvStarEmpty)).setTypeface(fontawesome);
-
-            ((ViewGroup) listView.getParent()).removeView(listView);
-        }
+        llEmpty = view.findViewById(R.id.llEmpty);
+        updateEmptyMessage();
 
         GregorianCalendar day = new GregorianCalendar(TimeZone.getTimeZone("GMT"));
         day.setTimeInMillis(DateHelper.getStartOfDay(DateHelper.getLocalTime()));
@@ -198,9 +192,16 @@ public class ListHabitsFragment extends Fragment
 
     public void notifyDataSetChanged()
     {
+        updateEmptyMessage();
         adapter.notifyDataSetChanged();
     }
 
+    private void updateEmptyMessage()
+    {
+        Log.d("x", "updating empty message");
+        llEmpty.setVisibility(Habit.getCount() > 0 ? View.GONE : View.VISIBLE);
+    }
+
     @Override
     public boolean onLongClick(View v)
     {

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

@@ -29,7 +29,7 @@
 
         <EditText
             android:id="@+id/input_description"
-            android:hint="@string/description"
+            android:hint="@string/description_hint"
             style="@style/dialogFormInputMultiline" />
 
         <LinearLayout

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

@@ -18,7 +18,7 @@
         />
 
     <LinearLayout
-        android:id="@+id/tvEmpty"
+        android:id="@+id/llEmpty"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:gravity="center"
@@ -31,13 +31,11 @@
             android:textSize="80sp"/>
 
         <TextView
-            android:text="@string/no_habits_found"
-            style="@style/habitsListEmptyStyle"/>
+            style="@style/habitsListEmptyStyle"
+            android:text="@string/no_habits_found"/>
 
     </LinearLayout>
 
-
-
     <LinearLayout style="@style/habitsListHeaderStyle">
 
         <TextView

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

@@ -47,6 +47,7 @@
     <string name="history">History</string>
     <string name="clear">Clear</string>
     <string name="description">Description</string>
+    <string name="description_hint">Description</string>
     <string name="repeat">Repeat</string>
     <string name="default_freq_num">3</string>
     <string name="times_every">times every</string>