Remove AndroidDateFormats

android/uhabits-android/src/main/java/org/isoron/uhabits/activities/common/views/BarChart.java

@@ -459,9 +459,9 @@ public class BarChart extends ScrollableChart
             return;
         }
 
-        dfYear = AndroidDateFormats.fromSkeleton("yyyy");
-        dfMonth = AndroidDateFormats.fromSkeleton("MMM");
-        dfDay = AndroidDateFormats.fromSkeleton("d");
+        dfYear = DateExtensionsKt.toSimpleDataFormat("yyyy");
+        dfMonth = DateExtensionsKt.toSimpleDataFormat("MMM");
+        dfDay = DateExtensionsKt.toSimpleDataFormat("d");
     }
 
     private void initPaints()

android/uhabits-android/src/main/java/org/isoron/uhabits/activities/common/views/FrequencyChart.java

@@ -316,8 +316,8 @@ public class FrequencyChart extends ScrollableChart
         }
         else
         {
-            dfMonth = AndroidDateFormats.fromSkeleton("MMM");
-            dfYear = AndroidDateFormats.fromSkeleton("yyyy");
+            dfMonth = DateExtensionsKt.toSimpleDataFormat("MMM");
+            dfYear = DateExtensionsKt.toSimpleDataFormat("yyyy");
         }
     }
 

android/uhabits-android/src/main/java/org/isoron/uhabits/activities/common/views/HistoryChart.java

@@ -509,8 +509,8 @@ public class HistoryChart extends ScrollableChart
         }
         else
         {
-            dfMonth = AndroidDateFormats.fromSkeleton("MMM");
-            dfYear = AndroidDateFormats.fromSkeleton("yyyy");
+            dfMonth = DateExtensionsKt.toSimpleDataFormat("MMM");
+            dfYear = DateExtensionsKt.toSimpleDataFormat("yyyy");
         }
     }
 

android/uhabits-android/src/main/java/org/isoron/uhabits/activities/common/views/ScoreChart.java

@@ -421,9 +421,9 @@ public class ScoreChart extends ScrollableChart
         }
         else
         {
-            dfMonth = AndroidDateFormats.fromSkeleton("MMM");
-            dfYear = AndroidDateFormats.fromSkeleton("yyyy");
-            dfDay = AndroidDateFormats.fromSkeleton("d");
+            dfMonth = DateExtensionsKt.toSimpleDataFormat("MMM");
+            dfYear = DateExtensionsKt.toSimpleDataFormat("yyyy");
+            dfDay = DateExtensionsKt.toSimpleDataFormat("d");
         }
     }
 

android/uhabits-android/src/main/java/org/isoron/uhabits/utils/DateExtensions.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2017 Álinson Santos Xavier <isoron@gmail.com>
+ * Copyright (C) 2016-2020 Álinson Santos Xavier <isoron@gmail.com>
  *
  * This file is part of Loop Habit Tracker.
  *
@@ -16,24 +16,15 @@
  * You should have received a copy of the GNU General Public License along
  * with this program. If not, see <http://www.gnu.org/licenses/>.
  */
-package org.isoron.uhabits.utils;
 
-import androidx.annotation.NonNull;
+package org.isoron.uhabits.utils
 
-import org.isoron.uhabits.core.utils.*;
+import android.text.format.DateFormat
+import org.isoron.uhabits.core.utils.*
+import java.text.*
+import java.util.*
 
-import java.text.*;
-import java.util.*;
-
-import static android.text.format.DateFormat.getBestDateTimePattern;
-
-public class AndroidDateFormats
-{
-    @NonNull
-    public static SimpleDateFormat fromSkeleton(@NonNull String skeleton)
-    {
-        Locale locale = Locale.getDefault();
-        skeleton = getBestDateTimePattern(locale, skeleton);
-        return DateFormats.fromSkeleton(skeleton, locale);
-    }
-}
+fun String.toSimpleDataFormat(): SimpleDateFormat {
+    val locale = Locale.getDefault()
+    return DateFormats.fromSkeleton(DateFormat.getBestDateTimePattern(locale, this), locale)
+}