<NME> JodaApplication.java
<BEF> ADDFILE
<MSG> Initialize joda-time-android in sample

<DFF> @@ -0,0 +1,16 @@
+package net.danlew.android.joda.sample;
+
+import android.app.Application;
+import net.danlew.android.joda.ResourceZoneInfoProvider;
+
+public class JodaApplication extends Application {
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+
+        // It's important to initialize the ResourceZoneInfoProvider; otherwise
+        // joda-time-android will not work.
+        ResourceZoneInfoProvider.init(this);
+    }
+}

Initialize joda-time-android in sample