Android NDK Beginner's Guide - Second Edition

Time for action – handling primitives in the native store

1. In StoreType.java, add the newly managed integer type to the enumeration:

   public enum StoreType {
       Integer,
       String
   }

2. Open Store.java and define the new integer functionalities our native store provides:

   public class Store {
       ...
       public native int getCount();
       
       public native int getInteger(String pKey);
       public native void setInteger(String pKey, int pInt);
   
       public native String getString(String pKey);
       public native void setString(String pKey, String pString);
   }

3. In the StoreActivity class, update the onGetValue() method to retrieve integer entries from the store when they are selected in the GUI:

   public class StoreActivity extends Activity { ... public static class PlaceholderFragment extends Fragment ...