Plugins: transferring list of protected fields

CreateDatabaseActivity: Passing app task to next activity
Keepass.cs: added documentation on Activities and AppTasks
SearchActivity.cs: passing appTask to next activity, using ForwardResult to pass ActivityResult back to previous activity
FileSelectActivity: pass AppTask to CreateDatabaseActivity, Recreate instead of Start+Finish (to have correct handling of ActivityResults)

src/java/Keepass2AndroidPluginSDK/src/keepass2android/pluginsdk/PluginActionBroadcastReceiver.java

@@ -52,6 +52,12 @@ public abstract class PluginActionBroadcastReceiver extends BroadcastReceiver {
 			} 
 			return res;
 		}
+		
+		protected String[] getProtectedFieldsListFromIntent()
+		{
+			return _intent.getStringArrayExtra(Strings.EXTRA_PROTECTED_FIELDS_LIST);
+		}
+	
 	}
 	
 	protected class ActionSelected extends PluginActionBase
@@ -89,10 +95,23 @@ public abstract class PluginActionBroadcastReceiver extends BroadcastReceiver {
 			return getFieldId() == null;
 		}
 
+		/**
+		 * 
+		 * @return a hashmap containing the entry fields in key/value form
+		 */
 		public HashMap<String, String> getEntryFields() 
 		{
 			return getEntryFieldsFromIntent();
 		}
+		
+		/**
+		 * 
+		 * @return an array with the keys of all protected fields in the entry
+		 */
+		public String[] getProtectedFieldsList()
+		{
+			return getProtectedFieldsListFromIntent();
+		}
 	}
 	
 	protected class CloseEntryView extends PluginActionBase
@@ -125,6 +144,15 @@ public abstract class PluginActionBroadcastReceiver extends BroadcastReceiver {
 			return getEntryFieldsFromIntent();
 		}
 		
+		/**
+		 * 
+		 * @return an array with the keys of all protected fields in the entry
+		 */
+		public String[] getProtectedFieldsList()
+		{
+			return getProtectedFieldsListFromIntent();
+		}
+		
 		public void addEntryAction(String actionDisplayText, int actionIconResourceId, Bundle actionData) throws PluginAccessException
 		{
 			addEntryFieldAction(null, null, actionDisplayText, actionIconResourceId, actionData);

src/java/Keepass2AndroidPluginSDK/src/keepass2android/pluginsdk/Strings.java

@@ -88,6 +88,12 @@ public class Strings {
 	 */
 	public static final String EXTRA_ENTRY_OUTPUT_DATA = "keepass2android.EXTRA_ENTRY_OUTPUT_DATA";
 
+	/**
+	 * Json serialized lisf of field keys, specifying which field of the EXTRA_ENTRY_OUTPUT_DATA is protected.  
+	 */
+	public static final String EXTRA_PROTECTED_FIELDS_LIST = "keepass2android.EXTRA_PROTECTED_FIELDS_LIST";
+
+
 	/**
 	 * Extra key for passing the access token (both ways)
 	 */