1 files changed, 55 insertions, 0 deletions
diff --git a/sandbox/mobile-android/android-jdk-classes/src/org/apache/tuscany/sca/android/ContextRegistry.java b/sandbox/mobile-android/android-jdk-classes/src/org/apache/tuscany/sca/android/ContextRegistry.java
new file mode 100644
index 0000000000..312c0059db
--- /dev/null
+++ b/sandbox/mobile-android/android-jdk-classes/src/org/apache/tuscany/sca/android/ContextRegistry.java
@@ -0,0 +1,55 @@
+package org.apache.tuscany.sca.android;
+
+import java.util.HashSet;
+import java.util.Hashtable;
+
+import android.content.Context;
+
+public class ContextRegistry {
+	
+	private static Hashtable<String, HashSet<Context>> contexts = new Hashtable<String, HashSet<Context>>();
+	
+	public static void registerContext(Context context) {
+		String packageName = context.getPackageName();
+		HashSet<Context> packContexts = contexts.get(packageName);
+		
+		if (packContexts == null) {
+			packContexts = new HashSet<Context>();
+			contexts.put(packageName, packContexts);
+			
+		}
+		
+		packContexts.add(context);
+		
+	}
+	
+	public static void unregisterContext(Context context) {
+		String packageName = context.getPackageName();
+		HashSet<Context> packContexts = contexts.get(packageName);
+		
+		if (packContexts != null) {
+			packContexts.remove(context);
+			
+			if (packContexts.isEmpty()) {
+				contexts.remove(packageName);
+			}
+			
+		}
+		
+	}
+	
+	public static Context[] getContexts(String packageName) {
+		HashSet<Context> packageContexts = contexts.get(packageName);
+		
+		if (packageContexts == null) {
+			return new Context[0];
+		}
+		
+		Context[] ret = new Context[packageContexts.size()];
+		packageContexts.toArray(ret);
+		
+		return ret;
+		
+	}
+
+}