multiple additions and fixes for the Java APIs

Stuff needed for WhatsApp support

src/api-impl/android/os/BaseBundle.java

@@ -62,6 +62,16 @@ public class BaseBundle {
 		return mMap.containsKey(key);
 	}
 
+	/**
+	 * Returns the entry with the given key as an object.
+	 *
+	 * @param key a String key
+	 * @return an Object, or null
+	 */
+	public Object get(String key) {
+		return mMap.get(key);
+	}
+
 	/**
 	 * Returns the value associated with the given key, or null if
 	 * no mapping of the desired type exists for the given key or a null
@@ -94,6 +104,17 @@ public class BaseBundle {
 		return (s == null) ? defaultValue : s;
 	}
 
+	/**
+	 * Returns the value associated with the given key, or 0L if
+	 * no mapping of the desired type exists for the given key.
+	 *
+	 * @param key a String
+	 * @return a long value
+	 */
+	public long getLong(String key) {
+		return getLong(key, 0L);
+	}
+
 	/**
 	 * Returns the value associated with the given key, or defaultValue if
 	 * no mapping of the desired type exists for the given key.