update setJsonURL function to set cache name

make this function automatically set the cache file name if one
is not already done

1 files changed, 8 insertions, 0 deletions

diff --git a/src/org/linaro/connect/CachedJSONLayoutAdapter.java b/src/org/linaro/connect/CachedJSONLayoutAdapter.java
index bba57bd..da845b9 100644
--- a/src/org/linaro/connect/CachedJSONLayoutAdapter.java
+++ b/src/org/linaro/connect/CachedJSONLayoutAdapter.java
@@ -44,8 +44,16 @@ public abstract class CachedJSONLayoutAdapter extends ArrayAdapter<JSONItem> {
 		mCacheFile = file;
 	}
 
+	/**
+	 * Sets the url to grab the data from. If no cache file name is set, then
+	 * it will use the basename of the url
+	 */
 	protected void setJSONUrl(String url) {
 		mJSONUrl = url;
+		if( mCacheFile == null ) {
+			String parts[] = url.split("/");
+			mCacheFile = parts[parts.length-1];
+		}
 	}
 
 	/**