Prevent 0 length strings from triggering completions. Close #94. Close #96.

mgod · mgod · commit 89152676c66e · 2015-02-03T14:06:58.000-05:00
diff --git a/library/src/main/java/com/tokenautocomplete/TokenCompleteTextView.java b/library/src/main/java/com/tokenautocomplete/TokenCompleteTextView.java
@@ -397,7 +397,8 @@ public boolean enoughToFilter() {
             start = prefix.length();
         }
 
-        return end - start >= getThreshold();
+        //Don't allow 0 length entries to filter
+        return end - start >= Math.max(getThreshold(), 1);
     }
 
     @Override

Original file line number	Diff line number	Diff line change
`@@ -397,7 +397,8 @@ public boolean enoughToFilter() {`
`397`	`397`	`start = prefix.length();`
`398`	`398`	`}`
`399`	`399`
`400`		`- return end - start >= getThreshold();`
	`400`	`+ //Don't allow 0 length entries to filter`
	`401`	`+ return end - start >= Math.max(getThreshold(), 1);`
`401`	`402`	`}`
`402`	`403`
`403`	`404`	`@Override`