commit ecd187a1c7c94101abc997a188f8d385938db2e0
author Eric Fitchett <efitchett@google.com> Thu Oct 09 14:37:44 2014 -0400
committer Eric Fitchett <efitchett@google.com> Thu Oct 09 14:44:19 2014 -0400
tree 0c86cc441a33a803a3491062d850f75caf2d214d
parent ecbd0fbd7b3ed1aa31c70b2c0148a8a01ffe8428

Fix NullPointerException in replaceText when empty

Bug: 17933233
Change-Id: Ie64097f8f314eeb7ef9cdf3a874d416995f8ade8

src/com/google/android/droiddriver/base/BaseUiElement.java

diff --git a/src/com/google/android/droiddriver/base/BaseUiElement.java b/src/com/google/android/droiddriver/base/BaseUiElement.java
index ce3849a..ef4038f 100644
--- a/src/com/google/android/droiddriver/base/BaseUiElement.java
+++ b/src/com/google/android/droiddriver/base/BaseUiElement.java
@@ -213,9 +213,11 @@
 
   @Override
   public void replaceText(String text) {
-      int len = this.getText().length();
-      for (int i = 0; i < len; i++) {
-          this.perform(SingleKeyAction.DELETE);
+      if (this.getText() != null) {
+          int len = this.getText().length();
+          for (int i = 0; i < len; i++) {
+              this.perform(SingleKeyAction.DELETE);
+          }
       }
       this.setText(text);
   }