Merge "Remove tab only if tab exists."

2012-06-06 14:44:26 -07:00
parent c424ad1060 7ec212f118
commit 392863b774
1 changed files with 3 additions and 1 deletions
--- a/samples/ApiDemos/src/com/example/android/apis/app/ActionBarTabs.java
+++ b/samples/ApiDemos/src/com/example/android/apis/app/ActionBarTabs.java
@@ -52,8 +52,10 @@ public class ActionBarTabs extends Activity {

    public void onRemoveTab(View v) {
        final ActionBar bar = getActionBar();
+        if (bar.getTabCount() > 0) {
            bar.removeTabAt(bar.getTabCount() - 1);
        }
+    }

    public void onToggleTabs(View v) {
        final ActionBar bar = getActionBar();