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Merge "Remove tab only if tab exists."

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This commit is contained in:
Xavier Ducrohet
2012-06-06 14:44:26 -07:00
committed by android code review
parent c424ad1060 7ec212f118
commit 392863b774
1 changed files with 3 additions and 1 deletions
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4
samples/ApiDemos/src/com/example/android/apis/app/ActionBarTabs.java
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@@ -52,7 +52,9 @@ public class ActionBarTabs extends Activity {
public void onRemoveTab(View v) { public void onRemoveTab(View v) {
final ActionBar bar = getActionBar(); final ActionBar bar = getActionBar();
bar.removeTabAt(bar.getTabCount() - 1); if (bar.getTabCount() > 0) {
bar.removeTabAt(bar.getTabCount() - 1);
}
} }
public void onToggleTabs(View v) { public void onToggleTabs(View v) {