无法解析符号“android:title”

时间:2016-11-19 15:30:32

标签: android android-actionbar

我在ActionBar上发出警告我该怎么办? “无法在android:title

上解析符号@ string / info”

XML菜单:

<!-- "Mark Favorite", should appear as action button if possible -->
<item
    android:id="@+id/howto"
    android:icon="@drawable/info"
    android:title="@string/info"
    app:showAsAction="ifRoom"/>
<!-- Settings, should always be in the overflow -->

的活动:

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    super.onCreateOptionsMenu(menu);
    getMenuInflater().inflate(R.menu.main, menu);
    return true;
}

1 个答案:

答案 0 :(得分:0)

您可以尝试:

<item
      name="@string/info"
      id="@+id/howto"
      icon="@drawable/info"
      app:showAsAction="ifRoom"/>

希望这有帮助!