java 方法只能从同一个库组中调用
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Method can only be called from within the same library group
提问by juergen d
I use this code
我用这个代码
ActionMenuItemView item = (ActionMenuItemView) findViewById(R.id.my_item_id);
item.setTitle("Test String");
and get the error
并得到错误
ActionMenuItemView.setTitle can only be called from within the same library group (groupId=com.android.support)
ActionMenuItemView.setTitle 只能从同一个库组内调用 (groupId=com.android.support)
I use the Android SDK 27 with Java 8 support activated. All related issues I found were bugs in previous releases of older Android versions. But I use the latest one.
我使用已激活 Java 8 支持的 Android SDK 27。我发现的所有相关问题都是旧版 Android 版本中的错误。不过我用的是最新的。
The app runs though anyway. But how to get rid of that error without only suppressing it?
无论如何，该应用程序仍在运行。但是如何摆脱那个错误而不只是抑制它呢？
回答by Manie Besselaar
this link
这个链接
helped me out.
帮了我。
It seems that the FloatingActionButton was move to a new package and now uses the .show() and .hide() methods instead of setVisibility().
似乎 FloatingActionButton 被移动到一个新包，现在使用 .show() 和 .hide() 方法而不是 setVisibility()。
The post applies to Kotlin, but the method names are the same for Java.
该帖子适用于 Kotlin，但 Java 的方法名称相同。
Hope this helps someone out there.
希望这可以帮助那里的人。
