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License: Apache License 2.0
非官方知乎专栏 - Android
License: Apache License 2.0
在PeopleListFrament中的getUserIdList()方法中有个未声明变量list
手机环境 : Android 4.2.1
Chrome 50
和 Yandex Browser
都试过。
在mainactivity的Recyclerview填充Adapter的过程中主界面的list会一闪一闪的,具体表现是,position为0的item消失,下面的item都往上挪一个position,然后position为0的item出现,下面的item会往下挪一个position,所以会一闪一闪的的情况。
您好,我用android studio编程源码时出现了com.android.dex.DexException: Multiple dex files define Lcom/android/volley/VolleyError;这个错误,查了很久说是可能重复定义了,不知道您编译时有没有出现这个问题
请问用Chrome抓知乎专栏的api是怎么抓的?求指点下
好多地方如果能有点注释就好了,毕竟是给小白看的嘛,比如CircleImageView中画图的时候。
java.lang.IllegalStateException: The content of the adapter has changed but ListView did not receive a notification.
Make sure the content of your adapter is not modified from a background thread, but only from the UI thread.
[in ListView(2131427430, class android.widget.ListView) with Adapter(class io.bxbxbai.zhuanlan.adapter.PostListAdapter)]
大体意思就是数据改变了,但是控件没观察到改变,作如下修改:
构造函数中改为:
if (data != null) {
addAll(data);
}
另外addAll改为如下:
public void addAll(List posts) {
mPosts.addAll(posts);
notifyDataSetChanged();
}
for (UserEntity entity : list) {
map.put(entity.getSlug(), entity);
}
报错:找不到变量:list,怎么弄?
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