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Please review my app. @nesquena and @thecodepath
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I have a principal activity :
`
public class VilleActivity extends ActionBarActivity {
```
MaterialViewPager materialViewPager;
View headerLogo;
int intLenght;
private String jsonResult;
//URL to ge…
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I'm encountering problems trying to navigate through tabs using d-pad, The tabs doesn't get the focus even thought i set the attribute android:focusable="true". Is there any special set up for enablin…
ghost updated
8 years ago
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Hello, I have an application that need to remove a tab before make an action. I tried to remove the tab via removeView, this remove me the view but not the tab. The view looks empty but the tab stays …
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```
java.lang.RuntimeException: Unable to start activity ComponentInfo{jp.lovesalmon.globalclock/jp.lovesalmon.globalclock.activity.TabActivity}: java.lang.NullPointerException: Attempt to invoke vir…
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# Activity: Lifecycle and Launch Mode
[TOC]
关于 Activty 相关的东西一直以来都是看别人总结的二手资料，从未正真的看过源码，包括官方文档的相关东西都能在源码中找到，所以 多看源码，永远不会错。
### 继承关系
由于 Activity 的源码太多，一个类就有 8000 行代码，所以找感兴趣，当然，每个类前面的注释特别…
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缺少onSaveInstanceState等实现，在重启应用程序的时候，会100%出现 java.lang.ClassNotFoundException android.support.v7.widget.RecyclerView$SavedState
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Hi,
I had used this fabulous lib for some time, and everything goes well. However, I suddenly encountered this crash caught by bugly yesterday.
Here is some necessary info:
- flycotablayoutVe…
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Hi all,
With the current implementation of the BottomNavigationBarXF, switching between tabs/pages is rather slow the first time a page/tab is opened, causing a couple of seconds of blank (backgrou…
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i m using design tab layout with viewpager but i want same functionality how can i hide design tabs once user start scrolling my page so that the whole view including tabs and linearlayout above tabs …