定制NavigationView - 添加动态headerView，支持Android设计库 [英] Customising NavigationView - Adding dynamic headerView, Android Support Design Library

问题描述

我试过navigationView从全新的Andr​​oid支持设计库。我想有一个动态的headerview。基本上，我headerview会显示类似的每日新闻。我有一个10左右的报价，我想随机选择一个报价，并显示在headerView一个TextView。我也想添加的onClick方法的headerView。

I tried the navigationView from the new android support design library. I want to have a dynamic headerview. Basically, my headerview will show something like quote of the day. I have like around 10 quotes and i want to randomly select a quote and display in a textview in the headerView. I also want to add onClick method for the headerView.

现在，我看不出编程改变headerview布局的任何可能性。任何建议，以实现这一点？

Right now, I don't see any possibilities of changing the headerview layout programmatically. Any suggestions to implement this?

推荐答案

首先创建一个类似头的XML lay_header.xml

first create header XML like lay_header.xml

<TextView
    android:id="@+id/tvThought"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content" />

在你的java文件中充气一个TextView这上面头。像

on your java file inflate this above header in a TextView. like

TextView headerView = (TextView) LayoutInflater.from(this).inflate(R.layout.lay_header, null);
headerView.setText("Your_thoght");

现在将其添加为HeaderView

Now add it as a HeaderView

navView = (NavigationView) findViewById(R.id.navView);
navView.addHeaderView(headerView);

完蛋了...

Thats it...

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