OnClick 导航抽屉标题不起作用 [英] OnClick for navigation drawer header not working

问题描述

我的应用中有一个导航抽屉，其中包含一个标题和一些列表项.标题有一个文本视图，我想使其可点击，但我无法做到.

I have a navigation drawer in my app which contains a header and some list items. The header has a textview which i want to make clickable but I am not able to do it.

为了获取这个 textview 的 id，我使用了以下代码，因为与 onCreate 中的 setContentView 中的布局文件相比，它位于不同的布局文件中.

To get the id of this textview I used the following code, since it is in a different layout file compared to the one in the setContentView in onCreate.

    final LayoutInflater factory = getLayoutInflater();

    final View textEntryView = factory.inflate(R.layout.header, null);

    TextView home = (TextView) textEntryView.findViewById(R.id.home);
    home.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {

            Toast.makeText(curr_context, "SHOW", Toast.LENGTH_LONG).show();

        }
    });

header.xml 包含导航抽屉的标题.它有一个名为 home 的项目.我需要让它可点击.以上代码在onCreate方法中.

header.xml contains the header of the navigation drawer. It has an item named home. I need to make it clickable. The above code is in the onCreate method.

推荐答案

对我来说，其他答案不起作用.我试过下面的代码.我知道为时已晚.希望这会有所帮助.

For me other Answers didn't work. I have tried the below code. I know it's too late. Hope this will help some.

我做了什么来访问标题视图.

What I did to access the view of header.

NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
View headerview = navigationView.getHeaderView(0);
TextView profilename = (TextView) headerview.findViewById(R.id.prof_username);
profilename.setText("your name")

为了点击header的views，这里我使用了headerview的linearlayout

for clicking the views of header, here I have used a linearlayout of headerview

LinearLayout header = (LinearLayout) headerview.findViewById(R.id.header);
header.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Toast.makeText(HomeActivity.this, "clicked", Toast.LENGTH_SHORT).show();
            drawer.closeDrawer(GravityCompat.START);
        }
    });

或者

 headerview.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
           // Your code here 
        }
    });

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