In android how to set navigation drawer header image and name programmatically in class file?

Question

In android studio 1.4.1, I have created new Navigation Drawer Project which is default.My issue is in this project there is nav_header_main.xml file which is for navigation

Answer 1

NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
View hView =  navigationView.getHeaderView(0);
TextView nav_user = (TextView)hView.findViewById(R.id.nav_name);
nav_user.setText(user);

hope this help!

Answer 2

don't add header in xml add using code by inflating layout

View hView =  navigationView.inflateHeaderView(R.layout.nav_header_main);
ImageView imgvw = (ImageView)hView.findViewById(R.id.imageView);
TextView tv = (TextView)hView.findViewById(R.id.textview);
imgvw .setImageResource();
tv.settext("new text");

Answer 3

Also you can use Kotlinx features

val hView = nav_view.getHeaderView(0)
hView.textViewName.text = "lorem ipsum"
hView.imageView.setImageResource(R.drawable.ic_menu_gallery)

Answer 4

NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view); navigationView.addHeaderView(yourview);

Answer 5

Here is my code below perfectly working Do not add the header in NavigationView tag in activity_main.xml

<include
    layout="@layout/app_bar_main"
    android:layout_width="match_parent"
    android:layout_height="match_parent" />

<android.support.design.widget.NavigationView
    android:id="@+id/nav_view"
    android:layout_width="wrap_content"
    android:layout_height="match_parent"
    android:layout_gravity="start"
    android:fitsSystemWindows="true"
    app:menu="@menu/activity_main_drawer"
    app:itemBackground="@drawable/active_drawer_color" />

add header programmatically with below code

View navHeaderView = navigationView.inflateHeaderView(R.layout.nav_header_main);
    headerUserName = (TextView) navHeaderView.findViewById(R.id.nav_header_username);
    headerMobileNo = (TextView) navHeaderView.findViewById(R.id.nav_header_mobile);
    headerMobileNo.setText("+918861899697");
    headerUserName.setText("Anirudh R Huilgol");

Answer 6

  nav = ( NavigationView ) findViewById( R.id.navigation );

    if( nav != null ){
        LinearLayout mParent = ( LinearLayout ) nav.getHeaderView( 0 );

        if( mParent != null ){
            // Set your values to the image and text view by declaring and setting as you need to here.

            SharedPreferences prefs = getSharedPreferences("user_data", MODE_PRIVATE);
            String photoUrl = prefs.getString("photo_url", null);
            String user_name = prefs.getString("name", "User");

            if(photoUrl!=null) {
                Log.e("Photo Url: ", photoUrl);

                TextView userName = mParent.findViewById(R.id.user_name);
                userName.setText(user_name);

                ImageView user_imageView = mParent.findViewById(R.id.avatar);

                RequestOptions requestOptions = new RequestOptions();
                requestOptions.placeholder(R.drawable.ic_user_24dp);
                requestOptions.error(R.drawable.ic_user_24dp);

                Glide.with(this).load(photoUrl)
                        .apply(requestOptions).thumbnail(0.5f).into(user_imageView);

            }

        }
    }

Hope this helps.