Develop Reference

Toolbar not displaying from inside collapsing toolbar

Here is the code.
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/main"
android:layout_height="match_parent"
android:layout_width="match_parent">
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="100dp">
<android.support.design.widget.CollapsingToolbarLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_scrollFlags="scroll|enterAlways|exitUntilCollapsed">
<android.support.v7.widget.Toolbar
android:id="#+id/mytoolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
app:title="#string/app_name"
app:layout_collapseMode="pin"
app:theme="#style/ThemeOverlay.AppCompat.Light"/>
<android.support.design.widget.TabLayout
android:id="#+id/main_tablayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
app:layout_collapseMode="none"/>
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<!--<android.support.v4.widget.NestedScrollView-->
<!--android:id="#+id/nestedscroll"-->
<!--android:layout_width="match_parent"-->
<!--android:layout_height="match_parent"-->
<!--android:fillViewport="true"-->
<!--android:scrollbars="horizontal"-->
<!--app:layout_behavior="#string/appbar_scrolling_view_behavior">-->
<android.support.v4.view.ViewPager
android:id="#+id/main_viewpager"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior"/>
<!--</android.support.v4.widget.NestedScrollView>-->
<android.support.design.widget.FloatingActionButton
android:id="#+id/main_fab"
android:layout_margin="16dp"
android:src="#android:drawable/ic_media_play"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:layout_anchor="#id/main_viewpager"
app:layout_anchorGravity="bottom|end"/>
</android.support.design.widget.CoordinatorLayout>
The problem:
1) Toolbar is not visible.
2) Collapsing toolbar doesn't collapse at all. [Solved]
3) Viewpager and FAB also not visible if put inside nestedScrollView. [Solved]
Extra detail:
Layout for fragments of Viewpager have Linearlayout as root and inside that have a recyclerview.
Everything seems to be alright as per the code. Unable to understand what is missing. A good explanation of how coordinator layout and collapsing toolbar work together would also indeed help.

1) Toolbar is not visible.
First of all you need define what Toolbar do you want to use in your activity class:
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
Change existing xml code:
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="?attr/colorPrimary"
app:title="#string/app_name"
app:layout_collapseMode="parallax">
</android.support.v7.widget.Toolbar>
to:
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize" //set initial height
app:popupTheme="#style/ThemeOverlay.AppCompat.Light" //this might be also useful
app:title="#string/app_name"
app:layout_collapseMode="parallax" />
2) Collapsing toolbar doesn't collapse at all.
Did your activity using correct theme. Set to your AppBarLayout:
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar"
as in this example: include_list_viewpager.xml
3) Viewpager and FAB also not visible if put inside nestedScrollView.
There's no reason to do that. Adding these lines:
android:layout_marginTop="?attr/actionBarSize"
app:layout_behavior="#string/appbar_scrolling_view_behavior"
to ViewPager should be enough.
Both of them should be direct children of CoordinatorLayout.
Follow this example: http://blog.nkdroidsolutions.com/collapsing-toolbar-with-tabs-android-example/
If you're new to Material Design or feel a bit lost with some its behaviours, I highly recommend to check Chris Banes Material Design project cheesequare: https://github.com/chrisbanes/cheesesquare/
Hope it will help

First of all you should tell your activity that what toolbar you are using, so in onCreate method you should have:
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
your second and third problem should solve together. You should use NestedScrollView as the main layout for fragments inside ViewPager and then inside that, put your LinearLayout or anything else.

How to put tablayout into toolbar and they are in the same line in android developer

I want this effect.The tab is in the toolbar,not under the toolbar
I searched all of the website but can't find a way to do that thing.All document tells me how to add a tab under the toolbar but it's not what i want

I just came up with the answer, and it's simpler than I thougth:
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light">
<android.support.design.widget.TabLayout
android:id="#+id/main_tabs"
style="#style/MainTabLayout"
app:tabIndicatorHeight="0dp"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/home_toolbar"/>
</android.support.v7.widget.Toolbar>
</android.support.design.widget.AppBarLayout>
So there we have.
It's not the exactly same design as yours, but you just change whatever you want.
And don't forget to set your toolbar on your fragment or activity:
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);

ways to add 18dpx18dp size image right of title in collapsing toolbar layout? but not in toolbar

I want to put an icon right to title in collapsing tool bar, shown as below
but After collapsing i don't want it to show in tool bar.
i want to hide after collapsing.
i have done some thing. using
collapsingToolbarLayout.setTitle(item.getName());
collapsingToolbarLayout.setForeground(getResources().getDrawable(R.drawable.ic_photo_library_white_24dp));
which look like this.
i am still trying to adjust that image.
but i want to hide that image after collapsing. bez it looks like this.
here is my java code.
private void setToolbar(Product item) {
((AppCompatActivity) getActivity()).setSupportActionBar((productToolBar));
ActionBar actionBar = ((AppCompatActivity) getActivity()).getSupportActionBar();
actionBar.setTitle("");
productToolBar.setNavigationOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
getActivity().onBackPressed();
}
});
collapsingToolbarLayout.setTitle(item.getName());
collapsingToolbarLayout.setForeground(getResources().getDrawable(R.drawable.ic_photo_library_white_24dp));
collapsingToolbarLayout.set
}
and my xml file.
<android.support.design.widget.CoordinatorLayout
android:id="#+id/product_detail_main_content"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:apptools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.design.widget.AppBarLayout
android:id="#+id/appbar"
android:layout_width="match_parent"
android:layout_height="#dimen/product_detail_appBar_height"
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar">
<android.support.design.widget.CollapsingToolbarLayout
android:id="#+id/detail_product_collapsing_toolbar"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:foregroundGravity="bottom|right"
android:foregroundTintMode="add"
android:clipToPadding="true"
app:contentScrim="?attr/colorPrimary"
app:expandedTitleMarginStart="#dimen/space_xxlarge"
app:layout_scrollFlags="scroll|exitUntilCollapsed">
<ImageView
android:id="#+id/header"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/image"
android:fitsSystemWindows="true"
android:scaleType="centerCrop"
app:layout_collapseMode="parallax"
app:layout_collapseParallaxMultiplier="0.7"/>
<android.support.v7.widget.Toolbar
android:id="#+id/product_toolBar_title"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:fitsSystemWindows="true"
app:layout_collapseMode="pin"
app:navigationIcon="#drawable/ic_arrow_back_white_24dp"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light"
app:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar"/>
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v4.widget.NestedScrollView
........
<android.support.design.widget.CoordinatorLayout
Thanks in advance. ^_^

i got the solution its an issue.
CollapsingToolbarLayout child views not shown in devices< Android L 5.1 including 5.0
here is the link
https://code.google.com/p/android/issues/detail?id=177738&can=1&q=CollapsingToolbarLayout&colspec=ID%20Type%20Status%20Owner%20Summary%20Stars

Android - Overflow Menu and Back Button not showing in Collapsing Toolbar

I'm trying to implement features from the new Design Support Library to create a parallax scrolling toolbar which looks similar to the new material design WhatsApp profile pages. However, I can't get the overflow menu and back button to show in the top corners.
I have tried using the following methods to display the back button, but none of them works.
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setHomeButtonEnabled(true);
getSupportActionBar().setDisplayShowHomeEnabled(true);
And overwriting the onCreateOptionsMenu method for the overflow menu also didn't work.
Does anyone know how to add these toolbar icons to a CollapsingToolbar from the Design Support Library? Below is my layout xml for the activity. Thanks!
<android.support.design.widget.CoordinatorLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/main_content"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true">
<android.support.design.widget.AppBarLayout
android:id="#+id/appbar"
android:layout_width="match_parent"
android:layout_height="256dp"
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar"
android:fitsSystemWindows="true">
<android.support.design.widget.CollapsingToolbarLayout
android:id="#+id/collapsing_toolbar"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_scrollFlags="scroll|exitUntilCollapsed"
android:fitsSystemWindows="true"
app:contentScrim="#color/primary"
app:expandedTitleMarginStart="48dp"
app:expandedTitleMarginEnd="64dp">
<ImageView
android:id="#+id/backdrop"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:src="#drawable/headerbg"
android:scaleType="centerCrop"
android:fitsSystemWindows="true"
app:layout_collapseMode="parallax" />
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
app:popupTheme="#style/Theme.AppCompat.Light.DarkActionBar"
app:layout_collapseMode="pin" />
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v4.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="fill_vertical"
android:layout_marginBottom="?attr/actionBarSize"
app:layout_behavior="#string/appbar_scrolling_view_behavior">
</android.support.v4.widget.NestedScrollView>

I had the same issue, none from existing answers have helped me, surprising fix of my problem was in question description.
Solution for AppCompat Activity
So working collapsing toolbar with back button needs those few lines in controller onCreate method:
//change id to Your id
toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
//this line shows back button
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
Manifest of this activity ( notice parentActivityName attribute ):
<activity
android:name=".SomeActivity"
android:parentActivityName=".MainActivity"
android:theme="#style/AppTheme.NoActionBar"/>
Template part:
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fitsSystemWindows="true"
android:theme="#style/AppTheme.AppBarOverlay">
<android.support.design.widget.CollapsingToolbarLayout
android:id="#+id/collapsing_toolbar"
android:layout_width="match_parent"
android:layout_height="200dp"
app:layout_scrollFlags="scroll|exitUntilCollapsed"
app:contentScrim="#color/colorPrimary"
android:fitsSystemWindows="true"
app:expandedTitleGravity="center_horizontal"
>
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="#android:color/transparent"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light"
app:layout_collapseMode="pin"
/>
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
Alternative solution ( also AppCompat Activity )
Controller onCreate method:
toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
toolbar.setNavigationIcon(android.support.v7.appcompat.R.drawable.abc_ic_ab_back_material);
toolbar.setNavigationOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
onBackPressed();
}
});
This approach uses the same manifest and template presented in first solution.

In my case this works! app:layout_collapseMode="pin" inside toolbar layout

Try not to put this in the coordinatorLayout:
android:fitsSystemWindows="true"
It works for me. No idea why. Good luck

The following enables the Navigation Button:
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
toolbar.setNavigationIcon(getResources().getDrawable(R.drawable.ic_arrow_back_white_24dp, null));
toolbar.setNavigationOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
//onBackPressed()
}
});
To get the Overflow Menu behavior you have to declare a menu.xml file with showAsAction:never applied to your menu items like:
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<item android:id="#+id/action_one"
android:title="action 1"
android:orderInCategory="1"
app:showAsAction="never"/>
<item android:id="#+id/action_two"
android:title="action 2"
android:orderInCategory="2"
app:showAsAction="never"/>
</menu>
And inflate it like:
toolbar.inflateMenu(R.menu.main);
toolbar.setOnMenuItemClickListener(new Toolbar.OnMenuItemClickListener() {
#Override
public boolean onMenuItemClick(MenuItem item) {
switch (item.getItemId()) {
case R.id.action_one:
break;
case R.id.action_two:
break;
}
return true;
}
});

change
app:layout_collapseMode="parallax"
to
app:layout_collapseMode="pin"
in imageView.
hope this will work for you

If u have not added parentActivityName tag in manifest file, then do so by adding following lines of code as
<activity android:name=".Activity.MovieData"
android:parentActivityName=".Activity.Home">
</activity>
where "Activity" is my Package name
"MovieData" is my activity name
"Home" is my destination activity name
EDIT: If you are supporting android api level 15 and below then parentActivityName wont work.
To support lower versions, u need to add meta-data tag as
<meta-data
android:name="PARENT_ACTIVITY"
android:value="com.example.Activity.Home"/>

change this..
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:elevation="15dp"
android:layout_width="match_parent"
app:logo="#drawable/action_bar_logo"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:popupTheme="#style/AppTheme.PopupOverlay" />
the popupTheme makes the difference and it is what you were looking for..
this is my full xml
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:context=".AddUser">
<android.support.design.widget.AppBarLayout
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:theme="#style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:elevation="15dp"
android:layout_width="match_parent"
app:logo="#drawable/action_bar_logo"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:popupTheme="#style/AppTheme.PopupOverlay" />
</android.support.design.widget.AppBarLayout>
<include layout="#layout/content_add_user" />
</android.support.design.widget.CoordinatorLayout>
Good luck!

Goto res/values/ and open styles.xml
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
<!-- Customize your theme here. -->
<item name="colorPrimary">#color/colorPrimary</item>
<item name="colorPrimaryDark">#color/colorPrimaryDark</item>
<item name="colorAccent">#color/colorAccent</item>
</style>
Change parent="Theme.AppCompat.Light.NoActionBar" to parent="Theme.AppCompat.Light"
Then start debugging and remove all unnecessary code like // setSupportActionBar(toolbar); things.
Definitely work.

android title won't show in toolbar

I have an xml that I use with so many activities with fragments file but my problem is that I can't display the text I want in the toolbar, I use that xml that way because I have a navigation drawer and I needed to handle somethings so I had to do it that way.
my xml:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/frame_container"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".StatusActivity"
android:orientation="vertical" >
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
style="#style/ToolBarStyle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="?attr/colorPrimary"
android:minHeight="#dimen/abc_action_bar_default_height_material" />
</RelativeLayout>
One of my activities:
public class GroupChatActivity extends ActionBarActivity {
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_base_layout);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
getSupportActionBar().setDisplayShowHomeEnabled(true);
ActionBar actionBar = getSupportActionBar();
actionBar.setTitle("Groups history");
Aniways.init(this);
if(savedInstanceState == null)
{
FragmentManager manager = getSupportFragmentManager();
Fragment fragment = GroupChatFragment.newInstance(getIntent().getIntExtra("uid", 0));
manager.beginTransaction().add(R.id.frame_container, fragment).commit();
}
}
}
as you can see I try to set title to the action bar but it doesn't work.

getSupportActionBar().setDisplayShowTitleEnabled(true);

Setting,
app:title="#string/my_title"
within the declaration of the the android.support.v7.widget.Toolbar, hard codes the title in the toolbar.
To set the title programatically,
Toolbar toolbar = (Toolbar) findViewById(R.id.my_toolbar);
toolbar.setTitle("my title");
setSupportActionBar(toolbar);
in your activity class.

Try this .. this method works for me..!! hope it may help somebody..!!
<android.support.v7.widget.Toolbar
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/my_awesome_toolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="?attr/colorPrimary"
android:minHeight="?attr/actionBarSize"
app:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar" >
<TextView
android:id="#+id/toolbar_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:singleLine="true"
android:text="Toolbar Title"
android:textColor="#android:color/white"
android:textSize="18sp"
android:textStyle="bold" />
</android.support.v7.widget.Toolbar>
EDIT
You can also use this.
setSupportActionBar(toolbar);
if (getSupportActionBar() != null)
getSupportActionBar().setTitle("Toolbar title");

I spent about a day looking for the cause of the issue. Neither supportActionBar?.title = "SomeTitle" nor supportActionBar?.setDisplayShowTitleEnabled(true) did not work, nor hacks with custom toolbars from answers here looked good.
My activity is using CollapsingToolbarLayout but not displaying any title, nor label from manifest, nor dynamically set one. But the sample ScrollingActivity (New - Activity - ...) displayed the title.
Finally I set up a sample project, copied MyActivity and ScrollingActivity and looked through the diff.
layout_height both of the AppBarLayout and CollapsingToolbarLayout must be set to match_parent or fixed size. Thats all. See working code below.
<com.google.android.material.appbar.AppBarLayout
android:id="#+id/app_bar"
android:layout_width="match_parent"
android:layout_height="180dp"
android:fitsSystemWindows="true"
android:theme="#style/AppTheme.AppBarOverlay"
>
<com.google.android.material.appbar.CollapsingToolbarLayout
android:id="#+id/toolbar_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
app:layout_scrollFlags="scroll|exitUntilCollapsed"
app:toolbarId="#id/toolbar"
app:contentScrim="?attr/colorPrimary"
>
<androidx.appcompat.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:popupTheme="#style/AppTheme.PopupOverlay"
app:layout_collapseMode="pin"
/>
</com.google.android.material.appbar.CollapsingToolbarLayout>
</com.google.android.material.appbar.AppBarLayout>

Try toolbar.setTitle('Groups history');

getActionBar().setTitle("Groups History");
or if you are using AppCompat libraries;
getSupportActionBar().setTitle("Groups History");

I did a custom action bar.
Layout iguepardos_action_bar.xml with this code
<?xml version="1.0" encoding="utf-8"?>
<android.support.v7.widget.Toolbar
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:local="http://schemas.android.com/apk/res-auto"
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#color/blanco"
android:minHeight="?attr/actionBarSize">
<TextView
android:id="#+id/toolbar_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="left"
android:singleLine="true"
android:text="Toolbar Title"
android:textColor="#color/naranja"
android:textSize="18sp" />
</android.support.v7.widget.Toolbar>
In my Class extended AppCompatActivity I had this:
protected void onCreate(Bundle savedInstanceState) {
....
....
getSupportActionBar().setDisplayShowCustomEnabled(true); // is for specify use custom bar
getSupportActionBar().setCustomView(R.layout.iguepardos_action_bar); // my custom layout
getSupportActionBar().setDisplayHomeAsUpEnabled(true); // Button for come back
View mCustomView = getSupportActionBar().getCustomView(); // Set the view
TextView TitleToolBar = (TextView) mCustomView.findViewById(R.id.toolbar_title); // find title control
TitleToolBar.setText("The Title Show"); // Set the Title
}

I actually had to get the toolbar_title to set the text into each different activity:
toolbar = findViewById(R.id.toolbar);
toolbarTitle = findViewById(R.id.toolbar_title); //<----- here
toolbarTitle.setText(getString(R.string.my_activity_toolbar_title));
setSupportActionBar(toolbar);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);

if your title color is white and the toolbar is also white, you will not differentiate it. So try to change the toolbar color

Given below code worked me:
Toolbar myToolBar = findViewById(R.id.my_toolbar);
setSupportActionBar(myToolBar);
getSupportActionBar().setTitle(getString(R.string.toolbar_title_note));
First I tried with getSupportActionBar().setDisplayShowTitleEnabled(true); and then without it. It worked for both of the cases.
These are gradle settings for my project:
minSdkVersion 16
targetSdkVersion 30
compileSdkVersion 30
buildToolsVersion "30.0.3"