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Settings in actionbar

(1) I want to remove the icon of settings which was created after when i make a new project with a Navigation Drawer Activity. (2) And also i want change the title of item to red color i an activity_main_drawer.xml. (3) The last one, i want also remove title of action bar.
The screenshot of action bar:
The code of menu items:
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
tools:showIn="navigation_view">
<group android:checkableBehavior="single">
<item android:title="Asosiy menyu"
>
<menu>
<item
android:id="#+id/nav_camera"
android:icon="#drawable/ic_star_black_24dp"
android:title="Yoqtirganlar" />
<item
android:id="#+id/nav_gallery"
android:icon="#drawable/ic_format_list_bulleted_black_24dp"
android:title="So'ngi ko'rilganlar" />
</menu>
</item>
</group>
</menu>
The title of navigation menu:

Your first question ans is remove below code from activity..
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main2, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
then after not show setting..
In string.xml in remove
<string name="app_name">RafDemo</string> // here give empty no show title in actionbar.

How to add overflow menu to Toolbar?

I'm trying to use Android ActionBar in my app, and have an option that's hidden away in the overflow menu.
There's a lot of documentation out there, but it's confusing because most of it is only relevant to very old versions of Android, and when you try applying the same concepts, they don't work anymore or work differently.
This is in my Activity layout
<android.support.v7.widget.Toolbar
android:id="#+id/my_toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:titleTextColor="#android:color/white"
android:background="#color/colorPrimary"
android:elevation="4dp"
android:theme="#style/ThemeOverlay.AppCompat.ActionBar"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light"/>
And this is in my Activity's onCreate() method
// sets up activity toolbar
Toolbar myToolbar = (Toolbar) findViewById(R.id.my_toolbar);
setSupportActionBar(myToolbar);
myToolbar.showOverflowMenu();
myToolbar.setTitleTextColor(R.color.lightPrimaryText);
I've also tried inflating a menu xml file from the onCreateOptionsMenu(), but that also didn't give me the results I wanted.

Define a Menu for your Toolbar in the res/menu resource folder, for example:
toolbar_menu.xml
<?xml version="1.0" encoding="utf-8"?>
<menu
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"
tools:context=".activity.MainActivity">
<item
android:id="#+id/action_sign_out"
android:title="#string/toolbar_sign_out"
app:showAsAction="never"/>
</menu>
Setting app:showAsAction="never" ensures that this MenuItem will not be shown in the Toolbar, but placed in the overflow menu instead.
The theme of your Activity should be (or derive from) one of the NoActionBar themes (Theme.AppCompat.NoActionBar for example, or Theme.MaterialComponents.NoActionBar if you're using Material Components).
In your Activity, set up your Toolbar:
Toolbar myToolbar = (Toolbar) findViewById(R.id.my_toolbar);
setSupportActionBar(myToolbar);
And override onCreateOptionsMenu() to inflate your previously defined menu resource:
#Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.toolbar_menu, menu);
return true;
}
You can override onOptionsItemSelected() to define the onClick behaviour of your MenuItem(s):
#Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.action_sign_out: {
// do your sign-out stuff
break;
}
// case blocks for other MenuItems (if any)
}
return true;
}

in manifest file declare
android:theme="#style/AppTheme.NoActionBar"
like this :
<activity
android:name=".ActivityName"
android:label="#string/label"
android:theme="#style/AppTheme.NoActionBar" />
and add this to your style :
<style name="AppTheme.NoActionBar">
<item name="windowActionBar">false</item>
<item name="windowNoTitle">true</item>
</style>
and call this in Activity onCreate() :
toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
override this method in activity:
#Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.product_list, menu);
//U can find item set icon and stuff...
MenuItem item= menu.findItem(R.id.action_search);
return true;
}
and declare your menu like this for overflow menu:
<?xml version="1.0" encoding="utf-8"?>
<menu >
<group>
<item
android:id="#+id/sign_out"
android:title="#string/sign_out" />
<item
android:id="#+id/about"
android:title="#string/about" />
</group>
</menu>
and for handle item selection call this
#Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
switch (id) {
case R.id.sign_out:
//do stuff
break;
}
return super.onOptionsItemSelected(item);
}
done :)

Simple do This copy this code on your MainActivet`
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main2, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
Group gp=(Group)findViewById(R.id.order);
return true;
}
return super.onOptionsItemSelected(item);
}`
Now Make Directory file for menu name for this go on Android_Studio->app Folder->Right_Click->New->Directory-> Enter name menu now Create a xml file in there with menu2.xml name
and past this code on menu2.xml file
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<item
android:id="#+id/action_settings"
android:orderInCategory="100"
android:title="#string/action_settings"
app:showAsAction="never"
android:icon="#android:drawable/ic_input_add"
/>
</menu>
if any Query Please text me

Add options in an option menu of main toolbar in Android studio

I am new at android and am trying to create a customized toolbar. I was wondering if there is any way to add options to the settings menu(3 dots) when it is clicked.

First you need to add an item in menu_main.xml(res>menu) file like.
<menu
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"
tools:context="in.amzbizsol.vts.MainActivity">
<item
android:id="#+id/action_changepassword"
android:orderInCategory="1"
android:title="Change Password"
app:showAsAction="never" />
<item
android:id="#+id/action_logout"
android:orderInCategory="2"
android:title="Logout"
app:showAsAction="never" />
then in your MainActivity create something like
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_changepassword) {
Intent intent=new Intent(getApplicationContext(),ChangePassword.class);
startActivity(intent);
return true;
}else if(id==R.id.action_logout){
finish();
}
return true;
}
return super.onOptionsItemSelected(item);
}

Please Check this documentation - https://developer.android.com/guide/topics/ui/menus.html

Menu is not showing in custom toolbar

I am trying to use custom menu in my android app. I want to add some menu items.
For the purpose, I add following in my menu_main.xml:
<menu 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"
tools:context=".MainActivity">
<item
android:id="#+id/action_settings"
android:orderInCategory="100"
android:title="#string/action_settings"
app:showAsAction="always" />
<item
android:id="#+id/contact"
android:icon="#drawable/ic_star"
android:orderInCategory="2000"
android:title="#string/Rate"
app:showAsAction="always" />
</menu>
And in MainActivity:
#Override
public boolean onCreateOptionsMenu(Menu menu)
{
menu.clear();
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
return super.onPrepareOptionsMenu(menu);
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings)
{
Toast.makeText(this,"Hello from settings",Toast.LENGTH_LONG).show();
return true;
}
if ( id == R.id.contact)
{
startActivity(new Intent(this,ContactUs.class));
return true;
}
return super.onOptionsItemSelected(item);
}
But, it is not working at all.
I tried some solutions on SO, but none of them worked.
e.g. this
Please help me to solve this.

You have to set your toolbar like
setActionBar(toolbar);
in onCreate()

Android : Search Icon not showing on Action Bar

As the title says I am trying to add an icon (for search purposes) in my Action Bar but all I get is the item's title in the three dot menu. Here is the code I use.
menu_main.xml :
<menu 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" tools:context=".MainActivity">
<item android:id="#+id/action_search"
android:icon="#drawable/search"
android:orderInCategory="100"
android:title="action_search"
app:showAsAction="always"/>
</menu>
The way I inflate the menu :
#Override
public boolean onCreateOptionsMenu(Menu menu) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.menu_main, menu);
return super.onCreateOptionsMenu(menu);
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_search) {
return true;
}
return super.onOptionsItemSelected(item);
}
Do you guys know why this happens ?
PS: I have holo.light as default theme for my app.

You are using some things for the native action bar (e.g., inheriting from FragmentActivity) and some things for the appcompat-v7 action bar backport (e.g., app:showAsAction).
Change menu_main.xml to this:
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
tools:context=".MainActivity">
<item
android:id="#+id/action_search"
android:icon="#drawable/search"
android:orderInCategory="100"
android:showAsAction="always"
android:title="action_search" />
</menu>

Use the following code this will work:
<item
android:id="#+id/action_search"
android:icon="#drawable/search"
android:showAsAction="always"
android:title="action_search" />
in your code you are using app:showAsAction="always" this is wrong use android:showAsAction="always"