Как изменить цвет кнопок навигации

"android:navigationBarColor"

I get

but there seems to be no way changing the button color to dark.

Anyone has the idea how to do it.

PS:

While researching in AOSP for the classes responsible for NavigationButtons, I could find NavigationBarView.java, PhoneStatusBar.java, PhoneWindowManager.java, navigation_bar.xml.

I was thinking of get reference of the drawable for the navigationbar buttons like ic_sysbar_recent and change their tint. But these are private and I cannot get their reference.

Also, I have seen people using xposed library to do it L-NAVBAR, but I don’t want to use any external library.

asked Oct 13, 2015 at 13:40

You can adjust
windowLightNavigationBar = true/false and
navigationBarColor = @color/yourColorId

so there’re 4 cases, I’ve made an experiment:

In short, you don’t want
windowLightNavigationBar= false while navigationBarColor=White

or

windowLightNavigationBar= true while navigationBarColor=Black
(this will be wired on SOME devices)

answered Apr 1, 2021 at 11:39

If your targeted user Api level is 27 or Higher just use this line in your AppTheme

<style name="AppTheme" parent="Theme.MaterialComponents.Light.NoActionBar">       
    <item name="android:windowBackground">@color/your_color</item>                
</style>

But if your targeted user api level is less 27 and higher you can you these line

<style name="AppTheme" parent="Theme.MaterialComponents.Light.NoActionBar">       
    <item name="android:windowBackground">@color/your_color</item>
    <item name="android:windowLightNavigationBar" tools:targetApi="27">true</item>            
</style>

By doing so, The user having API level 27 or higher get changed-color of BottomNav icon, but the user having API level less than 27, can’t enjoy these feature

answered Jul 16, 2020 at 3:57

If you are looking for a simple java method. The following code works

public static void setStatusBarColor(Activity A , int color , int color2 , boolean darkIcon) {
   
      if (A != null && !A.isFinishing()) {

           Window window = A.getWindow();

           window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);

           window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
           
           if(darkIcon){
                window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR);
           }else {
                window.getDecorView().setSystemUiVisibility(0);
           }

           window.setStatusBarColor(ContextCompat.getColor(A, color));
           window.setNavigationBarColor(ContextCompat.getColor(A,color2));

      }
 }

Inside Activity

  @Override
protected void onDestroy() {
    super.onDestroy();
    C.setStatusBarColor(this ,R.color.bg , R.color.navcolor ,false);
}

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    C.setStatusBarColor(this ,R.color.bg , R.color.bg,true);
    setContentView(R.layout.activity_teams_players);
}

answered Oct 19, 2022 at 11:49

"android:navigationBarColor"

I get

but there seems to be no way changing the button color to dark.

Anyone has the idea how to do it.

PS:

While researching in AOSP for the classes responsible for NavigationButtons, I could find NavigationBarView.java, PhoneStatusBar.java, PhoneWindowManager.java, navigation_bar.xml.

I was thinking of get reference of the drawable for the navigationbar buttons like ic_sysbar_recent and change their tint. But these are private and I cannot get their reference.

Also, I have seen people using xposed library to do it L-NAVBAR, but I don’t want to use any external library.

asked Oct 13, 2015 at 13:40

You can adjust
windowLightNavigationBar = true/false and
navigationBarColor = @color/yourColorId

so there’re 4 cases, I’ve made an experiment:

In short, you don’t want
windowLightNavigationBar= false while navigationBarColor=White

or

windowLightNavigationBar= true while navigationBarColor=Black
(this will be wired on SOME devices)

answered Apr 1, 2021 at 11:39

If your targeted user Api level is 27 or Higher just use this line in your AppTheme

<style name="AppTheme" parent="Theme.MaterialComponents.Light.NoActionBar">       
    <item name="android:windowBackground">@color/your_color</item>                
</style>

But if your targeted user api level is less 27 and higher you can you these line

<style name="AppTheme" parent="Theme.MaterialComponents.Light.NoActionBar">       
    <item name="android:windowBackground">@color/your_color</item>
    <item name="android:windowLightNavigationBar" tools:targetApi="27">true</item>            
</style>

By doing so, The user having API level 27 or higher get changed-color of BottomNav icon, but the user having API level less than 27, can’t enjoy these feature

answered Jul 16, 2020 at 3:57

If you are looking for a simple java method. The following code works

public static void setStatusBarColor(Activity A , int color , int color2 , boolean darkIcon) {
   
      if (A != null && !A.isFinishing()) {

           Window window = A.getWindow();

           window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);

           window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
           
           if(darkIcon){
                window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR);
           }else {
                window.getDecorView().setSystemUiVisibility(0);
           }

           window.setStatusBarColor(ContextCompat.getColor(A, color));
           window.setNavigationBarColor(ContextCompat.getColor(A,color2));

      }
 }

Inside Activity

  @Override
protected void onDestroy() {
    super.onDestroy();
    C.setStatusBarColor(this ,R.color.bg , R.color.navcolor ,false);
}

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    C.setStatusBarColor(this ,R.color.bg , R.color.bg,true);
    setContentView(R.layout.activity_teams_players);
}

answered Oct 19, 2022 at 11:49

In guidelines of Android 5.0, the navigation bar seems customizable:
http://www.google.com/design/spec/layout/structure.html#structure-system-bars

How can I change the navigation bar color?
I would like to use a white style.

Screenshots:

Edit: In my resources, I tested the style:

<item name="android:navigationBarColor" tools:targetApi="21">@android:color/white</item>

But the buttons are white. I would like the same renderer as the second image.

asked Dec 7, 2014 at 21:59

This code changes the navigation bar color according to your screen background color:

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
            getWindow().setNavigationBarColor(ContextCompat.getColor(this, R.color.any_color));
        }

You can also use the light style for the navigation bar:

<item name="android:navigationBarColor">@android:color/white</item>

if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        getWindow().setNavigationBarColor(getResources().getColor(R.color.colorWhite));
        getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR); //For setting material color into black of the navigation bar
    }

Use this one if your app’s API level is greater than 23

getWindow().setNavigationBarColor(ContextCompat.getColor(MainActivity.this, R.color.colorWhite));
        getWindow().getDecorView().setSystemUiVisibility(SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR);

May this code will not work for API level 30. Because » SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR» is deprecated in API level 30.
Check this out: https://developer.android.com/reference/android/view/View#SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR

answered Mar 24, 2020 at 14:00

You can also set light system navigation bar in API 26 programmatically:

View.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR);

Where View coluld be findViewById(android.R.id.content).

However remember that:

For this to take effect, the window must request FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS but not FLAG_TRANSLUCENT_NAVIGATION.

See documentation.

answered Jun 13, 2018 at 12:01

 getWindow().setNavigationBarColor(ContextCompat.getColor(MainActivity.this,R.color.colorPrimary)); //setting bar color   
 getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR); //additional setting items to be black if using white ui  

answered Feb 2, 2020 at 15:13

Old question. But at this time we have a direct solution. May be helpful for someone.

public static void setNavigationBarColor(Activity activity, int color, int divColor) {
    Window window= activity.getWindow();
    window.setNavigationBarColor(color);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
        window.setNavigationBarDividerColor(divColor);
    }
}

View Official Documentation

answered Jul 28, 2021 at 19:56