Android bottomNavigationView Styling by Theme












0















I want my users to be able to change the (color) theme of my App. So we create multiple themes.



<resources>
<!-- First Theme -->
<style name="themeOne" parent="Theme.AppCompat.NoActionBar">
<item name="colorPrimary">@color/themeOneColorPrimary</item>
<item name="colorPrimaryDark">@color/themeOneColorPrimaryDark</item>
<item name="colorAccent">@color/themeOneAccent</item>
<item name="android:background">@color/themeOneBackground</item>
...
</style>

<!-- Second Theme -->
<style name="themeTwo" parent="Theme.AppCompat.Light.NoActionBar">
...
</style>




Now I want to change the looks of the BottomNavigationView. But cannot find an example on how to do so.



<android.support.design.widget.BottomNavigationView
android:id="@+id/nav_bottom"
app:menu="@menu/nav_bottom"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"/>


But I want to set the following depending on the Theme:



app:itemBackground="@color/colorPrimary"
app:itemIconTint="@color/white"
app:itemTextColor="@color/white"









share|improve this question



























    0















    I want my users to be able to change the (color) theme of my App. So we create multiple themes.



    <resources>
    <!-- First Theme -->
    <style name="themeOne" parent="Theme.AppCompat.NoActionBar">
    <item name="colorPrimary">@color/themeOneColorPrimary</item>
    <item name="colorPrimaryDark">@color/themeOneColorPrimaryDark</item>
    <item name="colorAccent">@color/themeOneAccent</item>
    <item name="android:background">@color/themeOneBackground</item>
    ...
    </style>

    <!-- Second Theme -->
    <style name="themeTwo" parent="Theme.AppCompat.Light.NoActionBar">
    ...
    </style>




    Now I want to change the looks of the BottomNavigationView. But cannot find an example on how to do so.



    <android.support.design.widget.BottomNavigationView
    android:id="@+id/nav_bottom"
    app:menu="@menu/nav_bottom"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_alignParentBottom="true"/>


    But I want to set the following depending on the Theme:



    app:itemBackground="@color/colorPrimary"
    app:itemIconTint="@color/white"
    app:itemTextColor="@color/white"









    share|improve this question

























      0












      0








      0








      I want my users to be able to change the (color) theme of my App. So we create multiple themes.



      <resources>
      <!-- First Theme -->
      <style name="themeOne" parent="Theme.AppCompat.NoActionBar">
      <item name="colorPrimary">@color/themeOneColorPrimary</item>
      <item name="colorPrimaryDark">@color/themeOneColorPrimaryDark</item>
      <item name="colorAccent">@color/themeOneAccent</item>
      <item name="android:background">@color/themeOneBackground</item>
      ...
      </style>

      <!-- Second Theme -->
      <style name="themeTwo" parent="Theme.AppCompat.Light.NoActionBar">
      ...
      </style>




      Now I want to change the looks of the BottomNavigationView. But cannot find an example on how to do so.



      <android.support.design.widget.BottomNavigationView
      android:id="@+id/nav_bottom"
      app:menu="@menu/nav_bottom"
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      android:layout_alignParentBottom="true"/>


      But I want to set the following depending on the Theme:



      app:itemBackground="@color/colorPrimary"
      app:itemIconTint="@color/white"
      app:itemTextColor="@color/white"









      share|improve this question














      I want my users to be able to change the (color) theme of my App. So we create multiple themes.



      <resources>
      <!-- First Theme -->
      <style name="themeOne" parent="Theme.AppCompat.NoActionBar">
      <item name="colorPrimary">@color/themeOneColorPrimary</item>
      <item name="colorPrimaryDark">@color/themeOneColorPrimaryDark</item>
      <item name="colorAccent">@color/themeOneAccent</item>
      <item name="android:background">@color/themeOneBackground</item>
      ...
      </style>

      <!-- Second Theme -->
      <style name="themeTwo" parent="Theme.AppCompat.Light.NoActionBar">
      ...
      </style>




      Now I want to change the looks of the BottomNavigationView. But cannot find an example on how to do so.



      <android.support.design.widget.BottomNavigationView
      android:id="@+id/nav_bottom"
      app:menu="@menu/nav_bottom"
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      android:layout_alignParentBottom="true"/>


      But I want to set the following depending on the Theme:



      app:itemBackground="@color/colorPrimary"
      app:itemIconTint="@color/white"
      app:itemTextColor="@color/white"






      android android-layout themes






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 23 '18 at 10:45









      FlummoxFlummox

      1,43641635




      1,43641635
























          1 Answer
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          oldest

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          0














          I believe this should work



          <style name="BottomNavTheme" parent="Widget.Design.BottomNavigationView">
          <item name="app:itemBackground">@color/colorPrimary</item>
          <item name="app:itemIconTint=">@color/white</item>
          <item name="app:itemTextColor=">@color/white</item>
          </style>


          Then add to your XML



          android:theme="@style/BottomNavTheme"


          You can also use to Java change the style of the items individually for example



          private Menu myMenu;

          BottomNavigationView menu = findViewById(R.id.your_menu_id);
          myMenu = menu.getMenu();
          myMenu.findItem(R.id.your_menu_item_id).setIcon(R.drawable.your_new_icon);
          myMenu.findItem(R.id.your_menu_item_id).setTitle("some text");





          share|improve this answer
























          • This will work when you want to set the styling in one place. But how to change the styling for the BottomNavigation together with the rest of the Theme?

            – Flummox
            Nov 23 '18 at 13:39











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          1 Answer
          1






          active

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          active

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          active

          oldest

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          0














          I believe this should work



          <style name="BottomNavTheme" parent="Widget.Design.BottomNavigationView">
          <item name="app:itemBackground">@color/colorPrimary</item>
          <item name="app:itemIconTint=">@color/white</item>
          <item name="app:itemTextColor=">@color/white</item>
          </style>


          Then add to your XML



          android:theme="@style/BottomNavTheme"


          You can also use to Java change the style of the items individually for example



          private Menu myMenu;

          BottomNavigationView menu = findViewById(R.id.your_menu_id);
          myMenu = menu.getMenu();
          myMenu.findItem(R.id.your_menu_item_id).setIcon(R.drawable.your_new_icon);
          myMenu.findItem(R.id.your_menu_item_id).setTitle("some text");





          share|improve this answer
























          • This will work when you want to set the styling in one place. But how to change the styling for the BottomNavigation together with the rest of the Theme?

            – Flummox
            Nov 23 '18 at 13:39
















          0














          I believe this should work



          <style name="BottomNavTheme" parent="Widget.Design.BottomNavigationView">
          <item name="app:itemBackground">@color/colorPrimary</item>
          <item name="app:itemIconTint=">@color/white</item>
          <item name="app:itemTextColor=">@color/white</item>
          </style>


          Then add to your XML



          android:theme="@style/BottomNavTheme"


          You can also use to Java change the style of the items individually for example



          private Menu myMenu;

          BottomNavigationView menu = findViewById(R.id.your_menu_id);
          myMenu = menu.getMenu();
          myMenu.findItem(R.id.your_menu_item_id).setIcon(R.drawable.your_new_icon);
          myMenu.findItem(R.id.your_menu_item_id).setTitle("some text");





          share|improve this answer
























          • This will work when you want to set the styling in one place. But how to change the styling for the BottomNavigation together with the rest of the Theme?

            – Flummox
            Nov 23 '18 at 13:39














          0












          0








          0







          I believe this should work



          <style name="BottomNavTheme" parent="Widget.Design.BottomNavigationView">
          <item name="app:itemBackground">@color/colorPrimary</item>
          <item name="app:itemIconTint=">@color/white</item>
          <item name="app:itemTextColor=">@color/white</item>
          </style>


          Then add to your XML



          android:theme="@style/BottomNavTheme"


          You can also use to Java change the style of the items individually for example



          private Menu myMenu;

          BottomNavigationView menu = findViewById(R.id.your_menu_id);
          myMenu = menu.getMenu();
          myMenu.findItem(R.id.your_menu_item_id).setIcon(R.drawable.your_new_icon);
          myMenu.findItem(R.id.your_menu_item_id).setTitle("some text");





          share|improve this answer













          I believe this should work



          <style name="BottomNavTheme" parent="Widget.Design.BottomNavigationView">
          <item name="app:itemBackground">@color/colorPrimary</item>
          <item name="app:itemIconTint=">@color/white</item>
          <item name="app:itemTextColor=">@color/white</item>
          </style>


          Then add to your XML



          android:theme="@style/BottomNavTheme"


          You can also use to Java change the style of the items individually for example



          private Menu myMenu;

          BottomNavigationView menu = findViewById(R.id.your_menu_id);
          myMenu = menu.getMenu();
          myMenu.findItem(R.id.your_menu_item_id).setIcon(R.drawable.your_new_icon);
          myMenu.findItem(R.id.your_menu_item_id).setTitle("some text");






          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Nov 23 '18 at 11:23









          ManxDevManxDev

          416




          416













          • This will work when you want to set the styling in one place. But how to change the styling for the BottomNavigation together with the rest of the Theme?

            – Flummox
            Nov 23 '18 at 13:39



















          • This will work when you want to set the styling in one place. But how to change the styling for the BottomNavigation together with the rest of the Theme?

            – Flummox
            Nov 23 '18 at 13:39

















          This will work when you want to set the styling in one place. But how to change the styling for the BottomNavigation together with the rest of the Theme?

          – Flummox
          Nov 23 '18 at 13:39





          This will work when you want to set the styling in one place. But how to change the styling for the BottomNavigation together with the rest of the Theme?

          – Flummox
          Nov 23 '18 at 13:39


















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