Android bottomNavigationView Styling by Theme
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"
add a comment |
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"
add a comment |
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"
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"
asked Nov 23 '18 at 10:45
FlummoxFlummox
1,43641635
1,43641635
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
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");
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
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
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");
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
add a comment |
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");
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
add a comment |
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");
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");
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
add a comment |
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
add a comment |
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