我的 Android 项目遇到问题。
我无法更改底部栏的颜色。
这就是我希望底部栏的外观:
这是我的代码
菜单 > tabhost_bottom.xml
<menu xmlns:android="http://schemas.android.com/apk/res/android"
>
<item
android:id="@+id/home_item"
android:icon="@drawable/ic_home"
android:color="@color/colorPrimary"
android:title="Home"
/>
<item
android:id="@+id/setting_item"
android:icon="@drawable/ic_setting"
android:color="@color/colorPrimary"
android:title="Setting" />
HomeActivity.java
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_home);
coordinatorLayout = (CoordinatorLayout) findViewById(R.id.tabhost_activity);
BottomBar bottomBar = BottomBar.attach(this, savedInstanceState);
bottomBar.setItemsFromMenu(R.menu.tabhost_bottom, new OnMenuTabSelectedListener() {
@Override
public void onMenuItemSelected(int itemId) {
}
});
// Set the color for the active tab. Ignored on mobile when there are more than three tabs.
bottomBar.setActiveTabColor("#55a8e5");
// Use the dark theme. Ignored on mobile when there are more than three tabs.
bottomBar.setBackgroundColor(Color.parseColor("#55a8e5"));
// Use custom text appearance in tab titles.
//bottomBar.setTextAppearance(R.style.MyTextAppearance);
// Use custom typeface that's located at the "/src/main/assets" directory. If using with
// custom text appearance, set the text appearance first.
//bottomBar.setTypeFace("MyFont.ttf");
}
这是我的引用
http://androidgifts.com/build-android-material-design-bottom-navigation/
最佳答案
我终于用下面的代码(Xamarin C#)改变了它
var bottomBarBackground = FindViewById(Resource.Id.bb_bottom_bar_background_view);
bottomBarBackground.SetBackgroundResource(Resource.Drawable.tabbar_background);
tabbar_background.axml:
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
<item>
<shape android:shape="rectangle">
<solid android:color="@color/YourColor"/>
</shape>
</item>
</layer-list>
也在这里找到,尽管最终的解决方案对我的 Xamarin 版本不起作用:Question about background color
关于android - 改变背景颜色底部栏android,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/37984646/