我将应用程序的背景颜色设置为“浅色”,但在我的模拟器中它显示为深色,背景未正确应用
定义的背景是白色,但主题仍然是黑色,请帮助我!
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:backgroundTint="#dfdfdf"
android:orientation="vertical"
app:circularflow_radiusInDP="50dp"
tools:context=".MainActivity">
<Toolbar
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="@color/design_default_color_primary_dark"
android:gravity="end"
android:textAlignment="textEnd"
android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
android:title="Fit & Flex"
android:titleTextColor="#FFF" />
这就是代码,但输出是:
您应该使用
android:background
而不是 android:backgroundTint
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#FFFFFF" <!-- Set background color to white -->
android:orientation="vertical"
app:circularflow_radiusInDP="50dp"
tools:context=".MainActivity">
<androidx.appcompat.widget.Toolbar
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="@color/design_default_color_primary_dark"
android:gravity="end"
android:textAlignment="textEnd"
android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
android:title="Fit & Flex"
android:titleTextColor="#FFF" />
<!-- Other UI elements here -->
</LinearLayout>