我发现了类似的问题,但答案没有用。我不想更改colorPrimary
。
ActionBar不是ToolBar,因此它不存在于activity的布局XML中。以下操作无效,bakground仍设置为colorPrimary
。
<resources>
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat">
<!-- Customize your theme here. -->
<item name="android:actionBarStyle">@style/MyActionBar</item>
<item name="colorPrimary">@color/colorPrimary</item>
<item name="colorPrimaryDark">@color/colorPrimaryDark</item>
<item name="colorAccent">@color/colorAccent</item>
<item name="android:statusBarColor">@color/colorBlack</item>
<item name="android:colorBackground">@color/colorBlack</item>
</style>
<style name="MyActionBar" parent="@android:style/Widget.Holo.Light.ActionBar.Solid.Inverse">
<item name="android:backgroundStacked">@color/colorBlack</item>
<item name="android:backgroundSplit">@color/colorBlack</item>
<item name="android:background">@color/colorBlack</item>
</style>
</resources>
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
</application>
答案 0 :(得分:0)
以编程方式执行
getSupportActionBar().setBackgroundDrawable(new ColorDrawable(Color.parseColor("#YOUR_COLOR")));