我正在尝试为我的应用程序创建 light 和 dark 主题。 当应用灯光主题时,状态栏应该是橙色,但是当我切换到黑暗主题时,状态栏保持橙色,尽管我希望它是黑色。
我不是主人,所以任何帮助都非常感激。
我添加了一些屏幕截图,因此您可以看到我的意思。
提前谢谢。
修改
我自己找到了一个解决方案(如果其他人有同样的问题),在我的Loginactivity开始时,我会检查通过SharedPrefs文件应用了哪个主题。
// which theme is set.
SharedPreferences settings = getSharedPreferences(Helper.PREF_NAME, MODE_PRIVATE);
Helper.newTheme = settings.getInt("themeCustom", 0);
如果设置了黑色主题,那么我只需使用WindowManager修改状态栏:
if (Helper.newTheme == Helper.THEME_DARK) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
Window window = getWindow();
window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
window.setStatusBarColor(Color.parseColor("#1B1C1C"));
}
this.setTheme(R.style.DarkTheme);
===
}
案件结案..
Styles.xml:
<resources>
<!-- reference to CardView White/Dark styles -->
<attr name="cardStyle" format="reference" />
<attr name="txtBgStyle" format="reference" />
<!-- Light application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
<!-- your app branding color for the app bar -->
<item name="colorPrimary">#FD8300</item>
<!-- darker variant for the status bar and contextual app bars -->
<item name="colorPrimaryDark">#F59F00</item>
<!-- theme UI controls like checkboxes and text fields -->
<item name="colorAccent">#FF4081</item>
<item name="android:windowDisablePreview">true</item>
<!-- v7.widget.CardView background color -->
<item name="cardStyle">@style/CardView.Light</item>
<item name="txtBgStyle">@style/CardView.Light</item>
</style>
<!-- Dark application theme. -->
<style name="DarkTheme" parent="Theme.AppCompat">
<!-- your app branding color for the app bar -->
<item name="colorPrimary">#FD8300</item>
<!-- darker variant for the status bar and contextual app bars -->
<item name="colorPrimaryDark">#1B1C1C</item>
<!-- theme UI controls like checkboxes and text fields -->
<item name="colorAccent">#FAFAFA</item>
<!-- v7.widget.CardView background color -->
<item name="cardStyle">@style/cardStyle</item>
<item name="txtBgStyle">@style/txtBgStyle</item>
</style>
<!-- v7.widget.CardView dark style -->
<style name="cardStyle">
<!-- Card background color -->
<item name="cardBackgroundColor">#282929</item>
</style>
<!-- Custom dark style for textviews, layouts, etc -->
<style name="txtBgStyle">
<item name="android:background">#282929</item>
</style>
<style name="AppTheme.NoActionBar">
<item name="windowActionBar">false</item>
<item name="windowNoTitle">true</item>
</style>
<style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />
<style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />
</resources>
样式v21:
<resources>>
<style name="AppTheme.NoActionBar">
<item name="windowActionBar">false</item>
<item name="windowNoTitle">true</item>
<item name="android:windowDrawsSystemBarBackgrounds">true</item>
<item name="android:statusBarColor">@android:color/transparent</item>
</style>
</resources>
的AndroidManifest.xml:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="myapp.example.com.myapp">
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name=".LoginActivity"
android:noHistory="true">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".MainActivity"
android:noHistory="false"
android:label="@string/title_activity_login"/>
</application>
</manifest>
答案 0 :(得分:0)
转到你的风格
在主题中添加此代码
<item name="colorPrimary">#000000</item>
<item name="colorPrimaryDark">#000000</item>
答案 1 :(得分:0)
添加此代码
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
android:background="#000000"//this is the main code use this line in your code
></LinearLayout>
答案 2 :(得分:0)
在values-v21的styles.xml中正确设置colorPrimaryDark,如下所示 -
<style name="AppTheme" parent="Theme.AppCompat.YourTheme">
<item name="android:colorPrimary">@color/PrimaryColor</item>
<item name="android:colorPrimaryDark">@color/PrimaryBackgroundDark</item>
</style>
要更改状态栏颜色,您必须更改 - colorPrimaryDark
对于app bar,你必须改变 - colorPrimary
答案 3 :(得分:0)
只需编辑此内容
.htaccess
Theme.AppCompat导致&#34; colorPrimaryDark&#34;默认为您的状态栏颜色。 只需将其更改为任何值。
&#34; colorPrimary&#34;值会更改工具栏颜色
希望能解决您的问题
答案 4 :(得分:0)
此代码将根据需要更改主题。您应该在styles.xml文件中覆盖和编辑colorprimary
和colorprimaryDark
。
<强> 更新 强>
问题在于您在LightTheme中的父主题,父级应为Theme.AppCompat.Light.DarkActionBar
LightTheme :colorprimary = orange,colorprimaryDark = DarkOrange。
DarkTheme :colorprimary = orange,colorprimaryDark = Black。
检查以下代码:
<!-- Light application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
<!-- your app branding color for the app bar -->
<item name="colorPrimary">#FD8300</item>
<!-- darker variant for the status bar and contextual app bars -->
<item name="colorPrimaryDark">#F59F00</item>
<!-- theme UI controls like checkboxes and text fields -->
<item name="colorAccent">#FF4081</item>
<item name="android:windowDisablePreview">true</item>
<!-- v7.widget.CardView background color -->
<item name="cardStyle">@style/CardView.Light</item>
<item name="txtBgStyle">@style/CardView.Light</item>
</style>
<!-- Dark application theme. -->
<style name="DarkTheme" parent="Theme.AppCompat">
<!-- your app branding color for the app bar -->
<item name="colorPrimary">#FD8300</item>
<!-- darker variant for the status bar and contextual app bars -->
<item name="colorPrimaryDark">#1B1C1C</item>
<!-- theme UI controls like checkboxes and text fields -->
<item name="colorAccent">#FAFAFA</item>
<!-- v7.widget.CardView background color -->
<item name="cardStyle">@style/cardStyle</item>
<item name="txtBgStyle">@style/txtBgStyle</item>
</style>
<style>