我想更改偏好類別bakcgorund的顏色。在我的XML與喜好我有這樣類型的類別:更改偏好類別標籤顏色背景
<PreferenceCategory android:title="Synchronization"> ... </PreferenceCategory>
我試圖用XML屬性來更改背景:
android:widgetLayout="@style/PreferenceCategory"
而在我的styles.xml代碼如下:
<resources>
<style name="PreferenceCategory">
<item name="android:background">@color/my_blue</item>
</style>
</resources>
但它不能正常工作。我有致命異常:
08-13 01:43:09.111: WARN/dalvikvm(1329): threadid=1: thread exiting with uncaught exception (group=0x40015560)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): FATAL EXCEPTION: main
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): android.content.res.Resources$NotFoundException: Resource ID #0x7f090006
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at android.content.res.Resources.getValue(Resources.java:892)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at android.content.res.Resources.loadXmlResourceParser(Resources.java:1869)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at android.content.res.Resources.getLayout(Resources.java:731)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at android.view.LayoutInflater.inflate(LayoutInflater.java:318)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at android.preference.Preference.onCreateView(Preference.java:416)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at android.preference.Preference.getView(Preference.java:389)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at android.preference.PreferenceGroupAdapter.getView(PreferenceGroupAdapter.java:221)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at android.widget.AbsListView.obtainView(AbsListView.java:1418)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at android.widget.ListView.makeAndAddView(ListView.java:1745)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at android.widget.ListView.fillDown(ListView.java:670)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at android.widget.ListView.fillFromTop(ListView.java:727)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at android.widget.ListView.layoutChildren(ListView.java:1598)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at android.widget.AbsListView.onLayout(AbsListView.java:1248)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at android.view.View.layout(View.java:7175)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at android.widget.RelativeLayout.onLayout(RelativeLayout.java:912)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at android.view.View.layout(View.java:7175)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at android.widget.FrameLayout.onLayout(FrameLayout.java:338)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at android.view.View.layout(View.java:7175)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at android.widget.FrameLayout.onLayout(FrameLayout.java:338)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at android.view.View.layout(View.java:7175)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at android.view.ViewRoot.performTraversals(ViewRoot.java:1140)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at android.view.ViewRoot.handleMessage(ViewRoot.java:1859)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at android.os.Handler.dispatchMessage(Handler.java:99)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at android.os.Looper.loop(Looper.java:123)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at android.app.ActivityThread.main(ActivityThread.java:3647)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at java.lang.reflect.Method.invokeNative(Native Method)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at java.lang.reflect.Method.invoke(Method.java:507)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
08-13 01:43:09.141: ERROR/AndroidRuntime(1329): at dalvik.system.NativeStart.main(Native Method)
我有同樣的致命異常,當我改變顏色的形式@color/my_blue
一些十六進制代碼。
我知道我可以在AndroidManifest用我的偏好活動這個XML屬性:
android:theme="@style/PreferencesTheme"
但它改變了我所有的喜好活動的背景色。我可以通過哪種方式更改偏好設置部件的屬性?
您可以張貼在logcat的這個完整的錯誤日誌是什麼? –
我編輯了我的問題併發布了完整的錯誤日誌。 – woyaru