Hi, I've got a probleme with an exception, but I don't know why I get this exception.
The project is about implementing an AbstractAccountAuthenticator with an AbstractThreadedSyncAdapter to sync certain data on a server with a content provider. I made everything and both adding accounts and syncing is running without any problems. Now I've tried to add a Preference-Screen just like suggested in the android reference (search for AbstractAccountAuthenticator, it is explained there) via xml like this: autenticator.xml: <account-authenticator xmlns:android="http://schemas.android.com/apk/ res/android" android:accountType="typeOfAuthenticator" android:icon="@drawable/icon" android:smallIcon="@drawable/miniIcon" android:label="@string/label" android:accountPreferences="@xml/account_preferences" /> The Preference-Screen-xml looks like this: account_preferences.xml: <?xml version="1.0" encoding="utf-8"?> <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/ android"> <PreferenceCategory android:title="@string/pref_cat_general"> <PreferenceScreen android:key="@string/pref_cat_scr_keygen" android:title="@string/pref_cat_scr_keygen_title" android:summary="@string/pref_cat_scr_keygen_summary"> <intent android:action="android.intent.action.VIEW" android:targetPackage="com.android.clean" android:targetClass="com.android.clean.KeygenAct" /> </PreferenceScreen> </PreferenceCategory> </PreferenceScreen> The screen is promted how it should be, but and that is the problem: When I click on the PreferenceScreen with the intent it leads to a crash of the system (both in the emulator and my HTC-Desire). Logcat says: ERROR/AndroidRuntime(18754): android.util.AndroidRuntimeException: Calling startActivity() from outside of an Activity context requires the FLAG_ACTIVITY_NEW_TASK flag. Is this really what you want? (whole Logcat on pastebin: http://pastebin.com/cyzkwmYw) Here the part of the manifest, where the activity is defined: <activity android:name=".KeygenAct"> <intent-filter> <action android:name="android.intent.action.VIEW" /> <category android:name="android.intent.category.DEFAULT" /> </intent-filter> </activity> The whole test-code (it is my project on the essentials to find the problem) is to find at googlecode (http://code.google.com/p/ cleanproject/source/browse/) (Eclipse-Project) Thank you already for your help, Esentian p.s.: keygen is not a key generator, it means more key_general. A bit inartfully expressed ;) -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
