first version that may be working

AndroidManifest.xml

@@ -6,9 +6,38 @@
 
     <uses-sdk android:minSdkVersion="7" />
 
+	<uses-permission android:name="android.permission.INTERNET" />
+	<uses-permission android:name="android.permission.AUTHENTICATE_ACCOUNTS" />
+	<uses-permission android:name="android.permission.READ_SYNC_STATS" />
+	<uses-permission android:name="android.permission.READ_SYNC_SETTINGS" />
+	<uses-permission android:name="android.permission.WRITE_SYNC_SETTINGS" />
+
     <application
-        android:icon="@drawable/my_gpo"
+        android:icon="@drawable/mygpo"
         android:label="@string/app_name" >
+
+		<activity android:name=".AuthenticatorActivity"
+				  android:label="@string/authenticator_activity_title" />
+
+		<service android:name=".AuthenticationService">
+			<intent-filter>
+				<action android:name="android.accounts.AccountAuthenticator" />
+			</intent-filter>
+			<meta-data android:name="android.accounts.AccountAuthenticator"
+					   android:resource="@xml/authenticator" />
+		</service>
+		<service android:name=".SyncService">
+		    <intent-filter>
+		        <action android:name="android.content.SyncAdapter" />
+		    </intent-filter>
+		    <meta-data android:name="android.content.SyncAdapter"
+					   android:resource="@xml/syncadapter" />
+		</service>
+
+		<provider android:name=".Provider"
+				  android:label="Podcasts"
+			      android:authorities="com.axelby.gpodder.podcasts" />
+
     </application>
 
 </manifest>

res/values/strings.xml

@@ -1,4 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <string name="app_name">GPodder</string>
+	<string name="authenticator_activity_title">GPodder Account Details</string>
+	<string name="gpodder">GPodder</string>
 </resources>

res/xml/authenticator.xml

@@ -0,0 +1,7 @@
+<account-authenticator xmlns:android="http://schemas.android.com/apk/res/android"
+					   android:accountType="com.axelby.gpodder.account"
+					   android:icon="@drawable/mygpo"
+					   android:smallIcon="@drawable/mygpo"
+					   android:label="@string/gpodder"
+					   android:accountPreferences="@xml/preferences">
+</account-authenticator>

res/xml/preferences.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
+  <!-- 
+  <PreferenceCategory android:title="Preferences">
+    <EditTextPreference
+            android:title="Username"
+            android:summary="GPodder username"
+            android:key="username" />
+
+    <EditTextPreference
+            android:title="Password"
+            android:summary="GPodder password"
+            android:key="password" />
+  </PreferenceCategory>
+   -->
+</PreferenceScreen>

res/xml/syncadapter.xml

@@ -0,0 +1,5 @@
+<sync-adapter xmlns:android="http://schemas.android.com/apk/res/android"
+    android:contentAuthority="com.axelby.gpodder.podcasts"
+    android:accountType="com.axelby.gpodder.account"
+    android:supportsUploading="false"
+/>

src/com/axelby/gpodder/Constants.java

@@ -2,4 +2,5 @@
 
 public class Constants {
 	public static final String ACCOUNT_TYPE = "com.axelby.gpodder.account";
+	public static final String AUTHORITY = "com.axelby.gpodder.podcasts";
 }

src/com/axelby/gpodder/Provider.java

@@ -8,7 +8,7 @@
 import android.net.Uri;
 
 public class Provider extends ContentProvider {
-	public static String AUTHORITY = "com.axelby.gpodder";
+	public static String AUTHORITY = "com.axelby.gpodder.podcasts";
 	public static Uri URI = Uri.parse("content://" + AUTHORITY);
 	public static final String ITEM_TYPE = ContentResolver.CURSOR_ITEM_BASE_TYPE
 			+ "/vnd.axelby.gpodder.podcast";
@@ -37,7 +37,9 @@ public Cursor query(Uri uri, String[] projection, String selection,
 		DBAdapter dbAdapter = new DBAdapter(this.getContext());
 		SQLiteDatabase db = dbAdapter.getReadableDatabase();
 		if (uri.equals(AUTHORITY))
-			return db.query("subscriptions", new String[] { "url" }, null, null, null, null, "url");
+			return db.rawQuery("SELECT url FROM " +
+					"(SELECT url FROM subscriptions UNION select url from pending_add)" +
+					"WHERE url NOT IN (SELECT url FROM pending_remove)", null);
 		else
 			return db.query("subscriptions", new String[] { "url" }, "url = ?", new String[] { uri.getPath() }, null, null, null);
 	}