linked-ids: code cleanup, handle all lint errors

22 files changed, 295 insertions, 324 deletions

diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/LinkedCookieResource.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/linked/LinkedCookieResource.java
index 37265b2b5..d09854583 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/LinkedCookieResource.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/linked/LinkedCookieResource.java
@@ -1,6 +1,4 @@
-package org.sufficientlysecure.keychain.pgp.linked;
-
-import android.content.Context;
+package org.sufficientlysecure.keychain.linked;
 
 import org.apache.http.HttpEntity;
 import org.apache.http.HttpResponse;
@@ -9,6 +7,10 @@ import org.apache.http.impl.client.DefaultHttpClient;
 import org.apache.http.params.BasicHttpParams;
 import org.json.JSONException;
 import org.sufficientlysecure.keychain.Constants;
+import org.sufficientlysecure.keychain.linked.resources.DnsResource;
+import org.sufficientlysecure.keychain.linked.resources.GenericHttpsResource;
+import org.sufficientlysecure.keychain.linked.resources.GithubResource;
+import org.sufficientlysecure.keychain.linked.resources.TwitterResource;
 import org.sufficientlysecure.keychain.operations.results.LinkedVerifyResult;
 import org.sufficientlysecure.keychain.operations.results.OperationResult.LogType;
 import org.sufficientlysecure.keychain.operations.results.OperationResult.OperationLog;
@@ -22,14 +24,110 @@ import java.io.InputStreamReader;
 import java.net.MalformedURLException;
 import java.net.URI;
 import java.util.HashMap;
+import java.util.HashSet;
 import java.util.Map.Entry;
 import java.util.Set;
 import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
 
 public abstract class LinkedCookieResource extends LinkedResource {
 
+    protected final URI mSubUri;
+    protected final Set<String> mFlags;
+    protected final HashMap<String,String> mParams;
+
+    public static Pattern magicPattern =
+            Pattern.compile("\\[Verifying my (?:Open)?PGP key: openpgp4fpr:([a-zA-Z0-9]+)]");
+
     protected LinkedCookieResource(Set<String> flags, HashMap<String, String> params, URI uri) {
-        super(flags, params, uri);
+        mFlags = flags;
+        mParams = params;
+        mSubUri = uri;
+    }
+
+    @SuppressWarnings("unused")
+    public URI getSubUri () {
+        return mSubUri;
+    }
+
+    public Set<String> getFlags () {
+        return new HashSet<>(mFlags);
+    }
+
+    public HashMap<String,String> getParams () {
+        return new HashMap<>(mParams);
+    }
+
+    public static String generate (byte[] fingerprint) {
+        return String.format("[Verifying my OpenPGP key: openpgp4fpr:%s]",
+                KeyFormattingUtils.convertFingerprintToHex(fingerprint));
+    }
+
+    protected static LinkedCookieResource fromUri (URI uri) {
+
+        if (!"openpgpid+cookie".equals(uri.getScheme())) {
+            Log.e(Constants.TAG, "unknown uri scheme in (suspected) linked id packet");
+            return null;
+        }
+
+        if (!uri.isOpaque()) {
+            Log.e(Constants.TAG, "non-opaque uri in (suspected) linked id packet");
+            return null;
+        }
+
+        String specific = uri.getSchemeSpecificPart();
+        if (!specific.contains("@")) {
+            Log.e(Constants.TAG, "unknown uri scheme in linked id packet");
+            return null;
+        }
+
+        String[] pieces = specific.split("@", 2);
+        URI subUri = URI.create(pieces[1]);
+
+        Set<String> flags = new HashSet<>();
+        HashMap<String,String> params = new HashMap<>();
+        if (!pieces[0].isEmpty()) {
+            String[] rawParams = pieces[0].split(";");
+            for (String param : rawParams) {
+                String[] p = param.split("=", 2);
+                if (p.length == 1) {
+                    flags.add(param);
+                } else {
+                    params.put(p[0], p[1]);
+                }
+            }
+        }
+
+        return findResourceType(flags, params, subUri);
+
+    }
+
+    protected static LinkedCookieResource findResourceType (Set<String> flags,
+            HashMap<String,String> params,
+            URI  subUri) {
+
+        LinkedCookieResource res;
+
+        res = GenericHttpsResource.create(flags, params, subUri);
+        if (res != null) {
+            return res;
+        }
+        res = DnsResource.create(flags, params, subUri);
+        if (res != null) {
+            return res;
+        }
+        res = TwitterResource.create(flags, params, subUri);
+        if (res != null) {
+            return res;
+        }
+        res = GithubResource.create(flags, params, subUri);
+        if (res != null) {
+            return res;
+        }
+
+        return null;
+
     }
 
     public URI toUri () {
@@ -68,19 +166,6 @@ public abstract class LinkedCookieResource extends LinkedResource {
 
     }
 
-    public URI getSubUri () {
-        return mSubUri;
-    }
-
-    public static String generate (Context context, byte[] fingerprint) {
-        return String.format("[Verifying my OpenPGP key: openpgp4fpr:%s]",
-                KeyFormattingUtils.convertFingerprintToHex(fingerprint));
-    }
-
-    public static String generatePreview () {
-        return "[Verifying my OpenPGP key: openpgp4fpr:0x…]";
-    }
-
     public LinkedVerifyResult verify(byte[] fingerprint) {
 
         OperationLog log = new OperationLog();
@@ -145,6 +230,7 @@ public abstract class LinkedCookieResource extends LinkedResource {
 
     }
 
+    @SuppressWarnings("deprecation") // HttpRequestBase is deprecated
     public static String getResponseBody(HttpRequestBase request) throws IOException, HttpStatusException {
         StringBuilder sb = new StringBuilder();
 
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/linked/LinkedIdentity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/linked/LinkedIdentity.java
new file mode 100644
index 000000000..af19aefdd
--- /dev/null
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/linked/LinkedIdentity.java
@@ -0,0 +1,32 @@
+package org.sufficientlysecure.keychain.linked;
+
+import java.net.URI;
+
+import android.content.Context;
+import android.support.annotation.DrawableRes;
+
+public class LinkedIdentity extends RawLinkedIdentity {
+
+    public final LinkedResource mResource;
+
+    protected LinkedIdentity(URI uri, LinkedResource resource) {
+        super(uri);
+        if (resource == null) {
+            throw new AssertionError("resource must not be null in a LinkedIdentity!");
+        }
+        mResource = resource;
+    }
+
+    public @DrawableRes int getDisplayIcon() {
+        return mResource.getDisplayIcon();
+    }
+
+    public String getDisplayTitle(Context context) {
+        return mResource.getDisplayTitle(context);
+    }
+
+    public String getDisplayComment(Context context) {
+        return mResource.getDisplayComment(context);
+    }
+
+}
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/linked/LinkedResource.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/linked/LinkedResource.java
new file mode 100644
index 000000000..dffeea65e
--- /dev/null
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/linked/LinkedResource.java
@@ -0,0 +1,25 @@
+package org.sufficientlysecure.keychain.linked;
+
+import java.net.URI;
+
+import android.content.Context;
+import android.content.Intent;
+import android.support.annotation.DrawableRes;
+import android.support.annotation.StringRes;
+
+public abstract class LinkedResource {
+
+    public abstract URI toUri();
+
+    public abstract @DrawableRes int getDisplayIcon();
+    public abstract @StringRes int getVerifiedText(boolean isSecret);
+    public abstract String getDisplayTitle(Context context);
+    public abstract String getDisplayComment(Context context);
+    public boolean isViewable() {
+        return false;
+    }
+    public Intent getViewIntent() {
+        return null;
+    }
+
+}
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/LinkedIdentity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/linked/RawLinkedIdentity.java
index ed3031b84..0bdc1b280 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/LinkedIdentity.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/linked/RawLinkedIdentity.java
@@ -1,8 +1,8 @@
-package org.sufficientlysecure.keychain.pgp.linked;
+package org.sufficientlysecure.keychain.linked;
 
-import org.spongycastle.bcpg.UserAttributeSubpacket;
 import org.spongycastle.util.Strings;
 import org.sufficientlysecure.keychain.Constants;
+import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.pgp.WrappedUserAttribute;
 import org.sufficientlysecure.keychain.util.Log;
 
@@ -12,17 +12,17 @@ import java.net.URI;
 import android.content.Context;
 import android.support.annotation.DrawableRes;
 
+/** The RawLinkedIdentity contains raw parsed data from a Linked Identity subpacket. */
+public class RawLinkedIdentity {
 
-public class LinkedIdentity extends RawLinkedIdentity {
+    public final URI mUri;
 
-    public final LinkedResource mResource;
+    protected RawLinkedIdentity(URI uri) {
+        mUri = uri;
+    }
 
-    protected LinkedIdentity(URI uri, LinkedResource resource) {
-        super(uri);
-        if (resource == null) {
-            throw new AssertionError("resource must not be null in a LinkedIdentity!");
-        }
-        mResource = resource;
+    public byte[] getEncoded() {
+        return Strings.toUTF8ByteArray(mUri.toASCIIString());
     }
 
     public static RawLinkedIdentity fromAttributeData(byte[] data) throws IOException {
@@ -36,26 +36,13 @@ public class LinkedIdentity extends RawLinkedIdentity {
         throw new IOException("no subpacket data");
     }
 
-    /** This method parses a linked id from a UserAttributeSubpacket, or returns null if the
-     * subpacket can not be parsed as a valid linked id.
-     */
-    static RawLinkedIdentity fromAttributeSubpacket(UserAttributeSubpacket subpacket) {
-        if (subpacket.getType() != 101) {
-            return null;
-        }
-
-        byte[] data = subpacket.getData();
-
-        return fromSubpacketData(data);
-    }
-
     static RawLinkedIdentity fromSubpacketData(byte[] data) {
 
         try {
             String uriStr = Strings.fromUTF8ByteArray(data);
             URI uri = URI.create(uriStr);
 
-            LinkedResource res = LinkedResource.fromUri(uri);
+            LinkedResource res = LinkedCookieResource.fromUri(uri);
             if (res == null) {
                 return new RawLinkedIdentity(uri);
             }
@@ -73,16 +60,20 @@ public class LinkedIdentity extends RawLinkedIdentity {
     }
 
 
+    public WrappedUserAttribute toUserAttribute () {
+        return WrappedUserAttribute.fromSubpacket(WrappedUserAttribute.UAT_LINKED_ID, getEncoded());
+    }
+
     public @DrawableRes int getDisplayIcon() {
-        return mResource.getDisplayIcon();
+        return R.drawable.ic_warning_grey_24dp;
     }
 
     public String getDisplayTitle(Context context) {
-        return mResource.getDisplayTitle(context);
+        return "unknown";
     }
 
     public String getDisplayComment(Context context) {
-        return mResource.getDisplayComment(context);
+        return null;
     }
 
 }
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/resources/DnsResource.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/linked/resources/DnsResource.java
index 3ca71c74b..d63cafcc2 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/resources/DnsResource.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/linked/resources/DnsResource.java
@@ -1,4 +1,4 @@
-package org.sufficientlysecure.keychain.pgp.linked.resources;
+package org.sufficientlysecure.keychain.linked.resources;
 
 import android.content.Context;
 import android.support.annotation.DrawableRes;
@@ -6,7 +6,7 @@ import android.support.annotation.StringRes;
 
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.operations.results.OperationResult.OperationLog;
-import org.sufficientlysecure.keychain.pgp.linked.LinkedCookieResource;
+import org.sufficientlysecure.keychain.linked.LinkedCookieResource;
 import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils;
 
 import java.net.URI;
@@ -42,7 +42,7 @@ public class DnsResource extends LinkedCookieResource {
         mType = type;
     }
 
-    public static String generateText (Context context, byte[] fingerprint) {
+    public static String generateText(byte[] fingerprint) {
 
         return String.format("openpgpid+cookie=%s",
                 KeyFormattingUtils.convertFingerprintToHex(fingerprint));
@@ -50,8 +50,8 @@ public class DnsResource extends LinkedCookieResource {
     }
 
     public static DnsResource createNew (String domain) {
-        HashSet<String> flags = new HashSet<String>();
-        HashMap<String,String> params = new HashMap<String,String>();
+        HashSet<String> flags = new HashSet<>();
+        HashMap<String,String> params = new HashMap<>();
         URI uri = URI.create("dns:" + domain);
         return create(flags, params, uri);
     }
@@ -74,9 +74,11 @@ public class DnsResource extends LinkedCookieResource {
         // In either case, part before a ? is the fqdn
         String fqdn = pieces[0];
         // There may be a query part
+        /*
         if (pieces.length > 1) {
-            // TODO parse CLASS and TYPE query paramters
+            // parse CLASS and TYPE query paramters
         }
+        */
 
         CLASS clazz = CLASS.IN;
         TYPE type = TYPE.TXT;
@@ -84,6 +86,7 @@ public class DnsResource extends LinkedCookieResource {
         return new DnsResource(flags, params, uri, fqdn, clazz, type);
     }
 
+    @SuppressWarnings("unused")
     public String getFqdn() {
         return mFqdn;
     }
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/resources/GenericHttpsResource.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/linked/resources/GenericHttpsResource.java
index 8f5c0f8c2..55f998952 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/resources/GenericHttpsResource.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/linked/resources/GenericHttpsResource.java
@@ -1,4 +1,4 @@
-package org.sufficientlysecure.keychain.pgp.linked.resources;
+package org.sufficientlysecure.keychain.linked.resources;
 
 import android.content.Context;
 import android.content.Intent;
@@ -10,7 +10,7 @@ import org.apache.http.client.methods.HttpGet;
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.operations.results.OperationResult.LogType;
 import org.sufficientlysecure.keychain.operations.results.OperationResult.OperationLog;
-import org.sufficientlysecure.keychain.pgp.linked.LinkedCookieResource;
+import org.sufficientlysecure.keychain.linked.LinkedCookieResource;
 import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils;
 
 import java.io.IOException;
@@ -19,7 +19,6 @@ import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Set;
 
-
 public class GenericHttpsResource extends LinkedCookieResource {
 
     GenericHttpsResource(Set<String> flags, HashMap<String,String> params, URI uri) {
@@ -27,23 +26,20 @@ public class GenericHttpsResource extends LinkedCookieResource {
     }
 
     public static String generateText (Context context, byte[] fingerprint) {
-        String cookie = LinkedCookieResource.generate(context, fingerprint);
+        String cookie = LinkedCookieResource.generate(fingerprint);
 
         return String.format(context.getResources().getString(R.string.linked_id_generic_text),
                 cookie, "0x" + KeyFormattingUtils.convertFingerprintToHex(fingerprint).substring(24));
     }
 
+    @SuppressWarnings("deprecation") // HttpGet is deprecated
     @Override
     protected String fetchResource (OperationLog log, int indent) throws HttpStatusException, IOException {
 
         log.add(LogType.MSG_LV_FETCH, indent, mSubUri.toString());
-        indent += 1;
-
         HttpGet httpGet = new HttpGet(mSubUri);
         return getResponseBody(httpGet);
 
-        // log.add(LogType.MSG_LV_FETCH_REDIR, indent, url.toString());
-
     }
 
     public static GenericHttpsResource createNew (URI uri) {
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/resources/GithubResource.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/linked/resources/GithubResource.java
index d411395a3..078328198 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/resources/GithubResource.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/linked/resources/GithubResource.java
@@ -1,4 +1,4 @@
-package org.sufficientlysecure.keychain.pgp.linked.resources;
+package org.sufficientlysecure.keychain.linked.resources;
 
 import android.content.Context;
 import android.content.Intent;
@@ -14,7 +14,7 @@ import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.operations.results.OperationResult.LogType;
 import org.sufficientlysecure.keychain.operations.results.OperationResult.OperationLog;
-import org.sufficientlysecure.keychain.pgp.linked.LinkedCookieResource;
+import org.sufficientlysecure.keychain.linked.LinkedCookieResource;
 import org.sufficientlysecure.keychain.util.Log;
 
 import java.io.IOException;
@@ -42,11 +42,12 @@ public class GithubResource extends LinkedCookieResource {
     }
 
     public static String generate(Context context, byte[] fingerprint) {
-        String cookie = LinkedCookieResource.generate(context, fingerprint);
+        String cookie = LinkedCookieResource.generate(fingerprint);
 
         return String.format(context.getResources().getString(R.string.linked_id_github_text), cookie);
     }
 
+    @SuppressWarnings("deprecation") // HttpGet is deprecated
     @Override
     protected String fetchResource (OperationLog log, int indent)
             throws HttpStatusException, IOException, JSONException {
@@ -78,6 +79,7 @@ public class GithubResource extends LinkedCookieResource {
 
     }
 
+    @SuppressWarnings("deprecation")
     public static GithubResource searchInGithubStream(String screenName, String needle,
             OperationLog log) {
 
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/resources/TwitterResource.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/linked/resources/TwitterResource.java
index 935268da6..c981e2bd6 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/resources/TwitterResource.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/linked/resources/TwitterResource.java
@@ -1,4 +1,4 @@
-package org.sufficientlysecure.keychain.pgp.linked.resources;
+package org.sufficientlysecure.keychain.linked.resources;
 
 import android.content.Context;
 import android.content.Intent;
@@ -19,7 +19,7 @@ import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.operations.results.OperationResult.LogType;
 import org.sufficientlysecure.keychain.operations.results.OperationResult.OperationLog;
-import org.sufficientlysecure.keychain.pgp.linked.LinkedCookieResource;
+import org.sufficientlysecure.keychain.linked.LinkedCookieResource;
 
 import java.io.IOException;
 import java.net.MalformedURLException;
@@ -66,6 +66,7 @@ public class TwitterResource extends LinkedCookieResource {
 
     }
 
+    @SuppressWarnings("deprecation")
     @Override
     protected String fetchResource(OperationLog log, int indent) throws IOException, HttpStatusException,
             JSONException {
@@ -139,6 +140,7 @@ public class TwitterResource extends LinkedCookieResource {
         return intent;
     }
 
+    @SuppressWarnings("deprecation")
     public static TwitterResource searchInTwitterStream(
             String screenName, String needle, OperationLog log) {
 
@@ -200,6 +202,7 @@ public class TwitterResource extends LinkedCookieResource {
 
     private static String cachedAuthToken;
 
+    @SuppressWarnings("deprecation")
     private static String getAuthToken() throws IOException, HttpStatusException, JSONException {
         if (cachedAuthToken != null) {
             return cachedAuthToken;
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/LinkedResource.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/LinkedResource.java
deleted file mode 100644
index 26fc9f4cf..000000000
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/LinkedResource.java
+++ /dev/null
@@ -1,122 +0,0 @@
-package org.sufficientlysecure.keychain.pgp.linked;
-
-import org.sufficientlysecure.keychain.Constants;
-import org.sufficientlysecure.keychain.pgp.linked.resources.DnsResource;
-import org.sufficientlysecure.keychain.pgp.linked.resources.GenericHttpsResource;
-import org.sufficientlysecure.keychain.pgp.linked.resources.GithubResource;
-import org.sufficientlysecure.keychain.pgp.linked.resources.TwitterResource;
-import org.sufficientlysecure.keychain.util.Log;
-
-import java.net.URI;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Set;
-import java.util.regex.Pattern;
-
-import android.content.Context;
-import android.content.Intent;
-import android.support.annotation.DrawableRes;
-import android.support.annotation.StringRes;
-
-
-public abstract class LinkedResource {
-
-    protected final URI mSubUri;
-    protected final Set<String> mFlags;
-    protected final HashMap<String,String> mParams;
-
-    public static Pattern magicPattern =
-            Pattern.compile("\\[Verifying my (?:Open)?PGP key: openpgp4fpr:([a-zA-Z0-9]+)]");
-
-    protected LinkedResource(Set<String> flags, HashMap<String, String> params, URI uri) {
-        mFlags = flags;
-        mParams = params;
-        mSubUri = uri;
-    }
-
-    public Set<String> getFlags () {
-        return new HashSet<>(mFlags);
-    }
-
-    public HashMap<String,String> getParams () {
-        return new HashMap<>(mParams);
-    }
-
-    protected static LinkedCookieResource fromUri (URI uri) {
-
-        if (!"openpgpid+cookie".equals(uri.getScheme())) {
-            Log.e(Constants.TAG, "unknown uri scheme in (suspected) linked id packet");
-            return null;
-        }
-
-        if (!uri.isOpaque()) {
-            Log.e(Constants.TAG, "non-opaque uri in (suspected) linked id packet");
-            return null;
-        }
-
-        String specific = uri.getSchemeSpecificPart();
-        if (!specific.contains("@")) {
-            Log.e(Constants.TAG, "unknown uri scheme in linked id packet");
-            return null;
-        }
-
-        String[] pieces = specific.split("@", 2);
-        URI subUri = URI.create(pieces[1]);
-
-        Set<String> flags = new HashSet<>();
-        HashMap<String,String> params = new HashMap<>();
-        if (!pieces[0].isEmpty()) {
-            String[] rawParams = pieces[0].split(";");
-            for (String param : rawParams) {
-                String[] p = param.split("=", 2);
-                if (p.length == 1) {
-                    flags.add(param);
-                } else {
-                    params.put(p[0], p[1]);
-                }
-            }
-        }
-
-        return findResourceType(flags, params, subUri);
-
-    }
-
-    protected static LinkedCookieResource findResourceType (Set<String> flags,
-                                                            HashMap<String,String> params,
-                                                            URI  subUri) {
-
-        LinkedCookieResource res;
-
-        res = GenericHttpsResource.create(flags, params, subUri);
-        if (res != null) {
-            return res;
-        }
-        res = DnsResource.create(flags, params, subUri);
-        if (res != null) {
-            return res;
-        }
-        res = TwitterResource.create(flags, params, subUri);
-        if (res != null) {
-            return res;
-        }
-        res = GithubResource.create(flags, params, subUri);
-        if (res != null) {
-            return res;
-        }
-
-        return null;
-
-    }
-
-    public abstract @DrawableRes int getDisplayIcon();
-    public abstract @StringRes int getVerifiedText(boolean isSecret);
-    public abstract String getDisplayTitle(Context context);
-    public abstract String getDisplayComment(Context context);
-    public boolean isViewable() {
-        return false;
-    }
-    public Intent getViewIntent() {
-        return null;
-    }
-
-}
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/RawLinkedIdentity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/RawLinkedIdentity.java
deleted file mode 100644
index b3acc6790..000000000
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/linked/RawLinkedIdentity.java
+++ /dev/null
@@ -1,41 +0,0 @@
-package org.sufficientlysecure.keychain.pgp.linked;
-
-import org.spongycastle.util.Strings;
-import org.sufficientlysecure.keychain.R;
-import org.sufficientlysecure.keychain.pgp.WrappedUserAttribute;
-
-import java.net.URI;
-
-import android.content.Context;
-import android.support.annotation.DrawableRes;
-
-/** The RawLinkedIdentity contains raw parsed data from a Linked Identity subpacket. */
-public class RawLinkedIdentity {
-
-    public final URI mUri;
-
-    protected RawLinkedIdentity(URI uri) {
-        mUri = uri;
-    }
-
-    public byte[] getEncoded() {
-        return Strings.toUTF8ByteArray(mUri.toASCIIString());
-    }
-
-    public WrappedUserAttribute toUserAttribute () {
-        return WrappedUserAttribute.fromSubpacket(WrappedUserAttribute.UAT_LINKED_ID, getEncoded());
-    }
-
-    public @DrawableRes int getDisplayIcon() {
-        return R.drawable.ic_warning_grey_24dp;
-    }
-
-    public String getDisplayTitle(Context context) {
-        return "unknown";
-    }
-
-    public String getDisplayComment(Context context) {
-        return null;
-    }
-
-}
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/LinkedIdsAdapter.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/LinkedIdsAdapter.java
index 9455f9489..bc49e9a78 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/LinkedIdsAdapter.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/LinkedIdsAdapter.java
@@ -33,8 +33,8 @@ import android.widget.TextView;
 
 import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
-import org.sufficientlysecure.keychain.pgp.linked.LinkedIdentity;
-import org.sufficientlysecure.keychain.pgp.linked.RawLinkedIdentity;
+import org.sufficientlysecure.keychain.linked.LinkedIdentity;
+import org.sufficientlysecure.keychain.linked.RawLinkedIdentity;
 import org.sufficientlysecure.keychain.provider.KeychainContract.Certs;
 import org.sufficientlysecure.keychain.provider.KeychainContract.UserPackets;
 import org.sufficientlysecure.keychain.ui.linked.LinkedIdViewFragment;
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateDnsStep1Fragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateDnsStep1Fragment.java
index 6b3eef26a..8062428e3 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateDnsStep1Fragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateDnsStep1Fragment.java
@@ -29,8 +29,7 @@ import android.view.ViewGroup;
 import android.widget.EditText;
 
 import org.sufficientlysecure.keychain.R;
-import org.sufficientlysecure.keychain.pgp.linked.RawLinkedIdentity;
-import org.sufficientlysecure.keychain.pgp.linked.resources.DnsResource;
+import org.sufficientlysecure.keychain.linked.resources.DnsResource;
 
 public class LinkedIdCreateDnsStep1Fragment extends Fragment {
 
@@ -73,7 +72,7 @@ public class LinkedIdCreateDnsStep1Fragment extends Fragment {
                     return;
                 }
 
-                String proofText = DnsResource.generateText(getActivity(),
+                String proofText = DnsResource.generateText(
                         mLinkedIdWizard.mFingerprint);
 
                 LinkedIdCreateDnsStep2Fragment frag =
@@ -120,8 +119,6 @@ public class LinkedIdCreateDnsStep1Fragment extends Fragment {
             }
         });
 
-        mEditDns.setText("test.mugenguild.com");
-
         return view;
     }
 
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateDnsStep2Fragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateDnsStep2Fragment.java
index e8668dc90..e72366fe1 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateDnsStep2Fragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateDnsStep2Fragment.java
@@ -19,26 +19,21 @@ package org.sufficientlysecure.keychain.ui.linked;
 
 import android.content.Intent;
 import android.net.Uri;
-import android.os.Build;
 import android.os.Bundle;
-import android.os.Environment;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.view.ViewGroup;
 import android.widget.TextView;
 
-import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.compatibility.ClipboardReflection;
 import org.sufficientlysecure.keychain.operations.results.OperationResult.OperationLog;
-import org.sufficientlysecure.keychain.pgp.linked.LinkedCookieResource;
-import org.sufficientlysecure.keychain.pgp.linked.resources.DnsResource;
+import org.sufficientlysecure.keychain.linked.LinkedCookieResource;
+import org.sufficientlysecure.keychain.linked.resources.DnsResource;
 import org.sufficientlysecure.keychain.ui.util.Notify;
 import org.sufficientlysecure.keychain.ui.util.Notify.Style;
-import org.sufficientlysecure.keychain.util.FileHelper;
 
-import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.PrintWriter;
 
@@ -84,22 +79,26 @@ public class LinkedIdCreateDnsStep2Fragment extends LinkedIdCreateFinalFragment
     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
         View view = super.onCreateView(inflater, container, savedInstanceState);
 
-        view.findViewById(R.id.button_send).setOnClickListener(new OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                proofSend();
-            }
-        });
+        if (view != null) {
 
-        view.findViewById(R.id.button_save).setOnClickListener(new OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                proofToClipboard();
-            }
-        });
+            view.findViewById(R.id.button_send).setOnClickListener(new OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    proofSend();
+                }
+            });
 
-        mTextView = (TextView) view.findViewById(R.id.linked_create_dns_text);
-        mTextView.setText(mResourceString);
+            view.findViewById(R.id.button_save).setOnClickListener(new OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    proofToClipboard();
+                }
+            });
+
+            mTextView = (TextView) view.findViewById(R.id.linked_create_dns_text);
+            mTextView.setText(mResourceString);
+
+        }
 
         return view;
     }
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateFinalFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateFinalFragment.java
index ef9ae9ac4..5b3250644 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateFinalFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateFinalFragment.java
@@ -20,8 +20,8 @@ import org.sufficientlysecure.keychain.operations.results.LinkedVerifyResult;
 import org.sufficientlysecure.keychain.operations.results.OperationResult;
 import org.sufficientlysecure.keychain.operations.results.OperationResult.OperationLog;
 import org.sufficientlysecure.keychain.pgp.WrappedUserAttribute;
-import org.sufficientlysecure.keychain.pgp.linked.LinkedCookieResource;
-import org.sufficientlysecure.keychain.pgp.linked.LinkedIdentity;
+import org.sufficientlysecure.keychain.linked.LinkedCookieResource;
+import org.sufficientlysecure.keychain.linked.LinkedIdentity;
 import org.sufficientlysecure.keychain.service.KeychainIntentService;
 import org.sufficientlysecure.keychain.service.SaveKeyringParcel;
 import org.sufficientlysecure.keychain.service.ServiceProgressHandler;
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateGithubStep1Fragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateGithubStep1Fragment.java
index 77eccf3be..b166b3e4f 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateGithubStep1Fragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateGithubStep1Fragment.java
@@ -17,11 +17,6 @@
 
 package org.sufficientlysecure.keychain.ui.linked;
 
-
-import java.io.IOException;
-import java.net.HttpURLConnection;
-import java.net.URL;
-
 import android.os.AsyncTask;
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
@@ -109,11 +104,11 @@ public class LinkedIdCreateGithubStep1Fragment extends Fragment {
         });
 
         mEditHandle = (EditText) view.findViewById(R.id.linked_create_github_handle);
-        mEditHandle.setText("Valodim");
 
         return view;
     }
 
+    /* not used at this point, too much hassle
     private static Boolean checkHandle(String handle) {
         try {
             HttpURLConnection nection =
@@ -125,5 +120,6 @@ public class LinkedIdCreateGithubStep1Fragment extends Fragment {
             return null;
         }
     }
+    */
 
 }
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateGithubStep2Fragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateGithubStep2Fragment.java
index cc1052b1f..95c029738 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateGithubStep2Fragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateGithubStep2Fragment.java
@@ -27,8 +27,8 @@ import android.view.ViewGroup;
 
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.operations.results.OperationResult.OperationLog;
-import org.sufficientlysecure.keychain.pgp.linked.LinkedCookieResource;
-import org.sufficientlysecure.keychain.pgp.linked.resources.GithubResource;
+import org.sufficientlysecure.keychain.linked.LinkedCookieResource;
+import org.sufficientlysecure.keychain.linked.resources.GithubResource;
 
 
 public class LinkedIdCreateGithubStep2Fragment extends LinkedIdCreateFinalFragment {
@@ -65,19 +65,23 @@ public class LinkedIdCreateGithubStep2Fragment extends LinkedIdCreateFinalFragme
     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
         View view = super.onCreateView(inflater, container, savedInstanceState);
 
-        view.findViewById(R.id.button_send).setOnClickListener(new OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                proofSend();
-            }
-        });
-
-        view.findViewById(R.id.button_share).setOnClickListener(new OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                proofShare();
-            }
-        });
+        if (view != null) {
+
+            view.findViewById(R.id.button_send).setOnClickListener(new OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    proofSend();
+                }
+            });
+
+            view.findViewById(R.id.button_share).setOnClickListener(new OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    proofShare();
+                }
+            });
+
+        }
 
         return view;
     }
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateHttpsStep1Fragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateHttpsStep1Fragment.java
index 72669142b..5a8b4a72a 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateHttpsStep1Fragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateHttpsStep1Fragment.java
@@ -29,8 +29,7 @@ import android.view.ViewGroup;
 import android.widget.EditText;
 
 import org.sufficientlysecure.keychain.R;
-import org.sufficientlysecure.keychain.pgp.linked.RawLinkedIdentity;
-import org.sufficientlysecure.keychain.pgp.linked.resources.GenericHttpsResource;
+import org.sufficientlysecure.keychain.linked.resources.GenericHttpsResource;
 
 public class LinkedIdCreateHttpsStep1Fragment extends Fragment {
 
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateHttpsStep2Fragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateHttpsStep2Fragment.java
index 6bb555105..2af97fe36 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateHttpsStep2Fragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateHttpsStep2Fragment.java
@@ -31,7 +31,7 @@ import android.widget.EditText;
 import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.operations.results.OperationResult.OperationLog;
-import org.sufficientlysecure.keychain.pgp.linked.resources.GenericHttpsResource;
+import org.sufficientlysecure.keychain.linked.resources.GenericHttpsResource;
 import org.sufficientlysecure.keychain.ui.util.Notify;
 import org.sufficientlysecure.keychain.ui.util.Notify.Style;
 import org.sufficientlysecure.keychain.util.FileHelper;
@@ -95,22 +95,25 @@ public class LinkedIdCreateHttpsStep2Fragment extends LinkedIdCreateFinalFragmen
     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
         View view = super.onCreateView(inflater, container, savedInstanceState);
 
-        view.findViewById(R.id.button_send).setOnClickListener(new OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                proofSend();
-            }
-        });
+        if (view != null) {
 
-        view.findViewById(R.id.button_save).setOnClickListener(new OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                proofSave();
-            }
-        });
+            view.findViewById(R.id.button_send).setOnClickListener(new OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    proofSend();
+                }
+            });
 
-        mEditUri = (EditText) view.findViewById(R.id.linked_create_https_uri);
-        mEditUri.setText(mResourceUri.toString());
+            view.findViewById(R.id.button_save).setOnClickListener(new OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    proofSave();
+                }
+            });
+
+            mEditUri = (EditText) view.findViewById(R.id.linked_create_https_uri);
+            mEditUri.setText(mResourceUri.toString());
+        }
 
         return view;
     }
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateTwitterStep1Fragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateTwitterStep1Fragment.java
index 0d6d36ca4..c25f775b0 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateTwitterStep1Fragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateTwitterStep1Fragment.java
@@ -29,10 +29,6 @@ import android.widget.EditText;
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.ui.util.Notify;
 
-import java.io.IOException;
-import java.net.HttpURLConnection;
-import java.net.URL;
-
 public class LinkedIdCreateTwitterStep1Fragment extends Fragment {
 
     LinkedIdWizard mLinkedIdWizard;
@@ -119,6 +115,7 @@ public class LinkedIdCreateTwitterStep1Fragment extends Fragment {
         return view;
     }
 
+    /* not used at this point, too many problems
     private static Boolean checkHandle(String handle) {
         try {
             HttpURLConnection nection =
@@ -130,5 +127,6 @@ public class LinkedIdCreateTwitterStep1Fragment extends Fragment {
             return null;
         }
     }
+    */
 
 }
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateTwitterStep2Fragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateTwitterStep2Fragment.java
index 89d72faf3..ebfbfd16b 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateTwitterStep2Fragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdCreateTwitterStep2Fragment.java
@@ -25,13 +25,12 @@ import android.view.LayoutInflater;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.view.ViewGroup;
-import android.widget.EditText;
 import android.widget.TextView;
 
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.operations.results.OperationResult.OperationLog;
-import org.sufficientlysecure.keychain.pgp.linked.LinkedCookieResource;
-import org.sufficientlysecure.keychain.pgp.linked.resources.TwitterResource;
+import org.sufficientlysecure.keychain.linked.LinkedCookieResource;
+import org.sufficientlysecure.keychain.linked.resources.TwitterResource;
 
 public class LinkedIdCreateTwitterStep2Fragment extends LinkedIdCreateFinalFragment {
 
@@ -57,7 +56,7 @@ public class LinkedIdCreateTwitterStep2Fragment extends LinkedIdCreateFinalFragm
         super.onCreate(savedInstanceState);
 
         mResourceString =
-                TwitterResource.generate(getActivity(), mLinkedIdWizard.mFingerprint);
+                TwitterResource.generate(mLinkedIdWizard.mFingerprint);
 
         mResourceHandle = getArguments().getString(ARG_HANDLE);
 
@@ -67,23 +66,25 @@ public class LinkedIdCreateTwitterStep2Fragment extends LinkedIdCreateFinalFragm
     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
         View view = super.onCreateView(inflater, container, savedInstanceState);
 
-        view.findViewById(R.id.button_send).setOnClickListener(new OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                proofSend();
-            }
-        });
-
-        view.findViewById(R.id.button_share).setOnClickListener(new OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                proofShare();
-            }
-        });
-
-        ((TextView) view.findViewById(R.id.linked_tweet_published)).setText(
-                Html.fromHtml(getString(R.string.linked_create_twitter_2_3, mResourceHandle))
-        );
+        if (view != null) {
+            view.findViewById(R.id.button_send).setOnClickListener(new OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    proofSend();
+                }
+            });
+
+            view.findViewById(R.id.button_share).setOnClickListener(new OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    proofShare();
+                }
+            });
+
+            ((TextView) view.findViewById(R.id.linked_tweet_published)).setText(
+                    Html.fromHtml(getString(R.string.linked_create_twitter_2_3, mResourceHandle))
+            );
+        }
 
         return view;
     }
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdViewFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdViewFragment.java
index f4987d137..d2ae69a24 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdViewFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdViewFragment.java
@@ -33,10 +33,10 @@ import org.sufficientlysecure.keychain.Constants.key;
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.operations.results.CertifyResult;
 import org.sufficientlysecure.keychain.operations.results.LinkedVerifyResult;
-import org.sufficientlysecure.keychain.pgp.linked.LinkedCookieResource;
-import org.sufficientlysecure.keychain.pgp.linked.LinkedIdentity;
-import org.sufficientlysecure.keychain.pgp.linked.LinkedResource;
-import org.sufficientlysecure.keychain.pgp.linked.RawLinkedIdentity;
+import org.sufficientlysecure.keychain.linked.LinkedCookieResource;
+import org.sufficientlysecure.keychain.linked.LinkedIdentity;
+import org.sufficientlysecure.keychain.linked.LinkedResource;
+import org.sufficientlysecure.keychain.linked.RawLinkedIdentity;
 import org.sufficientlysecure.keychain.provider.KeychainContract.Certs;
 import org.sufficientlysecure.keychain.provider.KeychainContract.UserPackets;
 import org.sufficientlysecure.keychain.provider.KeychainDatabase.Tables;
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdWizard.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdWizard.java
index 6165efd90..a29f175c0 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdWizard.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/linked/LinkedIdWizard.java
@@ -22,7 +22,6 @@ import android.net.Uri;
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentTransaction;
-import android.support.v7.app.ActionBarActivity;
 import android.view.View;
 import android.view.inputmethod.InputMethodManager;