object oriented split user id

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/keyimport/ImportKeysListEntry.java

@@ -307,24 +307,22 @@ public class ImportKeysListEntry implements Serializable, Parcelable {
     public void updateMergedUserIds() {
         mMergedUserIds = new HashMap<>();
         for (String userId : mUserIds) {
-            String[] userIdSplit = KeyRing.splitUserId(userId);
+            KeyRing.UserId userIdSplit = KeyRing.splitUserId(userId);
 
             // TODO: comment field?
 
-            // name
+            if (userIdSplit.name != null) {
-            if (userIdSplit[0] != null) {
+                if (userIdSplit.email != null) {
-                // email
+                    if (!mMergedUserIds.containsKey(userIdSplit.name)) {
-                if (userIdSplit[1] != null) {
-                    if (!mMergedUserIds.containsKey(userIdSplit[0])) {
                         HashSet<String> emails = new HashSet<>();
-                        emails.add(userIdSplit[1]);
+                        emails.add(userIdSplit.email);
-                        mMergedUserIds.put(userIdSplit[0], emails);
+                        mMergedUserIds.put(userIdSplit.name, emails);
                     } else {
-                        mMergedUserIds.get(userIdSplit[0]).add(userIdSplit[1]);
+                        mMergedUserIds.get(userIdSplit.name).add(userIdSplit.email);
                     }
                 } else {
                     // name only
-                    mMergedUserIds.put(userIdSplit[0], new HashSet<String>());
+                    mMergedUserIds.put(userIdSplit.name, new HashSet<String>());
                 }
             } else {
                 // fallback

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/KeyRing.java

@@ -44,7 +44,7 @@ public abstract class KeyRing {
 
     abstract public String getPrimaryUserIdWithFallback() throws PgpKeyNotFoundException;
 
-    public String[] getSplitPrimaryUserIdWithFallback() throws PgpKeyNotFoundException {
+    public UserId getSplitPrimaryUserIdWithFallback() throws PgpKeyNotFoundException {
         return splitUserId(getPrimaryUserIdWithFallback());
     }
 
@@ -62,35 +62,21 @@ public abstract class KeyRing {
 
     /**
      * Splits userId string into naming part, email part, and comment part
+     * <p/>
+     * User ID matching:
+     * http://fiddle.re/t4p6f
      *
      * @param userId
-     * @return array with naming (0), email (1), comment (2)
+     * @return theParsedUserInfo
      */
-    public static String[] splitUserId(String userId) {
+    public static UserId splitUserId(final String userId) {
-        String[] result = new String[]{null, null, null};
+        if (!TextUtils.isEmpty(userId)) {
-
+            final Matcher matcher = USER_ID_PATTERN.matcher(userId);
-        if (userId == null || userId.equals("")) {
+            if (matcher.matches()) {
-            return result;
+                return new UserId(matcher.group(1), matcher.group(3), matcher.group(2));
+            }
         }
-
+        return new UserId(null, null, null);
-        /*
-         * User ID matching:
-         * http://fiddle.re/t4p6f
-         *
-         * test cases:
-         * "Max Mustermann (this is a comment) <max@example.com>"
-         * "Max Mustermann <max@example.com>"
-         * "Max Mustermann (this is a comment)"
-         * "Max Mustermann [this is nothing]"
-         */
-        Matcher matcher = USER_ID_PATTERN.matcher(userId);
-        if (matcher.matches()) {
-            result[0] = matcher.group(1);
-            result[1] = matcher.group(3);
-            result[2] = matcher.group(2);
-        }
-
-        return result;
     }
 
     /**
@@ -101,16 +87,28 @@ public abstract class KeyRing {
      * @param comment
      * @return
      */
-    public static String createUserId(String name, String email, String comment) {
+    public static String createUserId(UserId userId) {
-        String userId = name; // consider name a required value
+        String userIdString = userId.name; // consider name a required value
-        if (userId != null && !TextUtils.isEmpty(comment)) {
+        if (userIdString != null && !TextUtils.isEmpty(userId.comment)) {
-            userId += " (" + comment + ")";
+            userIdString += " (" + userId.comment + ")";
         }
-        if (userId != null && !TextUtils.isEmpty(email)) {
+        if (userIdString != null && !TextUtils.isEmpty(userId.email)) {
-            userId += " <" + email + ">";
+            userIdString += " <" + userId.email + ">";
         }
 
-        return userId;
+        return userIdString;
+    }
+
+    public static class UserId {
+        public final String name;
+        public final String email;
+        public final String comment;
+
+        public UserId(String name, String email, String comment) {
+            this.name = name;
+            this.email = email;
+            this.comment = comment;
+        }
     }
 
 }

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/ui/AccountSettingsFragment.java

@@ -92,11 +92,11 @@ public class AccountSettingsFragment extends Fragment {
     }
 
     private void createKey() {
-        String[] userId = KeyRing.splitUserId(mAccSettings.getAccountName());
+        KeyRing.UserId userId = KeyRing.splitUserId(mAccSettings.getAccountName());
 
         Intent intent = new Intent(getActivity(), CreateKeyActivity.class);
-        intent.putExtra(CreateKeyActivity.EXTRA_NAME, userId[0]);
+        intent.putExtra(CreateKeyActivity.EXTRA_NAME, userId.name);
-        intent.putExtra(CreateKeyActivity.EXTRA_EMAIL, userId[1]);
+        intent.putExtra(CreateKeyActivity.EXTRA_EMAIL, userId.email);
         startActivityForResult(intent, REQUEST_CODE_CREATE_KEY);
     }
 

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/ui/SelectSignKeyIdActivity.java

@@ -96,11 +96,11 @@ public class SelectSignKeyIdActivity extends BaseActivity {
     }
 
     private void createKey(String userId) {
-        String[] userIdSplit = KeyRing.splitUserId(userId);
+        KeyRing.UserId userIdSplit = KeyRing.splitUserId(userId);
 
         Intent intent = new Intent(this, CreateKeyActivity.class);
-        intent.putExtra(CreateKeyActivity.EXTRA_NAME, userIdSplit[0]);
+        intent.putExtra(CreateKeyActivity.EXTRA_NAME, userIdSplit.name);
-        intent.putExtra(CreateKeyActivity.EXTRA_EMAIL, userIdSplit[1]);
+        intent.putExtra(CreateKeyActivity.EXTRA_EMAIL, userIdSplit.email);
         startActivityForResult(intent, REQUEST_CODE_CREATE_KEY);
     }
 

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CertifyKeyFragment.java

@@ -31,7 +31,6 @@ import android.os.Bundle;
 import android.os.Message;
 import android.os.Messenger;
 import android.os.Parcel;
-import android.os.Parcelable;
 import android.support.v4.app.LoaderManager;
 import android.support.v4.content.CursorLoader;
 import android.support.v4.content.Loader;
@@ -247,14 +246,14 @@ public class CertifyKeyFragment extends LoaderFragment
         while (!data.isAfterLast()) {
             long masterKeyId = data.getLong(INDEX_MASTER_KEY_ID);
             String userId = data.getString(INDEX_USER_ID);
-            String[] pieces = KeyRing.splitUserId(userId);
+            KeyRing.UserId pieces = KeyRing.splitUserId(userId);
 
             // Two cases:
 
             boolean grouped = masterKeyId == lastMasterKeyId;
-            boolean subGrouped = data.isFirst() || grouped && lastName.equals(pieces[0]);
+            boolean subGrouped = data.isFirst() || grouped && lastName.equals(pieces.name);
             // Remember for next loop
-            lastName = pieces[0];
+            lastName = pieces.name;
 
             Log.d(Constants.TAG, Long.toString(masterKeyId, 16) + (grouped ? "grouped" : "not grouped"));
 

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyFinalFragment.java

@@ -186,12 +186,12 @@ public class CreateKeyFinalFragment extends Fragment {
                     Algorithm.RSA, 4096, null, KeyFlags.SIGN_DATA, 0L));
             mSaveKeyringParcel.mAddSubKeys.add(new SaveKeyringParcel.SubkeyAdd(
                     Algorithm.RSA, 4096, null, KeyFlags.ENCRYPT_COMMS | KeyFlags.ENCRYPT_STORAGE, 0L));
-            String userId = KeyRing.createUserId(mName, mEmail, null);
+            String userId = KeyRing.createUserId(new KeyRing.UserId(mName, mEmail, null));
             mSaveKeyringParcel.mAddUserIds.add(userId);
             mSaveKeyringParcel.mChangePrimaryUserId = userId;
             if (mAdditionalEmails != null && mAdditionalEmails.size() > 0) {
                 for (String email : mAdditionalEmails) {
-                    String thisUserId = KeyRing.createUserId(mName, email, null);
+                    String thisUserId = KeyRing.createUserId(new KeyRing.UserId(mName, email, null));
                     mSaveKeyringParcel.mAddUserIds.add(thisUserId);
                 }
             }

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/DecryptFragment.java

@@ -128,14 +128,14 @@ public abstract class DecryptFragment extends Fragment {
             mSignatureKeyId = signatureResult.getKeyId();
 
             String userId = signatureResult.getPrimaryUserId();
-            String[] userIdSplit = KeyRing.splitUserId(userId);
+            KeyRing.UserId userIdSplit = KeyRing.splitUserId(userId);
-            if (userIdSplit[0] != null) {
+            if (userIdSplit.name != null) {
-                mSignatureName.setText(userIdSplit[0]);
+                mSignatureName.setText(userIdSplit.name);
             } else {
                 mSignatureName.setText(R.string.user_id_no_name);
             }
-            if (userIdSplit[1] != null) {
+            if (userIdSplit.email != null) {
-                mSignatureEmail.setText(userIdSplit[1]);
+                mSignatureEmail.setText(userIdSplit.email);
             } else {
                 mSignatureEmail.setText(KeyFormattingUtils.beautifyKeyIdWithPrefix(getActivity(), mSignatureKeyId));
             }

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EditKeyFragment.java

@@ -545,7 +545,7 @@ public class EditKeyFragment extends LoaderFragment implements
         Messenger messenger = new Messenger(returnHandler);
 
         // pre-fill out primary name
-        String predefinedName = KeyRing.splitUserId(mPrimaryUserId)[0];
+        String predefinedName = KeyRing.splitUserId(mPrimaryUserId).name;
         AddUserIdDialogFragment addUserIdDialog = AddUserIdDialogFragment.newInstance(messenger,
                 predefinedName);
 

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptFilesActivity.java

@@ -273,9 +273,9 @@ public class EncryptFilesActivity extends EncryptActivity implements EncryptActi
         if (!isModeSymmetric() && mEncryptionUserIds != null) {
             Set<String> users = new HashSet<>();
             for (String user : mEncryptionUserIds) {
-                String[] userId = KeyRing.splitUserId(user);
+                KeyRing.UserId userId = KeyRing.splitUserId(user);
-                if (userId[1] != null) {
+                if (userId.email != null) {
-                    users.add(userId[1]);
+                    users.add(userId.email);
                 }
             }
             sendIntent.putExtra(Intent.EXTRA_EMAIL, users.toArray(new String[users.size()]));

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptTextActivity.java

@@ -36,7 +36,6 @@ import org.sufficientlysecure.keychain.pgp.PgpConstants;
 import org.sufficientlysecure.keychain.pgp.SignEncryptParcel;
 import org.sufficientlysecure.keychain.ui.util.Notify;
 import org.sufficientlysecure.keychain.util.Log;
-import org.sufficientlysecure.keychain.util.Preferences;
 import org.sufficientlysecure.keychain.util.ShareHelper;
 
 import java.util.ArrayList;
@@ -253,9 +252,9 @@ public class EncryptTextActivity extends EncryptActivity implements EncryptActiv
         if (!isModeSymmetric() && mEncryptionUserIds != null) {
             Set<String> users = new HashSet<>();
             for (String user : mEncryptionUserIds) {
-                String[] userId = KeyRing.splitUserId(user);
+                KeyRing.UserId userId = KeyRing.splitUserId(user);
-                if (userId[1] != null) {
+                if (userId.email != null) {
-                    users.add(userId[1]);
+                    users.add(userId.email);
                 }
             }
             // pass trough email addresses as extra for email applications

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/KeyListFragment.java

@@ -688,14 +688,14 @@ public class KeyListFragment extends LoaderFragment
 
             { // set name and stuff, common to both key types
                 String userId = cursor.getString(INDEX_USER_ID);
-                String[] userIdSplit = KeyRing.splitUserId(userId);
+                KeyRing.UserId userIdSplit = KeyRing.splitUserId(userId);
-                if (userIdSplit[0] != null) {
+                if (userIdSplit.name != null) {
-                    h.mMainUserId.setText(highlighter.highlight(userIdSplit[0]));
+                    h.mMainUserId.setText(highlighter.highlight(userIdSplit.name));
                 } else {
                     h.mMainUserId.setText(R.string.user_id_no_name);
                 }
-                if (userIdSplit[1] != null) {
+                if (userIdSplit.email != null) {
-                    h.mMainUserIdRest.setText(highlighter.highlight(userIdSplit[1]));
+                    h.mMainUserIdRest.setText(highlighter.highlight(userIdSplit.email));
                     h.mMainUserIdRest.setVisibility(View.VISIBLE);
                 } else {
                     h.mMainUserIdRest.setVisibility(View.GONE);

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/PassphraseDialogActivity.java

@@ -211,9 +211,9 @@ public class PassphraseDialogActivity extends FragmentActivity {
                     // the catch clause doesn't return.
                     try {
                         String mainUserId = mSecretRing.getPrimaryUserIdWithFallback();
-                        String[] mainUserIdSplit = KeyRing.splitUserId(mainUserId);
+                        KeyRing.UserId mainUserIdSplit = KeyRing.splitUserId(mainUserId);
-                        if (mainUserIdSplit[0] != null) {
+                        if (mainUserIdSplit.name != null) {
-                            userId = mainUserIdSplit[0];
+                            userId = mainUserIdSplit.name;
                         } else {
                             userId = getString(R.string.user_id_no_name);
                         }

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyActivity.java

@@ -841,9 +841,9 @@ public class ViewKeyActivity extends BaseActivity implements
             case LOADER_ID_UNIFIED: {
                 if (data.moveToFirst()) {
                     // get name, email, and comment from USER_ID
-                    String[] mainUserId = KeyRing.splitUserId(data.getString(INDEX_USER_ID));
+                    KeyRing.UserId mainUserId = KeyRing.splitUserId(data.getString(INDEX_USER_ID));
-                    if (mainUserId[0] != null) {
+                    if (mainUserId.name != null) {
-                        mName.setText(mainUserId[0]);
+                        mName.setText(mainUserId.name);
                     } else {
                         mName.setText(R.string.user_id_no_name);
                     }

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyAdvActivity.java

@@ -197,9 +197,9 @@ public class ViewKeyAdvActivity extends BaseActivity implements
             case LOADER_ID_UNIFIED: {
                 if (data.moveToFirst()) {
                     // get name, email, and comment from USER_ID
-                    String[] mainUserId = KeyRing.splitUserId(data.getString(INDEX_USER_ID));
+                    KeyRing.UserId mainUserId = KeyRing.splitUserId(data.getString(INDEX_USER_ID));
-                    if (mainUserId[0] != null) {
+                    if (mainUserId.name != null) {
-                        setTitle(mainUserId[0]);
+                        setTitle(mainUserId.name);
                     } else {
                         setTitle(R.string.user_id_no_name);
                     }

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyAdvCertsFragment.java

@@ -237,9 +237,9 @@ public class ViewKeyAdvCertsFragment extends LoaderFragment implements
             TextView wSignStatus = (TextView) view.findViewById(R.id.signStatus);
 
             String signerKeyId = KeyFormattingUtils.beautifyKeyIdWithPrefix(getActivity(), cursor.getLong(mIndexSignerKeyId));
-            String[] userId = KeyRing.splitUserId(cursor.getString(mIndexSignerUserId));
+            KeyRing.UserId userId = KeyRing.splitUserId(cursor.getString(mIndexSignerUserId));
-            if (userId[0] != null) {
+            if (userId.name != null) {
-                wSignerName.setText(userId[0]);
+                wSignerName.setText(userId.name);
             } else {
                 wSignerName.setText(R.string.user_id_no_name);
             }

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/ImportKeysAdapter.java

@@ -140,25 +140,25 @@ public class ImportKeysAdapter extends ArrayAdapter<ImportKeysListEntry> {
 
         // main user id
         String userId = entry.getUserIds().get(0);
-        String[] userIdSplit = KeyRing.splitUserId(userId);
+        KeyRing.UserId userIdSplit = KeyRing.splitUserId(userId);
 
         // name
-        if (userIdSplit[0] != null) {
+        if (userIdSplit.name != null) {
             // show red user id if it is a secret key
             if (entry.isSecretKey()) {
                 holder.mainUserId.setText(mActivity.getString(R.string.secret_key)
-                        + " " + userIdSplit[0]);
+                        + " " + userIdSplit.name);
             } else {
-                holder.mainUserId.setText(highlighter.highlight(userIdSplit[0]));
+                holder.mainUserId.setText(highlighter.highlight(userIdSplit.name));
             }
         } else {
             holder.mainUserId.setText(R.string.user_id_no_name);
         }
 
         // email
-        if (userIdSplit[1] != null) {
+        if (userIdSplit.email != null) {
             holder.mainUserIdRest.setVisibility(View.VISIBLE);
-            holder.mainUserIdRest.setText(highlighter.highlight(userIdSplit[1]));
+            holder.mainUserIdRest.setText(highlighter.highlight(userIdSplit.email));
         } else {
             holder.mainUserIdRest.setVisibility(View.GONE);
         }

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/MultiUserIdsAdapter.java

@@ -33,7 +33,6 @@ import android.widget.TextView;
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.pgp.KeyRing;
 import org.sufficientlysecure.keychain.service.CertifyActionsParcel.CertifyAction;
-import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils;
 
 import java.util.ArrayList;
 
@@ -83,9 +82,9 @@ public class MultiUserIdsAdapter extends CursorAdapter {
 
         { // first one
             String userId = uids.get(0);
-            String[] splitUserId = KeyRing.splitUserId(userId);
+            KeyRing.UserId splitUserId = KeyRing.splitUserId(userId);
-            if (splitUserId[0] != null) {
+            if (splitUserId.name != null) {
-                vName.setText(splitUserId[0]);
+                vName.setText(splitUserId.name);
             } else {
                 vName.setText(R.string.user_id_no_name);
             }
@@ -93,9 +92,9 @@ public class MultiUserIdsAdapter extends CursorAdapter {
             if (isHeader == 1) {
                 vHeaderId.setVisibility(View.VISIBLE);
                 String message;
-                if (splitUserId[0] != null) {
+                if (splitUserId.name != null) {
                     message = mContext.getString(R.string.section_uids_to_certify) +
-                            splitUserId[0];
+                            splitUserId.name;
                 } else {
                     message = mContext.getString(R.string.section_uids_to_certify) +
                            context.getString(R.string.user_id_no_name);
@@ -108,13 +107,13 @@ public class MultiUserIdsAdapter extends CursorAdapter {
 
         StringBuilder lines = new StringBuilder();
         for (String uid : uids) {
-            String[] splitUserId = KeyRing.splitUserId(uid);
+            KeyRing.UserId splitUserId = KeyRing.splitUserId(uid);
-            if (splitUserId[1] == null) {
+            if (splitUserId.email == null) {
                 continue;
             }
-            lines.append(splitUserId[1]);
+            lines.append(splitUserId.email);
-            if (splitUserId[2] != null) {
+            if (splitUserId.comment != null) {
-                lines.append(" (").append(splitUserId[2]).append(")");
+                lines.append(" (").append(splitUserId.comment).append(")");
             }
             lines.append('\n');
         }

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/SelectKeyCursorAdapter.java

@@ -122,16 +122,16 @@ abstract public class SelectKeyCursorAdapter extends CursorAdapter {
         ViewHolderItem h = (ViewHolderItem) view.getTag();
 
         String userId = cursor.getString(mIndexUserId);
-        String[] userIdSplit = KeyRing.splitUserId(userId);
+        KeyRing.UserId userIdSplit = KeyRing.splitUserId(userId);
 
-        if (userIdSplit[0] != null) {
+        if (userIdSplit.name != null) {
-            h.mainUserId.setText(highlighter.highlight(userIdSplit[0]));
+            h.mainUserId.setText(highlighter.highlight(userIdSplit.name));
         } else {
             h.mainUserId.setText(R.string.user_id_no_name);
         }
-        if (userIdSplit[1] != null) {
+        if (userIdSplit.email != null) {
             h.mainUserIdRest.setVisibility(View.VISIBLE);
-            h.mainUserIdRest.setText(highlighter.highlight(userIdSplit[1]));
+            h.mainUserIdRest.setText(highlighter.highlight(userIdSplit.email));
         } else {
             h.mainUserIdRest.setVisibility(View.GONE);
         }

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/UserIdsAdapter.java

@@ -72,20 +72,20 @@ public class UserIdsAdapter extends UserAttributesAdapter {
         vDeleteButton.setVisibility(View.GONE); // not used
 
         String userId = cursor.getString(INDEX_USER_ID);
-        String[] splitUserId = KeyRing.splitUserId(userId);
+        KeyRing.UserId splitUserId = KeyRing.splitUserId(userId);
-        if (splitUserId[0] != null) {
+        if (splitUserId.name != null) {
-            vName.setText(splitUserId[0]);
+            vName.setText(splitUserId.name);
         } else {
             vName.setText(R.string.user_id_no_name);
         }
-        if (splitUserId[1] != null) {
+        if (splitUserId.email != null) {
-            vAddress.setText(splitUserId[1]);
+            vAddress.setText(splitUserId.email);
             vAddress.setVisibility(View.VISIBLE);
         } else {
             vAddress.setVisibility(View.GONE);
         }
-        if (splitUserId[2] != null) {
+        if (splitUserId.comment != null) {
-            vComment.setText(splitUserId[2]);
+            vComment.setText(splitUserId.comment);
             vComment.setVisibility(View.VISIBLE);
         } else {
             vComment.setVisibility(View.GONE);

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/UserIdsAddedAdapter.java

@@ -92,20 +92,20 @@ public class UserIdsAddedAdapter extends ArrayAdapter<String> {
         // save reference to model item
         holder.mModel = getItem(position);
 
-        String[] splitUserId = KeyRing.splitUserId(holder.mModel);
+        KeyRing.UserId splitUserId = KeyRing.splitUserId(holder.mModel);
-        if (splitUserId[0] != null) {
+        if (splitUserId.name != null) {
-            holder.vName.setText(splitUserId[0]);
+            holder.vName.setText(splitUserId.name);
         } else {
             holder.vName.setText(R.string.user_id_no_name);
         }
-        if (splitUserId[1] != null) {
+        if (splitUserId.email != null) {
-            holder.vAddress.setText(splitUserId[1]);
+            holder.vAddress.setText(splitUserId.email);
             holder.vAddress.setVisibility(View.VISIBLE);
         } else {
             holder.vAddress.setVisibility(View.GONE);
         }
-        if (splitUserId[2] != null) {
+        if (splitUserId.comment != null) {
-            holder.vComment.setText(splitUserId[2]);
+            holder.vComment.setText(splitUserId.comment);
             holder.vComment.setVisibility(View.VISIBLE);
         } else {
             holder.vComment.setVisibility(View.GONE);

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/AddUserIdDialogFragment.java

@@ -100,8 +100,8 @@ public class AddUserIdDialogFragment extends DialogFragment implements OnEditorA
 
                 // return new user id back to activity
                 Bundle data = new Bundle();
-                String userId = KeyRing.createUserId(mName.getText().toString(),
+                String userId = KeyRing.createUserId(new KeyRing.UserId(mName.getText().toString(),
-                        mEmail.getText().toString(), mComment.getText().toString());
+                        mEmail.getText().toString(), mComment.getText().toString()));
                 data.putString(MESSAGE_DATA_USER_ID, userId);
                 sendMessageToHandler(MESSAGE_OKAY, data);
             }

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/DeleteKeyDialogFragment.java

@@ -100,9 +100,9 @@ public class DeleteKeyDialogFragment extends DialogFragment {
                         }
                 );
                 String name;
-                String[] mainUserId = KeyRing.splitUserId((String) data.get(KeyRings.USER_ID));
+                KeyRing.UserId mainUserId = KeyRing.splitUserId((String) data.get(KeyRings.USER_ID));
-                if (mainUserId[0] != null) {
+                if (mainUserId.name != null) {
-                    name = mainUserId[0];
+                    name = mainUserId.name;
                 } else {
                     name = getString(R.string.user_id_no_name);
                 }

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/EncryptKeyCompletionView.java

@@ -184,7 +184,7 @@ public class EncryptKeyCompletionView extends TokenCompleteTextView {
 
     public class EncryptionKey {
         private String mUserIdFull;
-        private String[] mUserId;
+        private KeyRing.UserId mUserId;
         private long mKeyId;
         private boolean mHasDuplicate;
         private Date mCreation;
@@ -222,23 +222,23 @@ public class EncryptKeyCompletionView extends TokenCompleteTextView {
         }
 
         public String getPrimary() {
-            if (mUserId[0] != null) {
+            if (mUserId.name != null) {
-                return mUserId[0];
+                return mUserId.name;
             } else {
-                return mUserId[1];
+                return mUserId.email;
             }
         }
 
         public String getSecondary() {
-            if (mUserId[1] != null) {
+            if (mUserId.email != null) {
-                return mUserId[1];
+                return mUserId.email;
             } else {
                 return getCreationDate();
             }
         }
 
         public String getTertiary() {
-            if (mUserId[0] != null) {
+            if (mUserId.name != null) {
                 return getCreationDate();
             } else {
                 return null;

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/KeySpinner.java

@@ -39,7 +39,6 @@ import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.pgp.KeyRing;
 import org.sufficientlysecure.keychain.provider.KeychainContract;
-import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils;
 import org.sufficientlysecure.keychain.util.Log;
 
 import java.util.Calendar;
@@ -162,9 +161,9 @@ public abstract class KeySpinner extends TintSpinner implements LoaderManager.Lo
                     TextView vKeyEmail = (TextView) view.findViewById(R.id.keyspinner_key_email);
                     TextView vDuplicate = (TextView) view.findViewById(R.id.keyspinner_duplicate);
 
-                    String[] userId = KeyRing.splitUserId(cursor.getString(mIndexUserId));
+                    KeyRing.UserId userId = KeyRing.splitUserId(cursor.getString(mIndexUserId));
-                    vKeyName.setText(userId[2] == null ? userId[0] : (userId[0] + " (" + userId[2] + ")"));
+                    vKeyName.setText(userId.name);
-                    vKeyEmail.setText(userId[1]);
+                    vKeyEmail.setText(userId.email);
 
                     boolean duplicate = cursor.getLong(mIndexDuplicate) > 0;
                     if (duplicate) {

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/ContactHelper.java

@@ -37,7 +37,6 @@ import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.pgp.KeyRing;
 import org.sufficientlysecure.keychain.provider.KeychainContract;
 import org.sufficientlysecure.keychain.provider.KeychainContract.UserPackets;
-import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils;
 
 import java.io.InputStream;
 import java.util.ArrayList;
@@ -447,7 +446,7 @@ public class ContactHelper {
         if (cursor != null) {
             while (cursor.moveToNext()) {
                 long masterKeyId = cursor.getLong(INDEX_MASTER_KEY_ID);
-                String[] userIdSplit = KeyRing.splitUserId(cursor.getString(INDEX_USER_ID));
+                KeyRing.UserId userIdSplit = KeyRing.splitUserId(cursor.getString(INDEX_USER_ID));
                 boolean isExpired = cursor.getInt(INDEX_IS_EXPIRED) != 0;
                 boolean isRevoked = cursor.getInt(INDEX_IS_REVOKED) > 0;
                 boolean isVerified = cursor.getInt(INDEX_VERIFIED) > 0;
@@ -470,19 +469,19 @@ public class ContactHelper {
                     if (rawContactId != -1) {
                         deleteRawContactById(resolver, rawContactId);
                     }
-                } else if (userIdSplit[0] != null) {
+                } else if (userIdSplit.name != null) {
 
                     // Create a new rawcontact with corresponding key if it does not exist yet
                     if (rawContactId == -1) {
                         Log.d(Constants.TAG, "Insert new raw contact with masterKeyId " + masterKeyId);
 
                         insertContact(ops, context, masterKeyId);
-                        writeContactKey(ops, context, rawContactId, masterKeyId, userIdSplit[0]);
+                        writeContactKey(ops, context, rawContactId, masterKeyId, userIdSplit.name);
                     }
 
                     // We always update the display name (which is derived from primary user id)
                     // and email addresses from user id
-                    writeContactDisplayName(ops, rawContactId, userIdSplit[0]);
+                    writeContactDisplayName(ops, rawContactId, userIdSplit.name);
                     writeContactEmail(ops, resolver, rawContactId, masterKeyId);
                     try {
                         resolver.applyBatch(ContactsContract.AUTHORITY, ops);
@@ -521,9 +520,9 @@ public class ContactHelper {
                 long masterKeyId = cursor.getLong(INDEX_MASTER_KEY_ID);
                 boolean isExpired = cursor.getInt(INDEX_IS_EXPIRED) != 0;
                 boolean isRevoked = cursor.getInt(INDEX_IS_REVOKED) > 0;
-                String[] userIdSplit = KeyRing.splitUserId(cursor.getString(INDEX_USER_ID));
+                KeyRing.UserId userIdSplit = KeyRing.splitUserId(cursor.getString(INDEX_USER_ID));
 
-                if (!isExpired && !isRevoked && userIdSplit[0] != null) {
+                if (!isExpired && !isRevoked && userIdSplit.name != null) {
                     // if expired or revoked will not be removed from keysToDelete or inserted
                     // into main profile ("me" contact)
                     boolean existsInMainProfile = keysToDelete.remove(masterKeyId);
@@ -534,7 +533,7 @@ public class ContactHelper {
 
                         ArrayList<ContentProviderOperation> ops = new ArrayList<>();
                         insertMainProfileRawContact(ops, masterKeyId);
-                        writeContactKey(ops, context, rawContactId, masterKeyId, userIdSplit[0]);
+                        writeContactKey(ops, context, rawContactId, masterKeyId, userIdSplit.name);
 
                         try {
                             resolver.applyBatch(ContactsContract.AUTHORITY, ops);
@@ -776,14 +775,14 @@ public class ContactHelper {
                 null, null);
         if (ids != null) {
             while (ids.moveToNext()) {
-                String[] userId = KeyRing.splitUserId(ids.getString(0));
+                KeyRing.UserId userId = KeyRing.splitUserId(ids.getString(0));
-                if (userId[1] != null) {
+                if (userId.email != null) {
                     ops.add(referenceRawContact(
                             ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI),
                             rawContactId)
                             .withValue(ContactsContract.Data.MIMETYPE,
                                     ContactsContract.CommonDataKinds.Email.CONTENT_ITEM_TYPE)
-                            .withValue(ContactsContract.CommonDataKinds.Email.DATA, userId[1])
+                            .withValue(ContactsContract.CommonDataKinds.Email.DATA, userId.email)
                             .build());
                 }
             }

extern/openpgp-api-lib

@@ -1 +1 @@
-Subproject commit bc177ed5e3f110cf372d6303c8e9d21e46fc76d2
+Subproject commit 10be5948d68bb5e80aed77fdf93cada598ee7667