Merge remote-tracking branch 'origin/development' into linked-identities

Conflicts:
	OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyFragment.java
	OpenKeychain/src/main/res/layout/view_key_fragment.xml

47 files changed, 748 insertions, 77 deletions

diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyEmailFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyEmailFragment.java
index d9f391149..66424e012 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyEmailFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyEmailFragment.java
@@ -20,17 +20,30 @@ package org.sufficientlysecure.keychain.ui;
 import android.app.Activity;
 import android.content.Context;
 import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.os.Messenger;
 import android.support.v4.app.Fragment;
+import android.support.v7.widget.DefaultItemAnimator;
+import android.support.v7.widget.LinearLayoutManager;
+import android.support.v7.widget.RecyclerView;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
-import android.view.inputmethod.InputMethodManager;
+import android.widget.Button;
 import android.widget.EditText;
+import android.widget.ImageButton;
+import android.widget.TextView;
 
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.ui.CreateKeyActivity.FragAction;
+import org.sufficientlysecure.keychain.ui.dialog.AddEmailDialogFragment;
+import org.sufficientlysecure.keychain.ui.dialog.SetPassphraseDialogFragment;
 import org.sufficientlysecure.keychain.ui.widget.EmailEditText;
 
+import java.util.ArrayList;
+import java.util.List;
+
 public class CreateKeyEmailFragment extends Fragment {
 
     public static final String ARG_NAME = "name";
@@ -38,10 +51,14 @@ public class CreateKeyEmailFragment extends Fragment {
 
     CreateKeyActivity mCreateKeyActivity;
     EmailEditText mEmailEdit;
+    RecyclerView mEmailsRecyclerView;
     View mBackButton;
     View mNextButton;
 
     String mName;
+    ArrayList<EmailAdapter.ViewModel> mAdditionalEmailModels;
+
+    EmailAdapter mEmailAdapter;
 
     /**
      * Creates new instance of this fragment
@@ -86,6 +103,7 @@ public class CreateKeyEmailFragment extends Fragment {
         mEmailEdit = (EmailEditText) view.findViewById(R.id.create_key_email);
         mBackButton = view.findViewById(R.id.create_key_back_button);
         mNextButton = view.findViewById(R.id.create_key_next_button);
+        mEmailsRecyclerView = (RecyclerView) view.findViewById(R.id.create_key_emails);
 
         // initial values
         mName = getArguments().getString(ARG_NAME);
@@ -108,10 +126,45 @@ public class CreateKeyEmailFragment extends Fragment {
                 createKeyCheck();
             }
         });
+        mEmailsRecyclerView.setHasFixedSize(true);
+        mEmailsRecyclerView.setLayoutManager(new LinearLayoutManager(getActivity()));
+        mEmailsRecyclerView.setItemAnimator(new DefaultItemAnimator());
+
+        mAdditionalEmailModels = new ArrayList<>();
+        mEmailAdapter = new EmailAdapter(mAdditionalEmailModels, new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                addEmail();
+            }
+        });
+        mEmailsRecyclerView.setAdapter(mEmailAdapter);
 
         return view;
     }
 
+    private void addEmail() {
+        Handler returnHandler = new Handler() {
+            @Override
+            public void handleMessage(Message message) {
+                if (message.what == SetPassphraseDialogFragment.MESSAGE_OKAY) {
+                    Bundle data = message.getData();
+
+                    // add new user id
+                    mEmailAdapter.add(
+                            data.getString(AddEmailDialogFragment.MESSAGE_DATA_EMAIL)
+                    );
+                }
+            }
+        };
+
+        // Create a new Messenger for the communication back
+        Messenger messenger = new Messenger(returnHandler);
+
+        AddEmailDialogFragment addEmailDialog = AddEmailDialogFragment.newInstance(messenger);
+
+        addEmailDialog.show(getActivity().getSupportFragmentManager(), "addEmailDialog");
+    }
+
     @Override
     public void onAttach(Activity activity) {
         super.onAttach(activity);
@@ -121,14 +174,137 @@ public class CreateKeyEmailFragment extends Fragment {
     private void createKeyCheck() {
         if (isEditTextNotEmpty(getActivity(), mEmailEdit)) {
 
+            ArrayList<String> emails = new ArrayList<>();
+            for (EmailAdapter.ViewModel holder : mAdditionalEmailModels) {
+                emails.add(holder.toString());
+            }
+
             CreateKeyPassphraseFragment frag =
                     CreateKeyPassphraseFragment.newInstance(
                             mName,
-                            mEmailEdit.getText().toString()
+                            mEmailEdit.getText().toString(),
+                            emails
                     );
 
             mCreateKeyActivity.loadFragment(null, frag, FragAction.TO_RIGHT);
         }
     }
 
+    public static class EmailAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
+        private List<ViewModel> mDataset;
+        private View.OnClickListener mFooterOnClickListener;
+        private static final int TYPE_FOOTER = 0;
+        private static final int TYPE_ITEM = 1;
+
+        public static class ViewModel {
+            String email;
+
+            ViewModel(String email) {
+                this.email = email;
+            }
+
+            @Override
+            public String toString() {
+                return email;
+            }
+        }
+
+        // Provide a reference to the views for each data item
+        // Complex data items may need more than one view per item, and
+        // you provide access to all the views for a data item in a view holder
+        public static class ViewHolder extends RecyclerView.ViewHolder {
+            // each data item is just a string in this case
+            public TextView mTextView;
+            public ImageButton mDeleteButton;
+
+            public ViewHolder(View itemView) {
+                super(itemView);
+                mTextView = (TextView) itemView.findViewById(R.id.create_key_email_item_email);
+                mDeleteButton = (ImageButton) itemView.findViewById(R.id.create_key_email_item_delete_button);
+            }
+        }
+
+        class FooterHolder extends RecyclerView.ViewHolder {
+            public Button mAddButton;
+
+            public FooterHolder(View itemView) {
+                super(itemView);
+                mAddButton = (Button) itemView.findViewById(R.id.create_key_add_email);
+            }
+        }
+
+        // Provide a suitable constructor (depends on the kind of dataset)
+        public EmailAdapter(List<ViewModel> myDataset, View.OnClickListener onFooterClickListener) {
+            mDataset = myDataset;
+            mFooterOnClickListener = onFooterClickListener;
+        }
+
+        // Create new views (invoked by the layout manager)
+        @Override
+        public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+            if (viewType == TYPE_FOOTER) {
+                View v = LayoutInflater.from(parent.getContext())
+                        .inflate(R.layout.create_key_email_list_footer, parent, false);
+                return new FooterHolder(v);
+            } else {
+                //inflate your layout and pass it to view holder
+                View v = LayoutInflater.from(parent.getContext())
+                        .inflate(R.layout.create_key_email_list_item, parent, false);
+                return new ViewHolder(v);
+            }
+        }
+
+        // Replace the contents of a view (invoked by the layout manager)
+        @Override
+        public void onBindViewHolder(RecyclerView.ViewHolder holder, final int position) {
+            if (holder instanceof ViewHolder) {
+                ViewHolder thisHolder = (ViewHolder) holder;
+                // - get element from your dataset at this position
+                // - replace the contents of the view with that element
+                final ViewModel model = mDataset.get(position);
+
+                thisHolder.mTextView.setText(model.email);
+                thisHolder.mDeleteButton.setOnClickListener(new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        remove(model);
+                    }
+                });
+            } else if (holder instanceof FooterHolder) {
+                FooterHolder thisHolder = (FooterHolder) holder;
+                thisHolder.mAddButton.setOnClickListener(mFooterOnClickListener);
+            }
+        }
+
+        // Return the size of your dataset (invoked by the layout manager)
+        @Override
+        public int getItemCount() {
+            return mDataset.size() + 1;
+        }
+
+        @Override
+        public int getItemViewType(int position) {
+            if (isPositionFooter(position)) {
+                return TYPE_FOOTER;
+            } else {
+                return TYPE_ITEM;
+            }
+        }
+
+        private boolean isPositionFooter(int position) {
+            return position == mDataset.size();
+        }
+
+        public void add(String email) {
+            mDataset.add(new ViewModel(email));
+            notifyItemInserted(mDataset.size() - 1);
+        }
+
+        public void remove(ViewModel model) {
+            int position = mDataset.indexOf(model);
+            mDataset.remove(position);
+            notifyItemRemoved(position);
+        }
+    }
+
 }
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyFinalFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyFinalFragment.java
index dc9f3d4ad..4853c61c5 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyFinalFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyFinalFragment.java
@@ -47,6 +47,9 @@ import org.sufficientlysecure.keychain.ui.CreateKeyActivity.FragAction;
 import org.sufficientlysecure.keychain.util.Log;
 import org.sufficientlysecure.keychain.util.Preferences;
 
+import java.util.ArrayList;
+import java.util.Iterator;
+
 public class CreateKeyFinalFragment extends Fragment {
 
     public static final int REQUEST_EDIT_KEY = 0x00008007;
@@ -63,10 +66,12 @@ public class CreateKeyFinalFragment extends Fragment {
 
     public static final String ARG_NAME = "name";
     public static final String ARG_EMAIL = "email";
+    public static final String ARG_ADDITIONAL_EMAILS = "emails";
     public static final String ARG_PASSPHRASE = "passphrase";
 
     String mName;
     String mEmail;
+    ArrayList<String> mAdditionalEmails;
     String mPassphrase;
 
     SaveKeyringParcel mSaveKeyringParcel;
@@ -74,12 +79,15 @@ public class CreateKeyFinalFragment extends Fragment {
     /**
      * Creates new instance of this fragment
      */
-    public static CreateKeyFinalFragment newInstance(String name, String email, String passphrase) {
+    public static CreateKeyFinalFragment newInstance(String name, String email,
+                                                     ArrayList<String> additionalEmails,
+                                                     String passphrase) {
         CreateKeyFinalFragment frag = new CreateKeyFinalFragment();
 
         Bundle args = new Bundle();
         args.putString(ARG_NAME, name);
         args.putString(ARG_EMAIL, email);
+        args.putStringArrayList(ARG_ADDITIONAL_EMAILS, additionalEmails);
         args.putString(ARG_PASSPHRASE, passphrase);
 
         frag.setArguments(args);
@@ -102,11 +110,25 @@ public class CreateKeyFinalFragment extends Fragment {
         // get args
         mName = getArguments().getString(ARG_NAME);
         mEmail = getArguments().getString(ARG_EMAIL);
+        mAdditionalEmails = getArguments().getStringArrayList(ARG_ADDITIONAL_EMAILS);
         mPassphrase = getArguments().getString(ARG_PASSPHRASE);
 
         // set values
         mNameEdit.setText(mName);
-        mEmailEdit.setText(mEmail);
+        if (mAdditionalEmails != null && mAdditionalEmails.size() > 0) {
+            String emailText = mEmail + ", ";
+            Iterator<?> it = mAdditionalEmails.iterator();
+            while (it.hasNext()) {
+                Object next = it.next();
+                emailText += next;
+                if (it.hasNext()) {
+                    emailText += ", ";
+                }
+            }
+            mEmailEdit.setText(emailText);
+        } else {
+            mEmailEdit.setText(mEmail);
+        }
 
         mCreateButton.setOnClickListener(new View.OnClickListener() {
             @Override
@@ -167,12 +189,19 @@ public class CreateKeyFinalFragment extends Fragment {
             String userId = KeyRing.createUserId(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);
+                    mSaveKeyringParcel.mAddUserIds.add(thisUserId);
+                }
+            }
             mSaveKeyringParcel.mNewUnlock = mPassphrase != null
                     ? new ChangeUnlockParcel(mPassphrase, null)
                     : null;
         }
     }
 
+
     private void createKey() {
         Intent intent = new Intent(getActivity(), KeychainIntentService.class);
         intent.setAction(KeychainIntentService.ACTION_EDIT_KEYRING);
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyPassphraseFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyPassphraseFragment.java
index 00ac00ff4..055ea608b 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyPassphraseFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyPassphraseFragment.java
@@ -35,14 +35,18 @@ import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.ui.CreateKeyActivity.FragAction;
 import org.sufficientlysecure.keychain.ui.widget.PassphraseEditText;
 
+import java.util.ArrayList;
+
 public class CreateKeyPassphraseFragment extends Fragment {
 
     public static final String ARG_NAME = "name";
     public static final String ARG_EMAIL = "email";
+    public static final String ARG_ADDITIONAL_EMAILS = "emails";
 
     // model
     String mName;
     String mEmail;
+    ArrayList<String> mAdditionalEmails;
 
     // view
     CreateKeyActivity mCreateKeyActivity;
@@ -55,12 +59,14 @@ public class CreateKeyPassphraseFragment extends Fragment {
     /**
      * Creates new instance of this fragment
      */
-    public static CreateKeyPassphraseFragment newInstance(String name, String email) {
+    public static CreateKeyPassphraseFragment newInstance(String name, String email,
+                                                          ArrayList<String> additionalEmails) {
         CreateKeyPassphraseFragment frag = new CreateKeyPassphraseFragment();
 
         Bundle args = new Bundle();
         args.putString(ARG_NAME, name);
         args.putString(ARG_EMAIL, email);
+        args.putStringArrayList(ARG_ADDITIONAL_EMAILS, additionalEmails);
 
         frag.setArguments(args);
 
@@ -114,6 +120,7 @@ public class CreateKeyPassphraseFragment extends Fragment {
         // initial values
         mName = getArguments().getString(ARG_NAME);
         mEmail = getArguments().getString(ARG_EMAIL);
+        mAdditionalEmails = getArguments().getStringArrayList(ARG_ADDITIONAL_EMAILS);
         mPassphraseEdit.requestFocus();
         mBackButton.setOnClickListener(new View.OnClickListener() {
             @Override
@@ -163,6 +170,7 @@ public class CreateKeyPassphraseFragment extends Fragment {
                     CreateKeyFinalFragment.newInstance(
                             mName,
                             mEmail,
+                            mAdditionalEmails,
                             mPassphraseEdit.getText().toString()
                     );
 
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EditKeyFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EditKeyFragment.java
index 005b60ce0..d9a5519d6 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EditKeyFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EditKeyFragment.java
@@ -528,7 +528,6 @@ public class EditKeyFragment extends LoaderFragment implements
     }
 
     private void addUserId() {
-        // Message is received after passphrase is cached
         Handler returnHandler = new Handler() {
             @Override
             public void handleMessage(Message message) {
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyFragment.java
index 153065bb7..c53f1b30a 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyFragment.java
@@ -19,12 +19,16 @@
 package org.sufficientlysecure.keychain.ui;
 
 import java.io.IOException;
-
+import android.content.ContentResolver;
+import android.content.Context;
+import android.content.Intent;
 import android.database.Cursor;
+import android.graphics.Bitmap;
 import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
+import android.provider.ContactsContract;
 import android.support.v4.app.LoaderManager;
 import android.support.v4.content.Loader;
 import android.support.v7.widget.CardView;
@@ -38,6 +42,7 @@ import android.widget.AdapterView;
 import android.widget.AdapterView.OnItemClickListener;
 import android.widget.ListView;
 import android.widget.TextView;
+import android.widget.*;
 
 import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
@@ -48,6 +53,11 @@ import org.sufficientlysecure.keychain.ui.dialog.UserIdInfoDialogFragment;
 import org.sufficientlysecure.keychain.ui.linked.LinkedIdViewFragment;
 import org.sufficientlysecure.keychain.ui.linked.LinkedIdViewFragment.OnIdentityLoadedListener;
 import org.sufficientlysecure.keychain.util.FilterCursorWrapper;
+import org.sufficientlysecure.keychain.pgp.KeyRing;
+import org.sufficientlysecure.keychain.provider.KeychainContract;
+import org.sufficientlysecure.keychain.ui.adapter.UserIdsAdapter;
+import org.sufficientlysecure.keychain.ui.dialog.UserIdInfoDialogFragment;
+import org.sufficientlysecure.keychain.util.ContactHelper;
 import org.sufficientlysecure.keychain.util.Log;
 
 public class ViewKeyFragment extends LoaderFragment implements
@@ -58,8 +68,14 @@ public class ViewKeyFragment extends LoaderFragment implements
     private static final String ARG_IS_SECRET = "is_secret";
 
     private ListView mUserIds;
+    //private ListView mLinkedSystemContact;
 
     boolean mIsSecret = false;
+    private String mName;
+
+    LinearLayout mSystemContactLayout;
+    ImageView mSystemContactPicture;
+    TextView mSystemContactName;
 
     private static final int LOADER_ID_USER_IDS = 0;
     private static final int LOADER_ID_LINKED_IDS = 1;
@@ -130,6 +146,10 @@ public class ViewKeyFragment extends LoaderFragment implements
             }
         });
 
+        mSystemContactLayout = (LinearLayout) view.findViewById(R.id.system_contact_layout);
+        mSystemContactName = (TextView) view.findViewById(R.id.system_contact_name);
+        mSystemContactPicture = (ImageView) view.findViewById(R.id.system_contact_picture);
+
         return root;
     }
 
@@ -190,6 +210,49 @@ public class ViewKeyFragment extends LoaderFragment implements
         }
     }
 
+    /**
+     * Checks if a system contact exists for given masterKeyId, and if it does, sets name, picture
+     * and onClickListener for the linked system contact's layout
+     *
+     * @param name
+     * @param masterKeyId
+     */
+    private void loadLinkedSystemContact(String name, final long masterKeyId) {
+        final Context context = mSystemContactName.getContext();
+        final ContentResolver resolver = context.getContentResolver();
+
+        final long contactId = ContactHelper.findContactId(resolver, masterKeyId);
+
+        if (contactId != -1) {//contact exists for given master key
+            mSystemContactName.setText(name);
+
+            Bitmap picture = ContactHelper.loadPhotoByMasterKeyId(resolver, masterKeyId, true);
+            if (picture != null) mSystemContactPicture.setImageBitmap(picture);
+
+            mSystemContactLayout.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    launchContactActivity(contactId, context);
+                }
+            });
+        }
+    }
+
+    /**
+     * launches the default android Contacts app to view a contact with the passed
+     * contactId (CONTACT_ID column from ContactsContract.RawContact table which is _ID column in
+     * ContactsContract.Contact table)
+     *
+     * @param contactId _ID for row in ContactsContract.Contacts table
+     * @param context
+     */
+    private void launchContactActivity(final long contactId, Context context) {
+        Intent intent = new Intent(Intent.ACTION_VIEW);
+        Uri uri = Uri.withAppendedPath(ContactsContract.Contacts.CONTENT_URI, String.valueOf(contactId));
+        intent.setData(uri);
+        context.startActivity(intent);
+    }
+
     private void loadData(Uri dataUri, boolean isSecret, byte[] fingerprint) {
         mDataUri = dataUri;
         mIsSecret = isSecret;
@@ -209,6 +272,7 @@ public class ViewKeyFragment extends LoaderFragment implements
 
     }
 
+    @Override
     public Loader<Cursor> onCreateLoader(int id, Bundle args) {
         setContentShown(false);
 
@@ -224,6 +288,7 @@ public class ViewKeyFragment extends LoaderFragment implements
         }
     }
 
+    @Override
     public void onLoadFinished(Loader<Cursor> loader, Cursor cursor) {
         // Swap the new cursor in. (The framework will take care of closing the
         // old cursor once we return.)
@@ -246,6 +311,7 @@ public class ViewKeyFragment extends LoaderFragment implements
      * This is called when the last Cursor provided to onLoadFinished() above is about to be closed.
      * We need to make sure we are no longer using it.
      */
+    @Override
     public void onLoaderReset(Loader<Cursor> loader) {
         switch (loader.getId()) {
             case LOADER_ID_USER_IDS: {
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/AddEmailDialogFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/AddEmailDialogFragment.java
new file mode 100644
index 000000000..5d5ca533e
--- /dev/null
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/AddEmailDialogFragment.java
@@ -0,0 +1,215 @@
+/*
+ * Copyright (C) 2015 Dominik Schürmann <dominik@dominikschuermann.de>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.sufficientlysecure.keychain.ui.dialog;
+
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.app.Dialog;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.DialogInterface.OnClickListener;
+import android.os.Bundle;
+import android.os.Message;
+import android.os.Messenger;
+import android.os.RemoteException;
+import android.support.v4.app.DialogFragment;
+import android.view.KeyEvent;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.inputmethod.EditorInfo;
+import android.view.inputmethod.InputMethodManager;
+import android.widget.Button;
+import android.widget.TextView;
+import android.widget.TextView.OnEditorActionListener;
+
+import org.sufficientlysecure.keychain.Constants;
+import org.sufficientlysecure.keychain.R;
+import org.sufficientlysecure.keychain.ui.widget.EmailEditText;
+import org.sufficientlysecure.keychain.util.Log;
+
+public class AddEmailDialogFragment extends DialogFragment implements OnEditorActionListener {
+    private static final String ARG_MESSENGER = "messenger";
+
+    public static final int MESSAGE_OKAY = 1;
+    public static final int MESSAGE_CANCEL = 2;
+
+    public static final String MESSAGE_DATA_EMAIL = "email";
+
+    private Messenger mMessenger;
+    private EmailEditText mEmail;
+
+    public static AddEmailDialogFragment newInstance(Messenger messenger) {
+
+        AddEmailDialogFragment frag = new AddEmailDialogFragment();
+        Bundle args = new Bundle();
+        args.putParcelable(ARG_MESSENGER, messenger);
+        frag.setArguments(args);
+
+        return frag;
+    }
+
+    /**
+     * Creates dialog
+     */
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+        final Activity activity = getActivity();
+        mMessenger = getArguments().getParcelable(ARG_MESSENGER);
+
+        CustomAlertDialogBuilder alert = new CustomAlertDialogBuilder(activity);
+
+        alert.setTitle(R.string.create_key_add_email);
+
+        LayoutInflater inflater = activity.getLayoutInflater();
+        View view = inflater.inflate(R.layout.add_email_dialog, null);
+        alert.setView(view);
+
+        mEmail = (EmailEditText) view.findViewById(R.id.add_email_address);
+
+        alert.setPositiveButton(android.R.string.ok, new OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int id) {
+                dismiss();
+
+                // return new user id back to activity
+                Bundle data = new Bundle();
+                String email = mEmail.getText().toString();
+                data.putString(MESSAGE_DATA_EMAIL, email);
+                sendMessageToHandler(MESSAGE_OKAY, data);
+            }
+        });
+
+        alert.setNegativeButton(android.R.string.cancel, new OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int id) {
+                dialog.cancel();
+            }
+        });
+
+        // Hack to open keyboard.
+        // This is the only method that I found to work across all Android versions
+        // http://turbomanage.wordpress.com/2012/05/02/show-soft-keyboard-automatically-when-edittext-receives-focus/
+        // Notes: * onCreateView can't be used because we want to add buttons to the dialog
+        //        * opening in onActivityCreated does not work on Android 4.4
+        mEmail.setOnFocusChangeListener(new View.OnFocusChangeListener() {
+            @Override
+            public void onFocusChange(View v, boolean hasFocus) {
+                mEmail.post(new Runnable() {
+                    @Override
+                    public void run() {
+                        InputMethodManager imm = (InputMethodManager) getActivity()
+                                .getSystemService(Context.INPUT_METHOD_SERVICE);
+                        imm.showSoftInput(mEmail, InputMethodManager.SHOW_IMPLICIT);
+                    }
+                });
+            }
+        });
+        mEmail.requestFocus();
+
+        mEmail.setImeActionLabel(getString(android.R.string.ok), EditorInfo.IME_ACTION_DONE);
+        mEmail.setOnEditorActionListener(this);
+
+        return alert.show();
+    }
+
+    @Override
+    public void onCancel(DialogInterface dialog) {
+        super.onCancel(dialog);
+
+        dismiss();
+        sendMessageToHandler(MESSAGE_CANCEL);
+    }
+
+    @Override
+    public void onDismiss(DialogInterface dialog) {
+        super.onDismiss(dialog);
+
+        // hide keyboard on dismiss
+        hideKeyboard();
+    }
+
+    private void hideKeyboard() {
+        if (getActivity() == null) {
+            return;
+        }
+        InputMethodManager inputManager = (InputMethodManager) getActivity()
+                .getSystemService(Context.INPUT_METHOD_SERVICE);
+
+        // check if no view has focus:
+        View v = getActivity().getCurrentFocus();
+        if (v == null)
+            return;
+
+        inputManager.hideSoftInputFromWindow(v.getWindowToken(), 0);
+    }
+
+    /**
+     * Associate the "done" button on the soft keyboard with the okay button in the view
+     */
+    @Override
+    public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
+        if (EditorInfo.IME_ACTION_DONE == actionId) {
+            AlertDialog dialog = ((AlertDialog) getDialog());
+            Button bt = dialog.getButton(AlertDialog.BUTTON_POSITIVE);
+
+            bt.performClick();
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * Send message back to handler which is initialized in a activity
+     *
+     * @param what Message integer you want to send
+     */
+    private void sendMessageToHandler(Integer what) {
+        Message msg = Message.obtain();
+        msg.what = what;
+
+        try {
+            mMessenger.send(msg);
+        } catch (RemoteException e) {
+            Log.w(Constants.TAG, "Exception sending message, Is handler present?", e);
+        } catch (NullPointerException e) {
+            Log.w(Constants.TAG, "Messenger is null!", e);
+        }
+    }
+
+    /**
+     * Send message back to handler which is initialized in a activity
+     *
+     * @param what Message integer you want to send
+     */
+    private void sendMessageToHandler(Integer what, Bundle data) {
+        Message msg = Message.obtain();
+        msg.what = what;
+        if (data != null) {
+            msg.setData(data);
+        }
+
+        try {
+            mMessenger.send(msg);
+        } catch (RemoteException e) {
+            Log.w(Constants.TAG, "Exception sending message, Is handler present?", e);
+        } catch (NullPointerException e) {
+            Log.w(Constants.TAG, "Messenger is null!", e);
+        }
+    }
+
+}
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/ContactHelper.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/ContactHelper.java
index 08c7c02fb..1413273e8 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/ContactHelper.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/ContactHelper.java
@@ -267,6 +267,35 @@ public class ContactHelper {
         return null;
     }
 
+    /**
+     * returns the CONTACT_ID of the raw contact to which a masterKeyId is associated, if the
+     * raw contact has not been marked for deletion
+     *
+     * @param resolver
+     * @param masterKeyId
+     * @return CONTACT_ID (id of aggregated contact) linked to masterKeyId
+     */
+    public static long findContactId(ContentResolver resolver, long masterKeyId) {
+        long contactId = -1;
+        Cursor raw = resolver.query(ContactsContract.RawContacts.CONTENT_URI,
+                new String[]{
+                        ContactsContract.RawContacts.CONTACT_ID
+                },
+                ContactsContract.RawContacts.ACCOUNT_TYPE + "=? AND " +
+                        ContactsContract.RawContacts.SOURCE_ID + "=? AND " +
+                        ContactsContract.RawContacts.DELETED + "=?",
+                new String[]{//"0" for "not deleted"
+                        Constants.ACCOUNT_TYPE, Long.toString(masterKeyId), "0"
+                }, null);
+        if (raw != null) {
+            if (raw.moveToNext()) {
+                contactId = raw.getLong(0);
+            }
+            raw.close();
+        }
+        return contactId;
+    }
+
     public static Bitmap getCachedPhotoByMasterKeyId(ContentResolver contentResolver, long masterKeyId) {
         if (masterKeyId == -1) {
             return null;
@@ -357,7 +386,7 @@ public class ContactHelper {
 
                 // Do not store expired or revoked keys in contact db - and remove them if they already exist
                 if (isExpired || isRevoked) {
-                    Log.d(Constants.TAG, "Expired or revoked: Deleting " + rawContactId);
+                    Log.d(Constants.TAG, "Expired or revoked: Deleting rawContactId " + rawContactId);
                     if (rawContactId != -1) {
                         deleteRawContactById(resolver, rawContactId);
                     }
@@ -394,12 +423,15 @@ public class ContactHelper {
 
     /**
      * Delete all raw contacts associated to OpenKeychain.
-     * <p/>
-     * TODO: Does this work?
      */
     private static int debugDeleteRawContacts(ContentResolver resolver) {
+        //allows us to actually wipe the RawContact from the device, otherwise would be just flagged
+        //for deletion
+        Uri deleteUri = ContactsContract.RawContacts.CONTENT_URI.buildUpon().
+                appendQueryParameter(ContactsContract.CALLER_IS_SYNCADAPTER, "true").build();
+
         Log.d(Constants.TAG, "Deleting all raw contacts associated to OK...");
-        return resolver.delete(ContactsContract.RawContacts.CONTENT_URI,
+        return resolver.delete(deleteUri,
                 ContactsContract.RawContacts.ACCOUNT_TYPE + "=?",
                 new String[]{
                         Constants.ACCOUNT_TYPE
@@ -407,7 +439,12 @@ public class ContactHelper {
     }
 
     private static int deleteRawContactById(ContentResolver resolver, long rawContactId) {
-        return resolver.delete(ContactsContract.RawContacts.CONTENT_URI,
+        //allows us to actually wipe the RawContact from the device, otherwise would be just flagged
+        //for deletion
+        Uri deleteUri = ContactsContract.RawContacts.CONTENT_URI.buildUpon().
+                appendQueryParameter(ContactsContract.CALLER_IS_SYNCADAPTER, "true").build();
+
+        return resolver.delete(deleteUri,
                 ContactsContract.RawContacts.ACCOUNT_TYPE + "=? AND " + ContactsContract.RawContacts._ID + "=?",
                 new String[]{
                         Constants.ACCOUNT_TYPE, Long.toString(rawContactId)
@@ -415,7 +452,12 @@ public class ContactHelper {
     }
 
     private static int deleteRawContactByMasterKeyId(ContentResolver resolver, long masterKeyId) {
-        return resolver.delete(ContactsContract.RawContacts.CONTENT_URI,
+        //allows us to actually wipe the RawContact from the device, otherwise would be just flagged
+        //for deletion
+        Uri deleteUri = ContactsContract.RawContacts.CONTENT_URI.buildUpon().
+                appendQueryParameter(ContactsContract.CALLER_IS_SYNCADAPTER, "true").build();
+
+        return resolver.delete(deleteUri,
                 ContactsContract.RawContacts.ACCOUNT_TYPE + "=? AND " + ContactsContract.RawContacts.SOURCE_ID + "=?",
                 new String[]{
                         Constants.ACCOUNT_TYPE, Long.toString(masterKeyId)
diff --git a/OpenKeychain/src/main/res/drawable-hdpi/ic_email_grey_24dp.png b/OpenKeychain/src/main/res/drawable-hdpi/ic_email_grey_24dp.png
new file mode 100644
index 000000000..56c0a8c94
--- /dev/null
+++ b/OpenKeychain/src/main/res/drawable-hdpi/ic_email_grey_24dp.png
diff --git a/OpenKeychain/src/main/res/drawable-mdpi/ic_email_grey_24dp.png b/OpenKeychain/src/main/res/drawable-mdpi/ic_email_grey_24dp.png
new file mode 100644
index 000000000..b971cd9fd
--- /dev/null
+++ b/OpenKeychain/src/main/res/drawable-mdpi/ic_email_grey_24dp.png
diff --git a/OpenKeychain/src/main/res/drawable-xhdpi/ic_email_grey_24dp.png b/OpenKeychain/src/main/res/drawable-xhdpi/ic_email_grey_24dp.png
new file mode 100644
index 000000000..6d7dd4fc9
--- /dev/null
+++ b/OpenKeychain/src/main/res/drawable-xhdpi/ic_email_grey_24dp.png
diff --git a/OpenKeychain/src/main/res/drawable-xxhdpi/ic_email_grey_24dp.png b/OpenKeychain/src/main/res/drawable-xxhdpi/ic_email_grey_24dp.png
new file mode 100644
index 000000000..c50ea840a
--- /dev/null
+++ b/OpenKeychain/src/main/res/drawable-xxhdpi/ic_email_grey_24dp.png
diff --git a/OpenKeychain/src/main/res/drawable-xxxhdpi/ic_email_grey_24dp.png b/OpenKeychain/src/main/res/drawable-xxxhdpi/ic_email_grey_24dp.png
new file mode 100644
index 000000000..9420d8205
--- /dev/null
+++ b/OpenKeychain/src/main/res/drawable-xxxhdpi/ic_email_grey_24dp.png
diff --git a/OpenKeychain/src/main/res/layout/add_email_dialog.xml b/OpenKeychain/src/main/res/layout/add_email_dialog.xml
new file mode 100644
index 000000000..68d895145
--- /dev/null
+++ b/OpenKeychain/src/main/res/layout/add_email_dialog.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical"
+    android:paddingTop="16dp"
+    android:paddingBottom="16dp"
+    android:paddingLeft="24dp"
+    android:paddingRight="24dp">
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/create_key_add_email_text"
+        android:textAppearance="?android:textAppearanceMedium" />
+
+    <org.sufficientlysecure.keychain.ui.widget.EmailEditText
+        android:id="@+id/add_email_address"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="16dp"
+        android:hint="@string/label_email"
+        android:imeOptions="actionNext"
+        android:textAppearance="?android:attr/textAppearanceMedium" />
+
+</LinearLayout>
diff --git a/OpenKeychain/src/main/res/layout/api_account_settings_fragment.xml b/OpenKeychain/src/main/res/layout/api_account_settings_fragment.xml
index f9a8e9933..88b96284f 100644
--- a/OpenKeychain/src/main/res/layout/api_account_settings_fragment.xml
+++ b/OpenKeychain/src/main/res/layout/api_account_settings_fragment.xml
@@ -72,7 +72,7 @@
 
     <TextView
         android:id="@+id/api_account_settings_create_key"
-        style="@style/SelectableItem"
+        android:background="?android:selectableItemBackground"
         android:paddingLeft="8dp"
         android:paddingRight="8dp"
         android:textAppearance="?android:attr/textAppearanceMedium"
diff --git a/OpenKeychain/src/main/res/layout/certify_key_fragment.xml b/OpenKeychain/src/main/res/layout/certify_key_fragment.xml
index c1227f906..23685ce15 100644
--- a/OpenKeychain/src/main/res/layout/certify_key_fragment.xml
+++ b/OpenKeychain/src/main/res/layout/certify_key_fragment.xml
@@ -77,7 +77,7 @@
             android:layout_height="?android:attr/listPreferredItemHeight"
             android:clickable="true"
             android:paddingRight="4dp"
-            style="@style/SelectableItem"
+            android:background="?android:selectableItemBackground"
             android:orientation="horizontal">
 
             <TextView
diff --git a/OpenKeychain/src/main/res/layout/create_key_email_fragment.xml b/OpenKeychain/src/main/res/layout/create_key_email_fragment.xml
index a24d1a2ee..17cfe54ac 100644
--- a/OpenKeychain/src/main/res/layout/create_key_email_fragment.xml
+++ b/OpenKeychain/src/main/res/layout/create_key_email_fragment.xml
@@ -4,6 +4,7 @@
     android:layout_height="match_parent">
 
     <ScrollView
+        android:layout_alignParentTop="true"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:fillViewport="true"
@@ -34,6 +35,12 @@
                 android:hint="@string/label_email"
                 android:ems="10" />
 
+            <android.support.v7.widget.RecyclerView
+                android:id="@+id/create_key_emails"
+                android:scrollbars="vertical"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent" />
+
         </LinearLayout>
     </ScrollView>
 
diff --git a/OpenKeychain/src/main/res/layout/create_key_email_list_footer.xml b/OpenKeychain/src/main/res/layout/create_key_email_list_footer.xml
new file mode 100644
index 000000000..3e58d40e5
--- /dev/null
+++ b/OpenKeychain/src/main/res/layout/create_key_email_list_footer.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:minHeight="16dp"
+    android:orientation="horizontal"
+    android:singleLine="true">
+
+    <Button
+        android:id="@+id/create_key_add_email"
+        android:paddingLeft="8dp"
+        android:paddingRight="8dp"
+        android:textAppearance="?android:attr/textAppearanceMedium"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:text="@string/btn_add_email"
+        style="?android:attr/borderlessButtonStyle"
+        android:drawableLeft="@drawable/ic_email_grey_24dp"
+        android:drawablePadding="8dp"
+        android:gravity="left|center_vertical" />
+
+</LinearLayout>
diff --git a/OpenKeychain/src/main/res/layout/create_key_email_list_item.xml b/OpenKeychain/src/main/res/layout/create_key_email_list_item.xml
new file mode 100644
index 000000000..0968f3a63
--- /dev/null
+++ b/OpenKeychain/src/main/res/layout/create_key_email_list_item.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:minHeight="16dp"
+    android:orientation="horizontal"
+    android:singleLine="true">
+
+    <TextView
+        android:id="@+id/create_key_email_item_email"
+        android:layout_width="0dp"
+        android:layout_height="match_parent"
+        android:gravity="center_vertical"
+        android:layout_weight="1"
+        android:text="alice@example.com"
+        android:textAppearance="?android:attr/textAppearanceMedium"
+        android:paddingLeft="8dp" />
+
+    <ImageButton
+        android:id="@+id/create_key_email_item_delete_button"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:padding="8dp"
+        android:src="@drawable/ic_close_grey_24dp"
+        android:layout_gravity="center_vertical"
+        android:background="?android:selectableItemBackground" />
+
+</LinearLayout>
diff --git a/OpenKeychain/src/main/res/layout/create_key_final_fragment.xml b/OpenKeychain/src/main/res/layout/create_key_final_fragment.xml
index 830f039f7..e085fcb09 100644
--- a/OpenKeychain/src/main/res/layout/create_key_final_fragment.xml
+++ b/OpenKeychain/src/main/res/layout/create_key_final_fragment.xml
@@ -113,7 +113,7 @@
                     android:minHeight="?android:attr/listPreferredItemHeight"
                     android:gravity="center_vertical"
                     android:clickable="true"
-                    style="@style/SelectableItem"
+                    android:background="?android:selectableItemBackground"
                     android:layout_gravity="center_vertical" />
             </LinearLayout>
 
diff --git a/OpenKeychain/src/main/res/layout/decrypt_file_fragment.xml b/OpenKeychain/src/main/res/layout/decrypt_file_fragment.xml
index a5646dc26..2ef411eaf 100644
--- a/OpenKeychain/src/main/res/layout/decrypt_file_fragment.xml
+++ b/OpenKeychain/src/main/res/layout/decrypt_file_fragment.xml
@@ -32,7 +32,7 @@
 
                 android:id="@+id/decrypt_file_browse"
                 android:clickable="true"
-                style="@style/SelectableItem">
+                android:background="?android:selectableItemBackground">
 
                 <TextView
                     android:layout_width="wrap_content"
@@ -81,7 +81,7 @@
                     android:minHeight="?android:attr/listPreferredItemHeight"
                     android:text="@string/btn_decrypt_verify_file"
                     android:clickable="true"
-                    style="@style/SelectableItem"
+                    android:background="?android:selectableItemBackground"
                     android:drawableRight="@drawable/ic_save_grey_24dp"
                     android:drawablePadding="8dp"
                     android:gravity="center_vertical"
diff --git a/OpenKeychain/src/main/res/layout/decrypt_result_include.xml b/OpenKeychain/src/main/res/layout/decrypt_result_include.xml
index 9d47009b9..debc1106f 100644
--- a/OpenKeychain/src/main/res/layout/decrypt_result_include.xml
+++ b/OpenKeychain/src/main/res/layout/decrypt_result_include.xml
@@ -75,7 +75,7 @@
             android:clickable="true"
             android:layout_marginLeft="32dp"
             android:paddingRight="4dp"
-            style="@style/SelectableItem"
+            android:background="?android:selectableItemBackground"
             android:orientation="horizontal">
 
             <LinearLayout
@@ -121,7 +121,7 @@
                 android:drawableRight="@drawable/ic_vpn_key_grey_24dp"
                 android:drawablePadding="8dp"
                 android:gravity="center_vertical"
-                style="@style/SelectableItem" />
+                android:background="?android:selectableItemBackground" />
 
         </LinearLayout>
 
diff --git a/OpenKeychain/src/main/res/layout/decrypt_text_fragment.xml b/OpenKeychain/src/main/res/layout/decrypt_text_fragment.xml
index 0f341b2d6..fb01a5ef0 100644
--- a/OpenKeychain/src/main/res/layout/decrypt_text_fragment.xml
+++ b/OpenKeychain/src/main/res/layout/decrypt_text_fragment.xml
@@ -48,7 +48,7 @@
             android:layout_marginLeft="16dp"
             android:layout_marginRight="16dp"
             android:clickable="true"
-            style="@style/SelectableItem"
+            android:background="?android:selectableItemBackground"
             android:orientation="horizontal">
 
             <TextView
@@ -79,7 +79,7 @@
                 android:padding="8dp"
                 android:src="@drawable/ic_content_copy_grey_24dp"
                 android:layout_gravity="center_vertical"
-                style="@style/SelectableItem" />
+                android:background="?android:selectableItemBackground" />
 
         </LinearLayout>
 
diff --git a/OpenKeychain/src/main/res/layout/file_list_entry.xml b/OpenKeychain/src/main/res/layout/file_list_entry.xml
index fafdd1713..ca78ad161 100644
--- a/OpenKeychain/src/main/res/layout/file_list_entry.xml
+++ b/OpenKeychain/src/main/res/layout/file_list_entry.xml
@@ -56,5 +56,5 @@
             android:src="@drawable/ic_close_grey_24dp"
             android:clickable="true"
             android:layout_centerVertical="true"
-            style="@style/SelectableItem"/>
+        android:background="?android:selectableItemBackground"/>
 </RelativeLayout>
\ No newline at end of file
diff --git a/OpenKeychain/src/main/res/layout/first_time_activity.xml b/OpenKeychain/src/main/res/layout/first_time_activity.xml
index bab9e2e27..9b37766e9 100644
--- a/OpenKeychain/src/main/res/layout/first_time_activity.xml
+++ b/OpenKeychain/src/main/res/layout/first_time_activity.xml
@@ -43,7 +43,7 @@
                 android:gravity="center_vertical"
                 android:layout_gravity="center_vertical"
                 android:clickable="true"
-                style="@style/SelectableItem" />
+                android:background="?android:selectableItemBackground" />
 
             <View
                 android:layout_width="1dp"
@@ -67,7 +67,7 @@
                 android:gravity="center_vertical"
                 android:layout_gravity="center_vertical"
                 android:clickable="true"
-                style="@style/SelectableItem" />
+                android:background="?android:selectableItemBackground" />
 
         </LinearLayout>
 
@@ -87,7 +87,7 @@
             android:minHeight="?android:attr/listPreferredItemHeight"
             android:gravity="center"
             android:clickable="true"
-            style="@style/SelectableItem"
+            android:background="?android:selectableItemBackground"
             android:layout_gravity="center_horizontal" />
 
     </LinearLayout>
diff --git a/OpenKeychain/src/main/res/layout/import_keys_activity.xml b/OpenKeychain/src/main/res/layout/import_keys_activity.xml
index 6ac0b468c..2cba78f37 100644
--- a/OpenKeychain/src/main/res/layout/import_keys_activity.xml
+++ b/OpenKeychain/src/main/res/layout/import_keys_activity.xml
@@ -77,7 +77,7 @@
                 android:drawablePadding="8dp"
                 android:gravity="center_vertical"
                 android:clickable="true"
-                style="@style/SelectableItem" />
+                android:background="?android:selectableItemBackground" />
 
         </LinearLayout>
     </LinearLayout>
diff --git a/OpenKeychain/src/main/res/layout/import_keys_cloud_fragment.xml b/OpenKeychain/src/main/res/layout/import_keys_cloud_fragment.xml
index a7234d848..1fc8cfdcb 100644
--- a/OpenKeychain/src/main/res/layout/import_keys_cloud_fragment.xml
+++ b/OpenKeychain/src/main/res/layout/import_keys_cloud_fragment.xml
@@ -31,7 +31,7 @@
             android:padding="8dp"
             android:src="@drawable/ic_search_grey_24dp"
             android:layout_gravity="center_vertical"
-            style="@style/SelectableItem" />
+            android:background="?android:selectableItemBackground" />
 
         <View
             android:layout_width="1dip"
@@ -48,7 +48,7 @@
             android:padding="8dp"
             android:src="@drawable/ic_settings_grey_24dp"
             android:layout_gravity="center_vertical"
-            style="@style/SelectableItem" />
+            android:background="?android:selectableItemBackground" />
 
     </LinearLayout>
 
diff --git a/OpenKeychain/src/main/res/layout/import_keys_file_fragment.xml b/OpenKeychain/src/main/res/layout/import_keys_file_fragment.xml
index bde4dafc0..c1b9eb276 100644
--- a/OpenKeychain/src/main/res/layout/import_keys_file_fragment.xml
+++ b/OpenKeychain/src/main/res/layout/import_keys_file_fragment.xml
@@ -10,7 +10,7 @@
         android:layout_width="match_parent"
         android:layout_height="?android:attr/listPreferredItemHeight"
         android:clickable="true"
-        style="@style/SelectableItem"
+        android:background="?android:selectableItemBackground"
         android:orientation="horizontal">
 
         <TextView
@@ -40,7 +40,7 @@
             android:padding="8dp"
             android:src="@drawable/ic_content_paste_grey_24dp"
             android:layout_gravity="center_vertical"
-            style="@style/SelectableItem" />
+            android:background="?android:selectableItemBackground" />
 
     </LinearLayout>
 
diff --git a/OpenKeychain/src/main/res/layout/import_keys_qr_code_fragment.xml b/OpenKeychain/src/main/res/layout/import_keys_qr_code_fragment.xml
index 9007d2149..80e59ad18 100644
--- a/OpenKeychain/src/main/res/layout/import_keys_qr_code_fragment.xml
+++ b/OpenKeychain/src/main/res/layout/import_keys_qr_code_fragment.xml
@@ -10,7 +10,7 @@
         android:layout_width="match_parent"
         android:layout_height="?android:attr/listPreferredItemHeight"
         android:clickable="true"
-        style="@style/SelectableItem"
+        android:background="?android:selectableItemBackground"
         android:orientation="horizontal">
 
         <TextView
@@ -40,7 +40,7 @@
             android:padding="8dp"
             android:src="@drawable/ic_nfc_white_24dp"
             android:layout_gravity="center_vertical"
-            style="@style/SelectableItem" />
+            android:background="?android:selectableItemBackground" />
 
     </LinearLayout>
 
diff --git a/OpenKeychain/src/main/res/layout/key_list_item.xml b/OpenKeychain/src/main/res/layout/key_list_item.xml
index 595dcd77b..db0462c6d 100644
--- a/OpenKeychain/src/main/res/layout/key_list_item.xml
+++ b/OpenKeychain/src/main/res/layout/key_list_item.xml
@@ -60,7 +60,7 @@
             android:layout_gravity="center"
             android:src="@drawable/ic_repeat_grey_24dp"
             android:padding="12dp"
-            style="@style/SelectableItem" />
+            android:background="?android:selectableItemBackground" />
 
     </LinearLayout>
 
diff --git a/OpenKeychain/src/main/res/layout/linked_create_dns_fragment_step1.xml b/OpenKeychain/src/main/res/layout/linked_create_dns_fragment_step1.xml
index 9665f3e80..aeda03f5d 100644
--- a/OpenKeychain/src/main/res/layout/linked_create_dns_fragment_step1.xml
+++ b/OpenKeychain/src/main/res/layout/linked_create_dns_fragment_step1.xml
@@ -111,7 +111,7 @@
             android:layout_weight="1"
             android:text="@string/btn_back"
             android:clickable="true"
-            style="@style/SelectableItem"
+            android:background="?android:selectableItemBackground"
             android:minHeight="?android:attr/listPreferredItemHeight"
             android:gravity="center_vertical"
             android:layout_gravity="center_vertical" />
@@ -137,7 +137,7 @@
             android:drawablePadding="8dp"
             android:gravity="center_vertical"
             android:clickable="true"
-            style="@style/SelectableItem"
+            android:background="?android:selectableItemBackground"
             android:layout_gravity="center_vertical" />
     </LinearLayout>
 </RelativeLayout>
\ No newline at end of file
diff --git a/OpenKeychain/src/main/res/layout/linked_create_dns_fragment_step2.xml b/OpenKeychain/src/main/res/layout/linked_create_dns_fragment_step2.xml
index af5937067..33b7a6fb0 100644
--- a/OpenKeychain/src/main/res/layout/linked_create_dns_fragment_step2.xml
+++ b/OpenKeychain/src/main/res/layout/linked_create_dns_fragment_step2.xml
@@ -155,7 +155,7 @@
             android:text="@string/btn_back"
             android:minHeight="?android:attr/listPreferredItemHeight"
             android:clickable="true"
-            style="@style/SelectableItem"
+            android:background="?android:selectableItemBackground"
             android:gravity="center_vertical"
             android:layout_gravity="center_vertical" />
 
@@ -180,7 +180,7 @@
             android:drawablePadding="8dp"
             android:gravity="center_vertical"
             android:clickable="true"
-            style="@style/SelectableItem"
+            android:background="?android:selectableItemBackground"
             android:layout_gravity="center_vertical" />
     </LinearLayout>
 </RelativeLayout>
\ No newline at end of file
diff --git a/OpenKeychain/src/main/res/layout/linked_create_https_fragment_step1.xml b/OpenKeychain/src/main/res/layout/linked_create_https_fragment_step1.xml
index 799de2997..6122eb6df 100644
--- a/OpenKeychain/src/main/res/layout/linked_create_https_fragment_step1.xml
+++ b/OpenKeychain/src/main/res/layout/linked_create_https_fragment_step1.xml
@@ -106,7 +106,7 @@
             android:layout_weight="1"
             android:text="@string/btn_back"
             android:clickable="true"
-            style="@style/SelectableItem"
+            android:background="?android:selectableItemBackground"
             android:minHeight="?android:attr/listPreferredItemHeight"
             android:gravity="center_vertical"
             android:layout_gravity="center_vertical" />
@@ -132,7 +132,7 @@
             android:drawablePadding="8dp"
             android:gravity="center_vertical"
             android:clickable="true"
-            style="@style/SelectableItem"
+            android:background="?android:selectableItemBackground"
             android:layout_gravity="center_vertical" />
     </LinearLayout>
 </RelativeLayout>
\ No newline at end of file
diff --git a/OpenKeychain/src/main/res/layout/linked_create_https_fragment_step2.xml b/OpenKeychain/src/main/res/layout/linked_create_https_fragment_step2.xml
index e726c48be..72cce7310 100644
--- a/OpenKeychain/src/main/res/layout/linked_create_https_fragment_step2.xml
+++ b/OpenKeychain/src/main/res/layout/linked_create_https_fragment_step2.xml
@@ -159,7 +159,7 @@
             android:text="@string/btn_back"
             android:minHeight="?android:attr/listPreferredItemHeight"
             android:clickable="true"
-            style="@style/SelectableItem"
+            android:background="?android:selectableItemBackground"
             android:gravity="center_vertical"
             android:layout_gravity="center_vertical" />
 
@@ -184,7 +184,7 @@
             android:drawablePadding="8dp"
             android:gravity="center_vertical"
             android:clickable="true"
-            style="@style/SelectableItem"
+            android:background="?android:selectableItemBackground"
             android:layout_gravity="center_vertical" />
     </LinearLayout>
 </RelativeLayout>
\ No newline at end of file
diff --git a/OpenKeychain/src/main/res/layout/linked_create_twitter_fragment_step1.xml b/OpenKeychain/src/main/res/layout/linked_create_twitter_fragment_step1.xml
index 33db6ed5f..d4df74e37 100644
--- a/OpenKeychain/src/main/res/layout/linked_create_twitter_fragment_step1.xml
+++ b/OpenKeychain/src/main/res/layout/linked_create_twitter_fragment_step1.xml
@@ -99,7 +99,7 @@
             android:text="@string/btn_back"
             android:minHeight="?android:attr/listPreferredItemHeight"
             android:clickable="true"
-            style="@style/SelectableItem"
+            android:background="?android:selectableItemBackground"
             android:gravity="center_vertical"
             android:layout_gravity="center_vertical" />
 
@@ -124,7 +124,7 @@
             android:drawablePadding="8dp"
             android:gravity="center_vertical"
             android:clickable="true"
-            style="@style/SelectableItem"
+            android:background="?android:selectableItemBackground"
             android:layout_gravity="center_vertical" />
     </LinearLayout>
 </RelativeLayout>
\ No newline at end of file
diff --git a/OpenKeychain/src/main/res/layout/linked_create_twitter_fragment_step2.xml b/OpenKeychain/src/main/res/layout/linked_create_twitter_fragment_step2.xml
index 3ae871f5a..fb2f5344f 100644
--- a/OpenKeychain/src/main/res/layout/linked_create_twitter_fragment_step2.xml
+++ b/OpenKeychain/src/main/res/layout/linked_create_twitter_fragment_step2.xml
@@ -114,7 +114,7 @@
             android:minHeight="?android:attr/listPreferredItemHeight"
             android:gravity="center_vertical"
             android:clickable="true"
-            style="@style/SelectableItem"
+            android:background="?android:selectableItemBackground"
             android:layout_gravity="center_vertical" />
 
         <View
@@ -138,7 +138,7 @@
             android:drawablePadding="8dp"
             android:gravity="center_vertical"
             android:clickable="true"
-            style="@style/SelectableItem"
+            android:background="?android:selectableItemBackground"
             android:layout_gravity="center_vertical" />
     </LinearLayout>
 </RelativeLayout>
\ No newline at end of file
diff --git a/OpenKeychain/src/main/res/layout/linked_create_twitter_fragment_step3.xml b/OpenKeychain/src/main/res/layout/linked_create_twitter_fragment_step3.xml
index a37cf01cf..c5adac4b0 100644
--- a/OpenKeychain/src/main/res/layout/linked_create_twitter_fragment_step3.xml
+++ b/OpenKeychain/src/main/res/layout/linked_create_twitter_fragment_step3.xml
@@ -164,7 +164,7 @@
             android:minHeight="?android:attr/listPreferredItemHeight"
             android:gravity="center_vertical"
             android:clickable="true"
-            style="@style/SelectableItem"
+            android:background="?android:selectableItemBackground"
             android:layout_gravity="center_vertical" />
 
         <View
@@ -188,7 +188,7 @@
             android:drawablePadding="8dp"
             android:gravity="center_vertical"
             android:clickable="true"
-            style="@style/SelectableItem"
+            android:background="?android:selectableItemBackground"
             android:layout_gravity="center_vertical" />
     </LinearLayout>
 </RelativeLayout>
\ No newline at end of file
diff --git a/OpenKeychain/src/main/res/layout/linked_select_fragment.xml b/OpenKeychain/src/main/res/layout/linked_select_fragment.xml
index deaa9098d..308eb60f5 100644
--- a/OpenKeychain/src/main/res/layout/linked_select_fragment.xml
+++ b/OpenKeychain/src/main/res/layout/linked_select_fragment.xml
@@ -49,7 +49,7 @@
             android:layout_height="?android:attr/listPreferredItemHeight"
             android:clickable="true"
             android:paddingRight="4dp"
-            style="@style/SelectableItem"
+            android:background="?android:selectableItemBackground"
             android:orientation="horizontal">
 
             <!-- separate ImageView required for recoloring -->
@@ -84,7 +84,7 @@
             android:layout_height="?android:attr/listPreferredItemHeight"
             android:clickable="true"
             android:paddingRight="4dp"
-            style="@style/SelectableItem"
+            android:background="?android:selectableItemBackground"
             android:orientation="horizontal">
 
             <!-- separate ImageView required for recoloring -->
@@ -119,7 +119,7 @@
             android:layout_height="?android:attr/listPreferredItemHeight"
             android:clickable="true"
             android:paddingRight="4dp"
-            style="@style/SelectableItem"
+            android:background="?android:selectableItemBackground"
             android:orientation="horizontal">
 
             <!-- separate ImageView required for recoloring -->
diff --git a/OpenKeychain/src/main/res/layout/passphrase_wizard_fragment_select_methods.xml b/OpenKeychain/src/main/res/layout/passphrase_wizard_fragment_select_methods.xml
index 42baa6a0d..d509fbeec 100644
--- a/OpenKeychain/src/main/res/layout/passphrase_wizard_fragment_select_methods.xml
+++ b/OpenKeychain/src/main/res/layout/passphrase_wizard_fragment_select_methods.xml
@@ -33,7 +33,7 @@
             android:textAppearance="?android:attr/textAppearanceMedium"
             android:clickable="true"
             android:onClick="noPassphrase"
-            style="@style/SelectableItem"/>
+            android:background="?android:selectableItemBackground"/>
 
         <View
             android:layout_width="match_parent"
@@ -51,7 +51,7 @@
             android:textAppearance="?android:attr/textAppearanceMedium"
             android:clickable="true"
             android:onClick="passphrase"
-            style="@style/SelectableItem"/>
+            android:background="?android:selectableItemBackground"/>
         <View
             android:layout_width="match_parent"
             android:layout_height="1dip"
@@ -67,7 +67,7 @@
             android:textAppearance="?android:attr/textAppearanceMedium"
             android:clickable="true"
             android:onClick="startLockpattern"
-            style="@style/SelectableItem"/>
+            android:background="?android:selectableItemBackground"/>
         <View
             android:layout_width="match_parent"
             android:layout_height="1dip"
@@ -83,7 +83,7 @@
             android:textAppearance="?android:attr/textAppearanceMedium"
             android:clickable="true"
             android:onClick="NFC"
-            style="@style/SelectableItem"/>
+            android:background="?android:selectableItemBackground"/>
 
     </LinearLayout>
 </ScrollView>
diff --git a/OpenKeychain/src/main/res/layout/safe_slinger_activity.xml b/OpenKeychain/src/main/res/layout/safe_slinger_activity.xml
index bafad173b..eb8547ade 100644
--- a/OpenKeychain/src/main/res/layout/safe_slinger_activity.xml
+++ b/OpenKeychain/src/main/res/layout/safe_slinger_activity.xml
@@ -51,7 +51,7 @@
                 android:layout_height="?android:attr/listPreferredItemHeight"
                 android:clickable="true"
                 android:paddingRight="4dp"
-                style="@style/SelectableItem"
+                android:background="?android:selectableItemBackground"
                 android:orientation="horizontal">
 
                 <TextView
diff --git a/OpenKeychain/src/main/res/layout/upload_key_activity.xml b/OpenKeychain/src/main/res/layout/upload_key_activity.xml
index 6b7390b27..6a0be9ce5 100644
--- a/OpenKeychain/src/main/res/layout/upload_key_activity.xml
+++ b/OpenKeychain/src/main/res/layout/upload_key_activity.xml
@@ -63,7 +63,7 @@
                     android:drawablePadding="8dp"
                     android:gravity="center_vertical"
                     android:clickable="true"
-                    style="@style/SelectableItem" />
+                    android:background="?android:selectableItemBackground" />
 
             </LinearLayout>
 
diff --git a/OpenKeychain/src/main/res/layout/view_cert_activity.xml b/OpenKeychain/src/main/res/layout/view_cert_activity.xml
index 08be4ab05..789c7c774 100644
--- a/OpenKeychain/src/main/res/layout/view_cert_activity.xml
+++ b/OpenKeychain/src/main/res/layout/view_cert_activity.xml
@@ -211,7 +211,7 @@
                 android:layout_height="wrap_content"
                 android:minHeight="?android:attr/listPreferredItemHeight"
                 android:clickable="true"
-                style="@style/SelectableItem"
+                android:background="?android:selectableItemBackground"
                 android:text="@string/btn_view_cert_key"
                 android:layout_weight="1"
                 android:drawableRight="@drawable/ic_person_grey_24dp"
diff --git a/OpenKeychain/src/main/res/layout/view_key_adv_share_fragment.xml b/OpenKeychain/src/main/res/layout/view_key_adv_share_fragment.xml
index ec26b4a76..6a21e0dc1 100644
--- a/OpenKeychain/src/main/res/layout/view_key_adv_share_fragment.xml
+++ b/OpenKeychain/src/main/res/layout/view_key_adv_share_fragment.xml
@@ -27,7 +27,7 @@
             android:layout_width="match_parent"
             android:layout_height="?android:attr/listPreferredItemHeight"
             android:clickable="true"
-            style="@style/SelectableItem"
+            android:background="?android:selectableItemBackground"
             android:orientation="horizontal">
 
             <TextView
@@ -59,7 +59,7 @@
                 android:padding="8dp"
                 android:src="@drawable/ic_content_copy_grey_24dp"
                 android:layout_gravity="center_vertical"
-                style="@style/SelectableItem" />
+                android:background="?android:selectableItemBackground" />
 
         </LinearLayout>
 
@@ -103,7 +103,7 @@
             android:layout_width="match_parent"
             android:layout_height="?android:attr/listPreferredItemHeight"
             android:clickable="true"
-            style="@style/SelectableItem"
+            android:background="?android:selectableItemBackground"
             android:orientation="horizontal">
 
             <TextView
@@ -133,7 +133,7 @@
                 android:padding="8dp"
                 android:src="@drawable/ic_content_copy_grey_24dp"
                 android:layout_gravity="center_vertical"
-                style="@style/SelectableItem" />
+                android:background="?android:selectableItemBackground" />
 
             <View
                 android:layout_width="1dip"
@@ -150,7 +150,7 @@
                 android:padding="8dp"
                 android:src="@drawable/ic_repeat_grey_24dp"
                 android:layout_gravity="center_vertical"
-                style="@style/SelectableItem" />
+                android:background="?android:selectableItemBackground" />
 
         </LinearLayout>
 
@@ -168,7 +168,7 @@
             android:layout_height="wrap_content"
             android:minHeight="?android:attr/listPreferredItemHeight"
             android:clickable="true"
-            style="@style/SelectableItem"
+            android:background="?android:selectableItemBackground"
             android:text="@string/key_view_action_upload"
             android:layout_weight="1"
             android:drawableRight="@drawable/ic_file_upload_grey_24dp"
diff --git a/OpenKeychain/src/main/res/layout/view_key_adv_subkey_item.xml b/OpenKeychain/src/main/res/layout/view_key_adv_subkey_item.xml
index 28eef58a4..c9eb37f5e 100644
--- a/OpenKeychain/src/main/res/layout/view_key_adv_subkey_item.xml
+++ b/OpenKeychain/src/main/res/layout/view_key_adv_subkey_item.xml
@@ -27,7 +27,7 @@
             android:layout_height="wrap_content"
             android:padding="8dp"
             android:src="@drawable/ic_close_grey_24dp"
-            style="@style/SelectableItem" />
+            android:background="?android:selectableItemBackground" />
 
     </FrameLayout>
 
diff --git a/OpenKeychain/src/main/res/layout/view_key_adv_user_id_item.xml b/OpenKeychain/src/main/res/layout/view_key_adv_user_id_item.xml
index cd7a79663..1c55a1446 100644
--- a/OpenKeychain/src/main/res/layout/view_key_adv_user_id_item.xml
+++ b/OpenKeychain/src/main/res/layout/view_key_adv_user_id_item.xml
@@ -75,6 +75,6 @@
         android:padding="8dp"
         android:src="@drawable/ic_close_grey_24dp"
         android:layout_gravity="center_vertical"
-        style="@style/SelectableItem" />
+        android:background="?android:selectableItemBackground" />
 
 </LinearLayout>
diff --git a/OpenKeychain/src/main/res/layout/view_key_fragment.xml b/OpenKeychain/src/main/res/layout/view_key_fragment.xml
index a3d7250f9..f842f764d 100644
--- a/OpenKeychain/src/main/res/layout/view_key_fragment.xml
+++ b/OpenKeychain/src/main/res/layout/view_key_fragment.xml
@@ -1,7 +1,7 @@
 <ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:card_view="http://schemas.android.com/apk/res-auto"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent">
+            xmlns:card_view="http://schemas.android.com/apk/res-auto"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent">
 
     <LinearLayout
         android:layout_width="match_parent"
@@ -31,14 +31,15 @@
                     style="@style/CardViewHeader"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="@string/section_user_ids" />
+                    android:text="@string/section_user_ids"/>
 
                 <org.sufficientlysecure.keychain.ui.widget.FixedListView
                     android:id="@+id/view_key_user_ids"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
-                    android:layout_marginBottom="4dp" />
+                    android:layout_marginBottom="4dp"/>
             </LinearLayout>
+
         </android.support.v7.widget.CardView>
 
         <android.support.v7.widget.CardView
@@ -86,8 +87,57 @@
                     android:text="%d more unknown identity types"
                     android:paddingLeft="8dp"
                     android:paddingRight="8dp"
-                    style="@style/SelectableItem" />
+                    android:background="?android:selectableItemBackground" />
+
+            </LinearLayout>
+
+        </android.support.v7.widget.CardView>
+
+        <android.support.v7.widget.CardView
+            android:id="@+id/linked_system_contact_card"
+            android:layout_gravity="center"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            card_view:cardBackgroundColor="@android:color/white"
+            card_view:cardElevation="2dp"
+            card_view:cardUseCompatPadding="true"
+            card_view:cardCornerRadius="4dp">
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical">
+
+                <TextView
+                    style="@style/CardViewHeader"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/section_linked_system_contact"/>
+
+                <LinearLayout
+                    android:id='@+id/system_contact_layout'
+                    android:clickable="true"
+                    android:background="?android:selectableItemBackground"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:orientation="horizontal">
+
+                    <ImageView
+                        android:id="@+id/system_contact_picture"
+                        android:layout_margin="6dp"
+                        android:layout_width="48dp"
+                        android:layout_height="48dp"
+                        android:scaleType="centerCrop"
+                        android:src="@drawable/ic_person_grey_48dp"/>
 
+                    <TextView
+                        android:id="@+id/system_contact_name"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_gravity="center_vertical"
+                        android:textAppearance="?android:attr/textAppearanceMedium"
+                        android:text="@string/view_key_fragment_no_system_contact"/>
+                </LinearLayout>
             </LinearLayout>
         </android.support.v7.widget.CardView>
 
diff --git a/OpenKeychain/src/main/res/values/strings.xml b/OpenKeychain/src/main/res/values/strings.xml
index 72ba98ed9..36ce308de 100644
--- a/OpenKeychain/src/main/res/values/strings.xml
+++ b/OpenKeychain/src/main/res/values/strings.xml
@@ -48,6 +48,7 @@
 
     <!-- section -->
     <string name="section_user_ids">"Identities"</string>
+    <string name="section_linked_system_contact">"Linked System Contact"</string>
     <string name="section_should_you_trust">"Should you trust this key?"</string>
     <string name="section_proof_details">Proof verification</string>
     <string name="section_cloud_evidence">"Proofs from the cloud"</string>
@@ -99,6 +100,7 @@
     <string name="btn_decrypt_files">"Decrypt files"</string>
     <string name="btn_encrypt_files">"Encrypt files"</string>
     <string name="btn_encrypt_text">"Encrypt text"</string>
+    <string name="btn_add_email">"Add additional email address"</string>
 
     <!-- menu -->
     <string name="menu_preferences">"Settings"</string>
@@ -629,10 +631,12 @@
     <string name="create_key_rsa">"(3 subkeys, RSA, 4096 bit)"</string>
     <string name="create_key_custom">"(custom key configuration)"</string>
     <string name="create_key_name_text">"Choose a name associated with this key. This can be a full name, e.g., 'John Doe', or a nickname, e.g., 'Johnny'."</string>
-    <string name="create_key_email_text">"Choose the email address used for encrypted communication."</string>
+    <string name="create_key_email_text">"Enter your main email address used for secure communication."</string>
     <string name="create_key_passphrase_text">"Choose a strong passphrase. It protects your key when your device gets stolen."</string>
     <string name="create_key_hint_full_name">"Full Name or Nickname"</string>
     <string name="create_key_edit">"Change key configuration"</string>
+    <string name="create_key_add_email">"Add email address"</string>
+    <string name="create_key_add_email_text">"Additional email addresses are also associated to this key and can be used for secure communication."</string>
 
     <!-- View key -->
     <string name="view_key_revoked">"Revoked: Key must not be used anymore!"</string>
@@ -642,6 +646,8 @@
     <string name="view_key_verified">"Confirmed Key"</string>
     <string name="view_key_unverified">"Unconfirmed: Scan QR Code to confirm key!"</string>
 
+    <string name="view_key_fragment_no_system_contact">"&lt;none&gt;"</string>
+
     <!-- Navigation Drawer -->
     <string name="nav_keys">"Keys"</string>
     <string name="nav_encrypt_decrypt">"Encrypt/Decrypt"</string>
diff --git a/OpenKeychain/src/main/res/values/styles.xml b/OpenKeychain/src/main/res/values/styles.xml
index 8d8797bf0..9ac60c397 100644
--- a/OpenKeychain/src/main/res/values/styles.xml
+++ b/OpenKeychain/src/main/res/values/styles.xml
@@ -21,10 +21,6 @@
         <item name="android:textSize">14sp</item>
     </style>
 
-    <style name="SelectableItem">
-        <item name="android:background">@drawable/selector_transparent_button</item>
-    </style>
-
     <style name="FabMenuStyle">
         <item name="android:background">@drawable/fab_label_background</item>
         <item name="android:textColor">@color/white</item>