split EncryptActivity into Encrypt{Text,File}Activity

16 files changed, 616 insertions, 175 deletions

diff --git a/OpenKeychain/src/main/AndroidManifest.xml b/OpenKeychain/src/main/AndroidManifest.xml
index 0fa7e0088..0e5ffe8b3 100644
--- a/OpenKeychain/src/main/AndroidManifest.xml
+++ b/OpenKeychain/src/main/AndroidManifest.xml
@@ -139,18 +139,12 @@
             android:label="@string/title_select_secret_key"
             android:launchMode="singleTop" />
         <activity
-            android:name=".ui.EncryptActivity"
+            android:name=".ui.EncryptFileActivity"
             android:configChanges="orientation|screenSize|keyboardHidden|keyboard"
-            android:label="@string/title_encrypt"
+            android:label="@string/title_encrypt_files"
             android:windowSoftInputMode="stateHidden">
 
             <!-- Keychain's own Actions -->
-            <!-- ENCRYPT with text as extra -->
-            <intent-filter>
-                <action android:name="org.sufficientlysecure.keychain.action.ENCRYPT" />
-
-                <category android:name="android.intent.category.DEFAULT" />
-            </intent-filter>
             <!-- ENCRYPT with data Uri -->
             <intent-filter>
                 <action android:name="org.sufficientlysecure.keychain.action.ENCRYPT" />
@@ -171,6 +165,20 @@
             </intent-filter>
         </activity>
         <activity
+            android:name=".ui.EncryptTextActivity"
+            android:configChanges="orientation|screenSize|keyboardHidden|keyboard"
+            android:label="@string/title_encrypt_text"
+            android:windowSoftInputMode="stateHidden">
+
+            <!-- Keychain's own Actions -->
+            <!-- ENCRYPT with text as extra -->
+            <intent-filter>
+                <action android:name="org.sufficientlysecure.keychain.action.ENCRYPT" />
+
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+        </activity>
+        <activity
             android:name=".ui.DecryptActivity"
             android:configChanges="orientation|screenSize|keyboardHidden|keyboard"
             android:label="@string/title_decrypt"
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/Constants.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/Constants.java
index d8dad2517..7a6bd89be 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/Constants.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/Constants.java
@@ -22,7 +22,8 @@ import android.os.Environment;
 import org.spongycastle.jce.provider.BouncyCastleProvider;
 import org.sufficientlysecure.keychain.remote.ui.AppsListActivity;
 import org.sufficientlysecure.keychain.ui.DecryptActivity;
-import org.sufficientlysecure.keychain.ui.EncryptActivity;
+import org.sufficientlysecure.keychain.ui.EncryptFileActivity;
+import org.sufficientlysecure.keychain.ui.EncryptTextActivity;
 import org.sufficientlysecure.keychain.ui.KeyListActivity;
 
 import java.io.File;
@@ -84,12 +85,14 @@ public final class Constants {
 
     public static final class DrawerItems {
         public static final Class KEY_LIST = KeyListActivity.class;
-        public static final Class ENCRYPT = EncryptActivity.class;
+        public static final Class ENCRYPT_FILE = EncryptFileActivity.class;
+        public static final Class ENCRYPT_TEXT = EncryptTextActivity.class;
         public static final Class DECRYPT = DecryptActivity.class;
         public static final Class REGISTERED_APPS_LIST = AppsListActivity.class;
         public static final Class[] ARRAY = new Class[]{
                 KEY_LIST,
-                ENCRYPT,
+                ENCRYPT_FILE,
+                ENCRYPT_TEXT,
                 DECRYPT,
                 REGISTERED_APPS_LIST
         };
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/DrawerActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/DrawerActivity.java
index 0e8d6f39d..b9251cad1 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/DrawerActivity.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/DrawerActivity.java
@@ -79,7 +79,8 @@ public class DrawerActivity extends ActionBarActivity {
 
         NavItem mItemIconTexts[] = new NavItem[]{
                 new NavItem(R.drawable.ic_action_person, getString(R.string.nav_keys)),
-                new NavItem(R.drawable.ic_action_secure, getString(R.string.nav_encrypt)),
+                new NavItem(R.drawable.ic_action_secure, getString(R.string.nav_encrypt_files)),
+                new NavItem(R.drawable.ic_action_secure, getString(R.string.nav_encrypt_text)),
                 new NavItem(R.drawable.ic_action_not_secure, getString(R.string.nav_decrypt)),
                 new NavItem(R.drawable.ic_action_view_as_list, getString(R.string.nav_apps))};
 
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptFileActivity.java
index 4cd694d48..8378d0569 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptActivity.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptFileActivity.java
@@ -20,18 +20,12 @@ package org.sufficientlysecure.keychain.ui;
 
 import android.app.ProgressDialog;
 import android.content.Intent;
-import android.content.pm.LabeledIntent;
-import android.content.pm.ResolveInfo;
 import android.net.Uri;
-import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Message;
 import android.os.Messenger;
-import android.os.Parcelable;
 import android.support.v4.app.Fragment;
-import android.support.v4.view.PagerTabStrip;
-import android.support.v4.view.ViewPager;
 import android.view.Menu;
 import android.view.MenuItem;
 
@@ -43,27 +37,19 @@ import org.sufficientlysecure.keychain.pgp.KeyRing;
 import org.sufficientlysecure.keychain.service.KeychainIntentService;
 import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler;
 import org.sufficientlysecure.keychain.service.PassphraseCacheService;
-import org.sufficientlysecure.keychain.ui.adapter.PagerTabStripAdapter;
 import org.sufficientlysecure.keychain.ui.dialog.DeleteFileDialogFragment;
 import org.sufficientlysecure.keychain.ui.dialog.PassphraseDialogFragment;
 import org.sufficientlysecure.keychain.util.Log;
 import org.sufficientlysecure.keychain.util.Notify;
 
 import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.Comparator;
 import java.util.HashSet;
-import java.util.List;
 import java.util.Set;
 
-public class EncryptActivity extends DrawerActivity implements EncryptActivityInterface {
+public class EncryptFileActivity extends DrawerActivity implements EncryptActivityInterface {
 
     /* Intents */
-    public static final String ACTION_ENCRYPT = Constants.INTENT_PREFIX + "ENCRYPT";
-
-    /* EXTRA keys for input */
-    public static final String EXTRA_TEXT = "text";
+    public static final String ACTION_ENCRYPT_FILE = Constants.INTENT_PREFIX + "ENCRYPT_FILE";
 
     // enables ASCII Armor for file encryption when uri is given
     public static final String EXTRA_ASCII_ARMOR = "ascii_armor";
@@ -73,18 +59,11 @@ public class EncryptActivity extends DrawerActivity implements EncryptActivityIn
     public static final String EXTRA_ENCRYPTION_KEY_IDS = "encryption_key_ids";
 
     // view
-    private int mCurrentMode = PAGER_MODE_ASYMMETRIC;
-    private ViewPager mViewPagerContent;
-    private PagerTabStrip mPagerTabStripContent;
-    private PagerTabStripAdapter mTabsAdapterContent;
+    private int mCurrentMode = MODE_ASYMMETRIC;
 
     // tabs
-    private int mSwitchToContent = PAGER_CONTENT_MESSAGE;
-
-    private static final int PAGER_MODE_ASYMMETRIC = 0;
-    private static final int PAGER_MODE_SYMMETRIC = 1;
-    private static final int PAGER_CONTENT_MESSAGE = 0;
-    private static final int PAGER_CONTENT_FILE = 1;
+    private static final int MODE_ASYMMETRIC = 0;
+    private static final int MODE_SYMMETRIC = 1;
 
     // model used by fragments
     private long mEncryptionKeyIds[] = null;
@@ -99,11 +78,7 @@ public class EncryptActivity extends DrawerActivity implements EncryptActivityIn
     private String mMessage = "";
 
     public boolean isModeSymmetric() {
-        return PAGER_MODE_SYMMETRIC == mCurrentMode;
-    }
-
-    public boolean isContentMessage() {
-        return PAGER_CONTENT_MESSAGE == mViewPagerContent.getCurrentItem();
+        return MODE_SYMMETRIC == mCurrentMode;
     }
 
     @Override
@@ -217,26 +192,24 @@ public class EncryptActivity extends DrawerActivity implements EncryptActivityIn
                 super.handleMessage(message);
 
                 if (message.arg1 == KeychainIntentServiceHandler.MESSAGE_OKAY) {
-                    if (!isContentMessage()) {
-                        Notify.showNotify(EncryptActivity.this, R.string.encrypt_sign_successful, Notify.Style.INFO);
+                    Notify.showNotify(EncryptFileActivity.this, R.string.encrypt_sign_successful, Notify.Style.INFO);
 
-                        if (mDeleteAfterEncrypt) {
-                            for (Uri inputUri : mInputUris) {
-                                DeleteFileDialogFragment deleteFileDialog = DeleteFileDialogFragment.newInstance(inputUri);
-                                deleteFileDialog.show(getSupportFragmentManager(), "deleteDialog");
-                            }
-                            mInputUris.clear();
-                            notifyUpdate();
+                    if (mDeleteAfterEncrypt) {
+                        for (Uri inputUri : mInputUris) {
+                            DeleteFileDialogFragment deleteFileDialog = DeleteFileDialogFragment.newInstance(inputUri);
+                            deleteFileDialog.show(getSupportFragmentManager(), "deleteDialog");
                         }
+                        mInputUris.clear();
+                        notifyUpdate();
                     }
 
                     if (mShareAfterEncrypt) {
                         // Share encrypted message/file
                         startActivity(sendWithChooserExcludingEncrypt(message));
-                    } else if (isContentMessage()) {
+                    } else {
                         // Copy to clipboard
                         copyToClipboard(message);
-                        Notify.showNotify(EncryptActivity.this,
+                        Notify.showNotify(EncryptFileActivity.this,
                                 R.string.encrypt_sign_clipboard_successful, Notify.Style.INFO);
                     }
                 }
@@ -257,25 +230,17 @@ public class EncryptActivity extends DrawerActivity implements EncryptActivityIn
         // fill values for this action
         Bundle data = new Bundle();
 
-        if (isContentMessage()) {
-            data.putInt(KeychainIntentService.TARGET, KeychainIntentService.IO_BYTES);
-            data.putByteArray(KeychainIntentService.ENCRYPT_MESSAGE_BYTES, mMessage.getBytes());
-
-            data.putInt(KeychainIntentService.ENCRYPT_COMPRESSION_ID,
-                    Preferences.getPreferences(this).getDefaultMessageCompression());
-        } else {
-            data.putInt(KeychainIntentService.SOURCE, KeychainIntentService.IO_URIS);
-            data.putParcelableArrayList(KeychainIntentService.ENCRYPT_INPUT_URIS, mInputUris);
+        data.putInt(KeychainIntentService.SOURCE, KeychainIntentService.IO_URIS);
+        data.putParcelableArrayList(KeychainIntentService.ENCRYPT_INPUT_URIS, mInputUris);
 
-            data.putInt(KeychainIntentService.TARGET, KeychainIntentService.IO_URIS);
-            data.putParcelableArrayList(KeychainIntentService.ENCRYPT_OUTPUT_URIS, mOutputUris);
+        data.putInt(KeychainIntentService.TARGET, KeychainIntentService.IO_URIS);
+        data.putParcelableArrayList(KeychainIntentService.ENCRYPT_OUTPUT_URIS, mOutputUris);
 
-            data.putInt(KeychainIntentService.ENCRYPT_COMPRESSION_ID,
-                    Preferences.getPreferences(this).getDefaultFileCompression());
-        }
+        data.putInt(KeychainIntentService.ENCRYPT_COMPRESSION_ID,
+                Preferences.getPreferences(this).getDefaultFileCompression());
 
         // Always use armor for messages
-        data.putBoolean(KeychainIntentService.ENCRYPT_USE_ASCII_ARMOR, mUseArmor || isContentMessage());
+        data.putBoolean(KeychainIntentService.ENCRYPT_USE_ASCII_ARMOR, mUseArmor);
 
         if (isModeSymmetric()) {
             Log.d(Constants.TAG, "Symmetric encryption enabled!");
@@ -306,8 +271,7 @@ public class EncryptActivity extends DrawerActivity implements EncryptActivityIn
     private Intent sendWithChooserExcludingEncrypt(Message message) {
         Intent prototype = createSendIntent(message);
 
-        String title = isContentMessage() ? getString(R.string.title_share_message)
-                : getString(R.string.title_share_file);
+        String title = getString(R.string.title_share_file);
 
         // Disabled, produced an empty list on Huawei U8860 with Android Version 4.0.3
 //        // fallback on Android 2.3, otherwise we would get weird results
@@ -370,21 +334,16 @@ public class EncryptActivity extends DrawerActivity implements EncryptActivityIn
 
     private Intent createSendIntent(Message message) {
         Intent sendIntent;
-        if (isContentMessage()) {
+        // file
+        if (mOutputUris.size() == 1) {
             sendIntent = new Intent(Intent.ACTION_SEND);
-            sendIntent.setType("text/plain");
-            sendIntent.putExtra(Intent.EXTRA_TEXT, new String(message.getData().getByteArray(KeychainIntentService.RESULT_BYTES)));
+            sendIntent.putExtra(Intent.EXTRA_STREAM, mOutputUris.get(0));
         } else {
-            // file
-            if (mOutputUris.size() == 1) {
-                sendIntent = new Intent(Intent.ACTION_SEND);
-                sendIntent.putExtra(Intent.EXTRA_STREAM, mOutputUris.get(0));
-            } else {
-                sendIntent = new Intent(Intent.ACTION_SEND_MULTIPLE);
-                sendIntent.putExtra(Intent.EXTRA_STREAM, mOutputUris);
-            }
-            sendIntent.setType("application/octet-stream");
+            sendIntent = new Intent(Intent.ACTION_SEND_MULTIPLE);
+            sendIntent.putExtra(Intent.EXTRA_STREAM, mOutputUris);
         }
+        sendIntent.setType("application/octet-stream");
+
         if (!isModeSymmetric() && mEncryptionUserIds != null) {
             Set<String> users = new HashSet<String>();
             for (String user : mEncryptionUserIds) {
@@ -399,24 +358,17 @@ public class EncryptActivity extends DrawerActivity implements EncryptActivityIn
     }
 
     private boolean inputIsValid() {
-        if (isContentMessage()) {
-            if (mMessage == null) {
-                Notify.showNotify(this, R.string.error_message, Notify.Style.ERROR);
-                return false;
-            }
-        } else {
-            // file checks
-
-            if (mInputUris.isEmpty()) {
-                Notify.showNotify(this, R.string.no_file_selected, Notify.Style.ERROR);
-                return false;
-            } else if (mInputUris.size() > 1 && !mShareAfterEncrypt) {
-                // This should be impossible...
-                return false;
-            } else if (mInputUris.size() != mOutputUris.size()) {
-                // This as well
-                return false;
-            }
+        // file checks
+
+        if (mInputUris.isEmpty()) {
+            Notify.showNotify(this, R.string.no_file_selected, Notify.Style.ERROR);
+            return false;
+        } else if (mInputUris.size() > 1 && !mShareAfterEncrypt) {
+            // This should be impossible...
+            return false;
+        } else if (mInputUris.size() != mOutputUris.size()) {
+            // This as well
+            return false;
         }
 
         if (isModeSymmetric()) {
@@ -438,7 +390,7 @@ public class EncryptActivity extends DrawerActivity implements EncryptActivityIn
                     && mEncryptionKeyIds.length > 0);
 
             // Files must be encrypted, only text can be signed-only right now
-            if (!gotEncryptionKeys && !isContentMessage()) {
+            if (!gotEncryptionKeys) {
                 Notify.showNotify(this, R.string.select_encryption_key, Notify.Style.ERROR);
                 return false;
             }
@@ -471,24 +423,14 @@ public class EncryptActivity extends DrawerActivity implements EncryptActivityIn
         return true;
     }
 
-    private void initView() {
-        mViewPagerContent = (ViewPager) findViewById(R.id.encrypt_pager_content);
-        mPagerTabStripContent = (PagerTabStrip) findViewById(R.id.encrypt_pager_tab_strip_content);
-
-        mTabsAdapterContent = new PagerTabStripAdapter(this);
-        mViewPagerContent.setAdapter(mTabsAdapterContent);
-    }
-
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
-        setContentView(R.layout.encrypt_activity);
-
-        initView();
+        setContentView(R.layout.encrypt_file_activity);
 
         // if called with an intent action, do not init drawer navigation
-        if (ACTION_ENCRYPT.equals(getIntent().getAction())) {
+        if (ACTION_ENCRYPT_FILE.equals(getIntent().getAction())) {
             // TODO: back button to key?
         } else {
             setupDrawerNavigation(savedInstanceState);
@@ -498,16 +440,12 @@ public class EncryptActivity extends DrawerActivity implements EncryptActivityIn
         handleActions(getIntent());
         updateModeFragment();
 
-        mTabsAdapterContent.addTab(EncryptMessageFragment.class, null, getString(R.string.label_message));
-        mTabsAdapterContent.addTab(EncryptFileFragment.class, null, getString(R.string.label_files));
-        mViewPagerContent.setCurrentItem(mSwitchToContent);
-
         mUseArmor = Preferences.getPreferences(this).getDefaultAsciiArmor();
     }
 
     @Override
     public boolean onCreateOptionsMenu(Menu menu) {
-        getMenuInflater().inflate(R.menu.encrypt_activity, menu);
+        getMenuInflater().inflate(R.menu.encrypt_file_activity, menu);
         menu.findItem(R.id.check_use_armor).setChecked(mUseArmor);
         return super.onCreateOptionsMenu(menu);
     }
@@ -515,7 +453,7 @@ public class EncryptActivity extends DrawerActivity implements EncryptActivityIn
     private void updateModeFragment() {
         getSupportFragmentManager().beginTransaction()
                 .replace(R.id.encrypt_pager_mode,
-                        mCurrentMode == PAGER_MODE_SYMMETRIC
+                        mCurrentMode == MODE_SYMMETRIC
                                 ? new EncryptSymmetricFragment()
                                 : new EncryptAsymmetricFragment())
                 .commitAllowingStateLoss();
@@ -529,7 +467,7 @@ public class EncryptActivity extends DrawerActivity implements EncryptActivityIn
         }
         switch (item.getItemId()) {
             case R.id.check_use_symmetric:
-                mCurrentMode = item.isChecked() ? PAGER_MODE_SYMMETRIC : PAGER_MODE_ASYMMETRIC;
+                mCurrentMode = item.isChecked() ? MODE_SYMMETRIC : MODE_ASYMMETRIC;
                 updateModeFragment();
                 notifyUpdate();
                 break;
@@ -569,58 +507,44 @@ public class EncryptActivity extends DrawerActivity implements EncryptActivityIn
         /*
          * Android's Action
          */
+
         if (Intent.ACTION_SEND.equals(action) && type != null) {
             // When sending to OpenKeychain Encrypt via share menu
-            if ("text/plain".equals(type)) {
-                // Plain text
+            /* if ("text/plain".equals(type)) {
+                // TODO handle, maybe forward to "encrypt text" activity?
+
+                Plain text
                 String sharedText = intent.getStringExtra(Intent.EXTRA_TEXT);
                 if (sharedText != null) {
                     // handle like normal text encryption, override action and extras to later
-                    // executeServiceMethod ACTION_ENCRYPT in main actions
+                    // executeServiceMethod ACTION_ENCRYPT_FILE in main actions
                     extras.putString(EXTRA_TEXT, sharedText);
                     extras.putBoolean(EXTRA_ASCII_ARMOR, true);
-                    action = ACTION_ENCRYPT;
+                    action = ACTION_ENCRYPT_FILE;
                 }
-            } else {
+
+            } else */ {
                 // Files via content provider, override uri and action
                 uris.clear();
                 uris.add(intent.<Uri>getParcelableExtra(Intent.EXTRA_STREAM));
-                action = ACTION_ENCRYPT;
             }
         }
 
         if (Intent.ACTION_SEND_MULTIPLE.equals(action) && type != null) {
             uris = intent.getParcelableArrayListExtra(Intent.EXTRA_STREAM);
-            action = ACTION_ENCRYPT;
         }
 
         if (extras.containsKey(EXTRA_ASCII_ARMOR)) {
             mUseArmor = extras.getBoolean(EXTRA_ASCII_ARMOR, true);
         }
 
-        String textData = extras.getString(EXTRA_TEXT);
-
+        // preselect keys given by intent
         mSigningKeyId = extras.getLong(EXTRA_SIGNATURE_KEY_ID);
         mEncryptionKeyIds = extras.getLongArray(EXTRA_ENCRYPTION_KEY_IDS);
 
-        // preselect keys given by intent
-        mCurrentMode = PAGER_MODE_ASYMMETRIC;
+        // Save uris
+        mInputUris = uris;
 
-        /**
-         * Main Actions
-         */
-        if (ACTION_ENCRYPT.equals(action) && textData != null) {
-            // encrypt text based on given extra
-            mMessage = textData;
-            mSwitchToContent = PAGER_CONTENT_MESSAGE;
-        } else if (ACTION_ENCRYPT.equals(action) && uris != null && !uris.isEmpty()) {
-            // encrypt file based on Uri
-            mInputUris = uris;
-            mSwitchToContent = PAGER_CONTENT_FILE;
-        } else if (ACTION_ENCRYPT.equals(action)) {
-            Log.e(Constants.TAG,
-                    "Include the extra 'text' or an Uri with setData() in your Intent!");
-        }
     }
 
 }
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptMessageFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptMessageFragment.java
index 6d753088b..7852169ec 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptMessageFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptMessageFragment.java
@@ -54,7 +54,7 @@ public class EncryptMessageFragment extends Fragment {
      */
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
-        View view = inflater.inflate(R.layout.encrypt_message_fragment, container, false);
+        View view = inflater.inflate(R.layout.encrypt_text_fragment, container, false);
 
         mMessage = (TextView) view.findViewById(R.id.message);
         mMessage.addTextChangedListener(new TextWatcher() {
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptTextActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptTextActivity.java
new file mode 100644
index 000000000..17831b5df
--- /dev/null
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptTextActivity.java
@@ -0,0 +1,477 @@
+/*
+ * Copyright (C) 2012-2014 Dominik Schürmann <dominik@dominikschuermann.de>
+ * Copyright (C) 2010-2014 Thialfihar <thi@thialfihar.org>
+ *
+ * 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;
+
+import android.app.ProgressDialog;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.os.Messenger;
+import android.support.v4.app.Fragment;
+import android.view.Menu;
+import android.view.MenuItem;
+
+import org.sufficientlysecure.keychain.Constants;
+import org.sufficientlysecure.keychain.R;
+import org.sufficientlysecure.keychain.compatibility.ClipboardReflection;
+import org.sufficientlysecure.keychain.helper.Preferences;
+import org.sufficientlysecure.keychain.pgp.KeyRing;
+import org.sufficientlysecure.keychain.service.KeychainIntentService;
+import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler;
+import org.sufficientlysecure.keychain.service.PassphraseCacheService;
+import org.sufficientlysecure.keychain.ui.dialog.PassphraseDialogFragment;
+import org.sufficientlysecure.keychain.util.Log;
+import org.sufficientlysecure.keychain.util.Notify;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.Set;
+
+public class EncryptTextActivity extends DrawerActivity implements EncryptActivityInterface {
+
+    /* Intents */
+    public static final String ACTION_ENCRYPT_TEXT = Constants.INTENT_PREFIX + "ENCRYPT_TEXT";
+
+    /* EXTRA keys for input */
+    public static final String EXTRA_TEXT = "text";
+
+    // preselect ids, for internal use
+    public static final String EXTRA_SIGNATURE_KEY_ID = "signature_key_id";
+    public static final String EXTRA_ENCRYPTION_KEY_IDS = "encryption_key_ids";
+
+    // view
+    private int mCurrentMode = MODE_ASYMMETRIC;
+
+    // tabs
+    private static final int MODE_ASYMMETRIC = 0;
+    private static final int MODE_SYMMETRIC = 1;
+
+    // model used by fragments
+    private long mEncryptionKeyIds[] = null;
+    private String mEncryptionUserIds[] = null;
+    private long mSigningKeyId = Constants.key.none;
+    private String mPassphrase = "";
+    private boolean mShareAfterEncrypt = false;
+    private ArrayList<Uri> mInputUris;
+    private ArrayList<Uri> mOutputUris;
+    private String mMessage = "";
+
+    public boolean isModeSymmetric() {
+        return MODE_SYMMETRIC == mCurrentMode;
+    }
+
+    @Override
+    public boolean isUseArmor() {
+        return true;
+    }
+
+    @Override
+    public long getSignatureKey() {
+        return mSigningKeyId;
+    }
+
+    @Override
+    public long[] getEncryptionKeys() {
+        return mEncryptionKeyIds;
+    }
+
+    @Override
+    public String[] getEncryptionUsers() {
+        return mEncryptionUserIds;
+    }
+
+    @Override
+    public void setSignatureKey(long signatureKey) {
+        mSigningKeyId = signatureKey;
+        notifyUpdate();
+    }
+
+    @Override
+    public void setEncryptionKeys(long[] encryptionKeys) {
+        mEncryptionKeyIds = encryptionKeys;
+        notifyUpdate();
+    }
+
+    @Override
+    public void setEncryptionUsers(String[] encryptionUsers) {
+        mEncryptionUserIds = encryptionUsers;
+        notifyUpdate();
+    }
+
+    @Override
+    public void setPassphrase(String passphrase) {
+        mPassphrase = passphrase;
+    }
+
+    @Override
+    public ArrayList<Uri> getInputUris() {
+        if (mInputUris == null) mInputUris = new ArrayList<Uri>();
+        return mInputUris;
+    }
+
+    @Override
+    public ArrayList<Uri> getOutputUris() {
+        if (mOutputUris == null) mOutputUris = new ArrayList<Uri>();
+        return mOutputUris;
+    }
+
+    @Override
+    public void setInputUris(ArrayList<Uri> uris) {
+        mInputUris = uris;
+        notifyUpdate();
+    }
+
+    @Override
+    public void setOutputUris(ArrayList<Uri> uris) {
+        mOutputUris = uris;
+        notifyUpdate();
+    }
+
+    @Override
+    public String getMessage() {
+        return mMessage;
+    }
+
+    @Override
+    public void setMessage(String message) {
+        mMessage = message;
+    }
+
+    @Override
+    public void notifyUpdate() {
+        for (Fragment fragment : getSupportFragmentManager().getFragments()) {
+            if (fragment instanceof UpdateListener) {
+                ((UpdateListener) fragment).onNotifyUpdate();
+            }
+        }
+    }
+
+    @Override
+    public void startEncrypt(boolean share) {
+        mShareAfterEncrypt = share;
+        startEncrypt();
+    }
+
+    public void startEncrypt() {
+        if (!inputIsValid()) {
+            // Notify was created by inputIsValid.
+            return;
+        }
+
+        // Send all information needed to service to edit key in other thread
+        Intent intent = new Intent(this, KeychainIntentService.class);
+        intent.setAction(KeychainIntentService.ACTION_ENCRYPT_SIGN);
+        intent.putExtra(KeychainIntentService.EXTRA_DATA, createEncryptBundle());
+
+        // Message is received after encrypting is done in KeychainIntentService
+        KeychainIntentServiceHandler serviceHandler = new KeychainIntentServiceHandler(this,
+                getString(R.string.progress_encrypting), ProgressDialog.STYLE_HORIZONTAL) {
+            public void handleMessage(Message message) {
+                // handle messages by standard KeychainIntentServiceHandler first
+                super.handleMessage(message);
+
+                if (message.arg1 == KeychainIntentServiceHandler.MESSAGE_OKAY) {
+                    if (mShareAfterEncrypt) {
+                        // Share encrypted message/file
+                        startActivity(sendWithChooserExcludingEncrypt(message));
+                    } else {
+                        // Copy to clipboard
+                        copyToClipboard(message);
+                        Notify.showNotify(EncryptTextActivity.this,
+                                R.string.encrypt_sign_clipboard_successful, Notify.Style.INFO);
+                    }
+                }
+            }
+        };
+        // Create a new Messenger for the communication back
+        Messenger messenger = new Messenger(serviceHandler);
+        intent.putExtra(KeychainIntentService.EXTRA_MESSENGER, messenger);
+
+        // show progress dialog
+        serviceHandler.showProgressDialog(this);
+
+        // start service with intent
+        startService(intent);
+    }
+
+    private Bundle createEncryptBundle() {
+        // fill values for this action
+        Bundle data = new Bundle();
+
+        data.putInt(KeychainIntentService.TARGET, KeychainIntentService.IO_BYTES);
+        data.putByteArray(KeychainIntentService.ENCRYPT_MESSAGE_BYTES, mMessage.getBytes());
+
+        data.putInt(KeychainIntentService.ENCRYPT_COMPRESSION_ID,
+                Preferences.getPreferences(this).getDefaultMessageCompression());
+
+        // Always use armor for messages
+        data.putBoolean(KeychainIntentService.ENCRYPT_USE_ASCII_ARMOR, true);
+
+        if (isModeSymmetric()) {
+            Log.d(Constants.TAG, "Symmetric encryption enabled!");
+            String passphrase = mPassphrase;
+            if (passphrase.length() == 0) {
+                passphrase = null;
+            }
+            data.putString(KeychainIntentService.ENCRYPT_SYMMETRIC_PASSPHRASE, passphrase);
+        } else {
+            data.putLong(KeychainIntentService.ENCRYPT_SIGNATURE_KEY_ID, mSigningKeyId);
+            data.putLongArray(KeychainIntentService.ENCRYPT_ENCRYPTION_KEYS_IDS, mEncryptionKeyIds);
+        }
+        return data;
+    }
+
+    private void copyToClipboard(Message message) {
+        ClipboardReflection.copyToClipboard(this, new String(message.getData().getByteArray(KeychainIntentService.RESULT_BYTES)));
+    }
+
+    /**
+     * Create Intent Chooser but exclude OK's EncryptActivity.
+     * <p/>
+     * Put together from some stackoverflow posts...
+     *
+     * @param message
+     * @return
+     */
+    private Intent sendWithChooserExcludingEncrypt(Message message) {
+        Intent prototype = createSendIntent(message);
+
+        String title = getString(R.string.title_share_message);
+
+        // Disabled, produced an empty list on Huawei U8860 with Android Version 4.0.3
+//        // fallback on Android 2.3, otherwise we would get weird results
+//        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
+//            return Intent.createChooser(prototype, title);
+//        }
+//
+//        // prevent recursion aka Inception :P
+//        String[] blacklist = new String[]{Constants.PACKAGE_NAME + ".ui.EncryptActivity"};
+//
+//        List<LabeledIntent> targetedShareIntents = new ArrayList<LabeledIntent>();
+//
+//        List<ResolveInfo> resInfoList = getPackageManager().queryIntentActivities(prototype, 0);
+//        List<ResolveInfo> resInfoListFiltered = new ArrayList<ResolveInfo>();
+//        if (!resInfoList.isEmpty()) {
+//            for (ResolveInfo resolveInfo : resInfoList) {
+//                // do not add blacklisted ones
+//                if (resolveInfo.activityInfo == null || Arrays.asList(blacklist).contains(resolveInfo.activityInfo.name))
+//                    continue;
+//
+//                resInfoListFiltered.add(resolveInfo);
+//            }
+//
+//            if (!resInfoListFiltered.isEmpty()) {
+//                // sorting for nice readability
+//                Collections.sort(resInfoListFiltered, new Comparator<ResolveInfo>() {
+//                    @Override
+//                    public int compare(ResolveInfo first, ResolveInfo second) {
+//                        String firstName = first.loadLabel(getPackageManager()).toString();
+//                        String secondName = second.loadLabel(getPackageManager()).toString();
+//                        return firstName.compareToIgnoreCase(secondName);
+//                    }
+//                });
+//
+//                // create the custom intent list
+//                for (ResolveInfo resolveInfo : resInfoListFiltered) {
+//                    Intent targetedShareIntent = (Intent) prototype.clone();
+//                    targetedShareIntent.setPackage(resolveInfo.activityInfo.packageName);
+//                    targetedShareIntent.setClassName(resolveInfo.activityInfo.packageName, resolveInfo.activityInfo.name);
+//
+//                    LabeledIntent lIntent = new LabeledIntent(targetedShareIntent,
+//                            resolveInfo.activityInfo.packageName,
+//                            resolveInfo.loadLabel(getPackageManager()),
+//                            resolveInfo.activityInfo.icon);
+//                    targetedShareIntents.add(lIntent);
+//                }
+//
+//                // Create chooser with only one Intent in it
+//                Intent chooserIntent = Intent.createChooser(targetedShareIntents.remove(targetedShareIntents.size() - 1), title);
+//                // append all other Intents
+//                chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, targetedShareIntents.toArray(new Parcelable[]{}));
+//                return chooserIntent;
+//            }
+//
+//        }
+
+        // fallback to Android's default chooser
+        return Intent.createChooser(prototype, title);
+    }
+
+    private Intent createSendIntent(Message message) {
+        Intent sendIntent;
+        sendIntent = new Intent(Intent.ACTION_SEND);
+        sendIntent.setType("text/plain");
+        sendIntent.putExtra(Intent.EXTRA_TEXT, new String(message.getData().getByteArray(KeychainIntentService.RESULT_BYTES)));
+
+        if (!isModeSymmetric() && mEncryptionUserIds != null) {
+            Set<String> users = new HashSet<String>();
+            for (String user : mEncryptionUserIds) {
+                String[] userId = KeyRing.splitUserId(user);
+                if (userId[1] != null) {
+                    users.add(userId[1]);
+                }
+            }
+            sendIntent.putExtra(Intent.EXTRA_EMAIL, users.toArray(new String[users.size()]));
+        }
+        return sendIntent;
+    }
+
+    private boolean inputIsValid() {
+        if (mMessage == null) {
+            Notify.showNotify(this, R.string.error_message, Notify.Style.ERROR);
+            return false;
+        }
+
+        if (isModeSymmetric()) {
+            // symmetric encryption checks
+
+            if (mPassphrase == null) {
+                Notify.showNotify(this, R.string.passphrases_do_not_match, Notify.Style.ERROR);
+                return false;
+            }
+            if (mPassphrase.isEmpty()) {
+                Notify.showNotify(this, R.string.passphrase_must_not_be_empty, Notify.Style.ERROR);
+                return false;
+            }
+
+        } else {
+            // asymmetric encryption checks
+
+            boolean gotEncryptionKeys = (mEncryptionKeyIds != null
+                    && mEncryptionKeyIds.length > 0);
+
+            if (!gotEncryptionKeys && mSigningKeyId == 0) {
+                Notify.showNotify(this, R.string.select_encryption_or_signature_key, Notify.Style.ERROR);
+                return false;
+            }
+
+            try {
+                if (mSigningKeyId != 0 && PassphraseCacheService.getCachedPassphrase(this, mSigningKeyId) == null) {
+                    PassphraseDialogFragment.show(this, mSigningKeyId,
+                            new Handler() {
+                                @Override
+                                public void handleMessage(Message message) {
+                                    if (message.what == PassphraseDialogFragment.MESSAGE_OKAY) {
+                                        // restart
+                                        startEncrypt();
+                                    }
+                                }
+                            }
+                    );
+
+                    return false;
+                }
+            } catch (PassphraseCacheService.KeyNotFoundException e) {
+                Log.e(Constants.TAG, "Key not found!", e);
+            }
+        }
+        return true;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        setContentView(R.layout.encrypt_text_activity);
+
+        // if called with an intent action, do not init drawer navigation
+        if (ACTION_ENCRYPT_TEXT.equals(getIntent().getAction())) {
+            // TODO: back button to key?
+        } else {
+            setupDrawerNavigation(savedInstanceState);
+        }
+
+        // Handle intent actions
+        handleActions(getIntent());
+        updateModeFragment();
+
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        getMenuInflater().inflate(R.menu.encrypt_file_activity, menu);
+        return super.onCreateOptionsMenu(menu);
+    }
+
+    private void updateModeFragment() {
+        getSupportFragmentManager().beginTransaction()
+                .replace(R.id.encrypt_pager_mode,
+                        mCurrentMode == MODE_SYMMETRIC
+                                ? new EncryptSymmetricFragment()
+                                : new EncryptAsymmetricFragment())
+                .commitAllowingStateLoss();
+        getSupportFragmentManager().executePendingTransactions();
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        if (item.isCheckable()) {
+            item.setChecked(!item.isChecked());
+        }
+        switch (item.getItemId()) {
+            case R.id.check_use_symmetric:
+                mCurrentMode = item.isChecked() ? MODE_SYMMETRIC : MODE_ASYMMETRIC;
+                updateModeFragment();
+                notifyUpdate();
+                break;
+            default:
+                return super.onOptionsItemSelected(item);
+        }
+        return true;
+    }
+
+    /**
+     * Handles all actions with this intent
+     *
+     * @param intent
+     */
+    private void handleActions(Intent intent) {
+        String action = intent.getAction();
+        Bundle extras = intent.getExtras();
+        // Should always be text/plain
+        // String type = intent.getType();
+        ArrayList<Uri> uris = new ArrayList<Uri>();
+
+        if (extras == null) {
+            extras = new Bundle();
+        }
+
+        if (intent.getData() != null) {
+            uris.add(intent.getData());
+        }
+
+        String textData = extras.getString(EXTRA_TEXT);
+
+        // preselect keys given by intent
+        mSigningKeyId = extras.getLong(EXTRA_SIGNATURE_KEY_ID);
+        mEncryptionKeyIds = extras.getLongArray(EXTRA_ENCRYPTION_KEY_IDS);
+
+        /**
+         * Main Actions
+         */
+        if (ACTION_ENCRYPT_TEXT.equals(action) && textData != null) {
+            mMessage = textData;
+        } else if (ACTION_ENCRYPT_TEXT.equals(action)) {
+            Log.e(Constants.TAG, "Include the extra 'text' in your Intent!");
+        }
+    }
+
+}
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/KeyListFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/KeyListFragment.java
index b4676f9b7..5f44c61cf 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/KeyListFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/KeyListFragment.java
@@ -37,7 +37,6 @@ import android.support.v4.view.MenuItemCompat;
 import android.support.v4.widget.CursorAdapter;
 import android.support.v7.app.ActionBarActivity;
 import android.support.v7.widget.SearchView;
-import android.text.TextUtils;
 import android.view.ActionMode;
 import android.view.LayoutInflater;
 import android.view.Menu;
@@ -328,9 +327,9 @@ public class KeyListFragment extends LoaderFragment
 
     @TargetApi(Build.VERSION_CODES.HONEYCOMB)
     protected void encrypt(ActionMode mode, long[] masterKeyIds) {
-        Intent intent = new Intent(getActivity(), EncryptActivity.class);
-        intent.setAction(EncryptActivity.ACTION_ENCRYPT);
-        intent.putExtra(EncryptActivity.EXTRA_ENCRYPTION_KEY_IDS, masterKeyIds);
+        Intent intent = new Intent(getActivity(), EncryptFileActivity.class);
+        intent.setAction(EncryptFileActivity.ACTION_ENCRYPT_FILE);
+        intent.putExtra(EncryptFileActivity.EXTRA_ENCRYPTION_KEY_IDS, masterKeyIds);
         // used instead of startActivity set actionbar based on callingPackage
         startActivityForResult(intent, 0);
 
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyMainFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyMainFragment.java
index c37cb014e..f8e19b209 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyMainFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyMainFragment.java
@@ -23,9 +23,6 @@ import android.database.Cursor;
 import android.graphics.PorterDuff;
 import android.net.Uri;
 import android.os.Bundle;
-import android.os.Handler;
-import android.os.Message;
-import android.os.Messenger;
 import android.support.v4.app.LoaderManager;
 import android.support.v4.content.CursorLoader;
 import android.support.v4.content.Loader;
@@ -47,7 +44,6 @@ import org.sufficientlysecure.keychain.provider.KeychainContract.UserIds;
 import org.sufficientlysecure.keychain.provider.ProviderHelper;
 import org.sufficientlysecure.keychain.provider.ProviderHelper.NotFoundException;
 import org.sufficientlysecure.keychain.ui.adapter.UserIdsAdapter;
-import org.sufficientlysecure.keychain.ui.dialog.EditSubkeyDialogFragment;
 import org.sufficientlysecure.keychain.ui.dialog.UserIdInfoDialogFragment;
 import org.sufficientlysecure.keychain.util.Log;
 import org.sufficientlysecure.keychain.util.Notify;
@@ -284,9 +280,9 @@ public class ViewKeyMainFragment extends LoaderFragment implements
                     .getCachedPublicKeyRing(dataUri)
                     .extractOrGetMasterKeyId();
             long[] encryptionKeyIds = new long[]{keyId};
-            Intent intent = new Intent(getActivity(), EncryptActivity.class);
-            intent.setAction(EncryptActivity.ACTION_ENCRYPT);
-            intent.putExtra(EncryptActivity.EXTRA_ENCRYPTION_KEY_IDS, encryptionKeyIds);
+            Intent intent = new Intent(getActivity(), EncryptFileActivity.class);
+            intent.setAction(EncryptFileActivity.ACTION_ENCRYPT_FILE);
+            intent.putExtra(EncryptFileActivity.EXTRA_ENCRYPTION_KEY_IDS, encryptionKeyIds);
             // used instead of startActivity set actionbar based on callingPackage
             startActivityForResult(intent, 0);
         } catch (PgpGeneralException e) {
diff --git a/OpenKeychain/src/main/res/layout-large/encrypt_activity.xml b/OpenKeychain/src/main/res/layout-large/encrypt_text_activity.xml
index 84b2891e3..5cf838c46 100644
--- a/OpenKeychain/src/main/res/layout-large/encrypt_activity.xml
+++ b/OpenKeychain/src/main/res/layout-large/encrypt_text_activity.xml
@@ -13,5 +13,5 @@
 
     </android.support.v4.widget.FixedDrawerLayout>
 
-    <include layout="@layout/encrypt_content" />
+    <include layout="@layout/encrypt_text_content" />
 </FrameLayout>
\ No newline at end of file
diff --git a/OpenKeychain/src/main/res/layout/encrypt_activity.xml b/OpenKeychain/src/main/res/layout/encrypt_file_activity.xml
index 839bddc75..46daad28f 100644
--- a/OpenKeychain/src/main/res/layout/encrypt_activity.xml
+++ b/OpenKeychain/src/main/res/layout/encrypt_file_activity.xml
@@ -5,9 +5,9 @@
         android:id="@+id/drawer_layout"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        tools:context=".ui.EncryptActivity">
+        tools:context=".ui.EncryptFileActivity">
 
-    <include layout="@layout/encrypt_content"/>
+    <include layout="@layout/encrypt_file_content"/>
 
     <include layout="@layout/drawer_list" />
 
diff --git a/OpenKeychain/src/main/res/layout/encrypt_content.xml b/OpenKeychain/src/main/res/layout/encrypt_file_content.xml
index d029e7b83..34f6eadda 100644
--- a/OpenKeychain/src/main/res/layout/encrypt_content.xml
+++ b/OpenKeychain/src/main/res/layout/encrypt_file_content.xml
@@ -15,17 +15,10 @@
             android:layout_height="wrap_content"
             android:orientation="vertical" />
 
-    <android.support.v4.view.ViewPager
-        android:id="@+id/encrypt_pager_content"
+    <fragment
+        android:id="@+id/certify_key_fragment"
+        android:name="org.sufficientlysecure.keychain.ui.EncryptFileFragment"
         android:layout_width="match_parent"
-        android:layout_height="match_parent">
-
-        <android.support.v4.view.PagerTabStrip
-            android:id="@+id/encrypt_pager_tab_strip_content"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_gravity="top"
-            android:textColor="@color/emphasis" />
-    </android.support.v4.view.ViewPager>
+        android:layout_height="match_parent" />
 
 </LinearLayout>
\ No newline at end of file
diff --git a/OpenKeychain/src/main/res/layout/encrypt_text_activity.xml b/OpenKeychain/src/main/res/layout/encrypt_text_activity.xml
new file mode 100644
index 000000000..5d5e16131
--- /dev/null
+++ b/OpenKeychain/src/main/res/layout/encrypt_text_activity.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.v4.widget.FixedDrawerLayout
+        xmlns:android="http://schemas.android.com/apk/res/android"
+        xmlns:tools="http://schemas.android.com/tools"
+        android:id="@+id/drawer_layout"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        tools:context=".ui.EncryptTextActivity">
+
+    <include layout="@layout/encrypt_text_content"/>
+
+    <include layout="@layout/drawer_list" />
+
+</android.support.v4.widget.FixedDrawerLayout>
\ No newline at end of file
diff --git a/OpenKeychain/src/main/res/layout/encrypt_text_content.xml b/OpenKeychain/src/main/res/layout/encrypt_text_content.xml
new file mode 100644
index 000000000..a2497f9c6
--- /dev/null
+++ b/OpenKeychain/src/main/res/layout/encrypt_text_content.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+        xmlns:android="http://schemas.android.com/apk/res/android"
+        android:id="@+id/content_frame"
+        android:layout_marginLeft="@dimen/drawer_content_padding"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical">
+
+    <include layout="@layout/notify_area"/>
+
+    <FrameLayout
+        android:id="@+id/encrypt_pager_mode"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical" />
+
+    <fragment
+        android:id="@+id/certify_key_fragment"
+        android:name="org.sufficientlysecure.keychain.ui.EncryptMessageFragment"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/OpenKeychain/src/main/res/layout/encrypt_message_fragment.xml b/OpenKeychain/src/main/res/layout/encrypt_text_fragment.xml
index fab983fa5..fab983fa5 100644
--- a/OpenKeychain/src/main/res/layout/encrypt_message_fragment.xml
+++ b/OpenKeychain/src/main/res/layout/encrypt_text_fragment.xml
diff --git a/OpenKeychain/src/main/res/menu/encrypt_activity.xml b/OpenKeychain/src/main/res/menu/encrypt_file_activity.xml
index 05d85ee2a..05d85ee2a 100644
--- a/OpenKeychain/src/main/res/menu/encrypt_activity.xml
+++ b/OpenKeychain/src/main/res/menu/encrypt_file_activity.xml
diff --git a/OpenKeychain/src/main/res/values/strings.xml b/OpenKeychain/src/main/res/values/strings.xml
index c3523d7a0..5b1a44fb6 100644
--- a/OpenKeychain/src/main/res/values/strings.xml
+++ b/OpenKeychain/src/main/res/values/strings.xml
@@ -4,7 +4,8 @@
     <!-- title -->
     <string name="title_select_recipients">Select Keys</string>
     <string name="title_select_secret_key">Select Your Key</string>
-    <string name="title_encrypt">Encrypt</string>
+    <string name="title_encrypt_text">Encrypt Text</string>
+    <string name="title_encrypt_files">Encrypt Files</string>
     <string name="title_decrypt">Decrypt</string>
     <string name="title_authentication">Passphrase</string>
     <string name="title_add_subkey">Add subkey</string>
@@ -498,7 +499,8 @@
 
     <!-- Navigation Drawer -->
     <string name="nav_keys">Keys</string>
-    <string name="nav_encrypt">Encrypt</string>
+    <string name="nav_encrypt_text">Encrypt Text</string>
+    <string name="nav_encrypt_files">Encrypt Files</string>
     <string name="nav_decrypt">Decrypt</string>
     <string name="nav_apps">Apps</string>
     <string name="drawer_open">Open navigation drawer</string>