copy commits

19 files changed, 303 insertions, 143 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
index a08ce968f..83505761f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 ###Changelog
 
+####Versin 1.8.4
+* prompt to trust own OMEMO devices
+* fixed rotation issues in avatar publication
+* invite non-contact JIDs to conferences
+
 ####Version 1.8.3
 * brought text selection back
 * hide settings, manage accounts and updater in all menus except in the main activity
diff --git a/build.gradle b/build.gradle
index d3bad2cf8..28429e85e 100644
--- a/build.gradle
+++ b/build.gradle
@@ -57,9 +57,9 @@ android {
 		minSdkVersion 14
 		targetSdkVersion 23
 
-		versionCode 114
-		versionName "1.8.3"
-		
+		versionCode 115
+		versionName "1.8.4"
+
 		project.ext.set(archivesBaseName, archivesBaseName + "-" + versionName);
 	}
 
diff --git a/src/main/java/eu/siacs/conversations/crypto/axolotl/AxolotlService.java b/src/main/java/eu/siacs/conversations/crypto/axolotl/AxolotlService.java
index 31b23e3cb..c8253dd49 100644
--- a/src/main/java/eu/siacs/conversations/crypto/axolotl/AxolotlService.java
+++ b/src/main/java/eu/siacs/conversations/crypto/axolotl/AxolotlService.java
@@ -731,7 +731,7 @@ public class AxolotlService implements OnAdvancedStreamFeaturesLoaded {
 						XmppAxolotlSession session = new XmppAxolotlSession(account, axolotlStore, address, identityKey);
 						sessions.put(address, session);
 					} else {
-						Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Found device " + account.getJid().toBareJid() + ":" + foreignId);
+						Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Found device " + contactJid + ":" + foreignId);
 						if (fetchStatusMap.get(address) != FetchStatus.ERROR) {
 							addresses.add(address);
 						} else {
diff --git a/src/main/java/eu/siacs/conversations/entities/Account.java b/src/main/java/eu/siacs/conversations/entities/Account.java
index 64bbaa2b0..46865a6fd 100644
--- a/src/main/java/eu/siacs/conversations/entities/Account.java
+++ b/src/main/java/eu/siacs/conversations/entities/Account.java
@@ -281,7 +281,7 @@ public class Account extends AbstractEntity {
 	}
 
 	public boolean hasErrorStatus() {
-		return getXmppConnection() != null && getStatus().isError() && getXmppConnection().getAttempt() >= 2;
+		return getXmppConnection() != null && getStatus().isError() && getXmppConnection().getAttempt() >= 3;
 	}
 
 	public String getResource() {
diff --git a/src/main/java/eu/siacs/conversations/generator/MessageGenerator.java b/src/main/java/eu/siacs/conversations/generator/MessageGenerator.java
index 0f352f53e..b849f56f4 100644
--- a/src/main/java/eu/siacs/conversations/generator/MessageGenerator.java
+++ b/src/main/java/eu/siacs/conversations/generator/MessageGenerator.java
@@ -69,15 +69,6 @@ public class MessageGenerator extends AbstractGenerator {
 		return packet;
 	}
 
-	public static void addXhtmlImImage(MessagePacket packet, Message.FileParams params) {
-		Element html = packet.addChild("html","http://jabber.org/protocol/xhtml-im");
-		Element body = html.addChild("body","http://www.w3.org/1999/xhtml");
-		Element img = body.addChild("img");
-		img.setAttribute("src", params.url.toString());
-		img.setAttribute("height", params.height);
-		img.setAttribute("width", params.width);
-	}
-
 	public static void addMessageHints(MessagePacket packet) {
 		packet.addChild("private", "urn:xmpp:carbons:2");
 		packet.addChild("no-copy", "urn:xmpp:hints");
@@ -112,9 +103,7 @@ public class MessageGenerator extends AbstractGenerator {
 		if (message.hasFileOnRemoteHost()) {
 			Message.FileParams fileParams = message.getFileParams();
 			content = fileParams.url.toString();
-			if (fileParams.width > 0 && fileParams.height > 0) {
-				addXhtmlImImage(packet,fileParams);
-			}
+			packet.addChild("x","jabber:x:oob").addChild("url").setContent(content);
 		} else {
 			content = message.getBody();
 		}
diff --git a/src/main/java/eu/siacs/conversations/parser/AbstractParser.java b/src/main/java/eu/siacs/conversations/parser/AbstractParser.java
index 18331796e..7d3990735 100644
--- a/src/main/java/eu/siacs/conversations/parser/AbstractParser.java
+++ b/src/main/java/eu/siacs/conversations/parser/AbstractParser.java
@@ -11,6 +11,7 @@ import eu.siacs.conversations.entities.Contact;
 import eu.siacs.conversations.services.XmppConnectionService;
 import eu.siacs.conversations.xml.Element;
 import eu.siacs.conversations.xmpp.jid.Jid;
+import eu.siacs.conversations.xmpp.stanzas.AbstractStanza;
 
 public abstract class AbstractParser {
 
@@ -47,14 +48,13 @@ public abstract class AbstractParser {
 		return dateFormat.parse(timestamp);
 	}
 
-	protected void updateLastseen(final Element packet, final Account account, final boolean presenceOverwrite) {
-		updateLastseen(packet, account, packet.getAttributeAsJid("from"), presenceOverwrite);
+	protected void updateLastseen(final AbstractStanza packet, final Account account, final boolean presenceOverwrite) {
+		updateLastseen(getTimestamp(packet), account, packet.getFrom(), presenceOverwrite);
 	}
 
-	protected void updateLastseen(final Element packet, final Account account, final Jid from, final boolean presenceOverwrite) {
+	protected void updateLastseen(long timestamp, final Account account, final Jid from, final boolean presenceOverwrite) {
 		final String presence = from == null || from.isBareJid() ? "" : from.getResourcepart();
 		final Contact contact = account.getRoster().getContact(from);
-		final long timestamp = getTimestamp(packet);
 		if (timestamp >= contact.lastseen.time) {
 			contact.lastseen.time = timestamp;
 			if (!presence.isEmpty() && presenceOverwrite) {
diff --git a/src/main/java/eu/siacs/conversations/parser/MessageParser.java b/src/main/java/eu/siacs/conversations/parser/MessageParser.java
index 23a23b2c8..345e83958 100644
--- a/src/main/java/eu/siacs/conversations/parser/MessageParser.java
+++ b/src/main/java/eu/siacs/conversations/parser/MessageParser.java
@@ -382,13 +382,14 @@ public class MessageParser extends AbstractParser implements
 				Jid trueCounterpart = conversation.getMucOptions().getTrueCounterpart(counterpart.getResourcepart());
 				message.setTrueCounterpart(trueCounterpart);
 				if (trueCounterpart != null) {
-					updateLastseen(packet,account,trueCounterpart,false);
+					updateLastseen(timestamp, account, trueCounterpart, false);
 				}
 				if (!isTypeGroupChat) {
 					message.setType(Message.TYPE_PRIVATE);
 				}
+			} else {
+				updateLastseen(timestamp, account, packet.getFrom(), true);
 			}
-			updateLastseen(packet, account, true);
 			boolean checkForDuplicates = query != null
 					|| (isTypeGroupChat && packet.hasChild("delay","urn:xmpp:delay"))
 					|| message.getType() == Message.TYPE_PRIVATE;
@@ -498,7 +499,7 @@ public class MessageParser extends AbstractParser implements
 					mXmppConnectionService.markRead(conversation);
 				}
 			} else {
-				updateLastseen(packet, account, true);
+				updateLastseen(timestamp, account, packet.getFrom(), true);
 				final Message displayedMessage = mXmppConnectionService.markMessage(account, from.toBareJid(), displayed.getAttribute("id"), Message.STATUS_SEND_DISPLAYED);
 				Message message = displayedMessage == null ? null : displayedMessage.prev();
 				while (message != null
diff --git a/src/main/java/eu/siacs/conversations/persistance/FileBackend.java b/src/main/java/eu/siacs/conversations/persistance/FileBackend.java
index 02b14c7df..b18a28444 100644
--- a/src/main/java/eu/siacs/conversations/persistance/FileBackend.java
+++ b/src/main/java/eu/siacs/conversations/persistance/FileBackend.java
@@ -42,9 +42,6 @@ import eu.siacs.conversations.utils.FileUtils;
 import eu.siacs.conversations.xmpp.pep.Avatar;
 
 public class FileBackend {
-
-	private static int IMAGE_SIZE = 1920;
-
 	private final SimpleDateFormat imageDateFormat = new SimpleDateFormat("yyyyMMdd_HHmmssSSS", Locale.US);
 
 	private XmppConnectionService mXmppConnectionService;
@@ -116,7 +113,10 @@ public class FileBackend {
 		}
 	}
 
-	public Bitmap rotate(Bitmap bitmap, int degree) {
+	public static Bitmap rotate(Bitmap bitmap, int degree) {
+		if (degree == 0) {
+			return bitmap;
+		}
 		int w = bitmap.getWidth();
 		int h = bitmap.getHeight();
 		Matrix mtx = new Matrix();
@@ -226,9 +226,7 @@ public class FileBackend {
 			}
 			Bitmap scaledBitmap = resize(originalBitmap, Config.IMAGE_SIZE);
 			int rotation = getRotation(image);
-			if (rotation > 0) {
-				scaledBitmap = rotate(scaledBitmap, rotation);
-			}
+			scaledBitmap = rotate(scaledBitmap, rotation);
 			boolean success = scaledBitmap.compress(Config.IMAGE_FORMAT, Config.IMAGE_QUALITY, os);
 			if (!success) {
 				throw new FileCopyException(R.string.error_compressing_image);
@@ -289,10 +287,7 @@ public class FileBackend {
 				throw new FileNotFoundException();
 			}
 			thumbnail = resize(fullsize, size);
-			int rotation = getRotation(file);
-			if (rotation > 0) {
-				thumbnail = rotate(thumbnail, rotation);
-			}
+			thumbnail = rotate(thumbnail, getRotation(file));
 			this.mXmppConnectionService.getBitmapCache().put(message.getUuid(),thumbnail);
 		}
 		return thumbnail;
@@ -404,10 +399,7 @@ public class FileBackend {
 			if (input == null) {
 				return null;
 			} else {
-				int rotation = getRotation(image);
-				if (rotation > 0) {
-					input = rotate(input, rotation);
-				}
+				input = rotate(input, getRotation(image));
 				return cropCenterSquare(input, size);
 			}
 		} catch (SecurityException e) {
diff --git a/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java b/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
index 28d6e3550..5c7cceb35 100644
--- a/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
+++ b/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
@@ -2215,8 +2215,7 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa
 							  final UiCallback<Avatar> callback) {
 		final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
 		final int size = Config.AVATAR_SIZE;
-		final Avatar avatar = getFileBackend()
-				.getPepAvatar(image, size, format);
+		final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
 		if (avatar != null) {
 			avatar.height = size;
 			avatar.width = size;
diff --git a/src/main/java/eu/siacs/conversations/ui/ChooseContactActivity.java b/src/main/java/eu/siacs/conversations/ui/ChooseContactActivity.java
index bc23c3bab..33ba1d15a 100644
--- a/src/main/java/eu/siacs/conversations/ui/ChooseContactActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/ChooseContactActivity.java
@@ -19,12 +19,16 @@ import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
 
+import eu.siacs.conversations.Config;
 import eu.siacs.conversations.R;
 import eu.siacs.conversations.entities.Account;
 import eu.siacs.conversations.entities.Contact;
 import eu.siacs.conversations.entities.ListItem;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class ChooseContactActivity extends AbstractSearchableListItemActivity {
+	private List<String> mActivatedAccounts = new ArrayList<String>();
+	private List<String> mKnownHosts;
 
 	private Set<Contact> selected;
 	private Set<String> filterContacts;
@@ -124,6 +128,15 @@ public class ChooseContactActivity extends AbstractSearchableListItemActivity {
 
 	}
 
+	@Override
+	public boolean onCreateOptionsMenu(final Menu menu) {
+		super.onCreateOptionsMenu(menu);
+		final Intent i = getIntent();
+		boolean showEnterJid = i != null && i.getBooleanExtra("show_enter_jid", false);
+		menu.findItem(R.id.action_create_contact).setVisible(showEnterJid);
+		return true;
+	}
+
 	protected void filterContacts(final String needle) {
 		getListItems().clear();
 		for (final Account account : xmppConnectionService.getAccounts()) {
@@ -153,4 +166,58 @@ public class ChooseContactActivity extends AbstractSearchableListItemActivity {
 	public void refreshUiReal() {
 		//nothing to do. This Activity doesn't implement any listeners
 	}
+
+	@Override
+	public boolean onOptionsItemSelected(MenuItem item) {
+		switch (item.getItemId()) {
+			case R.id.action_create_contact:
+				showEnterJidDialog();
+				return true;
+		}
+		return super.onOptionsItemSelected(item);
+	}
+
+	protected void showEnterJidDialog() {
+		EnterJidDialog dialog = new EnterJidDialog(
+			this, mKnownHosts, mActivatedAccounts,
+			getString(R.string.enter_contact), getString(R.string.select),
+			null, getIntent().getStringExtra("account"), true
+		);
+
+		dialog.setOnEnterJidDialogPositiveListener(new EnterJidDialog.OnEnterJidDialogPositiveListener() {
+			@Override
+			public boolean onEnterJidDialogPositive(Jid accountJid, Jid contactJid) throws EnterJidDialog.JidError {
+				final Intent request = getIntent();
+				final Intent data = new Intent();
+				data.putExtra("contact", contactJid.toString());
+				data.putExtra("account", accountJid.toString());
+				data.putExtra("conversation",
+						request.getStringExtra("conversation"));
+				data.putExtra("multiple", false);
+				setResult(RESULT_OK, data);
+				finish();
+
+				return true;
+			}
+		});
+
+		dialog.show();
+	}
+
+	@Override
+	void onBackendConnected() {
+		filterContacts();
+
+		this.mActivatedAccounts.clear();
+		for (Account account : xmppConnectionService.getAccounts()) {
+			if (account.getStatus() != Account.State.DISABLED) {
+				if (Config.DOMAIN_LOCK != null) {
+					this.mActivatedAccounts.add(account.getJid().getLocalpart());
+				} else {
+					this.mActivatedAccounts.add(account.getJid().toBareJid().toString());
+				}
+			}
+		}
+		this.mKnownHosts = xmppConnectionService.getKnownHosts();
+	}
 }
diff --git a/src/main/java/eu/siacs/conversations/ui/ConversationActivity.java b/src/main/java/eu/siacs/conversations/ui/ConversationActivity.java
index d02b1d555..4f9011366 100644
--- a/src/main/java/eu/siacs/conversations/ui/ConversationActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/ConversationActivity.java
@@ -1563,11 +1563,12 @@ public class ConversationActivity extends XmppActivity
 
 	protected boolean trustKeysIfNeeded(int requestCode, int attachmentChoice) {
 		AxolotlService axolotlService = mSelectedConversation.getAccount().getAxolotlService();
-		boolean hasPendingKeys = !axolotlService.getKeysWithTrust(XmppAxolotlSession.Trust.UNDECIDED,
-				mSelectedConversation.getContact()).isEmpty()
-				|| !axolotlService.findDevicesWithoutSession(mSelectedConversation).isEmpty();
+		Contact contact = mSelectedConversation.getContact();
+		boolean hasUndecidedOwn = !axolotlService.getKeysWithTrust(XmppAxolotlSession.Trust.UNDECIDED).isEmpty();
+		boolean hasUndecidedContact = !axolotlService.getKeysWithTrust(XmppAxolotlSession.Trust.UNDECIDED,contact).isEmpty();
+		boolean hasPendingKeys = !axolotlService.findDevicesWithoutSession(mSelectedConversation).isEmpty();
 		boolean hasNoTrustedKeys = axolotlService.getNumTrustedKeys(mSelectedConversation.getContact()) == 0;
-		if( hasPendingKeys || hasNoTrustedKeys) {
+		if(hasUndecidedOwn || hasUndecidedContact || hasPendingKeys || hasNoTrustedKeys) {
 			axolotlService.createSessionsIfNeeded(mSelectedConversation);
 			Intent intent = new Intent(getApplicationContext(), TrustKeysActivity.class);
 			intent.putExtra("contact", mSelectedConversation.getContact().getJid().toBareJid().toString());
diff --git a/src/main/java/eu/siacs/conversations/ui/EditAccountActivity.java b/src/main/java/eu/siacs/conversations/ui/EditAccountActivity.java
index f5356d24f..1545de0f3 100644
--- a/src/main/java/eu/siacs/conversations/ui/EditAccountActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/EditAccountActivity.java
@@ -670,7 +670,7 @@ public class EditAccountActivity extends XmppActivity implements OnAccountUpdate
 			final String axolotlFingerprint = this.mAccount.getAxolotlService().getOwnFingerprint();
 			if (axolotlFingerprint != null) {
 				this.mAxolotlFingerprintBox.setVisibility(View.VISIBLE);
-				this.mAxolotlFingerprint.setText(CryptoHelper.prettifyFingerprint(axolotlFingerprint));
+				this.mAxolotlFingerprint.setText(CryptoHelper.prettifyFingerprint(axolotlFingerprint.substring(2)));
 				this.mAxolotlFingerprintToClipboardButton
 						.setVisibility(View.VISIBLE);
 				this.mAxolotlFingerprintToClipboardButton
@@ -679,7 +679,7 @@ public class EditAccountActivity extends XmppActivity implements OnAccountUpdate
 							@Override
 							public void onClick(final View v) {
 
-								if (copyTextToClipboard(axolotlFingerprint, R.string.omemo_fingerprint)) {
+								if (copyTextToClipboard(axolotlFingerprint.substring(2), R.string.omemo_fingerprint)) {
 									Toast.makeText(
 											EditAccountActivity.this,
 											R.string.toast_message_omemo_fingerprint,
diff --git a/src/main/java/eu/siacs/conversations/ui/EnterJidDialog.java b/src/main/java/eu/siacs/conversations/ui/EnterJidDialog.java
new file mode 100644
index 000000000..a9bffb559
--- /dev/null
+++ b/src/main/java/eu/siacs/conversations/ui/EnterJidDialog.java
@@ -0,0 +1,122 @@
+package eu.siacs.conversations.ui;
+
+import android.app.AlertDialog;
+import android.content.Context;
+import android.content.DialogInterface.OnClickListener;
+import android.content.DialogInterface;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.ArrayAdapter;
+import android.widget.AutoCompleteTextView;
+import android.widget.Spinner;
+
+import java.util.List;
+
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.ui.adapter.KnownHostsAdapter;
+import eu.siacs.conversations.xmpp.jid.InvalidJidException;
+import eu.siacs.conversations.xmpp.jid.Jid;
+
+public class EnterJidDialog {
+	public static interface OnEnterJidDialogPositiveListener {
+		public boolean onEnterJidDialogPositive(Jid account, Jid contact) throws EnterJidDialog.JidError;
+	}
+
+	public static class JidError extends Exception {
+		final String msg;
+
+		public JidError(final String msg) {
+			this.msg = msg;
+		}
+
+		public String toString() {
+			return msg;
+		}
+	}
+
+	protected final AlertDialog dialog;
+	protected View.OnClickListener dialogOnClick;
+	protected OnEnterJidDialogPositiveListener listener = null;
+
+	public EnterJidDialog(
+		final Context context, List<String> knownHosts, List<String> activatedAccounts,
+		final String title, final String positiveButton,
+		final String prefilledJid, final String account, boolean allowEditJid
+	) {
+		AlertDialog.Builder builder = new AlertDialog.Builder(context);
+		builder.setTitle(title);
+		View dialogView = LayoutInflater.from(context).inflate(R.layout.enter_jid_dialog, null);
+		final Spinner spinner = (Spinner) dialogView.findViewById(R.id.account);
+		final AutoCompleteTextView jid = (AutoCompleteTextView) dialogView.findViewById(R.id.jid);
+		jid.setAdapter(new KnownHostsAdapter(context,android.R.layout.simple_list_item_1, knownHosts));
+		if (prefilledJid != null) {
+			jid.append(prefilledJid);
+			if (!allowEditJid) {
+				jid.setFocusable(false);
+				jid.setFocusableInTouchMode(false);
+				jid.setClickable(false);
+				jid.setCursorVisible(false);
+			}
+		}
+
+		ArrayAdapter<String> adapter;
+		if (account == null) {
+			adapter = new ArrayAdapter<>(context,
+				android.R.layout.simple_spinner_item, activatedAccounts);
+		} else {
+			adapter = new ArrayAdapter<>(context,
+				android.R.layout.simple_spinner_item, new String[] { account });
+			spinner.setEnabled(false);
+		}
+		adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
+		spinner.setAdapter(adapter);
+
+		builder.setView(dialogView);
+		builder.setNegativeButton(R.string.cancel, null);
+		builder.setPositiveButton(positiveButton, null);
+		this.dialog = builder.create();
+
+		this.dialogOnClick = new View.OnClickListener() {
+			@Override
+			public void onClick(final View v) {
+				final Jid accountJid;
+				try {
+					if (Config.DOMAIN_LOCK != null) {
+						accountJid = Jid.fromParts((String) spinner.getSelectedItem(), Config.DOMAIN_LOCK, null);
+					} else {
+						accountJid = Jid.fromString((String) spinner.getSelectedItem());
+					}
+				} catch (final InvalidJidException e) {
+					return;
+				}
+				final Jid contactJid;
+				try {
+					contactJid = Jid.fromString(jid.getText().toString());
+				} catch (final InvalidJidException e) {
+					jid.setError(context.getString(R.string.invalid_jid));
+					return;
+				}
+
+				if(listener != null) {
+					try {
+						if(listener.onEnterJidDialogPositive(accountJid, contactJid)) {
+							dialog.dismiss();
+						}
+					} catch(JidError error) {
+						jid.setError(error.toString());
+					}
+				}
+			}
+		};
+	}
+
+	public void setOnEnterJidDialogPositiveListener(OnEnterJidDialogPositiveListener listener) {
+		this.listener = listener;
+	}
+
+	public void show() {
+		this.dialog.show();
+		this.dialog.getButton(AlertDialog.BUTTON_POSITIVE).setOnClickListener(this.dialogOnClick);
+	}
+}
diff --git a/src/main/java/eu/siacs/conversations/ui/PublishProfilePictureActivity.java b/src/main/java/eu/siacs/conversations/ui/PublishProfilePictureActivity.java
index 5e0c86e58..3313ce318 100644
--- a/src/main/java/eu/siacs/conversations/ui/PublishProfilePictureActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/PublishProfilePictureActivity.java
@@ -1,3 +1,4 @@
+
 package eu.siacs.conversations.ui;
 
 import android.app.PendingIntent;
@@ -23,6 +24,8 @@ import eu.siacs.conversations.Config;
 import eu.siacs.conversations.R;
 import eu.siacs.conversations.entities.Account;
 import eu.siacs.conversations.persistance.FileBackend;
+import eu.siacs.conversations.utils.ExifHelper;
+import eu.siacs.conversations.utils.FileUtils;
 import eu.siacs.conversations.utils.PhoneHelper;
 import eu.siacs.conversations.xmpp.jid.InvalidJidException;
 import eu.siacs.conversations.xmpp.jid.Jid;
@@ -31,17 +34,16 @@ import eu.siacs.conversations.xmpp.pep.Avatar;
 public class PublishProfilePictureActivity extends XmppActivity {
 
 	private static final int REQUEST_CHOOSE_FILE = 0xac23;
-
 	private ImageView avatar;
 	private TextView accountTextView;
 	private TextView hintOrWarning;
 	private TextView secondaryHint;
 	private Button cancelButton;
 	private Button publishButton;
-
-	final static int REQUEST_CROP_PICTURE = 92374;
 	private Uri avatarUri;
 	private Uri defaultUri;
+	private Account account;
+	private boolean support = false;
 	private OnLongClickListener backToDefaultListener = new OnLongClickListener() {
 
 		@Override
@@ -51,8 +53,6 @@ public class PublishProfilePictureActivity extends XmppActivity {
 			return true;
 		}
 	};
-	private Account account;
-	private boolean support = false;
 	private boolean mInitialAccountSetup;
 	private UiCallback<Avatar> avatarPublication = new UiCallback<Avatar>() {
 
@@ -65,7 +65,7 @@ public class PublishProfilePictureActivity extends XmppActivity {
 					if (mInitialAccountSetup) {
 						Intent intent = new Intent(getApplicationContext(),
 								StartConversationActivity.class);
-						intent.putExtra("init",true);
+						intent.putExtra("init", true);
 						startActivity(intent);
 					}
 					Toast.makeText(PublishProfilePictureActivity.this,
@@ -140,8 +140,7 @@ public class PublishProfilePictureActivity extends XmppActivity {
 				Intent attachFileIntent = new Intent();
 				attachFileIntent.setType("image/*");
 				attachFileIntent.setAction(Intent.ACTION_GET_CONTENT);
-				Intent chooser = Intent.createChooser(attachFileIntent,
-						getString(R.string.attach_file));
+				Intent chooser = Intent.createChooser(attachFileIntent, getString(R.string.attach_file));
 				startActivityForResult(chooser, REQUEST_CHOOSE_FILE);
 			}
 		});
@@ -149,32 +148,38 @@ public class PublishProfilePictureActivity extends XmppActivity {
 	}
 
 	@Override
-	protected void onActivityResult(int requestCode, int resultCode,
-			final Intent data) {
+	protected void onActivityResult(int requestCode, int resultCode, final Intent data) {
 		super.onActivityResult(requestCode, resultCode, data);
 		if (resultCode == RESULT_OK) {
-			if (requestCode == REQUEST_CHOOSE_FILE) {
-				this.avatarUri = data.getData();
-				Uri destination = Uri.fromFile(new File(getCacheDir(), "croppedAvatar"));
-				Crop.of(this.avatarUri, destination).asSquare().start(PublishProfilePictureActivity.this);
+			switch (requestCode) {
+				case REQUEST_CHOOSE_FILE:
+					Uri source = data.getData();
+					String original = FileUtils.getPath(this, source);
+					if (original != null) {
+						source = Uri.parse("file://"+original);
+					}
+					Uri destination = Uri.fromFile(new File(getCacheDir(), "croppedAvatar"));
+					final int size = getPixel(192);
+					Crop.of(source, destination).asSquare().withMaxSize(size, size).start(this);
+					break;
+				case Crop.REQUEST_CROP:
+					this.avatarUri = Uri.fromFile(new File(getCacheDir(), "croppedAvatar"));
+					loadImageIntoPreview(this.avatarUri);
+					break;
 			}
 		}
-		if (requestCode == Crop.REQUEST_CROP) {
-			this.avatarUri = Uri.fromFile(new File(getCacheDir(), "croppedAvatar"));
-			loadImageIntoPreview(this.avatarUri);
-		}
 	}
 
 	@Override
 	protected void onBackendConnected() {
 		if (getIntent() != null) {
-            Jid jid;
-            try {
-                jid = Jid.fromString(getIntent().getStringExtra("account"));
-            } catch (InvalidJidException e) {
-                jid = null;
-            }
-            if (jid != null) {
+			Jid jid;
+			try {
+				jid = Jid.fromString(getIntent().getStringExtra("account"));
+			} catch (InvalidJidException e) {
+				jid = null;
+			}
+			if (jid != null) {
 				this.account = xmppConnectionService.findAccountByJid(jid);
 				if (this.account.getXmppConnection() != null) {
 					this.support = this.account.getXmppConnection().getFeatures().pep();
@@ -182,8 +187,7 @@ public class PublishProfilePictureActivity extends XmppActivity {
 				if (this.avatarUri == null) {
 					if (this.account.getAvatar() != null
 							|| this.defaultUri == null) {
-						this.avatar.setImageBitmap(avatarService().get(account,
-								getPixel(Config.AVATAR_SIZE)));
+						this.avatar.setImageBitmap(avatarService().get(account, getPixel(Config.AVATAR_SIZE)));
 						if (this.defaultUri != null) {
 							this.avatar
 									.setOnLongClickListener(this.backToDefaultListener);
@@ -220,8 +224,7 @@ public class PublishProfilePictureActivity extends XmppActivity {
 	protected void onStart() {
 		super.onStart();
 		if (getIntent() != null) {
-			this.mInitialAccountSetup = getIntent().getBooleanExtra("setup",
-					false);
+			this.mInitialAccountSetup = getIntent().getBooleanExtra("setup", false);
 		}
 		if (this.mInitialAccountSetup) {
 			this.cancelButton.setText(R.string.skip);
@@ -231,15 +234,18 @@ public class PublishProfilePictureActivity extends XmppActivity {
 	private Bitmap loadScaledBitmap(Uri uri, int reqSize) throws FileNotFoundException {
 		final BitmapFactory.Options options = new BitmapFactory.Options();
 		options.inJustDecodeBounds = true;
-		BitmapFactory.decodeStream(getContentResolver().openInputStream(uri));
+		BitmapFactory.decodeStream(getContentResolver().openInputStream(uri), null, options);
+		int rotation = ExifHelper.getOrientation(getContentResolver().openInputStream(uri));
 		options.inSampleSize = FileBackend.calcSampleSize(options, reqSize);
 		options.inJustDecodeBounds = false;
-		return BitmapFactory.decodeStream(getContentResolver().openInputStream(uri));
+		Bitmap bm = BitmapFactory.decodeStream(getContentResolver().openInputStream(uri), null, options);
+		return FileBackend.rotate(bm,rotation);
 	}
+
 	protected void loadImageIntoPreview(Uri uri) {
 		Bitmap bm = null;
-		try{
-			bm = loadScaledBitmap(uri, Config.AVATAR_SIZE);
+		try {
+			bm = loadScaledBitmap(uri, getPixel(Config.AVATAR_SIZE));
 		} catch (Exception e) {
 			e.printStackTrace();
 		}
diff --git a/src/main/java/eu/siacs/conversations/ui/StartConversationActivity.java b/src/main/java/eu/siacs/conversations/ui/StartConversationActivity.java
index caf3d3db8..a502a0a28 100644
--- a/src/main/java/eu/siacs/conversations/ui/StartConversationActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/StartConversationActivity.java
@@ -349,69 +349,37 @@ public class StartConversationActivity extends XmppActivity implements OnRosterU
 
 	@SuppressLint("InflateParams")
 	protected void showCreateContactDialog(final String prefilledJid, final String fingerprint) {
-		AlertDialog.Builder builder = new AlertDialog.Builder(this);
-		builder.setTitle(R.string.create_contact);
-		View dialogView = getLayoutInflater().inflate(R.layout.create_contact_dialog, null);
-		final Spinner spinner = (Spinner) dialogView.findViewById(R.id.account);
-		final AutoCompleteTextView jid = (AutoCompleteTextView) dialogView.findViewById(R.id.jid);
-		jid.setAdapter(new KnownHostsAdapter(this,android.R.layout.simple_list_item_1, mKnownHosts));
-		if (prefilledJid != null) {
-			jid.append(prefilledJid);
-			if (fingerprint!=null) {
-				jid.setFocusable(false);
-				jid.setFocusableInTouchMode(false);
-				jid.setClickable(false);
-				jid.setCursorVisible(false);
-			}
-		}
-		populateAccountSpinner(spinner);
-		builder.setView(dialogView);
-		builder.setNegativeButton(R.string.cancel, null);
-		builder.setPositiveButton(R.string.create, null);
-		final AlertDialog dialog = builder.create();
-		dialog.show();
-		dialog.getButton(AlertDialog.BUTTON_POSITIVE).setOnClickListener(
-				new View.OnClickListener() {
+		EnterJidDialog dialog = new EnterJidDialog(
+			this, mKnownHosts, mActivatedAccounts,
+			getString(R.string.create_contact), getString(R.string.create),
+			prefilledJid, null, fingerprint == null
+		);
 
-					@Override
-					public void onClick(final View v) {
-						if (!xmppConnectionServiceBound) {
-							return;
-						}
-						final Jid accountJid;
-						try {
-							if (Config.DOMAIN_LOCK != null) {
-								accountJid = Jid.fromParts((String) spinner.getSelectedItem(), Config.DOMAIN_LOCK, null);
-							} else {
-								accountJid = Jid.fromString((String) spinner.getSelectedItem());
-							}
-						} catch (final InvalidJidException e) {
-							return;
-						}
-						final Jid contactJid;
-						try {
-							contactJid = Jid.fromString(jid.getText().toString());
-						} catch (final InvalidJidException e) {
-							jid.setError(getString(R.string.invalid_jid));
-							return;
-						}
-						final Account account = xmppConnectionService.findAccountByJid(accountJid);
-						if (account == null) {
-							dialog.dismiss();
-							return;
-						}
-						final Contact contact = account.getRoster().getContact(contactJid);
-						if (contact.showInRoster()) {
-							jid.setError(getString(R.string.contact_already_exists));
-						} else {
-							contact.addOtrFingerprint(fingerprint);
-							xmppConnectionService.createContact(contact);
-							dialog.dismiss();
-							switchToConversation(contact);
-						}
-					}
-				});
+		dialog.setOnEnterJidDialogPositiveListener(new EnterJidDialog.OnEnterJidDialogPositiveListener() {
+			@Override
+			public boolean onEnterJidDialogPositive(Jid accountJid, Jid contactJid) throws EnterJidDialog.JidError {
+				if (!xmppConnectionServiceBound) {
+					return false;
+				}
+
+				final Account account = xmppConnectionService.findAccountByJid(accountJid);
+				if (account == null) {
+					return true;
+				}
 
+				final Contact contact = account.getRoster().getContact(contactJid);
+				if (contact.showInRoster()) {
+					throw new EnterJidDialog.JidError(getString(R.string.contact_already_exists));
+				} else {
+					contact.addOtrFingerprint(fingerprint);
+					xmppConnectionService.createContact(contact);
+					switchToConversation(contact);
+					return true;
+				}
+			}
+		});
+
+		dialog.show();
 	}
 
 	@SuppressLint("InflateParams")
diff --git a/src/main/java/eu/siacs/conversations/ui/XmppActivity.java b/src/main/java/eu/siacs/conversations/ui/XmppActivity.java
index d05f50817..be6255127 100644
--- a/src/main/java/eu/siacs/conversations/ui/XmppActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/XmppActivity.java
@@ -472,6 +472,8 @@ public abstract class XmppActivity extends Activity {
 		intent.putExtra("filter_contacts", contacts.toArray(new String[contacts.size()]));
 		intent.putExtra("conversation", conversation.getUuid());
 		intent.putExtra("multiple", true);
+		intent.putExtra("show_enter_jid", true);
+		intent.putExtra("account", conversation.getAccount().getJid().toBareJid().toString());
 		startActivityForResult(intent, REQUEST_INVITE_TO_CONVERSATION);
 	}
 
diff --git a/src/main/res/layout/create_contact_dialog.xml b/src/main/res/layout/enter_jid_dialog.xml
index 6333e340a..6333e340a 100644
--- a/src/main/res/layout/create_contact_dialog.xml
+++ b/src/main/res/layout/enter_jid_dialog.xml
diff --git a/src/main/res/menu/choose_contact.xml b/src/main/res/menu/choose_contact.xml
index c025d00f8..94b6479be 100644
--- a/src/main/res/menu/choose_contact.xml
+++ b/src/main/res/menu/choose_contact.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<menu xmlns:android="http://schemas.android.com/apk/res/android" >
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
 
     <item
         android:id="@+id/action_search"
@@ -8,4 +8,10 @@
         android:showAsAction="collapseActionView|always"
         android:title="@string/search"/>
 
-</menu>
\ No newline at end of file
+    <item
+        android:id="@+id/action_create_contact"
+        android:icon="?attr/icon_add_person"
+        android:showAsAction="always"
+        android:title="@string/create_contact"
+        android:visible="false"/>
+</menu>
diff --git a/src/main/res/values/strings.xml b/src/main/res/values/strings.xml
index 15dd5f7f0..bbbc41534 100644
--- a/src/main/res/values/strings.xml
+++ b/src/main/res/values/strings.xml
@@ -226,12 +226,14 @@
 	<string name="conferences">Conferences</string>
 	<string name="search">Search</string>
 	<string name="create_contact">Create Contact</string>
+	<string name="enter_contact">Enter Contact</string>
 	<string name="join_conference">Join Conference</string>
 	<string name="delete_contact">Delete Contact</string>
 	<string name="view_contact_details">View contact details</string>
 	<string name="block_contact">Block contact</string>
 	<string name="unblock_contact">Unblock contact</string>
 	<string name="create">Create</string>
+	<string name="select">Select</string>
 	<string name="contact_already_exists">The contact already exists</string>
 	<string name="join">Join</string>
 	<string name="conference_address">Conference address</string>