offer to announce pgp key if pgp encryption is selected from menu

src/eu/siacs/conversations/ui/ConversationActivity.java

@@ -423,7 +423,7 @@ public class ConversationActivity extends XmppActivity {
 			startActivity(inviteIntent);
 			break;
 		case R.id.action_security:
-			final Conversation selConv = getSelectedConversation();
+			final Conversation conversation = getSelectedConversation();
 			View menuItemView = findViewById(R.id.action_security);
 			PopupMenu popup = new PopupMenu(this, menuItemView);
 			final ConversationFragment fragment = (ConversationFragment) getFragmentManager()
@@ -435,19 +435,25 @@ public class ConversationActivity extends XmppActivity {
 					public boolean onMenuItemClick(MenuItem item) {
 						switch (item.getItemId()) {
 						case R.id.encryption_choice_none:
-							selConv.setNextEncryption(Message.ENCRYPTION_NONE);
+							conversation.setNextEncryption(Message.ENCRYPTION_NONE);
 							item.setChecked(true);
 							break;
 						case R.id.encryption_choice_otr:
-							selConv.setNextEncryption(Message.ENCRYPTION_OTR);
+							conversation.setNextEncryption(Message.ENCRYPTION_OTR);
 							item.setChecked(true);
 							break;
 						case R.id.encryption_choice_pgp:
-							selConv.setNextEncryption(Message.ENCRYPTION_PGP);
+							if (hasPgp()) {
+								if (conversation.getAccount().getKeys().has("pgp_signature")) {
+									conversation.setNextEncryption(Message.ENCRYPTION_PGP);
 									item.setChecked(true);
+								} else {
+									announcePgp(conversation.getAccount());
+								}
+							}
 							break;
 						default:
-							selConv.setNextEncryption(Message.ENCRYPTION_NONE);
+							conversation.setNextEncryption(Message.ENCRYPTION_NONE);
 							break;
 						}
 						fragment.updateChatMsgHint();
@@ -455,7 +461,7 @@ public class ConversationActivity extends XmppActivity {
 					}
 				});
 				popup.inflate(R.menu.encryption_choices);
-				switch (selConv.getNextEncryption()) {
+				switch (conversation.getNextEncryption()) {
 				case Message.ENCRYPTION_NONE:
 					popup.getMenu().findItem(R.id.encryption_choice_none)
 							.setChecked(true);
@@ -468,10 +474,6 @@ public class ConversationActivity extends XmppActivity {
 					popup.getMenu().findItem(R.id.encryption_choice_pgp)
 							.setChecked(true);
 					break;
-				case Message.ENCRYPTION_DECRYPTED:
-					popup.getMenu().findItem(R.id.encryption_choice_pgp)
-							.setChecked(true);
-					break;
 				default:
 					popup.getMenu().findItem(R.id.encryption_choice_none)
 							.setChecked(true);

src/eu/siacs/conversations/ui/ManageAccountActivity.java

@@ -39,8 +39,6 @@ import android.widget.TextView;
 
 public class ManageAccountActivity extends XmppActivity {
 	
-	public static final int REQUEST_ANNOUNCE_PGP = 0x73731;
-	
 	protected boolean isActionMode = false;
 	protected ActionMode actionMode;
 	protected Account selectedAccountForActionMode = null;
@@ -281,7 +279,7 @@ public class ManageAccountActivity extends XmppActivity {
 							} else if (item.getItemId()==R.id.mgmt_account_announce_pgp) {
 								if (activity.hasPgp()) {
 									mode.finish();
-									announcePgp();
+									announcePgp(selectedAccountForActionMode);
 								}
 							} else if (item.getItemId() == R.id.mgmt_otr_key) {
 								AlertDialog.Builder builder = new AlertDialog.Builder(activity);
@@ -362,33 +360,6 @@ public class ManageAccountActivity extends XmppActivity {
 		});
 	}
 	
-	private void announcePgp() {
-		final Account account = selectedAccountForActionMode;
-		xmppConnectionService.getPgpEngine().generateSignature(account, "online", new OnPgpEngineResult() {
-			
-			@Override
-			public void userInputRequried(PendingIntent pi) {
-				try {
-					startIntentSenderForResult(pi.getIntentSender(), REQUEST_ANNOUNCE_PGP, null, 0, 0, 0);
-				} catch (SendIntentException e) {
-					Log.d("xmppService","coulnd start intent for pgp anncouncment");
-				}
-			}
-			
-			@Override
-			public void success() {
-				xmppConnectionService.databaseBackend.updateAccount(account);
-				xmppConnectionService.sendPgpPresence(account, account.getPgpSignature());
-			}
-			
-			@Override
-			public void error(OpenPgpError openPgpError) {
-				// TODO Auto-generated method stub
-				
-			}
-		});
-	}
-	
 	@Override
 	protected void onStop() {
 		if (xmppConnectionServiceBound) {
@@ -487,7 +458,7 @@ public class ManageAccountActivity extends XmppActivity {
 		 super.onActivityResult(requestCode, resultCode, data);
 		 if (resultCode == RESULT_OK) {
 			if (requestCode == REQUEST_ANNOUNCE_PGP) {
-				announcePgp();
+				announcePgp(selectedAccountForActionMode);
 			 }
 		 }
 	 }

src/eu/siacs/conversations/ui/XmppActivity.java

@@ -1,28 +1,37 @@
 package eu.siacs.conversations.ui;
 
+import org.openintents.openpgp.OpenPgpError;
+
 import eu.siacs.conversations.R;
+import eu.siacs.conversations.crypto.OnPgpEngineResult;
+import eu.siacs.conversations.entities.Account;
 import eu.siacs.conversations.entities.Conversation;
 import eu.siacs.conversations.services.XmppConnectionService;
 import eu.siacs.conversations.services.XmppConnectionService.XmppConnectionBinder;
 import eu.siacs.conversations.utils.ExceptionHelper;
 import android.app.Activity;
 import android.app.AlertDialog;
+import android.app.PendingIntent;
 import android.app.AlertDialog.Builder;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.content.DialogInterface.OnClickListener;
+import android.content.IntentSender.SendIntentException;
 import android.content.Intent;
 import android.content.ServiceConnection;
 import android.net.Uri;
 import android.os.Bundle;
 import android.os.IBinder;
+import android.util.Log;
 import android.view.MenuItem;
 import android.view.View;
 import android.view.inputmethod.InputMethodManager;
 
 public abstract class XmppActivity extends Activity {
 	
+	public static final int REQUEST_ANNOUNCE_PGP = 0x73731;
+	
 	protected final static String LOGTAG = "xmppService";
 	
 	public XmppConnectionService xmppConnectionService;
@@ -152,4 +161,30 @@ public abstract class XmppActivity extends Activity {
 				| Intent.FLAG_ACTIVITY_CLEAR_TOP);
 		startActivity(viewConversationIntent);
 	}
+	
+	protected void announcePgp(final Account account) {
+		xmppConnectionService.getPgpEngine().generateSignature(account, "online", new OnPgpEngineResult() {
+			
+			@Override
+			public void userInputRequried(PendingIntent pi) {
+				try {
+					startIntentSenderForResult(pi.getIntentSender(), REQUEST_ANNOUNCE_PGP, null, 0, 0, 0);
+				} catch (SendIntentException e) {
+					Log.d("xmppService","coulnd start intent for pgp anncouncment");
+				}
+			}
+			
+			@Override
+			public void success() {
+				xmppConnectionService.databaseBackend.updateAccount(account);
+				xmppConnectionService.sendPgpPresence(account, account.getPgpSignature());
+			}
+			
+			@Override
+			public void error(OpenPgpError openPgpError) {
+				// TODO Auto-generated method stub
+				
+			}
+		});
+	}
 }