changed spacing in create dialogs and notify user when no accounts are activated

2 files changed, 32 insertions, 17 deletions

diff --git a/src/main/java/eu/siacs/conversations/ui/EnterJidDialog.java b/src/main/java/eu/siacs/conversations/ui/EnterJidDialog.java
index a9bffb55..bb55420d 100644
--- a/src/main/java/eu/siacs/conversations/ui/EnterJidDialog.java
+++ b/src/main/java/eu/siacs/conversations/ui/EnterJidDialog.java
@@ -19,8 +19,8 @@ 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 interface OnEnterJidDialogPositiveListener {
+		boolean onEnterJidDialogPositive(Jid account, Jid contact) throws EnterJidDialog.JidError;
 	}
 
 	public static class JidError extends Exception {
@@ -40,7 +40,7 @@ public class EnterJidDialog {
 	protected OnEnterJidDialogPositiveListener listener = null;
 
 	public EnterJidDialog(
-		final Context context, List<String> knownHosts, List<String> activatedAccounts,
+		final Context context, List<String> knownHosts, final List<String> activatedAccounts,
 		final String title, final String positiveButton,
 		final String prefilledJid, final String account, boolean allowEditJid
 	) {
@@ -60,17 +60,17 @@ public class EnterJidDialog {
 			}
 		}
 
-		ArrayAdapter<String> adapter;
+
 		if (account == null) {
-			adapter = new ArrayAdapter<>(context,
-				android.R.layout.simple_spinner_item, activatedAccounts);
+			StartConversationActivity.populateAccountSpinner(context, activatedAccounts, spinner);
 		} else {
-			adapter = new ArrayAdapter<>(context,
-				android.R.layout.simple_spinner_item, new String[] { account });
+			ArrayAdapter<String> 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);
 		}
-		adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
-		spinner.setAdapter(adapter);
 
 		builder.setView(dialogView);
 		builder.setNegativeButton(R.string.cancel, null);
@@ -81,6 +81,9 @@ public class EnterJidDialog {
 			@Override
 			public void onClick(final View v) {
 				final Jid accountJid;
+				if (!spinner.isEnabled() && account == null) {
+					return;
+				}
 				try {
 					if (Config.DOMAIN_LOCK != null) {
 						accountJid = Jid.fromParts((String) spinner.getSelectedItem(), Config.DOMAIN_LOCK, null);
diff --git a/src/main/java/eu/siacs/conversations/ui/StartConversationActivity.java b/src/main/java/eu/siacs/conversations/ui/StartConversationActivity.java
index 0bf4178f..00a501f3 100644
--- a/src/main/java/eu/siacs/conversations/ui/StartConversationActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/StartConversationActivity.java
@@ -393,7 +393,7 @@ public class StartConversationActivity extends XmppActivity implements OnRosterU
 		if (prefilledJid != null) {
 			jid.append(prefilledJid);
 		}
-		populateAccountSpinner(spinner);
+		populateAccountSpinner(this, mActivatedAccounts, spinner);
 		final Checkable bookmarkCheckBox = (CheckBox) dialogView
 			.findViewById(R.id.bookmark);
 		builder.setView(dialogView);
@@ -411,7 +411,6 @@ public class StartConversationActivity extends XmppActivity implements OnRosterU
 						}
 						final Account account = getSelectedAccount(spinner);
 						if (account == null) {
-							dialog.dismiss();
 							return;
 						}
 						final Jid conferenceJid;
@@ -459,6 +458,9 @@ public class StartConversationActivity extends XmppActivity implements OnRosterU
 	}
 
 	private Account getSelectedAccount(Spinner spinner) {
+		if (!spinner.isEnabled()) {
+			return null;
+		}
 		Jid jid;
 		try {
 			if (Config.DOMAIN_LOCK != null) {
@@ -479,11 +481,21 @@ public class StartConversationActivity extends XmppActivity implements OnRosterU
 		switchToConversation(conversation);
 	}
 
-	private void populateAccountSpinner(Spinner spinner) {
-		ArrayAdapter<String> adapter = new ArrayAdapter<>(this,
-				android.R.layout.simple_spinner_item, mActivatedAccounts);
-		adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
-		spinner.setAdapter(adapter);
+	public static void populateAccountSpinner(Context context, List<String> accounts, Spinner spinner) {
+		if (accounts.size() > 0) {
+			ArrayAdapter<String> adapter = new ArrayAdapter<>(context,
+					android.R.layout.simple_spinner_item, accounts);
+			adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
+			spinner.setAdapter(adapter);
+			spinner.setEnabled(true);
+		} else {
+			ArrayAdapter<String> adapter = new ArrayAdapter<>(context,
+					android.R.layout.simple_spinner_item,
+					Arrays.asList(new String[]{context.getString(R.string.no_accounts)}));
+			adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
+			spinner.setAdapter(adapter);
+			spinner.setEnabled(false);
+		}
 	}
 
 	@Override