support enter/done key in create contact & join dialogs

src/main/java/eu/siacs/conversations/ui/CreateConferenceDialog.java

@@ -8,9 +8,11 @@ import android.content.Context;
 import android.content.DialogInterface;
 import android.os.Bundle;
 import android.support.v7.app.AlertDialog;
+import android.view.KeyEvent;
 import android.view.View;
 import android.widget.EditText;
 import android.widget.Spinner;
+import android.widget.TextView;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -50,6 +52,10 @@ public class CreateConferenceDialog extends DialogFragment {
         builder.setPositiveButton(R.string.choose_participants, (dialog, which) -> mListener.onCreateDialogPositiveClick(binding.account, binding.groupChatName.getText().toString().trim()));
         builder.setNegativeButton(R.string.cancel, null);
         DelayedHintHelper.setHint(R.string.providing_a_name_is_optional, binding.groupChatName);
+        binding.groupChatName.setOnEditorActionListener((v, actionId, event) -> {
+            mListener.onCreateDialogPositiveClick(binding.account, binding.groupChatName.getText().toString().trim());
+            return true;
+        });
         return builder.create();
     }
 

src/main/java/eu/siacs/conversations/ui/EnterJidDialog.java

@@ -8,10 +8,12 @@ import android.os.Bundle;
 import android.support.v7.app.AlertDialog;
 import android.app.Dialog;
 import android.util.Log;
+import android.view.KeyEvent;
 import android.view.View;
 import android.widget.ArrayAdapter;
 import android.widget.AutoCompleteTextView;
 import android.widget.Spinner;
+import android.widget.TextView;
 
 import java.util.ArrayList;
 import java.util.Collection;
@@ -103,48 +105,60 @@ public class EnterJidDialog extends DialogFragment implements OnBackendConnected
 			binding.account.setAdapter(adapter);
 		}
 
+
+
 		builder.setView(binding.getRoot());
 		builder.setNegativeButton(R.string.cancel, null);
 		builder.setPositiveButton(getArguments().getString(POSITIVE_BUTTON_KEY), null);
 		AlertDialog dialog = builder.create();
 
 		View.OnClickListener dialogOnClick = v -> {
-			final Jid accountJid;
+			handleEnter(binding, account, dialog);
-			if (!binding.account.isEnabled() && account == null) {
-				return;
-			}
-			try {
-				if (Config.DOMAIN_LOCK != null) {
-					accountJid = Jid.of((String) binding.account.getSelectedItem(), Config.DOMAIN_LOCK, null);
-				} else {
-					accountJid = Jid.of((String) binding.account.getSelectedItem());
-				}
-			} catch (final IllegalArgumentException e) {
-				return;
-			}
-			final Jid contactJid;
-			try {
-				contactJid = Jid.of(binding.jid.getText().toString());
-			} catch (final IllegalArgumentException e) {
-				binding.jid.setError(getActivity().getString(R.string.invalid_jid));
-				return;
-			}
-
-			if (mListener != null) {
-				try {
-					if (mListener.onEnterJidDialogPositive(accountJid, contactJid)) {
-						dialog.dismiss();
-					}
-				} catch (JidError error) {
-					binding.jid.setError(error.toString());
-				}
-			}
 		};
+
+		binding.jid.setOnEditorActionListener((v, actionId, event) -> {
+			handleEnter(binding, account, dialog);
+			return true;
+		});
+
 		dialog.show();
 		dialog.getButton(AlertDialog.BUTTON_POSITIVE).setOnClickListener(dialogOnClick);
 		return dialog;
 	}
 
+	private void handleEnter(EnterJidDialogBinding binding, String account, Dialog dialog) {
+		final Jid accountJid;
+		if (!binding.account.isEnabled() && account == null) {
+			return;
+		}
+		try {
+			if (Config.DOMAIN_LOCK != null) {
+				accountJid = Jid.of((String) binding.account.getSelectedItem(), Config.DOMAIN_LOCK, null);
+			} else {
+				accountJid = Jid.of((String) binding.account.getSelectedItem());
+			}
+		} catch (final IllegalArgumentException e) {
+			return;
+		}
+		final Jid contactJid;
+		try {
+			contactJid = Jid.of(binding.jid.getText().toString());
+		} catch (final IllegalArgumentException e) {
+			binding.jid.setError(getActivity().getString(R.string.invalid_jid));
+			return;
+		}
+
+		if (mListener != null) {
+			try {
+				if (mListener.onEnterJidDialogPositive(accountJid, contactJid)) {
+					dialog.dismiss();
+				}
+			} catch (JidError error) {
+				binding.jid.setError(error.toString());
+			}
+		}
+	}
+
 	public void setOnEnterJidDialogPositiveListener(OnEnterJidDialogPositiveListener listener) {
 		this.mListener = listener;
 	}

src/main/java/eu/siacs/conversations/ui/JoinConferenceDialog.java

@@ -9,8 +9,10 @@ import android.content.Context;
 import android.content.DialogInterface;
 import android.os.Bundle;
 import android.support.v7.app.AlertDialog;
+import android.view.KeyEvent;
 import android.widget.AutoCompleteTextView;
 import android.widget.Spinner;
+import android.widget.TextView;
 
 import java.util.ArrayList;
 import java.util.Collection;
@@ -64,6 +66,10 @@ public class JoinConferenceDialog extends DialogFragment implements OnBackendCon
 		AlertDialog dialog = builder.create();
 		dialog.show();
 		dialog.getButton(DialogInterface.BUTTON_POSITIVE).setOnClickListener(view -> mListener.onJoinDialogPositiveClick(dialog, binding.account, binding.jid, binding.bookmark.isChecked()));
+		binding.jid.setOnEditorActionListener((v, actionId, event) -> {
+			mListener.onJoinDialogPositiveClick(dialog, binding.account, binding.jid, binding.bookmark.isChecked());
+			return true;
+		});
 		return dialog;
 	}
 

src/main/res/layout/create_conference_dialog.xml

@@ -33,7 +33,8 @@
                 style="@style/Widget.Conversations.EditText"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:hint="@string/create_dialog_group_chat_name"/>
+                android:hint="@string/create_dialog_group_chat_name"
+                android:imeOptions="actionNext"/>
         </android.support.design.widget.TextInputLayout>
     </LinearLayout>
 </layout>

src/main/res/layout/dialog_join_conference.xml

@@ -35,7 +35,8 @@
                 style="@style/Widget.Conversations.EditText"
                 android:layout_width="fill_parent"
                 android:layout_height="wrap_content"
-                android:inputType="textEmailAddress"/>
+                android:inputType="textEmailAddress"
+                android:imeOptions="actionDone"/>
         </android.support.design.widget.TextInputLayout>
 
         <CheckBox

src/main/res/layout/enter_jid_dialog.xml

@@ -35,7 +35,8 @@
                 style="@style/Widget.Conversations.EditText"
                 android:layout_width="fill_parent"
                 android:layout_height="wrap_content"
-                android:inputType="textEmailAddress"/>
+                android:inputType="textEmailAddress"
+                android:imeOptions="actionDone"/>
         </android.support.design.widget.TextInputLayout>
     </LinearLayout>
 </layout>