added support for field types jid-single and text-private

src/main/java/eu/siacs/conversations/ui/forms/FormFieldFactory.java

@@ -15,10 +15,15 @@ public class FormFieldFactory {
 	static {
 		typeTable.put("text-single", FormTextFieldWrapper.class);
 		typeTable.put("text-multi", FormTextFieldWrapper.class);
+		typeTable.put("text-private", FormTextFieldWrapper.class);
+		typeTable.put("jid-single", FormJidSingleFieldWrapper.class);
 	}
 
 	public static FormFieldWrapper createFromField(Context context, Field field) {
 		Class clazz = typeTable.get(field.getType());
+		if (clazz == null) {
+			clazz = FormTextFieldWrapper.class;
+		}
 		return FormFieldWrapper.createFromField(clazz, context, field);
 	}
 }

src/main/java/eu/siacs/conversations/ui/forms/FormFieldWrapper.java

@@ -19,7 +19,11 @@ public abstract class FormFieldWrapper {
 		this.field = field;
 		LayoutInflater inflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
 		this.view = inflater.inflate(getLayoutResource(), null);
-		setLabel(field.getLabel(), field.isRequired());
+		String label = field.getLabel();
+		if (label == null) {
+			label = field.getFieldName();
+		}
+		setLabel(label, field.isRequired());
 	}
 
 	public void submit() {
@@ -34,6 +38,8 @@ public abstract class FormFieldWrapper {
 
 	abstract List<String> getValues();
 
+	abstract boolean validates();
+
 	abstract protected int getLayoutResource();
 
 	protected static <F extends FormFieldWrapper> FormFieldWrapper createFromField(Class<F> c, Context context, Field field) {

src/main/java/eu/siacs/conversations/ui/forms/FormJidSingleFieldWrapper.java

@@ -0,0 +1,31 @@
+package eu.siacs.conversations.ui.forms;
+
+import android.content.Context;
+import android.text.InputType;
+
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.xmpp.forms.Field;
+import eu.siacs.conversations.xmpp.jid.InvalidJidException;
+import eu.siacs.conversations.xmpp.jid.Jid;
+
+public class FormJidSingleFieldWrapper extends FormTextFieldWrapper {
+
+	protected FormJidSingleFieldWrapper(Context context, Field field) {
+		super(context, field);
+		editText.setInputType(InputType.TYPE_TEXT_VARIATION_EMAIL_ADDRESS);
+		editText.setHint(R.string.account_settings_example_jabber_id);
+	}
+
+	@Override
+	public boolean validates() {
+		String value = getValue();
+		if (!value.isEmpty()) {
+			try {
+				Jid.fromString(value);
+			} catch (InvalidJidException e) {
+				return false;
+			}
+		}
+		return super.validates();
+	}
+}

src/main/java/eu/siacs/conversations/ui/forms/FormTextFieldWrapper.java

@@ -1,6 +1,7 @@
 package eu.siacs.conversations.ui.forms;
 
 import android.content.Context;
+import android.text.InputType;
 import android.text.SpannableString;
 import android.text.style.ForegroundColorSpan;
 import android.text.style.StyleSpan;
@@ -20,7 +21,10 @@ public class FormTextFieldWrapper extends FormFieldWrapper {
 	protected FormTextFieldWrapper(Context context, Field field) {
 		super(context, field);
 		editText = (EditText) view.findViewById(R.id.field);
-		editText.setSingleLine("text-single".equals(field.getType()));
+		editText.setSingleLine(!"text-multi".equals(field.getType()));
+		if ("text-private".equals(field.getType())) {
+			editText.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
+		}
 	}
 
 	@Override
@@ -36,15 +40,24 @@ public class FormTextFieldWrapper extends FormFieldWrapper {
 		textView.setText(spannableString);
 	}
 
+	protected String getValue() {
+		return editText.getText().toString();
+	}
+
 	@Override
-	List<String> getValues() {
+	public List<String> getValues() {
 		List<String> values = new ArrayList<>();
-		for (String line : editText.getText().toString().split("\\n")) {
+		for (String line : getValue().split("\\n")) {
 			values.add(line);
 		}
 		return values;
 	}
 
+	@Override
+	public boolean validates() {
+		return getValue().trim().length() > 0 || !field.isRequired();
+	}
+
 	@Override
 	protected int getLayoutResource() {
 		return R.layout.form_text;