1package eu.siacs.conversations.ui.forms;
 2
 3import android.content.Context;
 4import android.text.Editable;
 5import android.text.InputType;
 6import android.text.TextWatcher;
 7import android.widget.EditText;
 8import android.widget.TextView;
 9
10import java.util.ArrayList;
11import java.util.List;
12
13import eu.siacs.conversations.R;
14import eu.siacs.conversations.xmpp.forms.Field;
15
16public class FormTextFieldWrapper extends FormFieldWrapper {
17
18	protected EditText editText;
19
20	protected FormTextFieldWrapper(Context context, Field field) {
21		super(context, field);
22		editText = (EditText) view.findViewById(R.id.field);
23		editText.setSingleLine(!"text-multi".equals(field.getType()));
24		if ("text-private".equals(field.getType())) {
25			editText.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
26		}
27		editText.addTextChangedListener(new TextWatcher() {
28			@Override
29			public void beforeTextChanged(CharSequence s, int start, int count, int after) {
30			}
31
32			@Override
33			public void onTextChanged(CharSequence s, int start, int before, int count) {
34				editText.setError(null);
35				invokeOnFormFieldValuesEdited();
36			}
37
38			@Override
39			public void afterTextChanged(Editable s) {
40			}
41		});
42	}
43
44	@Override
45	protected void setLabel(String label, boolean required) {
46		TextView textView = (TextView) view.findViewById(R.id.label);
47		textView.setText(createSpannableLabelString(label, required));
48	}
49
50	protected String getValue() {
51		return editText.getText().toString();
52	}
53
54	@Override
55	public List<String> getValues() {
56		List<String> values = new ArrayList<>();
57		for (String line : getValue().split("\\n")) {
58			if (line.length() > 0) {
59				values.add(line);
60			}
61		}
62		return values;
63	}
64
65	@Override
66	public boolean validates() {
67		if (getValue().trim().length() > 0 || !field.isRequired()) {
68			return true;
69		} else {
70			editText.setError(context.getString(R.string.this_field_is_required));
71			editText.requestFocus();
72			return false;
73		}
74	}
75
76	@Override
77	protected int getLayoutResource() {
78		return R.layout.form_text;
79	}
80}