public FilledAutofillField(AssistStructure.ViewNode viewNode)
{
AutofillHints = AutofillHelper.FilterForSupportedHints(viewNode.GetAutofillHints());
AutofillValue autofillValue = viewNode.AutofillValue;
if (autofillValue != null)
{
if (autofillValue.IsList)
{
string[] autofillOptions = viewNode.GetAutofillOptions();
int index = autofillValue.ListValue;
if (autofillOptions != null && autofillOptions.Length > 0)
{
TextValue = autofillOptions[index];
}
}
else if (autofillValue.IsDate)
{
DateValue = autofillValue.DateValue;
}
else if (autofillValue.IsText)
{
// Using toString of AutofillValue.getTextValue in order to save it to
// SharedPreferences.
TextValue = autofillValue.TextValue;
}
}
}
private static void DumpNode(StringBuilder builder, String prefix, AssistStructure.ViewNode node, int childNumber)
{
builder.Append(prefix)
.Append("child #").Append(Integer.ToString(childNumber)).Append("\n");
builder.Append(prefix)
.Append("autoFillId: ").Append(node.AutofillId.ToString())
.Append("\tidEntry: ").Append(node.IdEntry)
.Append("\tid: ").Append(node.Id.ToString())
.Append("\tclassName: ").Append(node.ClassName)
.Append('\n');
builder.Append(prefix)
.Append("focused: ").Append(node.IsFocused.ToString())
.Append("\tvisibility").Append(node.Visibility.ToString())
.Append("\tchecked: ").Append(node.IsChecked.ToString())
.Append("\twebDomain: ").Append(node.WebDomain)
.Append("\thint: ").Append(node.Hint)
.Append('\n');
ViewStructure.HtmlInfo htmlInfo = node.HtmlInfo;
if (htmlInfo != null)
{
builder.Append(prefix)
.Append("HTML TAG: ").Append(htmlInfo.Tag)
.Append(" attrs: ").Append(htmlInfo.Attributes.ToString())
.Append('\n');
}
var afHints = string.Join(string.Empty, node.GetAutofillHints()).ToCharArray();
var options = string.Join(string.Empty, node.GetAutofillOptions()).ToCharArray();
builder.Append(prefix).Append("afType: ").Append(GetTypeAsString((int)node.AutofillType))
.Append("\tafValue:")
.Append(getAutofillValueAndTypeAsString(node.AutofillValue))
.Append("\tafOptions:").Append(options == null ? "N/A" : Arrays.ToString(options))
.Append("\tafHints: ").Append(afHints == null ? "N/A" : Arrays.ToString(afHints))
.Append("\tinputType:").Append(node.InputType.ToString())
.Append('\n');
int numberChildren = node.ChildCount;
builder.Append(prefix).Append("# children: ").Append(numberChildren.ToString())
.Append("\ttext: ").Append(node.Text)
.Append('\n');
String prefix2 = prefix + " ";
for (int i = 0; i < numberChildren; i++)
{
DumpNode(builder, prefix2, node.GetChildAt(i), i);
}
Logv(builder.ToString());
}
public AutofillFieldMetadata(AssistStructure.ViewNode view, string[] autofillHints)
{
AutofillId = view.AutofillId;
AutofillType = view.AutofillType;
AutofillOptions = view.GetAutofillOptions();
Focused = view.IsFocused;
var supportedHints = AutofillHintsHelper.FilterForSupportedHints(autofillHints);
var canonicalHints = AutofillHintsHelper.ConvertToCanonicalHints(supportedHints);
SetHints(canonicalHints.ToArray());
}
public AutofillFieldMetadata(AssistStructure.ViewNode view)
{
mAutofillId = view.AutofillId;
mAutofillType = view.AutofillType;
mAutofillOptions = view.GetAutofillOptions();
mFocused = view.IsFocused;
var hints = AutofillHints.FilterForSupportedHints(view.GetAutofillHints());
if (hints != null)
{
AutofillHints.ConvertToStoredHintNames(hints);
SetHints(hints);
}
}
private void ParseAutofillFields(AssistStructure.ViewNode viewNode,
DatasetWithFilledAutofillFields datasetWithFilledAutofillFields, int partition)
{
string[] hints = viewNode.GetAutofillHints();
if (hints == null || hints.Length == 0)
{
return;
}
var autofillValue = viewNode.AutofillValue;
string textValue = null;
long dateValue = Long.MinValue;
bool toggleValue = false;
string[] autofillOptions = null;
int listIndex = Int32.MinValue;
if (autofillValue != null)
{
if (autofillValue.IsText)
{
// Using toString of AutofillValue.getTextValue in order to save it to
// SharedPreferences.
textValue = autofillValue.TextValue;
}
else if (autofillValue.IsDate)
{
dateValue = autofillValue.DateValue;
}
else if (autofillValue.IsList)
{
autofillOptions = viewNode.GetAutofillOptions();
listIndex = autofillValue.ListValue;
}
else if (autofillValue.IsToggle)
{
toggleValue = autofillValue.ToggleValue;
}
}
AppendViewMetadata(datasetWithFilledAutofillFields, hints, partition, textValue, dateValue, toggleValue, autofillOptions, listIndex);
}
public FilledAutofillField(AssistStructure.ViewNode viewNode, string[] hints)
{
string[] rawHints = AutofillHintsHelper.FilterForSupportedHints(hints);
List <string> hintList = new List <string>();
string nextHint = null;
for (int i = 0; i < rawHints.Length; i++)
{
string hint = rawHints[i];
if (i < rawHints.Length - 1)
{
nextHint = rawHints[i + 1];
}
// First convert the compound W3C autofill hints
if (W3cHints.isW3cSectionPrefix(hint) && i < rawHints.Length - 1)
{
hint = rawHints[++i];
CommonUtil.logd($"Hint is a W3C section prefix; using {hint} instead");
if (i < rawHints.Length - 1)
{
nextHint = rawHints[i + 1];
}
}
if (W3cHints.isW3cTypePrefix(hint) && nextHint != null && W3cHints.isW3cTypeHint(nextHint))
{
hint = nextHint;
i++;
CommonUtil.logd($"Hint is a W3C type prefix; using {hint} instead");
}
if (W3cHints.isW3cAddressType(hint) && nextHint != null)
{
hint = nextHint;
i++;
CommonUtil.logd($"Hint is a W3C address prefix; using {hint} instead");
}
// Then check if the "actual" hint is supported.
if (AutofillHintsHelper.IsSupportedHint(hint))
{
hintList.Add(hint);
}
else
{
CommonUtil.loge($"Invalid hint: {rawHints[i]}");
}
}
AutofillHints = AutofillHintsHelper.ConvertToCanonicalHints(hintList.ToArray()).ToArray();
AutofillValue autofillValue = viewNode.AutofillValue;
if (autofillValue != null)
{
if (autofillValue.IsList)
{
string[] autofillOptions = viewNode.GetAutofillOptions();
int index = autofillValue.ListValue;
if (autofillOptions != null && autofillOptions.Length > 0)
{
TextValue = autofillOptions[index];
}
}
else if (autofillValue.IsDate)
{
DateValue = autofillValue.DateValue;
}
else if (autofillValue.IsText)
{
TextValue = autofillValue.TextValue;
}
}
}
private void ParseLocked(bool forFill, AssistStructure.ViewNode viewNode, StringBuilder validWebDomain)
{
var webDomain = viewNode.WebDomain;
if (webDomain != null)
{
if (CommonUtil.DEBUG)
{
Log.Debug(CommonUtil.TAG, "child web domain: " + webDomain);
}
if (validWebDomain.Length() > 0)
{
if (webDomain != validWebDomain.ToString())
{
throw new SecurityException("Found multiple web domains: valid= "
+ validWebDomain + ", child=" + webDomain);
}
}
else
{
validWebDomain.Append(webDomain);
}
}
if (viewNode.GetAutofillHints() != null)
{
var filteredHints = AutofillHints.FilterForSupportedHints(
viewNode.GetAutofillHints());
if (filteredHints != null && filteredHints.Length > 0)
{
if (forFill)
{
mAutofillFields.Add(new AutofillFieldMetadata(viewNode));
}
else
{
var filledAutofillField = new FilledAutofillField(viewNode.GetAutofillHints());
AutofillValue autofillValue = viewNode.AutofillValue;
if (autofillValue.IsText)
{
// Using toString of AutofillValue.getTextValue in order to save it to
// SharedPreferences.
filledAutofillField.SetTextValue(autofillValue.TextValue);
}
else if (autofillValue.IsDate)
{
filledAutofillField.SetDateValue(autofillValue.DateValue);
}
else if (autofillValue.IsList)
{
filledAutofillField.SetListValue(viewNode.GetAutofillOptions(),
autofillValue.ListValue);
}
mFilledAutofillFieldCollection.Add(filledAutofillField);
}
}
}
int childrenSize = viewNode.ChildCount;
if (childrenSize > 0)
{
for (int i = 0; i < childrenSize; i++)
{
ParseLocked(forFill, viewNode.GetChildAt(i), validWebDomain);
}
}
}
void BindValueToNode(AssistStructure.ViewNode viewNode,
FilledAutofillField field, Dataset.Builder builder,
MutableBoolean setValueAtLeastOnce)
{
AutofillId autofillId = viewNode.AutofillId;
if (autofillId == null)
{
Util.Logw("Autofill ID null for %s", viewNode.ToString());
return;
}
int autofillType = (int)viewNode.AutofillType;
switch (autofillType)
{
case (int)AutofillType.List:
var options = viewNode.GetAutofillOptions();
int listValue = -1;
if (options != null)
{
listValue = Util.IndexOf(viewNode.GetAutofillOptions(), field.GetTextValue());
}
if (listValue != -1)
{
builder.SetValue(autofillId, AutofillValue.ForList(listValue));
setValueAtLeastOnce.Value = true;
}
break;
case (int)AutofillType.Date:
var dateValue = field.GetDateValue();
if (dateValue != null)
{
builder.SetValue(autofillId, AutofillValue.ForDate(dateValue));
setValueAtLeastOnce.Value = true;
}
break;
case (int)AutofillType.Text:
string textValue = field.GetTextValue();
if (textValue != null)
{
builder.SetValue(autofillId, AutofillValue.ForText(textValue));
setValueAtLeastOnce.Value = true;
}
break;
case (int)AutofillType.Toggle:
var toggleValue = field.GetToggleValue();
if (toggleValue != null)
{
builder.SetValue(autofillId, AutofillValue.ForToggle(toggleValue));
setValueAtLeastOnce.Value = true;
}
break;
case (int)AutofillType.None:
break;
default:
Util.Logw("Invalid autofill type - %d", autofillType);
break;
}
}