public Line(string idEntryPrefix, AutofillType autofillType, string label, string[] hints, string text,
bool sanitized)
{
mAutofillType = autofillType;
mLabelItem = new Item(this, ++sNextId, idEntryPrefix + "Label", null, AutofillType.None,
label, false, true);
mFieldTextItem = new Item(this, ++sNextId, idEntryPrefix + "Field",
hints,
autofillType, text, true, sanitized);
}
public Item(Line line, int id, string[] hints, AutofillType type, string text, bool editable,
bool sanitized)
{
Line = line;
Id = id;
Text = text;
Editable = editable;
Sanitized = sanitized;
Hints = hints;
Type = type;
}
public Item(Line line, int id, string idEntry, string[] hints, AutofillType type, string text,
bool editable, bool sanitized)
{
this.line = line;
this.id = id;
this.idEntry = idEntry;
this.text = text;
this.editable = editable;
this.sanitized = sanitized;
this.hints = hints;
this.type = type;
}
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);
}
}
/**
* Adds a new line (containining a label and an input field) to the view.
*
* @param idEntryPrefix id prefix used to identify the line - label node will be suffixed
* with {@code Label} and editable node with {@code Field}.
* @param autofillType {@link View#getAutofillType() autofill type} of the field.
* @param label text used in the label.
* @param text initial text used in the input field.
* @param sensitive whether the input is considered sensitive.
* @param autofillHints list of autofill hints.
* @return the new line.
*/
public Line AddLine(string idEntryPrefix, AutofillType autofillType, string label, string text, bool sensitive,
params string[] autofillHints)
{
Preconditions.CheckArgument(autofillType == AutofillType.Text ||
autofillType == AutofillType.Date,
"Unsupported type: " + autofillType);
Line line = new Line(idEntryPrefix, autofillType, label, autofillHints, text, !sensitive);
mVirtualViewGroups.Add(line);
int id = line.mFieldTextItem.id;
mLines.Put(id, line);
mVirtualViews.Put(line.mLabelItem.id, line.mLabelItem);
mVirtualViews.Put(id, line.mFieldTextItem);
mPartitionsByAutofillId.Put(id, this);
return(line);
}
public static bool IsValidTypeForHints(string[] hints, AutofillType type)
{
if (hints != null)
{
foreach (var hint in hints)
{
if (hint != null && sValidHints.ContainsKey(hint))
{
var valid = sValidHints[hint].IsValidType(type);
if (valid)
{
return(true);
}
}
}
}
return(false);
}
public static string GetTypeAsString(AutofillType type)
{
switch (type)
{
case AutofillType.Text:
return("TYPE_TEXT");
case AutofillType.List:
return("TYPE_LIST");
case AutofillType.None:
return("TYPE_NONE");
case AutofillType.Toggle:
return("TYPE_TOGGLE");
case AutofillType.Date:
return("TYPE_DATE");
}
return("UNKNOWN_TYPE");
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.multiple_partitions_activity);
mCustomVirtualView = FindViewById <ScrollableCustomVirtualView>(Resource.Id.custom_view);
mCredentialsPartition =
mCustomVirtualView.AddPartition(GetString(Resource.String.partition_credentials));
mCredentialsPartition.AddLine("username", AutofillType.Text,
GetString(Resource.String.username_label),
" ", false, View.AutofillHintUsername);
mCredentialsPartition.AddLine("password", AutofillType.Text,
GetString(Resource.String.password_label),
" ", true, View.AutofillHintPassword);
AutofillType ccExpirationType = AutofillType.Date;
// TODO: add a checkbox to switch between text / date instead
Intent intent = Intent;
if (intent != null)
{
var newType = intent.GetIntExtra("dateType", -1);
if (newType != -1)
{
ccExpirationType = (AutofillType)newType;
var typeMessage = GetString(Resource.String.message_credit_card_expiration_type,
CommonUtil.GetTypeAsString(ccExpirationType));
// TODO: display type in a header or proper status widget
Toast.MakeText(ApplicationContext, typeMessage, ToastLength.Long).Show();
}
}
mCcPartition = mCustomVirtualView.AddPartition(GetString(Resource.String.partition_credit_card));
mCcPartition.AddLine("ccNumber", AutofillType.Text,
GetString(Resource.String.credit_card_number_label),
" ", true, View.AutofillHintCreditCardNumber);
mCcPartition.AddLine("ccDay", AutofillType.Text,
GetString(Resource.String.credit_card_expiration_day_label),
" ", true, View.AutofillHintCreditCardExpirationDay);
mCcPartition.AddLine("ccMonth", ccExpirationType,
GetString(Resource.String.credit_card_expiration_month_label),
" ", true, View.AutofillHintCreditCardExpirationMonth);
mCcPartition.AddLine("ccYear", AutofillType.Text,
GetString(Resource.String.credit_card_expiration_year_label),
" ", true, View.AutofillHintCreditCardExpirationYear);
mCcPartition.AddLine("ccDate", ccExpirationType,
GetString(Resource.String.credit_card_expiration_date_label),
" ", true, View.AutofillHintCreditCardExpirationDate);
mCcPartition.AddLine("ccSecurityCode", AutofillType.Text,
GetString(Resource.String.credit_card_security_code_label),
" ", true, View.AutofillHintCreditCardSecurityCode);
FindViewById(Resource.Id.clear).Click += delegate
{
ResetFields();
mCustomVirtualView.ResetPositions();
mAutofillManager.Cancel();
};
mAutofillManager = (AutofillManager)GetSystemService(Class.FromType(typeof(AutofillManager)));
}
/**
* Sometimes, data for a hint should only be stored as a certain AutofillValue type. For
* example, it is recommended that data representing a Credit Card Expiration date, annotated
* with the hint {@link android.view.View.AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_DATE}, should
* only be stored as {@link android.view.View.AUTOFILL_TYPE_DATE}.
*/
public bool IsValidType(AutofillType type)
{
return(mValidTypes.Contains(type));
}
