AI2 Component  (Version nb184)
com.google.appinventor.components.runtime.PasswordTextBox Class Reference
Inheritance diagram for com.google.appinventor.components.runtime.PasswordTextBox:
com.google.appinventor.components.runtime.TextBoxBase com.google.appinventor.components.runtime.AndroidViewComponent com.google.appinventor.components.runtime.VisibleComponent com.google.appinventor.components.runtime.Component

Public Member Functions

 PasswordTextBox (ComponentContainer container)
 
void PasswordVisible (boolean visible)
 
boolean PasswordVisible ()
 
- Public Member Functions inherited from com.google.appinventor.components.runtime.TextBoxBase
 TextBoxBase (ComponentContainer container, EditText textview)
 
View getView ()
 
void GotFocus ()
 
void LostFocus ()
 
int TextAlignment ()
 
void TextAlignment (int alignment)
 
int BackgroundColor ()
 
void BackgroundColor (int argb)
 
boolean Enabled ()
 
void Enabled (boolean enabled)
 
boolean FontBold ()
 
void FontBold (boolean bold)
 
boolean FontItalic ()
 
void FontItalic (boolean italic)
 
float FontSize ()
 
void FontSize (float size)
 
int FontTypeface ()
 
void FontTypeface (int typeface)
 
String Hint ()
 
void Hint (String hint)
 
String Text ()
 
void Text (String text)
 
int TextColor ()
 
void TextColor (int argb)
 
void RequestFocus ()
 
void onFocusChange (View previouslyFocused, boolean gainFocus)
 
- Public Member Functions inherited from com.google.appinventor.components.runtime.AndroidViewComponent
boolean Visible ()
 
void Visible (boolean visibility)
 
int Width ()
 
void Width (int width)
 
void WidthPercent (int pCent)
 
void setLastWidth (int width)
 
int getSetWidth ()
 
void setLastHeight (int height)
 
int getSetHeight ()
 
void CopyWidth (AndroidViewComponent sourceComponent)
 
int Height ()
 
void Height (int height)
 
void HeightPercent (int pCent)
 
void CopyHeight (AndroidViewComponent sourceComponent)
 
int Column ()
 
void Column (int column)
 
int Row ()
 
void Row (int row)
 
HandlesEventDispatching getDispatchDelegate ()
 

Additional Inherited Members

- Static Public Attributes inherited from com.google.appinventor.components.runtime.Component
static final String ASSET_DIRECTORY = "component"
 
static final int ALIGNMENT_NORMAL = 0
 
static final int ALIGNMENT_CENTER = 1
 
static final int ALIGNMENT_OPPOSITE = 2
 
static final int ACCELEROMETER_SENSITIVITY_WEAK = 1
 
static final int ACCELEROMETER_SENSITIVITY_MODERATE = 2
 
static final int ACCELEROMETER_SENSITIVITY_STRONG = 3
 
static final int BUTTON_SHAPE_DEFAULT = 0
 
static final int BUTTON_SHAPE_ROUNDED = 1
 
static final int BUTTON_SHAPE_RECT = 2
 
static final int BUTTON_SHAPE_OVAL = 3
 
static final int COLOR_NONE = 0x00FFFFFF
 
static final int COLOR_BLACK = 0xFF000000
 
static final int COLOR_BLUE = 0xFF0000FF
 
static final int COLOR_CYAN = 0xFF00FFFF
 
static final int COLOR_DKGRAY = 0xFF444444
 
static final int COLOR_GRAY = 0xFF888888
 
static final int COLOR_GREEN = 0xFF00FF00
 
static final int COLOR_LTGRAY = 0xFFCCCCCC
 
static final int COLOR_MAGENTA = 0xFFFF00FF
 
static final int COLOR_ORANGE = 0xFFFFC800
 
static final int COLOR_PINK = 0xFFFFAFAF
 
static final int COLOR_RED = 0xFFFF0000
 
static final int COLOR_WHITE = 0xFFFFFFFF
 
static final int COLOR_YELLOW = 0xFFFFFF00
 
static final int COLOR_DEFAULT = 0x00000000
 
static final String DEFAULT_VALUE_COLOR_NONE = "&H00FFFFFF"
 
static final String DEFAULT_VALUE_COLOR_BLACK = "&HFF000000"
 
static final String DEFAULT_VALUE_COLOR_BLUE = "&HFF0000FF"
 
static final String DEFAULT_VALUE_COLOR_CYAN = "&HFF00FFFF"
 
static final String DEFAULT_VALUE_COLOR_DKGRAY = "&HFF444444"
 
static final String DEFAULT_VALUE_COLOR_GRAY = "&HFF888888"
 
static final String DEFAULT_VALUE_COLOR_GREEN = "&HFF00FF00"
 
static final String DEFAULT_VALUE_COLOR_LTGRAY = "&HFFCCCCCC"
 
static final String DEFAULT_VALUE_COLOR_MAGENTA = "&HFFFF00FF"
 
static final String DEFAULT_VALUE_COLOR_ORANGE = "&HFFFFC800"
 
static final String DEFAULT_VALUE_COLOR_PINK = "&HFFFFAFAF"
 
static final String DEFAULT_VALUE_COLOR_RED = "&HFFFF0000"
 
static final String DEFAULT_VALUE_COLOR_WHITE = "&HFFFFFFFF"
 
static final String DEFAULT_VALUE_COLOR_YELLOW = "&HFFFFFF00"
 
static final String DEFAULT_VALUE_COLOR_DEFAULT = "&H00000000"
 
static final float FONT_DEFAULT_SIZE = 14
 
static final int LAYOUT_ORIENTATION_HORIZONTAL = ComponentConstants.LAYOUT_ORIENTATION_HORIZONTAL
 
static final int LAYOUT_ORIENTATION_VERTICAL = ComponentConstants.LAYOUT_ORIENTATION_VERTICAL
 
static final int SCALING_SCALE_PROPORTIONALLY = 0
 
static final int SCALING_SCALE_TO_FIT = 1
 
static final int TYPEFACE_DEFAULT = 0
 
static final int TYPEFACE_SANSSERIF = 1
 
static final int TYPEFACE_SERIF = 2
 
static final int TYPEFACE_MONOSPACE = 3
 
static final int LENGTH_PREFERRED = -1
 
static final int LENGTH_FILL_PARENT = -2
 
static final int LENGTH_UNKNOWN = -3
 
static final int LENGTH_PERCENT_TAG = -1000
 
static final int TOAST_LENGTH_SHORT = 0
 
static final int TOAST_LENGTH_LONG = 1
 
static final int DIRECTION_NORTH = 1
 
static final int DIRECTION_NORTHEAST = 2
 
static final int DIRECTION_EAST = 3
 
static final int DIRECTION_SOUTHEAST = 4
 
static final int DIRECTION_SOUTH = -1
 
static final int DIRECTION_SOUTHWEST = -2
 
static final int DIRECTION_WEST = -3
 
static final int DIRECTION_NORTHWEST = -4
 
static final int DIRECTION_NONE = 0
 
static final int DIRECTION_MIN = -4
 
static final int DIRECTION_MAX = 4
 
static float SLIDER_MIN_VALUE = 10
 
static float SLIDER_MAX_VALUE = 50
 
static float SLIDER_THUMB_VALUE = (SLIDER_MIN_VALUE + SLIDER_MAX_VALUE) / 2.0f
 
static final String DEFAULT_VALUE_TEXT_TO_SPEECH_COUNTRY = ""
 
static final String DEFAULT_VALUE_TEXT_TO_SPEECH_LANGUAGE = ""
 
- Protected Member Functions inherited from com.google.appinventor.components.runtime.AndroidViewComponent
 AndroidViewComponent (ComponentContainer container)
 
- Protected Member Functions inherited from com.google.appinventor.components.runtime.VisibleComponent
 VisibleComponent ()
 
- Protected Attributes inherited from com.google.appinventor.components.runtime.TextBoxBase
final EditText view
 
- Protected Attributes inherited from com.google.appinventor.components.runtime.AndroidViewComponent
final ComponentContainer container
 

Detailed Description

Users enter passwords in a password text box component, which hides the text that has been typed in it.

Example of a PasswordTextBox

A password text box is the same as the ordinary TextBox component, except that it does not display the characters typed by the user.

You can get or set the value of the text in the box with the Text(String) property. If Text() is blank, you can use the Hint(String) property to provide the user with a suggestion of what to type. The Hint() appears as faint text in the box.

Password text box components are usually used with a Button component. The user taps the

Button

after entering text.

Definition at line 47 of file PasswordTextBox.java.

Constructor & Destructor Documentation

◆ PasswordTextBox()

com.google.appinventor.components.runtime.PasswordTextBox.PasswordTextBox ( ComponentContainer  container)

Creates a new PasswordTextBox component.

Parameters
containercontainer, component will be placed in

Definition at line 56 of file PasswordTextBox.java.

Member Function Documentation

◆ PasswordVisible() [1/2]

boolean com.google.appinventor.components.runtime.PasswordTextBox.PasswordVisible ( )

Specifies whether the password is hidden (default) or shown.

Returns
true if the password should be shown, otherwise false.

Definition at line 88 of file PasswordTextBox.java.

◆ PasswordVisible() [2/2]

void com.google.appinventor.components.runtime.PasswordTextBox.PasswordVisible ( boolean  visible)

Definition at line 73 of file PasswordTextBox.java.


The documentation for this class was generated from the following file: