- BackgroundColor() - Method in class com.google.appinventor.components.runtime.ButtonBase
-
Returns the button's background color as an alpha-red-green-blue
integer.
- BackgroundColor(int) - Method in class com.google.appinventor.components.runtime.ButtonBase
-
Specifies the button's background color as an alpha-red-green-blue
integer.
- BackgroundColor() - Method in class com.google.appinventor.components.runtime.Canvas
-
Returns the button's background color as an alpha-red-green-blue
integer, i.e., 0xAARRGGBB.
- BackgroundColor(int) - Method in class com.google.appinventor.components.runtime.Canvas
-
Specifies the Canvas's background color as an alpha-red-green-blue
integer, i.e., 0xAARRGGBB.
- BackgroundColor() - Method in class com.google.appinventor.components.runtime.CheckBox
-
Returns the checkbox's background color as an alpha-red-green-blue
integer.
- BackgroundColor(int) - Method in class com.google.appinventor.components.runtime.CheckBox
-
Specifies the checkbox's background color as an alpha-red-green-blue
integer.
- BackgroundColor() - Method in class com.google.appinventor.components.runtime.Form
-
BackgroundColor property getter method.
- BackgroundColor(int) - Method in class com.google.appinventor.components.runtime.Form
-
BackgroundColor property setter method.
- BackgroundColor() - Method in class com.google.appinventor.components.runtime.Label
-
Returns the label's background color as an alpha-red-green-blue
integer.
- BackgroundColor(int) - Method in class com.google.appinventor.components.runtime.Label
-
Specifies the label's background color as an alpha-red-green-blue
integer.
- BackgroundColor() - Method in class com.google.appinventor.components.runtime.ListView
-
Returns the listview's background color as an alpha-red-green-blue
integer, i.e., 0xAARRGGBB.
- BackgroundColor(int) - Method in class com.google.appinventor.components.runtime.ListView
-
Specifies the ListView's background color as an alpha-red-green-blue
integer, i.e., 0xAARRGGBB.
- BackgroundColor(int) - Method in class com.google.appinventor.components.runtime.Notifier
-
Specifies the alert's background color.
- BackgroundColor() - Method in class com.google.appinventor.components.runtime.TextBoxBase
-
Returns the textbox's background color as an alpha-red-green-blue
integer.
- BackgroundColor(int) - Method in class com.google.appinventor.components.runtime.TextBoxBase
-
Specifies the textbox's background color as an alpha-red-green-blue
integer.
- BackgroundImage() - Method in class com.google.appinventor.components.runtime.Canvas
-
Returns the path of the canvas background image.
- BackgroundImage(String) - Method in class com.google.appinventor.components.runtime.Canvas
-
Specifies the path of the canvas background image.
- BackgroundImage() - Method in class com.google.appinventor.components.runtime.Form
-
Returns the path of the background image.
- BackgroundImage(String) - Method in class com.google.appinventor.components.runtime.Form
-
Specifies the path of the background image.
- BackPressed() - Method in class com.google.appinventor.components.runtime.Form
-
- Ball - Class in com.google.appinventor.components.runtime
-
Simple ball, based on Sprite implementation.
- Ball(ComponentContainer) - Constructor for class com.google.appinventor.components.runtime.Ball
-
- BallotOptions() - Method in class com.google.appinventor.components.runtime.Voting
-
The list of choices to vote.
- BallotQuestion() - Method in class com.google.appinventor.components.runtime.Voting
-
The question to be voted on.
- BarcodeScanner - Class in com.google.appinventor.components.runtime
-
Component for scanning a barcode and getting back the resulting string.
- BarcodeScanner(ComponentContainer) - Constructor for class com.google.appinventor.components.runtime.BarcodeScanner
-
Creates a Bar Code scanning component.
- beforeDisconnect(BluetoothConnectionBase) - Method in class com.google.appinventor.components.runtime.LegoMindstormsNxtBase
-
- beforeDisconnect(BluetoothConnectionBase) - Method in class com.google.appinventor.components.runtime.NxtDrive
-
- BeforeGettingText() - Method in class com.google.appinventor.components.runtime.SpeechRecognizer
-
Simple event to raise when VoiceReco is invoked but before the VoiceReco
activity is started.
- BeforePicking() - Method in class com.google.appinventor.components.runtime.Picker
-
Event to raise when the button of the component is clicked or the list is shown
using the Open block.
- BeforeSpeaking() - Method in class com.google.appinventor.components.runtime.TextToSpeech
-
Event to raise when Speak is invoked, before the message is spoken.
- BelowRange() - Method in class com.google.appinventor.components.runtime.NxtColorSensor
-
- BelowRange() - Method in class com.google.appinventor.components.runtime.NxtLightSensor
-
- BelowRange() - Method in class com.google.appinventor.components.runtime.NxtSoundSensor
-
- BelowRange() - Method in class com.google.appinventor.components.runtime.NxtUltrasonicSensor
-
- BelowRangeEventEnabled() - Method in class com.google.appinventor.components.runtime.NxtColorSensor
-
Returns whether the BelowRange event should fire when the DetectColor
property is set to False and the light level goes below the BottomOfRange.
- BelowRangeEventEnabled(boolean) - Method in class com.google.appinventor.components.runtime.NxtColorSensor
-
Specifies whether the BelowRange event should fire when the DetectColor
property is set to False and the light level goes below the BottomOfRange.
- BelowRangeEventEnabled() - Method in class com.google.appinventor.components.runtime.NxtLightSensor
-
Returns whether the BelowRange event should fire when the light level
goes below the BottomOfRange.
- BelowRangeEventEnabled(boolean) - Method in class com.google.appinventor.components.runtime.NxtLightSensor
-
Specifies whether the BelowRange event should fire when the light level
goes below the BottomOfRange.
- BelowRangeEventEnabled() - Method in class com.google.appinventor.components.runtime.NxtSoundSensor
-
Returns whether the BelowRange event should fire when the sound level
goes below the BottomOfRange.
- BelowRangeEventEnabled(boolean) - Method in class com.google.appinventor.components.runtime.NxtSoundSensor
-
Specifies whether the BelowRange event should fire when the sound level
goes below the BottomOfRange.
- BelowRangeEventEnabled() - Method in class com.google.appinventor.components.runtime.NxtUltrasonicSensor
-
Returns whether the BelowRange event should fire when the distance
goes below the BottomOfRange.
- BelowRangeEventEnabled(boolean) - Method in class com.google.appinventor.components.runtime.NxtUltrasonicSensor
-
Specifies whether the BelowRange event should fire when the distance
goes below the BottomOfRange.
- BiggerFuture - Class in com.google.appinventor.components.runtime.util
-
A version of the Future class that can run with a larger stack size
- BiggerFuture(Procedure, InPort, OutPort, OutPort, String, long) - Constructor for class com.google.appinventor.components.runtime.util.BiggerFuture
-
- bindView(View, Context, Cursor) - Method in class com.google.appinventor.components.runtime.EmailAddressAdapter
-
- bluetooth - Variable in class com.google.appinventor.components.runtime.LegoMindstormsNxtBase
-
- BluetoothClient - Class in com.google.appinventor.components.runtime
-
BluetoothClient component
- BluetoothClient(ComponentContainer) - Constructor for class com.google.appinventor.components.runtime.BluetoothClient
-
Creates a new BluetoothClient.
- BluetoothClient() - Method in class com.google.appinventor.components.runtime.LegoMindstormsNxtBase
-
Returns the BluetoothClient component that should be used for communication.
- BluetoothClient(BluetoothClient) - Method in class com.google.appinventor.components.runtime.LegoMindstormsNxtBase
-
Specifies the BluetoothClient component that should be used for communication.
- BluetoothConnectionBase - Class in com.google.appinventor.components.runtime
-
An abstract base class for the BluetoothClient and BluetoothServer
component.
- BluetoothConnectionBase(ComponentContainer, String) - Constructor for class com.google.appinventor.components.runtime.BluetoothConnectionBase
-
Creates a new BluetoothConnectionBase.
- BluetoothConnectionBase(OutputStream, InputStream) - Constructor for class com.google.appinventor.components.runtime.BluetoothConnectionBase
-
This constructor is for testing purposes only.
- BluetoothError(String, String) - Method in class com.google.appinventor.components.runtime.BluetoothConnectionBase
-
- bluetoothError(String, int, Object...) - Method in class com.google.appinventor.components.runtime.BluetoothConnectionBase
-
- BluetoothReflection - Class in com.google.appinventor.components.runtime.util
-
Provides access to Android Bluetooth classes via Java reflection.
- BluetoothServer - Class in com.google.appinventor.components.runtime
-
BluetoothServer component
- BluetoothServer(ComponentContainer) - Constructor for class com.google.appinventor.components.runtime.BluetoothServer
-
Creates a new BluetoothServer.
- BottomOfRange() - Method in class com.google.appinventor.components.runtime.NxtColorSensor
-
Returns the bottom of the range used for the BelowRange, WithinRange,
and AboveRange events.
- BottomOfRange(int) - Method in class com.google.appinventor.components.runtime.NxtColorSensor
-
Specifies the bottom of the range used for the BelowRange, WithinRange,
and AboveRange events.
- BottomOfRange() - Method in class com.google.appinventor.components.runtime.NxtLightSensor
-
Returns the bottom of the range used for the BelowRange, WithinRange,
and AboveRange events.
- BottomOfRange(int) - Method in class com.google.appinventor.components.runtime.NxtLightSensor
-
Specifies the bottom of the range used for the BelowRange, WithinRange,
and AboveRange events.
- BottomOfRange() - Method in class com.google.appinventor.components.runtime.NxtSoundSensor
-
Returns the bottom of the range used for the BelowRange, WithinRange,
and AboveRange events.
- BottomOfRange(int) - Method in class com.google.appinventor.components.runtime.NxtSoundSensor
-
Specifies the bottom of the range used for the BelowRange, WithinRange,
and AboveRange events.
- BottomOfRange() - Method in class com.google.appinventor.components.runtime.NxtUltrasonicSensor
-
Returns the bottom of the range used for the BelowRange, WithinRange,
and AboveRange events.
- BottomOfRange(int) - Method in class com.google.appinventor.components.runtime.NxtUltrasonicSensor
-
Specifies the bottom of the range used for the BelowRange, WithinRange,
and AboveRange events.
- Bounce(int) - Method in class com.google.appinventor.components.runtime.Sprite
-
Makes this sprite bounce, as if off of a wall by changing the
Sprite.heading (unless the sprite is not traveling toward the specified
direction).
- BoundingBox - Class in com.google.appinventor.components.runtime.util
-
Bounding box abstraction, similar to Rect.
- BoundingBox(double, double, double, double) - Constructor for class com.google.appinventor.components.runtime.util.BoundingBox
-
Constructor for a bounding box.
- buildDrawingCache(View, boolean) - Static method in class com.google.appinventor.components.runtime.util.DonutUtil
-
Calls View.buildDrawingCache(boolean).
- BuildRequestData(YailList) - Method in class com.google.appinventor.components.runtime.Web
-
Converts a list of two-element sublists, representing name and value pairs, to a
string formatted as application/x-www-form-urlencoded media type, suitable to pass to
PostText.
- Button - Class in com.google.appinventor.components.runtime
-
Button with the ability to launch events on initialization, focus
change, or a user click.
- Button(ComponentContainer) - Constructor for class com.google.appinventor.components.runtime.Button
-
Creates a new Button component.
- BUTTON_SHAPE_DEFAULT - Static variable in interface com.google.appinventor.components.runtime.Component
-
- BUTTON_SHAPE_OVAL - Static variable in interface com.google.appinventor.components.runtime.Component
-
- BUTTON_SHAPE_RECT - Static variable in interface com.google.appinventor.components.runtime.Component
-
- BUTTON_SHAPE_ROUNDED - Static variable in interface com.google.appinventor.components.runtime.Component
-
- ButtonBase - Class in com.google.appinventor.components.runtime
-
Underlying base class for click-based components, not directly accessible to Simple programmers.
- ButtonBase(ComponentContainer) - Constructor for class com.google.appinventor.components.runtime.ButtonBase
-
Creates a new ButtonBase component.
- BytesAvailableToReceive() - Method in class com.google.appinventor.components.runtime.BluetoothConnectionBase
-
Returns number of bytes available from the input stream.