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R

Radius(int) - Method in class com.google.appinventor.components.runtime.Ball

Radius() - Method in class com.google.appinventor.components.runtime.Ball

read(String, int) - Method in class com.google.appinventor.components.runtime.BluetoothConnectionBase

Reads a number of bytes from the input stream.

readFile(String) - Static method in class com.google.appinventor.components.runtime.util.FileUtil

Reads the given local file and returns the contents as a byte array.

ReadFrom(String) - Method in class com.google.appinventor.components.runtime.File

Retrieve the text stored in a specified file.

ReadMode() - Method in class com.google.appinventor.components.runtime.NearField

Returns true if in read mode, false if in write mode.

ReadMode(boolean) - Method in class com.google.appinventor.components.runtime.NearField

Allows the user to set read/write mode

ready() - Method in class com.google.appinventor.components.runtime.Canvas

Returns whether the layout associated with this view has been computed.

ReceiveSigned1ByteNumber() - Method in class com.google.appinventor.components.runtime.BluetoothConnectionBase

Reads a signed 1-byte number.

ReceiveSigned2ByteNumber() - Method in class com.google.appinventor.components.runtime.BluetoothConnectionBase

Reads a signed 2-byte number.

ReceiveSigned4ByteNumber() - Method in class com.google.appinventor.components.runtime.BluetoothConnectionBase

Reads a signed 4-byte number.

ReceiveSignedBytes(int) - Method in class com.google.appinventor.components.runtime.BluetoothConnectionBase

Reads a number of signed bytes from the input stream and returns them as a List.

ReceiveText(int) - Method in class com.google.appinventor.components.runtime.BluetoothConnectionBase

Reads a number of bytes from the input stream and converts them to text.

ReceiveUnsigned1ByteNumber() - Method in class com.google.appinventor.components.runtime.BluetoothConnectionBase

Reads an unsigned 1-byte number.

ReceiveUnsigned2ByteNumber() - Method in class com.google.appinventor.components.runtime.BluetoothConnectionBase

Reads an unsigned 2-byte number.

ReceiveUnsigned4ByteNumber() - Method in class com.google.appinventor.components.runtime.BluetoothConnectionBase

Reads an unsigned 4-byte number.

ReceiveUnsignedBytes(int) - Method in class com.google.appinventor.components.runtime.BluetoothConnectionBase

Reads a number of unsigned bytes from the input stream and returns them as a List.

ReceivingEnabled() - Method in class com.google.appinventor.components.runtime.Texting

Gets whether you want the Texting.MessageReceived(String,String) event to get run when a new text message is received.

ReceivingEnabled(int) - Method in class com.google.appinventor.components.runtime.Texting

Sets whether you want the Texting.MessageReceived(String,String) event to get run when a new text message is received.

RecordVideo() - Method in class com.google.appinventor.components.runtime.Camcorder

Records a video, then raises the AfterRecoding event.

RefreshProvider() - Method in class com.google.appinventor.components.runtime.LocationSensor

Refresh provider attempts to choose and start the best provider unless someone has set and locked the provider.

registerChange() - Method in class com.google.appinventor.components.runtime.Sprite

Responds to a move or change of this sprite by redrawing the enclosing Canvas and checking for any consequences that need handling.

registerEventForDelegation(HandlesEventDispatching, String, String) - Static method in class com.google.appinventor.components.runtime.EventDispatcher

Registers a dispatchDelegate for handling event dispatching for the event with the specified component id and event name.

registerForActivityResult(ActivityResultListener) - Method in class com.google.appinventor.components.runtime.Form

registerForOnDestroy(OnDestroyListener) - Method in class com.google.appinventor.components.runtime.Form

registerForOnInitialize(OnInitializeListener) - Method in class com.google.appinventor.components.runtime.Form

An app can register to be notified when App Inventor's Initialize block has fired.

registerForOnNewIntent(OnNewIntentListener) - Method in class com.google.appinventor.components.runtime.Form

registerForOnPause(OnPauseListener) - Method in class com.google.appinventor.components.runtime.Form

registerForOnResume(OnResumeListener) - Method in class com.google.appinventor.components.runtime.Form

registerForOnStop(OnStopListener) - Method in class com.google.appinventor.components.runtime.Form

Released() - Method in class com.google.appinventor.components.runtime.NxtTouchSensor

ReleasedEventEnabled() - Method in class com.google.appinventor.components.runtime.NxtTouchSensor

Returns whether the Released event should fire when the touch sensor is released.

ReleasedEventEnabled(boolean) - Method in class com.google.appinventor.components.runtime.NxtTouchSensor

Specifies whether the Released event should fire when the touch sensor is released.

removeDispatchDelegate(HandlesEventDispatching) - Static method in class com.google.appinventor.components.runtime.EventDispatcher

Removes event handlers previously registered with the given dispatchDelegate and clears all references to the dispatchDelegate in this class.

removeItem(int) - Method in class com.google.appinventor.components.runtime.util.YailList

Removes the item at specified index from the list

removeItem(String) - Method in class com.google.appinventor.components.runtime.util.YailList

replaceValue(int, String) - Method in class com.google.appinventor.components.runtime.util.YailList

This method replaces value at specified position with the newValue

ReplApplication - Class in com.google.appinventor.components.runtime

Subclass of Application.

ReplApplication() - Constructor for class com.google.appinventor.components.runtime.ReplApplication

ReplForm - Class in com.google.appinventor.components.runtime

Subclass of Form used by the 'stem cell apk', i.e.

ReplForm() - Constructor for class com.google.appinventor.components.runtime.ReplForm

reportError(Throwable) - Static method in class com.google.appinventor.components.runtime.ReplApplication

RequestBallot() - Method in class com.google.appinventor.components.runtime.Voting

Send a request ballot command to the Voting server.

requestCode - Variable in class com.google.appinventor.components.runtime.NearField

requestCode - Variable in class com.google.appinventor.components.runtime.Picker

RequestDirectMessages() - Method in class com.google.appinventor.components.runtime.Twitter

Gets the most recent messages sent directly to you.

RequestFocus() - Method in class com.google.appinventor.components.runtime.TextBoxBase

Request focus to current textbox.

RequestFollowers() - Method in class com.google.appinventor.components.runtime.Twitter

Gets who is following you.

RequestFriendTimeline() - Method in class com.google.appinventor.components.runtime.Twitter

Gets the most recent 20 messages in the user's timeline.

RequestHeaders() - Method in class com.google.appinventor.components.runtime.Web

Returns the request headers.

RequestHeaders(YailList) - Method in class com.google.appinventor.components.runtime.Web

Sets the request headers.

RequestMentions() - Method in class com.google.appinventor.components.runtime.Twitter

Gets the most recent messages where your username is mentioned.

RequestTranslation(String, String) - Method in class com.google.appinventor.components.runtime.YandexTranslate

Performs an HTTP GET request to the Yandex.Translate service

Reset() - Method in class com.google.appinventor.components.runtime.Pedometer

Resets the step count, distance, and clock.

resetAccountCredential(Activity) - Static method in class com.google.appinventor.components.runtime.util.OAuth2Helper

Forget the account name and authToken.

resetInputScaledValue(String, int) - Method in class com.google.appinventor.components.runtime.LegoMindstormsNxtBase

ResetInputScaledValue(String) - Method in class com.google.appinventor.components.runtime.NxtDirectCommands

ResetMotorPosition(String, boolean) - Method in class com.google.appinventor.components.runtime.NxtDirectCommands

resetSeq() - Method in class com.google.appinventor.components.runtime.util.AppInvHTTPD

ResolveActivity() - Method in class com.google.appinventor.components.runtime.ActivityStarter

Returns the name of the activity that corresponds to this ActivityStarter, or an empty string if no corresponding activity can be found.

resolveNFCIntent(Intent, NearField) - Static method in class com.google.appinventor.components.runtime.util.GingerbreadUtil

ResponseFileName() - Method in class com.google.appinventor.components.runtime.Web

Returns the name of the file where the response should be saved.

ResponseFileName(String) - Method in class com.google.appinventor.components.runtime.Web

Specifies the name of the file where the response should be saved.

Result() - Method in class com.google.appinventor.components.runtime.ActivityStarter

Returns the result from the activity.

Result() - Method in class com.google.appinventor.components.runtime.BarcodeScanner

Result property getter method.

Result() - Method in class com.google.appinventor.components.runtime.SpeechRecognizer

Result property getter method.

Result() - Method in class com.google.appinventor.components.runtime.TextToSpeech

Result property getter method.

ResultName() - Method in class com.google.appinventor.components.runtime.ActivityStarter

Returns the name that will be used to retrieve a result from the activity.

ResultName(String) - Method in class com.google.appinventor.components.runtime.ActivityStarter

Specifies the name that will be used to retrieve a result from the activity.

resultReturned(int, int, Intent) - Method in interface com.google.appinventor.components.runtime.ActivityResultListener

The callback method used to report Activity results back to the caller.

resultReturned(int, int, Intent) - Method in class com.google.appinventor.components.runtime.ActivityStarter

resultReturned(int, int, Intent) - Method in class com.google.appinventor.components.runtime.BarcodeScanner

resultReturned(int, int, Intent) - Method in class com.google.appinventor.components.runtime.Camcorder

resultReturned(int, int, Intent) - Method in class com.google.appinventor.components.runtime.Camera

resultReturned(int, int, Intent) - Method in class com.google.appinventor.components.runtime.ContactPicker

Callback method to get the result returned by the contact picker activity

resultReturned(int, int, Intent) - Method in class com.google.appinventor.components.runtime.ImagePicker

Callback method to get the result returned by the image picker activity

resultReturned(int, int, Intent) - Method in class com.google.appinventor.components.runtime.ListPicker

Callback method to get the result returned by the list picker activity

resultReturned(int, int, Intent) - Method in class com.google.appinventor.components.runtime.PhoneNumberPicker

Callback method to get the result returned by the contact picker activity

resultReturned(int, int, Intent) - Method in class com.google.appinventor.components.runtime.SpeechRecognizer

resultReturned(int, int, Intent) - Method in class com.google.appinventor.components.runtime.Twitter

resultReturned(int, int, Intent) - Method in class com.google.appinventor.components.runtime.util.ExternalTextToSpeech

ResultType() - Method in class com.google.appinventor.components.runtime.ActivityStarter

Returns the MIME type from the activity.

ResultUri() - Method in class com.google.appinventor.components.runtime.ActivityStarter

Returns the URI from the activity.

Resume() - Method in class com.google.appinventor.components.runtime.Pedometer

Resumes the counting of steps.

Resume() - Method in class com.google.appinventor.components.runtime.Sound

Resumes playing the sound after a pause.

RetValManager - Class in com.google.appinventor.components.runtime.util

Roll() - Method in class com.google.appinventor.components.runtime.OrientationSensor

Roll property getter method (read-only property).

Rotates() - Method in class com.google.appinventor.components.runtime.ImageSprite

Rotates property getter method.

Rotates(boolean) - Method in class com.google.appinventor.components.runtime.ImageSprite

Rotates property setter method

Row() - Method in class com.google.appinventor.components.runtime.AndroidViewComponent

Row property getter method.

Row(int) - Method in class com.google.appinventor.components.runtime.AndroidViewComponent

Row property setter method.

Rows() - Method in class com.google.appinventor.components.runtime.TableArrangement

Rows property getter method.

Rows(int) - Method in class com.google.appinventor.components.runtime.TableArrangement

Rows property setter method.

run() - Method in class com.google.appinventor.components.runtime.util.TimerInternal

runAsynchronously(Runnable) - Static method in class com.google.appinventor.components.runtime.util.AsynchUtil

Make an asynchronous call in a separate thread.

runAsynchronously(Handler, Runnable, Runnable) - Static method in class com.google.appinventor.components.runtime.util.AsynchUtil

Make an asynchronous call in a separate thread, with a callback that's run on the current Android UI thread.

runQueryOnBackgroundThread(CharSequence) - Method in class com.google.appinventor.components.runtime.EmailAddressAdapter

RuntimeErrorAlert - Class in com.google.appinventor.components.runtime.util

Shows a runtime error alert with a single button.

RuntimeErrorAlert() - Constructor for class com.google.appinventor.components.runtime.util.RuntimeErrorAlert

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