com.google.appinventor.components.runtime

Class ActivityStarter

java.lang.Object

com.google.appinventor.components.runtime.AndroidNonvisibleComponent

com.google.appinventor.components.runtime.ActivityStarter

All Implemented Interfaces:

ActivityResultListener, Component, Deleteable

public class ActivityStarter
extends AndroidNonvisibleComponent
implements ActivityResultListener, Component, Deleteable

Implementation of a general Android Activity component.

Field Summary

Fields inherited from class com.google.appinventor.components.runtime.AndroidNonvisibleComponent

form

Fields inherited from interface com.google.appinventor.components.runtime.Component

ACCELEROMETER_SENSITIVITY_MODERATE, ACCELEROMETER_SENSITIVITY_STRONG, ACCELEROMETER_SENSITIVITY_WEAK, ALIGNMENT_CENTER, ALIGNMENT_NORMAL, ALIGNMENT_OPPOSITE, ASSET_DIRECTORY, BUTTON_SHAPE_DEFAULT, BUTTON_SHAPE_OVAL, BUTTON_SHAPE_RECT, BUTTON_SHAPE_ROUNDED, COLOR_BLACK, COLOR_BLUE, COLOR_CYAN, COLOR_DEFAULT, COLOR_DKGRAY, COLOR_GRAY, COLOR_GREEN, COLOR_LTGRAY, COLOR_MAGENTA, COLOR_NONE, COLOR_ORANGE, COLOR_PINK, COLOR_RED, COLOR_WHITE, COLOR_YELLOW, DEFAULT_VALUE_COLOR_BLACK, DEFAULT_VALUE_COLOR_BLUE, DEFAULT_VALUE_COLOR_CYAN, DEFAULT_VALUE_COLOR_DEFAULT, DEFAULT_VALUE_COLOR_DKGRAY, DEFAULT_VALUE_COLOR_GRAY, DEFAULT_VALUE_COLOR_GREEN, DEFAULT_VALUE_COLOR_LTGRAY, DEFAULT_VALUE_COLOR_MAGENTA, DEFAULT_VALUE_COLOR_NONE, DEFAULT_VALUE_COLOR_ORANGE, DEFAULT_VALUE_COLOR_PINK, DEFAULT_VALUE_COLOR_RED, DEFAULT_VALUE_COLOR_WHITE, DEFAULT_VALUE_COLOR_YELLOW, DIRECTION_EAST, DIRECTION_MAX, DIRECTION_MIN, DIRECTION_NONE, DIRECTION_NORTH, DIRECTION_NORTHEAST, DIRECTION_NORTHWEST, DIRECTION_SOUTH, DIRECTION_SOUTHEAST, DIRECTION_SOUTHWEST, DIRECTION_WEST, FONT_DEFAULT_SIZE, LAYOUT_ORIENTATION_HORIZONTAL, LAYOUT_ORIENTATION_VERTICAL, LENGTH_FILL_PARENT, LENGTH_PREFERRED, LENGTH_UNKNOWN, SLIDER_MAX_VALUE, SLIDER_MIN_VALUE, SLIDER_THUMB_VALUE, TOAST_LENGTH_LONG, TOAST_LENGTH_SHORT, TYPEFACE_DEFAULT, TYPEFACE_MONOSPACE, TYPEFACE_SANSSERIF, TYPEFACE_SERIF

Constructor Summary

Constructors

Constructor and Description
ActivityStarter(ComponentContainer container) Creates a new ActivityStarter component.

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	Action() Returns the action that will be used to start the activity.
void	Action(java.lang.String action) Specifies the action that will be used to start the activity.
java.lang.String	ActivityClass() Returns the class part of the specific component that will be started.
void	ActivityClass(java.lang.String activityClass) Specifies the class part of the specific component that will be started.
void	ActivityError(java.lang.String message)
java.lang.String	ActivityPackage() Returns the package part of the specific component that will be started.
void	ActivityPackage(java.lang.String activityPackage) Specifies the package part of the specific component that will be started.
void	AfterActivity(java.lang.String result)
java.lang.String	DataType() Returns the MIME type to pass to the activity.
void	DataType(java.lang.String dataType) Specifies the MIME type to pass to the activity.
java.lang.String	DataUri() Returns the data URI that will be used to start the activity.
void	DataUri(java.lang.String dataUri) Specifies the data URI that will be used to start the activity.
java.lang.String	ExtraKey() Returns the extra key that will be passed to the activity.
void	ExtraKey(java.lang.String extraKey) Specifies the extra key that will be passed to the activity.
java.lang.String	ExtraValue() Returns the extra value that will be passed to the activity.
void	ExtraValue(java.lang.String extraValue) Specifies the extra value that will be passed to the activity.
void	onDelete()
java.lang.String	ResolveActivity() Returns the name of the activity that corresponds to this ActivityStarter, or an empty string if no corresponding activity can be found.
java.lang.String	Result() Returns the result from the activity.
java.lang.String	ResultName() Returns the name that will be used to retrieve a result from the activity.
void	ResultName(java.lang.String resultName) Specifies the name that will be used to retrieve a result from the activity.
void	resultReturned(int requestCode, int resultCode, android.content.Intent data) The callback method used to report Activity results back to the caller.
java.lang.String	ResultType() Returns the MIME type from the activity.
java.lang.String	ResultUri() Returns the URI from the activity.
void	StartActivity() Start the activity.

Methods inherited from class com.google.appinventor.components.runtime.AndroidNonvisibleComponent

getDispatchDelegate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.google.appinventor.components.runtime.Component

getDispatchDelegate

Constructor Detail

ActivityStarter

public ActivityStarter(ComponentContainer container)

Creates a new ActivityStarter component.

Parameters:

container - container, kept for access to form and context

Method Detail

Action

public java.lang.String Action()

Returns the action that will be used to start the activity.

Action

public void Action(java.lang.String action)

Specifies the action that will be used to start the activity.

ExtraKey

public java.lang.String ExtraKey()

Returns the extra key that will be passed to the activity.

ExtraKey

public void ExtraKey(java.lang.String extraKey)

Specifies the extra key that will be passed to the activity.

ExtraValue

public java.lang.String ExtraValue()

Returns the extra value that will be passed to the activity.

ExtraValue

public void ExtraValue(java.lang.String extraValue)

Specifies the extra value that will be passed to the activity.

ResultName

public java.lang.String ResultName()

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

ResultName

public void ResultName(java.lang.String resultName)

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

Result

public java.lang.String Result()

Returns the result from the activity.

DataUri

public java.lang.String DataUri()

Returns the data URI that will be used to start the activity.

DataUri

public void DataUri(java.lang.String dataUri)

Specifies the data URI that will be used to start the activity.

DataType

public java.lang.String DataType()

Returns the MIME type to pass to the activity.

DataType

public void DataType(java.lang.String dataType)

Specifies the MIME type to pass to the activity.

ActivityPackage

public java.lang.String ActivityPackage()

Returns the package part of the specific component that will be started.

ActivityPackage

public void ActivityPackage(java.lang.String activityPackage)

Specifies the package part of the specific component that will be started.

ActivityClass

public java.lang.String ActivityClass()

Returns the class part of the specific component that will be started.

ActivityClass

public void ActivityClass(java.lang.String activityClass)

Specifies the class part of the specific component that will be started.

AfterActivity

public void AfterActivity(java.lang.String result)

ResultType

public java.lang.String ResultType()

Returns the MIME type from the activity.

ResultUri

public java.lang.String ResultUri()

Returns the URI from the activity.

ResolveActivity

public java.lang.String ResolveActivity()

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

StartActivity

public void StartActivity()

Start the activity.

resultReturned

public void resultReturned(int requestCode,
                  int resultCode,
                  android.content.Intent data)

Description copied from interface: ActivityResultListener

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

Specified by:

resultReturned in interface ActivityResultListener

Parameters:

requestCode - the originally passed in request code. Used to identify the call.

resultCode - the returned result code: Activity.RESULT_OK or Activity.RESULT_CANCELED

data - the returned data, encapsulated as an Intent.

ActivityError

public void ActivityError(java.lang.String message)

onDelete

public void onDelete()

Specified by:

onDelete in interface Deleteable