Inheritance diagram for com.google.appinventor.components.runtime.VideoPlayer:

Classes
class	ResizableVideoView

Public Member Functions
	VideoPlayer (ComponentContainer container)

View	getView ()

void	Source (String path)

void	Start ()

void	Volume (int vol)

void	delayedStart ()

void	Pause ()

void	Stop ()

void	SeekTo (int ms)

int	GetDuration ()

void	onCompletion (MediaPlayer m)

void	Completed ()

boolean	onError (MediaPlayer m, int what, int extra)

void	onPrepared (MediaPlayer newMediaPlayer)

void	VideoPlayerError (String message)

void	onDestroy ()

void	onDelete ()

int	Width ()

void	Width (int width)

int	Height ()

void	Height (int height)

boolean	FullScreen ()

void	FullScreen (boolean value)

void	fullScreenKilled (Bundle data)

int	getPassedWidth ()

int	getPassedHeight ()

Public Member Functions inherited from com.google.appinventor.components.runtime.AndroidViewComponent
boolean	Visible ()

void	Visible (boolean visibility)

void	WidthPercent (int pCent)

void	setLastWidth (int width)

int	getSetWidth ()

void	setLastHeight (int height)

int	getSetHeight ()

void	CopyWidth (AndroidViewComponent sourceComponent)

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.AndroidViewComponent
final ComponentContainer	container

Detailed Description

TODO: This copies the video from the application's asset directory to a temp file, because the Android VideoView class can't handle assets. Marco plans to include that feature in future releases. TODO: Check that player is prepared (is this necessary?) See if we need to use isPlaying, onErrorListener, and onPreparedListener. TODO: Set up the touch (and trackball?) Simple event handlers so that they interact well with the videoView implementation, i.e., defining handlers should (probably) override videoView making the Mediacontroller appear. TODO: Remove writes of state debugging info to the log after we're sure things are working solidly. TODO: The resizing of the VideoPlayer at runtime does not work well on some devices such as the Motorola Droid. The behavior is almost random when resizing the VideoPlayer on such devices. When App Inventor includes the features to restrict certain devices, the VideoPlayer should be updated. A multimedia component capable of playing videos. When the application is run, the VideoPlayer will be displayed as a rectangle on-screen. If the user touches the rectangle, controls will appear to play/pause, skip ahead, and skip backward within the video. The application can also control behavior by calling the Start(), Pause(), and SeekTo(int) methods.

Video files should be in 3GPP (.3gp) or MPEG-4 (.mp4) formats. For more details about legal formats, see Android Supported Media Formats.

App Inventor only permits video files under 1 MB and limits the total size of an application to 5 MB, not all of which is available for media (video, audio, and sound) files. If your media files are too large, you may get errors when packaging or installing your application, in which case you should reduce the number of media files or their sizes. Most video editing software, such as Windows Movie Maker and Apple iMovie, can help you decrease the size of videos by shortening them or re-encoding the video into a more compact format.

You can also set the media source to a URL that points to a streaming video, but the URL must point to the video file itself, not to a program that plays the video.

Author: halab.nosp@m.elso.nosp@m.n@goo.nosp@m.gle..nosp@m.com (Hal Abelson)

Definition at line 121 of file VideoPlayer.java.

Constructor & Destructor Documentation

◆ VideoPlayer()

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

Creates a new VideoPlayer component.

Parameters

container

Definition at line 151 of file VideoPlayer.java.

Member Function Documentation

◆ Completed()

void com.google.appinventor.components.runtime.VideoPlayer.Completed ( )

Indicates that the video has reached the end

Definition at line 388 of file VideoPlayer.java.

◆ delayedStart()

void com.google.appinventor.components.runtime.VideoPlayer.delayedStart ( )

Method for starting the VideoPlayer once the media has been loaded. Not visible to users.

Definition at line 305 of file VideoPlayer.java.

◆ FullScreen() [1/2]

boolean com.google.appinventor.components.runtime.VideoPlayer.FullScreen ( )

Returns whether the VideoPlayer's video is currently being shown in fullscreen mode or not.

Returns: True if video is being shown in fullscreen. False otherwise.

Definition at line 526 of file VideoPlayer.java.

◆ FullScreen() [2/2]

void com.google.appinventor.components.runtime.VideoPlayer.FullScreen ( boolean value )

Sets whether the video should be shown in fullscreen or not.

Parameters

value If True, the video will be shown in fullscreen. If False and VideoPlayer#FullScreen() returns True, fullscreen mode will be exited. If False and VideoPlayer#FullScreen() returns False, nothing occurs.

Definition at line 539 of file VideoPlayer.java.

◆ fullScreenKilled()

void com.google.appinventor.components.runtime.VideoPlayer.fullScreenKilled ( Bundle data )

Notify this VideoPlayer that its video is no longer being shown in fullscreen.

Parameters

data	See com.google.appinventor.components.runtime.util.FullScreenVideoUtil for an example of what data should contain.

Definition at line 589 of file VideoPlayer.java.

◆ GetDuration()

int com.google.appinventor.components.runtime.VideoPlayer.GetDuration ( )

Definition at line 362 of file VideoPlayer.java.

◆ getPassedHeight()

int com.google.appinventor.components.runtime.VideoPlayer.getPassedHeight ( )

Get the value passed in VideoPlayer#Height(int)

Returns: The height value.

Definition at line 615 of file VideoPlayer.java.

◆ getPassedWidth()

int com.google.appinventor.components.runtime.VideoPlayer.getPassedWidth ( )

Get the value passed in VideoPlayer#Width(int)

Returns: The width value.

Definition at line 607 of file VideoPlayer.java.

◆ getView()

View com.google.appinventor.components.runtime.VideoPlayer.getView ( )

Returns the View that is displayed in the UI.

Reimplemented from com.google.appinventor.components.runtime.AndroidViewComponent.

Definition at line 175 of file VideoPlayer.java.

◆ Height() [1/2]

int com.google.appinventor.components.runtime.VideoPlayer.Height ( )

Returns the component's vertical height, measured in pixels.

Returns: height in pixels

Reimplemented from com.google.appinventor.components.runtime.AndroidViewComponent.

Definition at line 501 of file VideoPlayer.java.

◆ Height() [2/2]

void com.google.appinventor.components.runtime.VideoPlayer.Height ( int height )

Specifies the component's vertical height, measured in pixels.

Parameters

height in pixels

Reimplemented from com.google.appinventor.components.runtime.AndroidViewComponent.

Definition at line 513 of file VideoPlayer.java.

◆ onCompletion()

void com.google.appinventor.components.runtime.VideoPlayer.onCompletion ( MediaPlayer m )

Definition at line 380 of file VideoPlayer.java.

◆ onDelete()

void com.google.appinventor.components.runtime.VideoPlayer.onDelete ( )

Implements com.google.appinventor.components.runtime.Deleteable.

Definition at line 444 of file VideoPlayer.java.

◆ onDestroy()

void com.google.appinventor.components.runtime.VideoPlayer.onDestroy ( )

Implements com.google.appinventor.components.runtime.OnDestroyListener.

Definition at line 437 of file VideoPlayer.java.

◆ onError()

boolean com.google.appinventor.components.runtime.VideoPlayer.onError	(	MediaPlayer	m,
		int	what,
		int	extra
	)

Definition at line 395 of file VideoPlayer.java.

◆ onPrepared()

void com.google.appinventor.components.runtime.VideoPlayer.onPrepared ( MediaPlayer newMediaPlayer )

Definition at line 418 of file VideoPlayer.java.

◆ Pause()

void com.google.appinventor.components.runtime.VideoPlayer.Pause ( )

Pauses playback of the video. Playback can be resumed at the same location by calling the Start() method.

Definition at line 317 of file VideoPlayer.java.

◆ SeekTo()

void com.google.appinventor.components.runtime.VideoPlayer.SeekTo ( int ms )

Definition at line 346 of file VideoPlayer.java.

◆ Source()

void com.google.appinventor.components.runtime.VideoPlayer.Source ( String path )

Sets the "path" to the video. Usually, this will be the name of the video file, which should be added in the Designer.

@internaldoc See MediaUtil#determineMediaSource for information about what a path can be.

Parameters

path	the path to the video source

Definition at line 197 of file VideoPlayer.java.

◆ Start()

void com.google.appinventor.components.runtime.VideoPlayer.Start ( )

Plays the media specified by the Source(String).

@internaldoc These won't normally be used in the most elementary applications, because videoView brings up its own player controls when the video is touched.

Definition at line 260 of file VideoPlayer.java.

◆ Stop()

void com.google.appinventor.components.runtime.VideoPlayer.Stop ( )

Definition at line 331 of file VideoPlayer.java.

◆ VideoPlayerError()

void com.google.appinventor.components.runtime.VideoPlayer.VideoPlayerError ( String message )

Definition at line 431 of file VideoPlayer.java.

◆ Volume()

void com.google.appinventor.components.runtime.VideoPlayer.Volume ( int vol )

Sets the volume property to a number between 0 and 100. Values less than 0 will be treated as 0, and values greater than 100 will be treated as 100.

Parameters

vol	the desired volume level

Definition at line 291 of file VideoPlayer.java.

◆ Width() [1/2]

int com.google.appinventor.components.runtime.VideoPlayer.Width ( )

Returns the component's horizontal width, measured in pixels.

Returns: width in pixels

Reimplemented from com.google.appinventor.components.runtime.AndroidViewComponent.

Definition at line 474 of file VideoPlayer.java.

◆ Width() [2/2]

void com.google.appinventor.components.runtime.VideoPlayer.Width ( int width )

Specifies the component's horizontal width, measured in pixels.

Parameters

width in pixels

Reimplemented from com.google.appinventor.components.runtime.AndroidViewComponent.

Definition at line 486 of file VideoPlayer.java.

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

C:/Users/Ulli/appinventor-sources/appinventor/components/src/com/google/appinventor/components/runtime/VideoPlayer.java

Classes

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ VideoPlayer()

Member Function Documentation

◆ Completed()

◆ delayedStart()

◆ FullScreen() [1/2]

◆ FullScreen() [2/2]

◆ fullScreenKilled()

◆ GetDuration()

◆ getPassedHeight()

◆ getPassedWidth()

◆ getView()

◆ Height() [1/2]

◆ Height() [2/2]

◆ onCompletion()

◆ onDelete()

◆ onDestroy()

◆ onError()

◆ onPrepared()

◆ Pause()

◆ SeekTo()

◆ Source()

◆ Start()

◆ Stop()

◆ VideoPlayerError()

◆ Volume()

◆ Width() [1/2]

◆ Width() [2/2]