AudioRecorderComponent (Codename One API)

java.lang.Object
- com.codename1.ui.Component
- - com.codename1.ui.Container
  - - com.codename1.components.AudioRecorderComponent

All Implemented Interfaces:

Animation, Editable, ActionSource, StyleListener, Iterable<Component>
```
public class AudioRecorderComponent
extends Container
implements ActionSource
```
A component for recording Audio from the device microphone.
Example usage

This component enables a full recording workflow. When the component is first displayed, it provides a "Record" button to begin the recording.

While the recording is in progress, it provides a "Done" button and a "Pause" button. The "Pause" button allows pausing and continuing the recording. The "Done" button indicates the recording is done.

After the user presses "Done", a preview screen is shown that allows the user to listen to the recording. Then can choose to either accept the recording, cancel it, or try again.

Since:

7.0

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static class AudioRecorderComponent.RecorderState
Enum for tracking the recorder state.

Nested Classes
Modifier and Type	Class and Description
`static class`	`AudioRecorderComponent.RecorderState` Enum for tracking the recorder state.

Constructor Summary

Constructors
Constructor and Description

AudioRecorderComponent(MediaRecorderBuilder builder)
Creates a new audio recorder for the settings specified by the given builder.

Constructors
Constructor and Description
`AudioRecorderComponent(MediaRecorderBuilder builder)` Creates a new audio recorder for the settings specified by the given builder.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addActionListener(ActionListener l)` Adds a listener to be notified when the state changes.
`boolean`	`animate()` Allows the animation to reduce "repaint" calls when it returns false.
`protected Dimension`	`calcPreferredSize()` Calculates the preferred size based on component content.
`protected void`	`deinitialize()` Invoked to indicate that the component initialization is being reversed since the component was detached from the container hierarchy.
`AudioRecorderComponent.RecorderState`	`getState()` Gets the recording state.
`protected void`	`initComponent()` Allows subclasses to bind functionality that relies on fully initialized and "ready for action" component state
`void`	`removeActionListener(ActionListener l)` Removes an action listener.

Methods inherited from class com.codename1.ui.Container
add, add, add, add, add, add, addAll, addComponent, addComponent, addComponent, addComponent, animateHierarchy, animateHierarchyAndWait, animateHierarchyFade, animateHierarchyFadeAndWait, animateLayout, animateLayoutAndWait, animateLayoutFade, animateLayoutFadeAndWait, animateUnlayout, animateUnlayoutAndWait, applyRTL, cancelRepaints, clearClientProperties, constrainHeightWhenScrollable, constrainWidthWhenScrollable, contains, createAnimateHierarchy, createAnimateHierarchyFade, createAnimateLayout, createAnimateLayoutFade, createAnimateLayoutFadeAndWait, createAnimateMotion, createAnimateUnlayout, createReplaceTransition, dragInitiated, drop, encloseIn, encloseIn, findDropTargetAt, findFirstFocusable, fireClicked, flushReplace, forceRevalidate, getBottomGap, getChildrenAsList, getClosestComponentTo, getComponentAt, getComponentAt, getComponentCount, getComponentIndex, getGridPosX, getGridPosY, getLayout, getLayoutHeight, getLayoutWidth, getLeadComponent, getLeadParent, getResponderAt, getSafeAreaRoot, getScrollIncrement, getSideGap, getUIManager, initLaf, invalidate, isEnabled, isSafeArea, isSafeAreaRoot, isScrollableX, isScrollableY, isSelectableInteraction, isSurface, iterator, iterator, keyPressed, keyReleased, layoutContainer, morph, morphAndWait, paint, paintBackground, paintBorderBackground, paintComponentBackground, paintGlass, paramString, pointerPressed, refreshTheme, removeAll, removeComponent, replace, replace, replaceAndWait, replaceAndWait, replaceAndWait, revalidate, revalidateLater, revalidateWithAnimationSafety, scrollComponentToVisible, setCellRenderer, setEnabled, setLayout, setLeadComponent, setSafeArea, setSafeAreaRoot, setScrollable, setScrollableX, setScrollableY, setScrollIncrement, setShouldCalcPreferredSize, setShouldLayout, setUIManager, updateTabIndices

Methods inherited from class com.codename1.ui.Component
addDragFinishedListener, addDragOverListener, addDropListener, addFocusListener, addLongPressListener, addPointerDraggedListener, addPointerPressedListener, addPointerReleasedListener, addPullToRefresh, addScrollListener, addStateChangeListener, bindProperty, blocksSideSwipe, calcScrollSize, contains, containsOrOwns, createStyleAnimation, deinitializeCustomStyle, dragEnter, dragExit, dragFinished, draggingOver, drawDraggedImage, focusGained, focusLost, getAbsoluteX, getAbsoluteY, getAllStyles, getAnimationManager, getBaseline, getBaselineResizeBehavior, getBindablePropertyNames, getBindablePropertyTypes, getBorder, getBoundPropertyValue, getBounds, getBounds, getClientProperty, getCloudBoundProperty, getCloudDestinationProperty, getComponentForm, getComponentState, getCursor, getDirtyRegion, getDisabledStyle, getDraggedx, getDraggedy, getDragImage, getDragRegionStatus, getDragSpeed, getEditingDelegate, getHeight, getInlineAllStyles, getInlineDisabledStyles, getInlinePressedStyles, getInlineSelectedStyles, getInlineStylesTheme, getInlineUnselectedStyles, getInnerHeight, getInnerPreferredH, getInnerPreferredW, getInnerWidth, getInnerX, getInnerY, getLabelForComponent, getName, getNativeOverlay, getNextFocusDown, getNextFocusLeft, getNextFocusRight, getNextFocusUp, getOuterHeight, getOuterPreferredH, getOuterPreferredW, getOuterWidth, getOuterX, getOuterY, getOwner, getParent, getPreferredH, getPreferredSize, getPreferredSizeStr, getPreferredTabIndex, getPreferredW, getPressedStyle, getPropertyNames, getPropertyTypeNames, getPropertyTypes, getPropertyValue, getSameHeight, getSameWidth, getScrollable, getScrollAnimationSpeed, getScrollDimension, getScrollOpacity, getScrollOpacityChangeSpeed, getScrollX, getScrollY, getSelectCommandText, getSelectedRect, getSelectedStyle, getStyle, getTabIndex, getTensileLength, getTextSelectionSupport, getTooltip, getUIID, getUnselectedStyle, getVisibleBounds, getVisibleBounds, getWidth, getX, getY, growShrink, handlesInput, hasFixedPreferredSize, hasFocus, hideNativeOverlay, initCustomStyle, initDisabledStyle, initPressedStyle, initSelectedStyle, initUnselectedStyle, installDefaultPainter, isAlwaysTensile, isBlockLead, isCellRenderer, isChildOf, isDragActivated, isDragAndDropOperation, isDraggable, isDragRegion, isDropTarget, isEditable, isEditing, isFlatten, isFocusable, isGrabsPointerEvents, isHidden, isHidden, isHideInLandscape, isHideInPortrait, isIgnorePointerEvents, isInClippingRegion, isInitialized, isOpaque, isOwnedBy, isRippleEffect, isRTL, isScrollable, isScrollVisible, isSetCursorSupported, isSmoothScrolling, isSnapToGrid, isStickyDrag, isTactileTouch, isTactileTouch, isTensileDragEnabled, isTraversable, isVisible, keyRepeated, laidOut, longKeyPress, longPointerPress, onScrollX, onScrollY, paintBackgrounds, paintBorder, paintComponent, paintComponent, paintIntersectingComponentsAbove, paintLock, paintLockRelease, paintRippleOverlay, paintScrollbars, paintScrollbarX, paintScrollbarY, paintShadows, parsePreferredSize, pinch, pinchReleased, pointerDragged, pointerDragged, pointerHover, pointerHoverPressed, pointerHoverReleased, pointerPressed, pointerReleased, pointerReleased, putClientProperty, refreshTheme, refreshTheme, remove, removeDragFinishedListener, removeDragOverListener, removeDropListener, removeFocusListener, removeLongPressListener, removePointerDraggedListener, removePointerPressedListener, removePointerReleasedListener, removeScrollListener, removeStateChangeListener, repaint, repaint, requestFocus, resetFocusable, respondsToPointerEvents, scrollRectToVisible, scrollRectToVisible, setAlwaysTensile, setBlockLead, setBoundPropertyValue, setCloudBoundProperty, setCloudDestinationProperty, setComponentState, setCursor, setDirtyRegion, setDisabledStyle, setDraggable, setDropTarget, setEditingDelegate, setFlatten, setFocus, setFocusable, setGrabsPointerEvents, setHandlesInput, setHeight, setHidden, setHidden, setHideInLandscape, setHideInPortrait, setIgnorePointerEvents, setInitialized, setInlineAllStyles, setInlineDisabledStyles, setInlinePressedStyles, setInlineSelectedStyles, setInlineStylesTheme, setInlineUnselectedStyles, setIsScrollVisible, setLabelForComponent, setName, setNextFocusDown, setNextFocusLeft, setNextFocusRight, setNextFocusUp, setOpaque, setOwner, setPreferredH, setPreferredSize, setPreferredSizeStr, setPreferredTabIndex, setPreferredW, setPressedStyle, setPropertyValue, setRippleEffect, setRTL, setSameHeight, setSameSize, setSameWidth, setScrollAnimationSpeed, setScrollOpacityChangeSpeed, setScrollSize, setScrollVisible, setScrollX, setScrollY, setSelectCommandText, setSelectedStyle, setSize, setSmoothScrolling, setSnapToGrid, setTabIndex, setTactileTouch, setTensileDragEnabled, setTensileLength, setTooltip, setTraversable, setUIID, setUIID, setUnselectedStyle, setVisible, setWidth, setX, setY, shouldBlockSideSwipe, shouldBlockSideSwipeLeft, shouldBlockSideSwipeRight, shouldRenderComponentSelection, showNativeOverlay, startEditingAsync, stopEditing, stripMarginAndPadding, styleChanged, toImage, toString, unbindProperty, updateNativeOverlay, visibleBoundsContains

Methods inherited from class java.lang.Object
clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - AudioRecorderComponent
```
public AudioRecorderComponent(MediaRecorderBuilder builder)
```
    Creates a new audio recorder for the settings specified by the given builder.
    
    Parameters:
    
    builder - The settings for creating the media recorder.
- Method Detail
  - initComponent
```
protected void initComponent()
```
    Description copied from class: Component
    
    Allows subclasses to bind functionality that relies on fully initialized and "ready for action" component state
    
    Overrides:
    
    initComponent in class Component
  - deinitialize
```
protected void deinitialize()
```
    Description copied from class: Component
    
    Invoked to indicate that the component initialization is being reversed since the component was detached from the container hierarchy. This allows the component to deregister animators and cleanup after itself. This method is the opposite of the initComponent() method.
    
    Overrides:
    
    deinitialize in class Component
  - animate
```
public boolean animate()
```
    Description copied from class: Component
    
    Allows the animation to reduce "repaint" calls when it returns false. It is called once for every frame. Frames are defined by the Display class.
    
    Specified by:
    
    animate in interface Animation
    
    Overrides:
    
    animate in class Component
    
    Returns:
    
    true if a repaint is desired or false if no repaint is necessary
  - getState
```
public AudioRecorderComponent.RecorderState getState()
```
    Gets the recording state. Use this method to check whether the user accepted the recording, or canceled the recording.
    
    Returns:
    
    A RecorderState.
  - addActionListener
```
public void addActionListener(ActionListener l)
```
    Adds a listener to be notified when the state changes. Only transitions to the AudioRecorderComponent.RecorderState.Accepted and AudioRecorderComponent.RecorderState.Canceled states result in an event.
    
    Specified by:
    
    addActionListener in interface ActionSource
    
    Parameters:
    
    l - The listener
  - removeActionListener
```
public void removeActionListener(ActionListener l)
```
    Removes an action listener.
    
    Specified by:
    
    removeActionListener in interface ActionSource
    
    Parameters:
    
    l - The listener.
  - calcPreferredSize
```
protected Dimension calcPreferredSize()
```
    Description copied from class: Container
    
    Calculates the preferred size based on component content. This method is invoked lazily by getPreferred size.
    
    Overrides:
    
    calcPreferredSize in class Container
    
    Returns:
    
    the calculated preferred size based on component content

Class AudioRecorderComponent

Nested Class Summary

Field Summary

Fields inherited from class com.codename1.ui.Component

Constructor Summary

Method Summary

Methods inherited from class com.codename1.ui.Container

Methods inherited from class com.codename1.ui.Component

Methods inherited from class java.lang.Object

Constructor Detail

AudioRecorderComponent

Method Detail

initComponent

deinitialize

animate

getState

addActionListener

removeActionListener

calcPreferredSize