com.facebook.react.views.view

Class ReactViewManager

java.lang.Object

com.facebook.react.bridge.BaseJavaModule

com.facebook.react.uimanager.ViewManager<T,C>

com.facebook.react.uimanager.BaseViewManager<T,LayoutShadowNode>

com.facebook.react.uimanager.ViewGroupManager<ReactViewGroup>

com.facebook.react.views.view.ReactViewManager

All Implemented Interfaces:

NativeModule, IViewManagerWithChildren

public class ReactViewManager
extends ViewGroupManager<ReactViewGroup>

View manager for AndroidViews (plain React Views).

Nested Class Summary

Nested classes/interfaces inherited from interface com.facebook.react.bridge.NativeModule

NativeModule.NativeMethod

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	REACT_CLASS

Fields inherited from class com.facebook.react.uimanager.BaseViewManager

PROP_NATIVE_ID, PROP_TEST_ID, sStateDescription

Fields inherited from class com.facebook.react.bridge.BaseJavaModule

METHOD_TYPE_ASYNC, METHOD_TYPE_PROMISE, METHOD_TYPE_SYNC

Constructor Summary

Constructors

Constructor and Description
ReactViewManager()

Method Summary

Modifier and Type	Method and Description
protected void	addEventEmitters(ThemedReactContext reactContext, ReactViewGroup reactViewGroup) Subclasses can override this method to install custom event emitters on the given View.
void	addView(ReactViewGroup parent, android.view.View child, int index)
ReactViewGroup	createViewInstance(ThemedReactContext context) Subclasses should return a new View instance of the proper type.
android.view.View	getChildAt(ReactViewGroup parent, int index)
int	getChildCount(ReactViewGroup parent)
java.util.Map<java.lang.String,java.lang.Integer>	getCommandsMap() Subclasses of ViewManager that expect to receive commands through UIManagerModule.dispatchViewManagerCommand(int, int, com.facebook.react.bridge.ReadableArray) should override this method returning the map between names of the commands and IDs that are then used in ViewManager.receiveCommand(T, int, com.facebook.react.bridge.ReadableArray) method whenever the command is dispatched for this particular ViewManager.
java.util.Map<java.lang.String,java.lang.Object>	getExportedCustomBubblingEventTypeConstants() Returns a map of config data passed to JS that defines eligible events that can be placed on native views.
java.lang.String	getName()
void	nextFocusDown(ReactViewGroup view, int viewId)
void	nextFocusForward(ReactViewGroup view, int viewId)
void	nextFocusLeft(ReactViewGroup view, int viewId)
void	nextFocusRight(ReactViewGroup view, int viewId)
void	nextFocusUp(ReactViewGroup view, int viewId)
void	receiveCommand(ReactViewGroup root, int commandId, ReadableArray args) Subclasses may use this method to receive events/commands directly from JS through the UIManager.
void	removeAllViews(ReactViewGroup parent)
void	removeViewAt(ReactViewGroup parent, int index)
void	setBackfaceVisibility(ReactViewGroup view, java.lang.String backfaceVisibility)
void	setBorderColor(ReactViewGroup view, int index, java.lang.Integer color)
void	setBorderRadius(ReactViewGroup view, int index, float borderRadius)
void	setBorderStyle(ReactViewGroup view, java.lang.String borderStyle)
void	setBorderWidth(ReactViewGroup view, int index, float width)
void	setClickable(ReactViewGroup view, boolean clickable)
void	setCollapsable(ReactViewGroup view, boolean collapsable)
void	setHitSlop(ReactViewGroup view, ReadableMap hitSlop)
void	setNativeBackground(ReactViewGroup view, ReadableMap bg)
void	setNativeForeground(ReactViewGroup view, ReadableMap fg)
void	setNeedsOffscreenAlphaCompositing(ReactViewGroup view, boolean needsOffscreenAlphaCompositing)
void	setOpacity(ReactViewGroup view, float opacity)
void	setOverflow(ReactViewGroup view, java.lang.String overflow)
void	setPointerEvents(ReactViewGroup view, java.lang.String pointerEventsStr)
void	setRemoveClippedSubviews(ReactViewGroup view, boolean removeClippedSubviews)
void	setTransform(ReactViewGroup view, ReadableArray matrix)
void	setTVPreferredFocus(ReactViewGroup view, boolean hasTVPreferredFocus)

Methods inherited from class com.facebook.react.uimanager.ViewGroupManager

addViews, createShadowNodeInstance, getShadowNodeClass, getViewZIndex, needsCustomLayoutForChildren, removeView, setViewZIndex, shouldPromoteGrandchildren, updateExtraData

Methods inherited from class com.facebook.react.uimanager.BaseViewManager

getExportedCustomDirectEventTypeConstants, onAfterUpdateTransaction, setAccessibilityActions, setAccessibilityHint, setAccessibilityLabel, setAccessibilityLiveRegion, setAccessibilityNodeInfo, setAccessibilityRole, setAccessible, setBackgroundColor, setElevation, setImportantForAccessibility, setNativeId, setRenderToHardwareTexture, setRotation, setScaleX, setScaleY, setTestId, setTranslateX, setTranslateY, setViewStates, setZIndex

Methods inherited from class com.facebook.react.uimanager.ViewManager

createShadowNodeInstance, createViewInstanceWithProps, createViewWithProps, getExportedViewConstants, getNativeProps, measure, onDropViewInstance, updateLocalData, updateProperties, updateState

Methods inherited from class com.facebook.react.bridge.BaseJavaModule

canOverrideExistingModule, getConstants, hasConstants, initialize, onCatalystInstanceDestroy

Methods inherited from class java.lang.Object

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

Field Detail

REACT_CLASS

public static final java.lang.String REACT_CLASS

See Also:

Constant Field Values

Constructor Detail

ReactViewManager

public ReactViewManager()

Method Detail

setTVPreferredFocus

public void setTVPreferredFocus(ReactViewGroup view,
                                boolean hasTVPreferredFocus)

nextFocusDown

public void nextFocusDown(ReactViewGroup view,
                          int viewId)

nextFocusForward

public void nextFocusForward(ReactViewGroup view,
                             int viewId)

nextFocusLeft

public void nextFocusLeft(ReactViewGroup view,
                          int viewId)

nextFocusRight

public void nextFocusRight(ReactViewGroup view,
                           int viewId)

nextFocusUp

public void nextFocusUp(ReactViewGroup view,
                        int viewId)

setBorderRadius

public void setBorderRadius(ReactViewGroup view,
                            int index,
                            float borderRadius)

getExportedCustomBubblingEventTypeConstants

public java.util.Map<java.lang.String,java.lang.Object> getExportedCustomBubblingEventTypeConstants()

Description copied from class: ViewManager

Returns a map of config data passed to JS that defines eligible events that can be placed on native views. This should return bubbling directly-dispatched event types and specify what names should be used to subscribe to either form (bubbling/capturing). Returned map should be of the form: { "onTwirl": { "phasedRegistrationNames": { "bubbled": "onTwirl", "captured": "onTwirlCaptured" } } }

Overrides:

getExportedCustomBubblingEventTypeConstants in class ViewManager<ReactViewGroup,LayoutShadowNode>

addEventEmitters

protected void addEventEmitters(ThemedReactContext reactContext,
                                ReactViewGroup reactViewGroup)

Description copied from class: ViewManager

Subclasses can override this method to install custom event emitters on the given View. You might want to override this method if your view needs to emit events besides basic touch events to JS (e.g. scroll events).

Overrides:

addEventEmitters in class ViewManager<ReactViewGroup,LayoutShadowNode>

setBorderStyle

public void setBorderStyle(ReactViewGroup view,
                           java.lang.String borderStyle)

setHitSlop

public void setHitSlop(ReactViewGroup view,
                       ReadableMap hitSlop)

setPointerEvents

public void setPointerEvents(ReactViewGroup view,
                             java.lang.String pointerEventsStr)

setNativeBackground

public void setNativeBackground(ReactViewGroup view,
                                ReadableMap bg)

setNativeForeground

public void setNativeForeground(ReactViewGroup view,
                                ReadableMap fg)

setRemoveClippedSubviews

public void setRemoveClippedSubviews(ReactViewGroup view,
                                     boolean removeClippedSubviews)

setNeedsOffscreenAlphaCompositing

public void setNeedsOffscreenAlphaCompositing(ReactViewGroup view,
                                              boolean needsOffscreenAlphaCompositing)

setBorderWidth

public void setBorderWidth(ReactViewGroup view,
                           int index,
                           float width)

setBorderColor

public void setBorderColor(ReactViewGroup view,
                           int index,
                           java.lang.Integer color)

setCollapsable

public void setCollapsable(ReactViewGroup view,
                           boolean collapsable)

setClickable

public void setClickable(ReactViewGroup view,
                         boolean clickable)

setOverflow

public void setOverflow(ReactViewGroup view,
                        java.lang.String overflow)

setBackfaceVisibility

public void setBackfaceVisibility(ReactViewGroup view,
                                  java.lang.String backfaceVisibility)

setOpacity

public void setOpacity(ReactViewGroup view,
                       float opacity)

Overrides:

setOpacity in class BaseViewManager<ReactViewGroup,LayoutShadowNode>

setTransform

public void setTransform(ReactViewGroup view,
                         ReadableArray matrix)

Overrides:

setTransform in class BaseViewManager<ReactViewGroup,LayoutShadowNode>

getName

public java.lang.String getName()

Specified by:

getName in interface NativeModule

Specified by:

getName in class ViewManager<ReactViewGroup,LayoutShadowNode>

Returns:

the name of this view manager. This will be the name used to reference this view manager from JavaScript in createReactNativeComponentClass.

createViewInstance

public ReactViewGroup createViewInstance(ThemedReactContext context)

Description copied from class: ViewManager

Subclasses should return a new View instance of the proper type.

Specified by:

createViewInstance in class ViewManager<ReactViewGroup,LayoutShadowNode>

getCommandsMap

public java.util.Map<java.lang.String,java.lang.Integer> getCommandsMap()

Description copied from class: ViewManager

Subclasses of ViewManager that expect to receive commands through UIManagerModule.dispatchViewManagerCommand(int, int, com.facebook.react.bridge.ReadableArray) should override this method returning the map between names of the commands and IDs that are then used in ViewManager.receiveCommand(T, int, com.facebook.react.bridge.ReadableArray) method whenever the command is dispatched for this particular ViewManager.

Overrides:

getCommandsMap in class ViewManager<ReactViewGroup,LayoutShadowNode>

Returns:

map of string to int mapping of the expected commands

receiveCommand

public void receiveCommand(ReactViewGroup root,
                           int commandId,
                           ReadableArray args)

Description copied from class: ViewManager

Subclasses may use this method to receive events/commands directly from JS through the UIManager. Good example of such a command would be scrollTo request with coordinates for a ScrollView instance.

Overrides:

receiveCommand in class ViewManager<ReactViewGroup,LayoutShadowNode>

Parameters:

root - View instance that should receive the command

commandId - code of the command

args - optional arguments for the command

addView

public void addView(ReactViewGroup parent,
                    android.view.View child,
                    int index)

Overrides:

addView in class ViewGroupManager<ReactViewGroup>

getChildCount

public int getChildCount(ReactViewGroup parent)

Overrides:

getChildCount in class ViewGroupManager<ReactViewGroup>

getChildAt

public android.view.View getChildAt(ReactViewGroup parent,
                                    int index)

Overrides:

getChildAt in class ViewGroupManager<ReactViewGroup>

removeViewAt

public void removeViewAt(ReactViewGroup parent,
                         int index)

Overrides:

removeViewAt in class ViewGroupManager<ReactViewGroup>

removeAllViews

public void removeAllViews(ReactViewGroup parent)

Overrides:

removeAllViews in class ViewGroupManager<ReactViewGroup>