public class ReactViewManager extends ViewGroupManager<ReactViewGroup>
NativeModule.NativeMethod| Modifier and Type | Field and Description |
|---|---|
static java.lang.String |
REACT_CLASS |
PROP_NATIVE_ID, PROP_TEST_IDMETHOD_TYPE_ASYNC, METHOD_TYPE_PROMISE, METHOD_TYPE_SYNC| Constructor and Description |
|---|
ReactViewManager() |
| Modifier and Type | Method and Description |
|---|---|
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.lang.String |
getName() |
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 |
setAccessible(ReactViewGroup view,
boolean accessible) |
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 |
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 |
setOverflow(ReactViewGroup view,
java.lang.String overflow) |
void |
setPointerEvents(ReactViewGroup view,
java.lang.String pointerEventsStr) |
void |
setRemoveClippedSubviews(ReactViewGroup view,
boolean removeClippedSubviews) |
addViews, createShadowNodeInstance, getShadowNodeClass, getViewZIndex, needsCustomLayoutForChildren, removeView, setViewZIndex, shouldPromoteGrandchildren, updateExtraDatasetAccessibilityComponentType, setAccessibilityLabel, setAccessibilityLiveRegion, setBackgroundColor, setElevation, setImportantForAccessibility, setNativeId, setOpacity, setRenderToHardwareTexture, setRotation, setScaleX, setScaleY, setTestId, setTransform, setTranslateX, setTranslateY, setZIndexaddEventEmitters, createShadowNodeInstance, createView, getExportedCustomBubblingEventTypeConstants, getExportedCustomDirectEventTypeConstants, getExportedViewConstants, getNativeProps, onAfterUpdateTransaction, onDropViewInstance, updatePropertiescanOverrideExistingModule, getConstants, hasConstants, initialize, onCatalystInstanceDestroypublic static final java.lang.String REACT_CLASS
public void setAccessible(ReactViewGroup view, boolean accessible)
public void setBorderRadius(ReactViewGroup view, int index, float borderRadius)
public void setBorderStyle(ReactViewGroup view, @Nullable java.lang.String borderStyle)
public void setHitSlop(ReactViewGroup view, @Nullable ReadableMap hitSlop)
public void setPointerEvents(ReactViewGroup view, @Nullable java.lang.String pointerEventsStr)
public void setNativeBackground(ReactViewGroup view, @Nullable ReadableMap bg)
public void setNativeForeground(ReactViewGroup view, @Nullable ReadableMap fg)
public void setRemoveClippedSubviews(ReactViewGroup view, boolean removeClippedSubviews)
public void setNeedsOffscreenAlphaCompositing(ReactViewGroup view, boolean needsOffscreenAlphaCompositing)
public void setBorderWidth(ReactViewGroup view, int index, float width)
public void setBorderColor(ReactViewGroup view, int index, java.lang.Integer color)
public void setCollapsable(ReactViewGroup view, boolean collapsable)
public void setOverflow(ReactViewGroup view, java.lang.String overflow)
public java.lang.String getName()
getName in interface NativeModulegetName in class ViewManager<ReactViewGroup,LayoutShadowNode>public ReactViewGroup createViewInstance(ThemedReactContext context)
ViewManagercreateViewInstance in class ViewManager<ReactViewGroup,LayoutShadowNode>public java.util.Map<java.lang.String,java.lang.Integer> getCommandsMap()
ViewManagerViewManager 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.
As an example we may consider ReactWebViewManager that expose the following commands:
goBack, goForward, reload. In this case the map returned from ViewManager.getCommandsMap() from
ReactWebViewManager will look as follows:
{
"goBack": 1,
"goForward": 2,
"reload": 3,
}
Now assuming that "reload" command is dispatched through UIManagerModule we trigger
ReactWebViewManager#receiveCommand passing "3" as commandId argument.getCommandsMap in class ViewManager<ReactViewGroup,LayoutShadowNode>public void receiveCommand(ReactViewGroup root, int commandId, @Nullable ReadableArray args)
ViewManagerUIManager. Good example of such a command would be scrollTo request with
coordinates for a ScrollView or goBack request for a WebView instance.receiveCommand in class ViewManager<ReactViewGroup,LayoutShadowNode>root - View instance that should receive the commandcommandId - code of the commandargs - optional arguments for the commandpublic void addView(ReactViewGroup parent, android.view.View child, int index)
addView in class ViewGroupManager<ReactViewGroup>public int getChildCount(ReactViewGroup parent)
getChildCount in class ViewGroupManager<ReactViewGroup>public android.view.View getChildAt(ReactViewGroup parent, int index)
getChildAt in class ViewGroupManager<ReactViewGroup>public void removeViewAt(ReactViewGroup parent, int index)
removeViewAt in class ViewGroupManager<ReactViewGroup>public void removeAllViews(ReactViewGroup parent)
removeAllViews in class ViewGroupManager<ReactViewGroup>