com.facebook.litho.widget

Class TextInput

java.lang.Object

com.facebook.litho.Component

com.facebook.litho.SpecGeneratedComponent

com.facebook.litho.widget.TextInput

All Implemented Interfaces:

Equivalence<Component>, EventDispatcher, EventTriggerTarget, HasEventDispatcher, HasEventTrigger, ContentAllocator, java.lang.Cloneable

public final class TextInput
extends SpecGeneratedComponent

Component that renders an editable text input using an android EditText. It is measured based on the input text String representation.

Performance is critical for good user experience. Follow these tips for good performance:

• Avoid changing props at all costs as it forces expensive EditText reconfiguration.
• Avoid updating state, use Event trigger OnTrigger to update text, request view focus or set selection. TextInput.setText(c, key, text).
• Using custom inputFilters take special care to implement equals correctly or the text field must be reconfigured on every mount. (Better yet, store your InputFilter in a static or LruCache so that you're not constantly creating new instances.)

Because this component is backed by android EditText many native capabilities are applicable:

• Use InputFilter to set a text length limit or modify text input.
• Remove android EditText underline by removing background.
• Change the input representation by passing one of the android.text.InputType constants.

It is also treated by the system as an android EditText:

• When EditText receives focus, a system keyboard is shown.
• When the user opens the screen and android EditText is the first element in the View hierarchy, it gains focus.

Example of multiline editable text with custom text color, text length limit, removed underline drawable, and sentence capitalisation:

 private static final InputFilter lenFilter = new InputFilter.LengthFilter(maxLength);
 TextInput.create(c)
   .initialText(text)
   .textColorStateList(ColorStateList.valueOf(color))
   .multiline(true)
   .inputFilter(lenFilter)
   .backgroundColor(Color.TRANSPARENT)
   .inputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_FLAG_CAP_SENTENCES)
   .build();
 

See Also:

com.facebook.litho.widget.TextInputSpec

Optional Props

autofillHints

Type:

java.lang.String[]

cursorDrawableRes

Drawable to set as an edit text cursor.

Type:

int

editable

If set, allows the text to be editable.

Type:

boolean

ellipsize

If set, specifies the position of the text to be ellipsized. See android documentation for behavior description.

Type:

android.text.TextUtils.TruncateAt

error

Sets the right-hand compound drawable of the TextView to the "error" icon and sets an error message that will be displayed in a popup when the TextView has focus. The icon and error message will be reset to null when any key events cause changes to the TextView's text. If the error is null, the error message and icon will be cleared. See https://developer.android.com/reference/android/widget/TextView.html#setError for more details.

Type:

java.lang.CharSequence

errorDrawable

Will show along with the error message when a message is set. @see {@link EditText}

Type:

android.graphics.drawable.Drawable

gravity

Gravity for the text within its container.

Type:

int

highlightColor

Color for selected text.

Type:

java.lang.Integer

hint

Hint text to display.

Type:

java.lang.CharSequence

hintColorStateList

Type:

android.content.res.ColorStateList

imeOptions

Type of data in the text field, reported to an IME when it has focus.

Type:

int

importantForAutofill

Type:

int

initialText

Initial text to display. If set, the value is set on the EditText exactly once: on initial mount. From then on, the EditText's text property is not modified.

Type:

java.lang.CharSequence

inputBackground

The background of the EditText itself; this is subtly distinct from the Litho background prop. The padding of the inputBackground drawable will be applied to the EditText itself, insetting the cursor and text field.

Type:

android.graphics.drawable.Drawable

inputFilters

Used to filter the input to e.g. a max character count.

Type:

java.util.List

inputType

Type of data being placed in a text field, used to help an input method decide how to let the user enter text. To add multiline use multiline(true) method.

Type:

int

keyListener

Type:

android.text.method.KeyListener

maxLines

Maximum number of lines to show.

Type:

int

minLines

Minimum number of lines to show.

Type:

int

movementMethod

Used to set cursor positioning, scrolling and text selection functionality in EditText

Type:

android.text.method.MovementMethod

multiline

If set to true, type of the input will be changed to multiline TEXT. Because passwords or numbers couldn't be multiline by definition.

Type:

boolean

rawInputType

Type of data being placed in a text field. Directly changes the content type integer of the text view, without modifying any other state. This prop will override inputType if both are provided.

Type:

int

shadowColor

Color for the shadow underneath the text.

Type:

int

shadowDx

Horizontal offset of the shadow.

Type:

float

shadowDy

Vertical offset of the shadow.

Type:

float

shadowRadius

Blur radius of the shadow.

Type:

float

textAlignment

Alignment of the text within its container. This only has effect on API level 17 and above; it's up to you to handle earlier API levels by adjusting gravity.

Type:

int

textColorStateList

ColorStateList of the text.

Type:

android.content.res.ColorStateList

textSize

Size of the text.

Type:

int

textWatchers

Used to register text watchers e.g. mentions detection.

Type:

java.util.List

typeface

Typeface for the text.

Type:

android.graphics.Typeface

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TextInput.Builder

Nested classes/interfaces inherited from class com.facebook.litho.SpecGeneratedComponent

SpecGeneratedComponent.TransitionContainer

Nested classes/interfaces inherited from class com.facebook.litho.Component

Component.ContainerBuilder<T extends Component.ContainerBuilder<T>>, Component.MountType, Component.RenderData

Method Summary

Modifier and Type	Method and Description
protected java.lang.Object	acceptTriggerEventImpl(EventTrigger eventTrigger, java.lang.Object eventState, java.lang.Object[] params)
protected boolean	canMeasure() Whether this Component is able to measure itself according to specific size constraints.
boolean	canPreallocate() This API informs the framework to fill the content pool for this Mountable ahead of time.
static void	clearFocus(ComponentContext c, Handle handle) This will send the clearFocus trigger to the component with the given handle.
static void	clearFocus(ComponentContext c, java.lang.String key) Deprecated. Use clearFocus(ComponentContext, Handle) instead.
static void	clearFocus(EventTrigger trigger) Deprecated. Use clearFocus(ComponentContext, Handle) instead.
static EventTrigger<ClearFocusEvent>	clearFocusTrigger(ComponentContext c, java.lang.String key) Deprecated. Do not use this method to get a EventTrigger to use later. Instead give the component a Handle and use clearFocus(ComponentContext, Handle).
static TextInput.Builder	create(ComponentContext context)
static TextInput.Builder	create(ComponentContext context, int defStyleAttr, int defStyleRes)
protected void	createInitialState(ComponentContext _0)
protected com.facebook.litho.widget.TextInput.TextInputStateContainer	createStateContainer()
static void	dispatchKey(ComponentContext c, Handle handle, KeyEvent keyEvent) This will send the dispatchKey trigger to the component with the given handle.
static void	dispatchKey(ComponentContext c, java.lang.String key, KeyEvent keyEvent) Deprecated. Use #dispatchKey(ComponentContext, Handle) instead.
static void	dispatchKey(EventTrigger trigger, KeyEvent keyEvent) Deprecated. Use #dispatchKey(ComponentContext, Handle) instead.
static EventTrigger<DispatchKeyEvent>	dispatchKeyTrigger(ComponentContext c, java.lang.String key) Deprecated. Do not use this method to get a EventTrigger to use later. Instead give the component a Handle and use #dispatchKey(ComponentContext, Handle).
static EventHandler<EditorActionEvent>	getEditorActionEventHandler(ComponentContext context)
static EventHandler<InputConnectionEvent>	getInputConnectionEventHandler(ComponentContext context)
static EventHandler<InputFocusChangedEvent>	getInputFocusChangedEventHandler(ComponentContext context)
static EventHandler<KeyPreImeEvent>	getKeyPreImeEventHandler(ComponentContext context)
static EventHandler<KeyUpEvent>	getKeyUpEventHandler(ComponentContext context)
static java.lang.Integer	getLineCount(ComponentContext c, Handle handle) This will send the getLineCount trigger to the component with the given handle.
static java.lang.Integer	getLineCount(ComponentContext c, java.lang.String key) Deprecated. Use getLineCount(ComponentContext, Handle) instead.
static java.lang.Integer	getLineCount(EventTrigger trigger) Deprecated. Use getLineCount(ComponentContext, Handle) instead.
static EventTrigger<GetLineCountEvent>	getLineCountTrigger(ComponentContext c, java.lang.String key) Deprecated. Do not use this method to get a EventTrigger to use later. Instead give the component a Handle and use getLineCount(ComponentContext, Handle).
Component.MountType	getMountType() This indicates the type of the Object that will be returned by com.facebook.litho.Component#mount.
static EventHandler<SelectionChangedEvent>	getSelectionChangedEventHandler(ComponentContext context)
static EventHandler<SetTextEvent>	getSetTextEventHandler(ComponentContext context)
static java.lang.CharSequence	getText(ComponentContext c, Handle handle) This will send the getText trigger to the component with the given handle.
static java.lang.CharSequence	getText(ComponentContext c, java.lang.String key) Deprecated. Use getText(ComponentContext, Handle) instead.
static java.lang.CharSequence	getText(EventTrigger trigger) Deprecated. Use getText(ComponentContext, Handle) instead.
static EventHandler<TextChangedEvent>	getTextChangedEventHandler(ComponentContext context)
static EventTrigger<GetTextEvent>	getTextTrigger(ComponentContext c, java.lang.String key) Deprecated. Do not use this method to get a EventTrigger to use later. Instead give the component a Handle and use getText(ComponentContext, Handle).
protected boolean	hasState()
boolean	implementsShouldUpdate()
boolean	isEquivalentProps(Component other, boolean shouldCompareCommonProps) Determine if this component has equivalent props to a given component.
boolean	isPureRender()
TextInput	makeShallowCopy()
protected void	onBind(ComponentContext c, java.lang.Object editText, InterStagePropsContainer _2)
protected java.lang.Object	onCreateMountContent(Context c) Create the object that will be mounted in the LithoView.
protected void	onLoadStyle(ComponentContext c)
protected void	onMeasure(ComponentContext c, ComponentLayout layout, int widthSpec, int heightSpec, Size size, InterStagePropsContainer _5)
protected void	onMount(ComponentContext c, java.lang.Object editText, InterStagePropsContainer _2) Deploy all UI elements representing the final bounds defined in the given ComponentLayout.
protected void	onUnbind(ComponentContext c, java.lang.Object editText, InterStagePropsContainer _2)
protected void	onUnmount(ComponentContext c, java.lang.Object editText, InterStagePropsContainer _2) Unload UI elements associated with this component.
int	poolSize() This API informs the framework about the size of the content pool.
void	recordEventTrigger(ComponentContext c, EventTriggersContainer container)
protected static void	remeasureForUpdatedText(ComponentContext c)
protected static void	remeasureForUpdatedTextAsync(ComponentContext c)
protected static void	remeasureForUpdatedTextSync(ComponentContext c)
static void	replaceText(ComponentContext c, Handle handle, java.lang.CharSequence text, int startIndex, int endIndex) This will send the replaceText trigger to the component with the given handle.
static void	replaceText(ComponentContext c, java.lang.String key, java.lang.CharSequence text, int startIndex, int endIndex) Deprecated. Use #replaceText(ComponentContext, Handle) instead.
static void	replaceText(EventTrigger trigger, java.lang.CharSequence text, int startIndex, int endIndex) Deprecated. Use #replaceText(ComponentContext, Handle) instead.
static EventTrigger<ReplaceTextEvent>	replaceTextTrigger(ComponentContext c, java.lang.String key) Deprecated. Do not use this method to get a EventTrigger to use later. Instead give the component a Handle and use #replaceText(ComponentContext, Handle).
static void	requestFocus(ComponentContext c, Handle handle) This will send the requestFocus trigger to the component with the given handle.
static void	requestFocus(ComponentContext c, java.lang.String key) Deprecated. Use requestFocus(ComponentContext, Handle) instead.
static void	requestFocus(EventTrigger trigger) Deprecated. Use requestFocus(ComponentContext, Handle) instead.
static EventTrigger<RequestFocusEvent>	requestFocusTrigger(ComponentContext c, java.lang.String key) Deprecated. Do not use this method to get a EventTrigger to use later. Instead give the component a Handle and use requestFocus(ComponentContext, Handle).
static void	setSelection(ComponentContext c, Handle handle, int start, int end) This will send the setSelection trigger to the component with the given handle.
static void	setSelection(ComponentContext c, java.lang.String key, int start, int end) Deprecated. Use #setSelection(ComponentContext, Handle) instead.
static void	setSelection(EventTrigger trigger, int start, int end) Deprecated. Use #setSelection(ComponentContext, Handle) instead.
static EventTrigger<SetSelectionEvent>	setSelectionTrigger(ComponentContext c, java.lang.String key) Deprecated. Do not use this method to get a EventTrigger to use later. Instead give the component a Handle and use #setSelection(ComponentContext, Handle).
static void	setText(ComponentContext c, Handle handle, java.lang.CharSequence text) This will send the setText trigger to the component with the given handle.
static void	setText(ComponentContext c, java.lang.String key, java.lang.CharSequence text) Deprecated. Use #setText(ComponentContext, Handle) instead.
static void	setText(EventTrigger trigger, java.lang.CharSequence text) Deprecated. Use #setText(ComponentContext, Handle) instead.
static EventTrigger<SetTextEvent>	setTextTrigger(ComponentContext c, java.lang.String key) Deprecated. Do not use this method to get a EventTrigger to use later. Instead give the component a Handle and use #setText(ComponentContext, Handle).
protected boolean	shouldUpdate(Component _prevAbstractImpl, StateContainer _prevStateContainer, Component _nextAbstractImpl, StateContainer _nextStateContainer) Whether the component needs updating.
protected void	transferState(StateContainer _prevStateContainer, StateContainer _nextStateContainer) Call this to transfer the State annotated values between two Component with the same global scope.

Methods inherited from class com.facebook.litho.SpecGeneratedComponent

acceptTriggerEvent, applyPreviousRenderData, bindDynamicProp, copyInterStageImpl, copyPrepareInterStageImpl, createContent, createInterStagePropsContainer, createPoolableContent, createPrepareInterStagePropsContainer, createRecyclingPool, dispatchOnEnteredRange, dispatchOnExitedRange, getExtraAccessibilityNodeAt, getExtraAccessibilityNodesCount, getInterStagePropsContainer, getPoolableContentType, getPrepareInterStagePropsContainer, getSimpleName, getSimpleNameDelegate, getTreePropsForChildren, hasAttachDetachCallback, hasOwnErrorHandler, implementsAccessibility, implementsExtraAccessibilityNodes, isMountSizeDependent, isRecyclingDisabled, needsPreviousRenderData, onAttached, onBoundsDefined, onCreateLayout, onCreateLayoutWithSizeSpec, onCreateMountContentPool, onDetached, onError, onMeasureBaseline, onPrepare, populateTreeProps, prepare, recordRenderData, render, shouldAlwaysRemeasure, usesLocalStateContainer

Methods inherited from class com.facebook.litho.Component

clone, createMountContent, dispatchErrorEvent, dispatchOnEvent, dispatchOnEventImpl, equals, excludeFromIncrementalMount, getCommonProps, getDynamicProps, getErrorHandler, getEventDispatcher, getEventTrigger, getEventTrigger, getHandle, getTreePropFromParent, getTypeId, hasChildLithoViews, hasClickHandlerSet, hashCode, isEqualivalentTreeProps, isEquivalentCommonProps, isEquivalentTo, isEquivalentTo, isLayoutSpecWithSizeSpec, isPureRender, measure, measure, measureMightNotCacheInternalNode, newEventHandler, newEventTrigger, newEventTrigger, onCreateTransition, onPopulateAccessibilityNode, onPopulateExtraAccessibilityNode, registerWorkingRange, resolve, retrieveValue, toString, willRender

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

createStateContainer

protected com.facebook.litho.widget.TextInput.TextInputStateContainer createStateContainer()

Overrides:

createStateContainer in class SpecGeneratedComponent

isEquivalentProps

public boolean isEquivalentProps(Component other,
                                 boolean shouldCompareCommonProps)

Description copied from class: Component

Determine if this component has equivalent props to a given component. This method does not compare common props.

Overrides:

isEquivalentProps in class Component

Parameters:

other - the component to compare to

Returns:

true if the components have equivalent props

makeShallowCopy

public TextInput makeShallowCopy()

Overrides:

makeShallowCopy in class Component

createInitialState

protected void createInitialState(ComponentContext _0)

Overrides:

createInitialState in class SpecGeneratedComponent

onLoadStyle

protected void onLoadStyle(ComponentContext c)

Overrides:

onLoadStyle in class Component

onMeasure

protected void onMeasure(ComponentContext c,
                         ComponentLayout layout,
                         int widthSpec,
                         int heightSpec,
                         Size size,
                         InterStagePropsContainer _5)

Overrides:

onMeasure in class SpecGeneratedComponent

canMeasure

protected boolean canMeasure()

Description copied from class: Component

Whether this Component is able to measure itself according to specific size constraints.

Overrides:

canMeasure in class Component

shouldUpdate

protected boolean shouldUpdate(Component _prevAbstractImpl,
                               StateContainer _prevStateContainer,
                               Component _nextAbstractImpl,
                               StateContainer _nextStateContainer)

Description copied from class: Component

Whether the component needs updating.

For layout components, the framework will verify that none of the children of the component need updating, and that both components have the same number of children. Therefore this method just needs to determine any changes to the top-level component that would cause it to need to be updated (for example, a click handler was added).

For mount specs, the framework does nothing extra and this method alone determines whether the component is updated or not.

Overrides:

shouldUpdate in class Component

Parameters:

_prevAbstractImpl - the previous component to compare against.

_nextAbstractImpl - the component that is now in use.

Returns:

true if the component needs an update, false otherwise.

implementsShouldUpdate

public boolean implementsShouldUpdate()

Overrides:

implementsShouldUpdate in class Component

onCreateMountContent

protected java.lang.Object onCreateMountContent(Context c)

Description copied from class: Component

Create the object that will be mounted in the LithoView.

Overrides:

onCreateMountContent in class Component

Parameters:

c - The Context to be used to create the content.

Returns:

an Object that can be mounted for this component.

onMount

protected void onMount(ComponentContext c,
                       java.lang.Object editText,
                       InterStagePropsContainer _2)

Description copied from class: SpecGeneratedComponent

Deploy all UI elements representing the final bounds defined in the given ComponentLayout. Return either a Drawable or a View or null to be mounted.

Overrides:

onMount in class SpecGeneratedComponent

Parameters:

c - The ComponentContext to mount the component into.

onBind

protected void onBind(ComponentContext c,
                      java.lang.Object editText,
                      InterStagePropsContainer _2)

Overrides:

onBind in class SpecGeneratedComponent

onUnmount

protected void onUnmount(ComponentContext c,
                         java.lang.Object editText,
                         InterStagePropsContainer _2)

Description copied from class: SpecGeneratedComponent

Unload UI elements associated with this component.

Overrides:

onUnmount in class SpecGeneratedComponent

Parameters:

c - The Context for this mount operation.

editText - The Drawable or View mounted by this component.

onUnbind

protected void onUnbind(ComponentContext c,
                        java.lang.Object editText,
                        InterStagePropsContainer _2)

Overrides:

onUnbind in class SpecGeneratedComponent

getMountType

public Component.MountType getMountType()

Description copied from class: Component

This indicates the type of the Object that will be returned by com.facebook.litho.Component#mount.

Overrides:

getMountType in class Component

Returns:

one of Component.MountType

poolSize

public int poolSize()

Description copied from interface: ContentAllocator

This API informs the framework about the size of the content pool. The default is 3.

Experimental. Currently for Litho team internal use only.

Specified by:

poolSize in interface ContentAllocator

Overrides:

poolSize in class SpecGeneratedComponent

canPreallocate

public boolean canPreallocate()

Description copied from interface: ContentAllocator

This API informs the framework to fill the content pool for this Mountable ahead of time. The default value is false, i.e. content is not pre-allocated. Pre-allocation of the content can improve performance in some circumstances where creating the content is expensive.

Specified by:

canPreallocate in interface ContentAllocator

Overrides:

canPreallocate in class SpecGeneratedComponent

Returns:

true if this component can be preallocated.

isPureRender

public boolean isPureRender()

Overrides:

isPureRender in class Component

getTextChangedEventHandler

public static EventHandler<TextChangedEvent> getTextChangedEventHandler(ComponentContext context)

getSelectionChangedEventHandler

public static EventHandler<SelectionChangedEvent> getSelectionChangedEventHandler(ComponentContext context)

getInputFocusChangedEventHandler

public static EventHandler<InputFocusChangedEvent> getInputFocusChangedEventHandler(ComponentContext context)

getKeyUpEventHandler

public static EventHandler<KeyUpEvent> getKeyUpEventHandler(ComponentContext context)

getKeyPreImeEventHandler

public static EventHandler<KeyPreImeEvent> getKeyPreImeEventHandler(ComponentContext context)

getEditorActionEventHandler

public static EventHandler<EditorActionEvent> getEditorActionEventHandler(ComponentContext context)

getSetTextEventHandler

public static EventHandler<SetTextEvent> getSetTextEventHandler(ComponentContext context)

getInputConnectionEventHandler

public static EventHandler<InputConnectionEvent> getInputConnectionEventHandler(ComponentContext context)

requestFocusTrigger

@Deprecated
public static EventTrigger<RequestFocusEvent> requestFocusTrigger(ComponentContext c,
                                                                              java.lang.String key)

Deprecated. Do not use this method to get a EventTrigger to use later. Instead give the component a Handle and use requestFocus(ComponentContext, Handle).

clearFocusTrigger

@Deprecated
public static EventTrigger<ClearFocusEvent> clearFocusTrigger(ComponentContext c,
                                                                          java.lang.String key)

Deprecated. Do not use this method to get a EventTrigger to use later. Instead give the component a Handle and use clearFocus(ComponentContext, Handle).

getTextTrigger

@Deprecated
public static EventTrigger<GetTextEvent> getTextTrigger(ComponentContext c,
                                                                    java.lang.String key)

Deprecated. Do not use this method to get a EventTrigger to use later. Instead give the component a Handle and use getText(ComponentContext, Handle).

getLineCountTrigger

@Deprecated
public static EventTrigger<GetLineCountEvent> getLineCountTrigger(ComponentContext c,
                                                                              java.lang.String key)

Deprecated. Do not use this method to get a EventTrigger to use later. Instead give the component a Handle and use getLineCount(ComponentContext, Handle).

setTextTrigger

@Deprecated
public static EventTrigger<SetTextEvent> setTextTrigger(ComponentContext c,
                                                                    java.lang.String key)

Deprecated. Do not use this method to get a EventTrigger to use later. Instead give the component a Handle and use #setText(ComponentContext, Handle).

replaceTextTrigger

@Deprecated
public static EventTrigger<ReplaceTextEvent> replaceTextTrigger(ComponentContext c,
                                                                            java.lang.String key)

Deprecated. Do not use this method to get a EventTrigger to use later. Instead give the component a Handle and use #replaceText(ComponentContext, Handle).

dispatchKeyTrigger

@Deprecated
public static EventTrigger<DispatchKeyEvent> dispatchKeyTrigger(ComponentContext c,
                                                                            java.lang.String key)

Deprecated. Do not use this method to get a EventTrigger to use later. Instead give the component a Handle and use #dispatchKey(ComponentContext, Handle).

setSelectionTrigger

@Deprecated
public static EventTrigger<SetSelectionEvent> setSelectionTrigger(ComponentContext c,
                                                                              java.lang.String key)

Deprecated. Do not use this method to get a EventTrigger to use later. Instead give the component a Handle and use #setSelection(ComponentContext, Handle).

requestFocus

public static void requestFocus(ComponentContext c,
                                Handle handle)

This will send the requestFocus trigger to the component with the given handle. For more information about using triggers, see https://fblitho.com/docs/trigger-events

requestFocus

@Deprecated
public static void requestFocus(ComponentContext c,
                                            java.lang.String key)

Deprecated. Use requestFocus(ComponentContext, Handle) instead.

requestFocus

@Deprecated
public static void requestFocus(EventTrigger trigger)

Deprecated. Use requestFocus(ComponentContext, Handle) instead.

clearFocus

public static void clearFocus(ComponentContext c,
                              Handle handle)

This will send the clearFocus trigger to the component with the given handle. For more information about using triggers, see https://fblitho.com/docs/trigger-events

clearFocus

@Deprecated
public static void clearFocus(ComponentContext c,
                                          java.lang.String key)

Deprecated. Use clearFocus(ComponentContext, Handle) instead.

clearFocus

@Deprecated
public static void clearFocus(EventTrigger trigger)

Deprecated. Use clearFocus(ComponentContext, Handle) instead.

getText

public static java.lang.CharSequence getText(ComponentContext c,
                                             Handle handle)

This will send the getText trigger to the component with the given handle. For more information about using triggers, see https://fblitho.com/docs/trigger-events

getText

@Deprecated
public static java.lang.CharSequence getText(ComponentContext c,
                                                         java.lang.String key)

Deprecated. Use getText(ComponentContext, Handle) instead.

getText

@Deprecated
public static java.lang.CharSequence getText(EventTrigger trigger)

Deprecated. Use getText(ComponentContext, Handle) instead.

getLineCount

public static java.lang.Integer getLineCount(ComponentContext c,
                                             Handle handle)

This will send the getLineCount trigger to the component with the given handle. For more information about using triggers, see https://fblitho.com/docs/trigger-events

getLineCount

@Deprecated
public static java.lang.Integer getLineCount(ComponentContext c,
                                                         java.lang.String key)

Deprecated. Use getLineCount(ComponentContext, Handle) instead.

getLineCount

@Deprecated
public static java.lang.Integer getLineCount(EventTrigger trigger)

Deprecated. Use getLineCount(ComponentContext, Handle) instead.

setText

public static void setText(ComponentContext c,
                           Handle handle,
                           java.lang.CharSequence text)

This will send the setText trigger to the component with the given handle. For more information about using triggers, see https://fblitho.com/docs/trigger-events

setText

@Deprecated
public static void setText(ComponentContext c,
                                       java.lang.String key,
                                       java.lang.CharSequence text)

Deprecated. Use #setText(ComponentContext, Handle) instead.

setText

@Deprecated
public static void setText(EventTrigger trigger,
                                       java.lang.CharSequence text)

Deprecated. Use #setText(ComponentContext, Handle) instead.

replaceText

public static void replaceText(ComponentContext c,
                               Handle handle,
                               java.lang.CharSequence text,
                               int startIndex,
                               int endIndex)

This will send the replaceText trigger to the component with the given handle. For more information about using triggers, see https://fblitho.com/docs/trigger-events

replaceText

@Deprecated
public static void replaceText(ComponentContext c,
                                           java.lang.String key,
                                           java.lang.CharSequence text,
                                           int startIndex,
                                           int endIndex)

Deprecated. Use #replaceText(ComponentContext, Handle) instead.

replaceText

@Deprecated
public static void replaceText(EventTrigger trigger,
                                           java.lang.CharSequence text,
                                           int startIndex,
                                           int endIndex)

Deprecated. Use #replaceText(ComponentContext, Handle) instead.

dispatchKey

public static void dispatchKey(ComponentContext c,
                               Handle handle,
                               KeyEvent keyEvent)

This will send the dispatchKey trigger to the component with the given handle. For more information about using triggers, see https://fblitho.com/docs/trigger-events

dispatchKey

@Deprecated
public static void dispatchKey(ComponentContext c,
                                           java.lang.String key,
                                           KeyEvent keyEvent)

Deprecated. Use #dispatchKey(ComponentContext, Handle) instead.

dispatchKey

@Deprecated
public static void dispatchKey(EventTrigger trigger,
                                           KeyEvent keyEvent)

Deprecated. Use #dispatchKey(ComponentContext, Handle) instead.

setSelection

public static void setSelection(ComponentContext c,
                                Handle handle,
                                int start,
                                int end)

This will send the setSelection trigger to the component with the given handle. For more information about using triggers, see https://fblitho.com/docs/trigger-events

setSelection

@Deprecated
public static void setSelection(ComponentContext c,
                                            java.lang.String key,
                                            int start,
                                            int end)

Deprecated. Use #setSelection(ComponentContext, Handle) instead.

setSelection

@Deprecated
public static void setSelection(EventTrigger trigger,
                                            int start,
                                            int end)

Deprecated. Use #setSelection(ComponentContext, Handle) instead.

acceptTriggerEventImpl

protected java.lang.Object acceptTriggerEventImpl(EventTrigger eventTrigger,
                                                  java.lang.Object eventState,
                                                  java.lang.Object[] params)

Overrides:

acceptTriggerEventImpl in class SpecGeneratedComponent

recordEventTrigger

public void recordEventTrigger(ComponentContext c,
                               EventTriggersContainer container)

Specified by:

recordEventTrigger in interface HasEventTrigger

Overrides:

recordEventTrigger in class SpecGeneratedComponent

hasState

protected boolean hasState()

Overrides:

hasState in class SpecGeneratedComponent

Returns:

true if the Component is using state, false otherwise.

transferState

protected void transferState(StateContainer _prevStateContainer,
                             StateContainer _nextStateContainer)

Description copied from class: Component

Call this to transfer the State annotated values between two Component with the same global scope.

Overrides:

transferState in class Component

remeasureForUpdatedText

protected static void remeasureForUpdatedText(ComponentContext c)

remeasureForUpdatedTextAsync

protected static void remeasureForUpdatedTextAsync(ComponentContext c)

remeasureForUpdatedTextSync

protected static void remeasureForUpdatedTextSync(ComponentContext c)

create

public static TextInput.Builder create(ComponentContext context)

create

public static TextInput.Builder create(ComponentContext context,
                                       int defStyleAttr,
                                       int defStyleRes)