InputState
data class InputState
| kotlin.Any | |
| ↳ | androidx.ui.input.InputState |
Stores an input state for IME
IME can request editor state with calling getTextBeforeCursor, getSelectedText, etc. This class stores a snapshot of the input state of the edit buffer and provide utility functions for answering these information retrieval requests.
Summary
Public constructors |
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Stores an input state for IME |
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Public methods |
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| String |
Helper function for getting text currently selected. |
| String |
getTextAfterSelection(maxChars: Int)Helper function for getting text after selection range. |
| String |
getTextBeforeSelection(maxChars: Int)Helper function for getting text before selection range. |
Properties |
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|---|---|
| TextRange? |
A composition range visible to IME. |
| TextRange |
A selection range visible to IME. |
| String |
A text visible to IME |
Public constructors
<init>
InputState(
text: String = "",
selection: TextRange = TextRange(0, 0),
composition: TextRange? = null)
Stores an input state for IME
IME can request editor state with calling getTextBeforeCursor, getSelectedText, etc. This class stores a snapshot of the input state of the edit buffer and provide utility functions for answering these information retrieval requests.
Public methods
getTextAfterSelection
fun getTextAfterSelection(maxChars: Int): String
Helper function for getting text after selection range.
getTextBeforeSelection
fun getTextBeforeSelection(maxChars: Int): String
Helper function for getting text before selection range.
Properties
composition
val composition: TextRange?
A composition range visible to IME. If null, there is no composition range. If non-null, the composition range must be valid range in the given text.
selection
val selection: TextRange
A selection range visible to IME. The selection range must be valid range in the given text.