Builder
class Builder
Builder for DeleteRangeGesture. This class is not designed to be thread-safe.
Summary
Public constructors
Public methods
build
fun build(): DeleteRangeGesture
| Exceptions |
java.lang.IllegalArgumentException |
if one or more positional parameters are not specified. |
setDeletionEndArea
fun setDeletionEndArea(endArea: RectF): DeleteRangeGesture.Builder
Set rectangular single/multiline end of text deletion area intersecting with text. The resulting deletion is performed from the start of first word/character in the start rectangle setDeletionStartArea(android.graphics.RectF) to the end of the last word/character in the end rectangle.
Intersection is determined using setGranularity(int). e.g. HandwritingGesture#GRANULARITY_WORD includes all the words with their width/height center included in the deletion rectangle.
| Parameters |
endArea |
RectF: RectF (in screen coordinates) for start of deletion. This rectangle belongs to the last line where deletion should end. This value cannot be null. |
setDeletionStartArea
fun setDeletionStartArea(startArea: RectF): DeleteRangeGesture.Builder
Set rectangular single/multiline start of text deletion area intersecting with text. The resulting deletion is performed from the start of first word/character in the start rectangle to the end of the last word/character in the end rectangle setDeletionEndArea(android.graphics.RectF).
Intersection is determined using setGranularity(int). e.g. HandwritingGesture#GRANULARITY_WORD includes all the words with their width/height center included in the deletion rectangle.
| Parameters |
startArea |
RectF: RectF (in screen coordinates) for start of deletion. This rectangle belongs to first line where deletion should start. This value cannot be null. |
setFallbackText
fun setFallbackText(fallbackText: String?): DeleteRangeGesture.Builder
Set fallback text that will be committed at current cursor position if there is no applicable text beneath the area of gesture.
| Parameters |
fallbackText |
String?: text to set This value may be null. |
setGranularity
fun setGranularity(granularity: Int): DeleteRangeGesture.Builder
Define text deletion granularity. Intersecting words/characters will be included in the operation.
