Builder
class Builder
| kotlin.Any | |
| ↳ | android.view.inputmethod.CursorAnchorInfo.Builder |
Builder for CursorAnchorInfo. This class is not designed to be thread-safe.
Summary
| Public constructors | |
|---|---|
Builder() |
|
| Public methods | |
|---|---|
| CursorAnchorInfo.Builder! |
Adds the bounding box of the character specified with the index. |
| CursorAnchorInfo.Builder |
addVisibleLineBounds(left: Float, top: Float, right: Float, bottom: Float)Add the bounds of a visible text line of the current editor. |
| CursorAnchorInfo! |
build() |
| CursorAnchorInfo.Builder |
Clear the visible text line bounds previously added to this |
| Unit |
reset()Resets the internal state so that this instance can be reused to build another instance of |
| CursorAnchorInfo.Builder! |
setComposingText(composingTextStart: Int, composingText: CharSequence!)Sets the text range of the composing text. |
| CursorAnchorInfo.Builder |
setEditorBoundsInfo(bounds: EditorBoundsInfo?)Sets the current editor related bounds. |
| CursorAnchorInfo.Builder! |
setInsertionMarkerLocation(horizontalPosition: Float, lineTop: Float, lineBaseline: Float, lineBottom: Float, flags: Int)Sets the location of the text insertion point (zero width cursor) as a rectangle in local coordinates. |
| CursorAnchorInfo.Builder! |
Sets the matrix that transforms local coordinates into screen coordinates. |
| CursorAnchorInfo.Builder! |
setSelectionRange(newStart: Int, newEnd: Int)Sets the text range of the selection. |
| CursorAnchorInfo.Builder |
setTextAppearanceInfo(textAppearanceInfo: TextAppearanceInfo?)Set the information related to text appearance, which is extracted from the original |
Public constructors
Builder
Builder()
Public methods
addCharacterBounds
fun addCharacterBounds(
index: Int,
left: Float,
top: Float,
right: Float,
bottom: Float,
flags: Int
): CursorAnchorInfo.Builder!
Adds the bounding box of the character specified with the index.
| Parameters | |
|---|---|
index |
Int: index of the character in Java chars units. Must be specified in ascending order across successive calls. |
left |
Float: x coordinate of the left edge of the character in local coordinates. |
top |
Float: y coordinate of the top edge of the character in local coordinates. |
right |
Float: x coordinate of the right edge of the character in local coordinates. |
bottom |
Float: y coordinate of the bottom edge of the character in local coordinates. |
flags |
Int: flags for this character bounds. See FLAG_HAS_VISIBLE_REGION, FLAG_HAS_INVISIBLE_REGION and FLAG_IS_RTL. These flags must be specified when necessary. |
| Exceptions | |
|---|---|
java.lang.IllegalArgumentException |
If the index is a negative value, or not greater than all of the previously called indices. |
addVisibleLineBounds
fun addVisibleLineBounds(
left: Float,
top: Float,
right: Float,
bottom: Float
): CursorAnchorInfo.Builder
Add the bounds of a visible text line of the current editor. The line bounds should not include the vertical space between lines or the horizontal space before and after a line. It's preferable if the line bounds are added in the logical order, so that IME can process them easily.
| Parameters | |
|---|---|
left |
Float: the left bound of the left-most character in the line |
top |
Float: the top bound of the top-most character in the line |
right |
Float: the right bound of the right-most character in the line |
bottom |
Float: the bottom bound of the bottom-most character in the line |
| Return | |
|---|---|
CursorAnchorInfo.Builder |
This value cannot be null. |
build
fun build(): CursorAnchorInfo!
| Return | |
|---|---|
CursorAnchorInfo! |
CursorAnchorInfo using parameters in this Builder. |
| Exceptions | |
|---|---|
java.lang.IllegalArgumentException |
if one or more positional parameters are specified but the coordinate transformation matrix is not provided via setMatrix(android.graphics.Matrix). |
clearVisibleLineBounds
fun clearVisibleLineBounds(): CursorAnchorInfo.Builder
Clear the visible text line bounds previously added to this Builder.
| Return | |
|---|---|
CursorAnchorInfo.Builder |
This value cannot be null. |
reset
fun reset(): Unit
Resets the internal state so that this instance can be reused to build another instance of CursorAnchorInfo.
setComposingText
fun setComposingText(
composingTextStart: Int,
composingText: CharSequence!
): CursorAnchorInfo.Builder!
Sets the text range of the composing text. Calling this can be skipped if there is no composing text.
| Parameters | |
|---|---|
composingTextStart |
Int: index where the composing text starts. |
composingText |
CharSequence!: the entire composing text. |
setEditorBoundsInfo
fun setEditorBoundsInfo(bounds: EditorBoundsInfo?): CursorAnchorInfo.Builder
Sets the current editor related bounds.
| Parameters | |
|---|---|
bounds |
EditorBoundsInfo?: EditorBoundsInfo in local coordinates. This value may be null. |
| Return | |
|---|---|
CursorAnchorInfo.Builder |
This value cannot be null. |
setInsertionMarkerLocation
fun setInsertionMarkerLocation(
horizontalPosition: Float,
lineTop: Float,
lineBaseline: Float,
lineBottom: Float,
flags: Int
): CursorAnchorInfo.Builder!
Sets the location of the text insertion point (zero width cursor) as a rectangle in local coordinates. Calling this can be skipped when there is no text insertion point; however if there is an insertion point, editors must call this method.
| Parameters | |
|---|---|
horizontalPosition |
Float: horizontal position of the insertion marker, in the local coordinates that will be transformed with the transformation matrix when rendered on the screen. This should be calculated or compatible with Layout#getPrimaryHorizontal(int). |
lineTop |
Float: vertical position of the insertion marker, in the local coordinates that will be transformed with the transformation matrix when rendered on the screen. This should be calculated or compatible with Layout#getLineTop(int). |
lineBaseline |
Float: vertical position of the insertion marker, in the local coordinates that will be transformed with the transformation matrix when rendered on the screen. This should be calculated or compatible with Layout#getLineBaseline(int). |
lineBottom |
Float: vertical position of the insertion marker, in the local coordinates that will be transformed with the transformation matrix when rendered on the screen. This should be calculated or compatible with Layout#getLineBottom(int). |
flags |
Int: flags of the insertion marker. See FLAG_HAS_VISIBLE_REGION for example. |
setMatrix
fun setMatrix(matrix: Matrix!): CursorAnchorInfo.Builder!
Sets the matrix that transforms local coordinates into screen coordinates.
| Parameters | |
|---|---|
matrix |
Matrix!: transformation matrix from local coordinates into screen coordinates. null is interpreted as an identity matrix. |
setSelectionRange
fun setSelectionRange(
newStart: Int,
newEnd: Int
): CursorAnchorInfo.Builder!
Sets the text range of the selection. Calling this can be skipped if there is no selection.
setTextAppearanceInfo
fun setTextAppearanceInfo(textAppearanceInfo: TextAppearanceInfo?): CursorAnchorInfo.Builder
Set the information related to text appearance, which is extracted from the original TextView.
| Parameters | |
|---|---|
textAppearanceInfo |
TextAppearanceInfo?: TextAppearanceInfo of TextView. This value may be null. |
| Return | |
|---|---|
CursorAnchorInfo.Builder |
This value cannot be null. |