ItemAlignmentFacet.ItemAlignmentDef

fun getItemAlignmentFocusViewId(): Int

Returns Id of which child view take focus for alignment. When not set, it will use use same id of getItemAlignmentViewId

fun getItemAlignmentOffset(): Int

Returns number of pixels to the end of low edge. Supports right to left layout direction. In left to right or vertical case, it's the offset added to left/top edge. In right to left case, it's the offset subtracted from right edge.

fun getItemAlignmentOffsetPercent(): Float

Gets the offset percent for item alignment in addition to offset. E.g., 40 means 40% of the width from the low edge. In the right to left case, it's the 40% from right edge. Use ITEM_ALIGN_OFFSET_PERCENT_DISABLED to disable.

fun getItemAlignmentViewId(): Int

Returns Id of which child view to be aligned. View.NO_ID refers to root view and should be only used in first one. Different view ids of #getAlignmentDefs() define multiple alignment steps within one itemView, e.g. there are two child views R.id.child1 and R.id.child2. App may allocated two ItemAlignmentDefs, one with view id R.id.child1, the other with view id R.id.child2. Note this id may or may not be same as the child view that takes focus.

fun isAlignedToTextViewBaseLine(): Boolean

Returns true when View should be aligned to getBaseline

fun isItemAlignmentOffsetWithPadding(): Boolean

Returns true if applies padding to item alignment when getItemAlignmentOffsetPercent is 0 or 100; returns false otherwise.

When true: Applies start/top padding when getItemAlignmentOffsetPercent is 0. Applies end/bottom padding when getItemAlignmentOffsetPercent is 100. Does not apply padding if getItemAlignmentOffsetPercent is neither 0 nor 100.

When false: does not apply padding

fun setAlignedToTextViewBaseline(alignToBaseline: Boolean): Unit

When true, align to getBaseline for the view of with id equals getItemAlignmentViewId; false otherwise.

fun setItemAlignmentFocusViewId(viewId: Int): Unit

Sets Id of which child view take focus for alignment. When not set, it will use use same id of getItemAlignmentViewId.

fun setItemAlignmentOffset(offset: Int): Unit

Sets number of pixels to the end of low edge. Supports right to left layout direction.

fun setItemAlignmentOffsetPercent(percent: Float): Unit

Sets the offset percent for item alignment in addition to offset. E.g., 40 means 40% of width/height from the low edge. In the right to left case, it's the 40% width from right edge. Use ITEM_ALIGN_OFFSET_PERCENT_DISABLED to disable.

fun setItemAlignmentOffsetWithPadding(withPadding: Boolean): Unit

Sets whether applies padding to item alignment when getItemAlignmentOffsetPercent is 0 or 100.

When true: Applies start/top padding if getItemAlignmentOffsetPercent is 0. Applies end/bottom padding if getItemAlignmentOffsetPercent is 100. Does not apply padding if getItemAlignmentOffsetPercent is neither 0 nor 100.

When false: does not apply padding

fun setItemAlignmentViewId(viewId: Int): Unit

Sets Id of which child view to be aligned. View.NO_ID refers to root view and should be only used in first one. Different view ids of #getAlignmentDefs() define multiple alignment steps within one itemView, e.g. there are two child views R.id.child1 and R.id.child2. App may allocated two ItemAlignmentDefs, one with view id R.id.child1, the other with view id R.id.child2. Note this id may or may not be same as the child view that takes focus.