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Fix footer when text does not match the locale's RTL status

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Change-Id: Iaaf3d5fc2f2bd1b635974494362ed6569962e67e
This commit is contained in:
SpiritCroc 2020-12-28 14:00:37 +01:00
parent 2aaca9cea9
commit 813d3679cd
1 changed files with 13 additions and 1 deletions
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14
vector/src/main/java/im/vector/app/core/ui/views/FooteredTextView.kt
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@ -37,6 +37,18 @@ class FooteredTextView @JvmOverloads constructor(
}
*/
val lastLine = layout.lineCount - 1
// Let's check if the last line's text has the same RTL behaviour as the layout direction.
val viewIsRtl = layoutDirection == LAYOUT_DIRECTION_RTL
val lastVisibleCharacter = layout.getLineVisibleEnd(lastLine) - 1
val looksLikeRtl = layout.isRtlCharAt(lastVisibleCharacter)
if (looksLikeRtl != viewIsRtl) {
// Our footer would overlap text even if there is space in the last line, so reserve space in y-direction
setMeasuredDimension(max(measuredWidth, footerWidth), measuredHeight + footerHeight)
return
}
// Get required width for all lines
var maxLineWidth = 0f
for (i in 0 until layout.lineCount) {
@ -48,7 +60,7 @@ class FooteredTextView @JvmOverloads constructor(
var newWidth = ceil(maxLineWidth).toInt()
var newHeight = measuredHeight
val widthLastLine = layout.getLineWidth(layout.lineCount-1)
val widthLastLine = layout.getLineWidth(lastLine)
// Required width if putting footer in the same line as the last line
val widthWithHorizontalFooter = widthLastLine + footerWidth