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fix crash when inserting custom emojis at the start of the compose field (#1706)

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Konrad Pozniak 2020-02-21 22:08:41 +01:00 committed by GitHub
parent 1eef035a9e
commit 6d48811767
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1 changed files with 5 additions and 4 deletions
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9
app/src/main/java/com/keylesspalace/tusky/components/compose/ComposeActivity.kt
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@ -412,10 +412,11 @@ class ComposeActivity : BaseActivity(),
// If you select "backward" in an editable, you get SelectionStart > SelectionEnd
val start = composeEditField.selectionStart.coerceAtMost(composeEditField.selectionEnd)
val end = composeEditField.selectionStart.coerceAtLeast(composeEditField.selectionEnd)
val textToInsert = if (
composeEditField.text.isNotEmpty()
&& !composeEditField.text[start - 1].isWhitespace()
) " $text" else text
val textToInsert = if (start > 0 && !composeEditField.text[start - 1].isWhitespace()) {
" $text"
} else {
text
}
composeEditField.text.replace(start, end, textToInsert)
// Set the cursor after the inserted text