/**
* This method works around the issue crbug.com/373934 where Blink does not cancel the composition
* when we send a commit with the empty text.
*
* <p>TODO(aurimas) Remove this once crbug.com/373934 is fixed.
*
* @param text Text that software keyboard requested to commit.
* @return Whether the workaround was performed.
*/
private boolean maybePerformEmptyCompositionWorkaround(CharSequence text) {
int selectionStart = Selection.getSelectionStart(mEditable);
int selectionEnd = Selection.getSelectionEnd(mEditable);
int compositionStart = getComposingSpanStart(mEditable);
int compositionEnd = getComposingSpanEnd(mEditable);
if (TextUtils.isEmpty(text)
&& (selectionStart == selectionEnd)
&& compositionStart != INVALID_COMPOSITION
&& compositionEnd != INVALID_COMPOSITION) {
beginBatchEdit();
finishComposingText();
int selection = Selection.getSelectionStart(mEditable);
deleteSurroundingText(selection - compositionStart, selection - compositionEnd);
endBatchEdit();
return true;
}
return false;
}
