Error in TEditView "Java.lang.index.outofboundsexception: setspan (3 ... 3) ends beyond lenght 0

[samuelsoarees]

When i selected a text in a TEditView, and delete all the text, the app raise this exception.

Project Project1.apk raised exception class EJNIException with message 'java.lang.IndexOutOfBoundsException: setSpan (9 ... 9) ends beyond length 0'.

[marlonnardi]

TestCaseEditView.zip
I updated to Delphi 12.2 and now I'm having this problem too.

Windows = OK
IOS = OK
Android - ERROR

I am using:
Android SDK 35.0.2 32-bit and 64-bit

[DelphiWorlds]

This is a bug in Delphi 12.2

[marlonnardi]

Temporary fix

FMX.Platform.UI.Android

procedure TTextServiceAndroid.InternalUpdateSelection;
var
  SelStart, SelEnd: Integer;
begin
  if FTextView = nil then
    Exit;
  CalculateSelectionBounds(SelStart, SelEnd);
  SelStart := Min(SelStart, JCharSequenceToStr(FTextView.getText).length);
  SelEnd := Min(SelEnd, JCharSequenceToStr(FTextView.getText).length);
  if SelEnd - SelStart > 0 then
    FTextView.setSelection(SelStart, SelEnd)
  else
    FTextView.setSelection(SelStart);
end;

[maurobotta]

Delphi 12.3 Have again it

[DelphiWorlds]

Exactly the same error, using exactly the same steps to reproduce it?

[marlonnardi]

Delphi 12.3 Have again it

Use the style_view branch; this bug has already been fixed there.

https://github.com/yangyxd/FMXUI/tree/styles_view

[marlonnardi]

@KngStr @yangyxd It would be really interesting to update the master branch according to the style_view; it's already very well tested and working for all my usage scenarios (Windows, Android, and iOS).