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Backport android api 30+ fix for backspace to SDL2

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(cherry picked from commit 22a6d76f22)
This commit is contained in:
Tobiasz Laskowski
2026-03-04 03:42:52 +00:00
committed by Sam Lantinga
parent 6e43302694
commit 9324f9eb55
1 changed files with 9 additions and 11 deletions
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20
android-project/app/src/main/java/org/libsdl/app/SDLActivity.java
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@@ -2008,17 +2008,15 @@ class SDLInputConnection extends BaseInputConnection {
@Override
public boolean deleteSurroundingText(int beforeLength, int afterLength) {
if (Build.VERSION.SDK_INT <= 29 /* Android 10.0 (Q) */) {
// Workaround to capture backspace key. Ref: http://stackoverflow.com/questions>/14560344/android-backspace-in-webview-baseinputconnection
// and https://bugzilla.libsdl.org/show_bug.cgi?id=2265
if (beforeLength > 0 && afterLength == 0) {
// backspace(s)
while (beforeLength-- > 0) {
nativeGenerateScancodeForUnichar('\b');
}
return true;
}
}
// Workaround to capture backspace key. Ref: http://stackoverflow.com/questions>/14560344/android-backspace-in-webview-baseinputconnection
// and https://bugzilla.libsdl.org/show_bug.cgi?id=2265
if (beforeLength > 0 && afterLength == 0) {
// backspace(s)
while (beforeLength-- > 0) {
nativeGenerateScancodeForUnichar('\b');
}
return true;
}
if (!super.deleteSurroundingText(beforeLength, afterLength)) {
return false;