luckyimnotanigger/HeliBoard
1
0
Fork 0
mirror of https://github.com/Helium314/HeliBoard.git synced 2025-04-20 14:19:08 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

further improve fix in ce0bf06545

Browse source
This commit is contained in:
Helium314 2023-08-28 20:48:57 +02:00
parent 78cccee9bb
commit 9713c4a25a
1 changed files with 27 additions and 23 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
app/src/main/java/org/dslul/openboard/inputmethod/latin/RichInputConnection.java
View file

@ -718,17 +718,22 @@ public final class RichInputConnection implements PrivateCommandPerformer {
return null;
}
// issue:
// type 2 words and space, press delete twice -> remaining word and space before are selected
// now on next key press, the space before the word is removed
// or complete a word by choosing a suggestion than press backspace -> same thing
// what is sometimes happening (depending on app, or maybe input field attributes):
// we just pressed delete, and getTextBeforeCursor gets the correct text,
// but getTextBeforeCursorAndDetectLaggyConnection returns the old word, before the deletion (not sure why)
// -> detect this difference, and try to fix it
// -> we try to detect this difference, and then try to fix it
// interestingly, getTextBeforeCursor seems to only get the correct text because it uses
// mCommittedTextBeforeComposingText where the text is cached
// (this check is really annoyingly long for the simple thing to be done)
if (before.length() > 0 && after.length() == 0) {
// what could be actually going on? we probably need to fetch the text because we want updated styles if any
// we need text before, and text after is always empty or a separator or similar
if (before.length() > 0 && (after.length() == 0 || !isPartOfCompositionForScript(Character.codePointBefore(after, 0), spacingAndPunctuations, scriptId))) {
final int lastBeforeCodePoint = Character.codePointBefore(before, before.length());
if (!isPartOfCompositionForScript(lastBeforeCodePoint, spacingAndPunctuations, scriptId)) {
// before ends with separator or similar -> check whether text before cursor ends with the same codepoint
// check whether before ends with the same codepoint as getTextBeforeCursor
int lastBeforeLength = Character.charCount(lastBeforeCodePoint);
CharSequence codePointBeforeCursor = getTextBeforeCursor(lastBeforeLength, 0);
if (codePointBeforeCursor.length() != 0 && Character.codePointAt(codePointBeforeCursor, 0) != lastBeforeCodePoint) {
@ -738,7 +743,7 @@ public final class RichInputConnection implements PrivateCommandPerformer {
final CharSequence beforeCursor = getTextBeforeCursor(beforeWithoutLast.length(), 0);
if (beforeCursor.length() == beforeWithoutLast.length()) {
boolean same = true;
// CharSequence has undefined equals
// CharSequence has undefined equals, so we need to compare characters
for (int i = 0; i < beforeCursor.length(); i++) {
if (beforeCursor.charAt(i) != beforeWithoutLast.charAt(i)) {
same = false;
@ -751,7 +756,6 @@ public final class RichInputConnection implements PrivateCommandPerformer {
}
}
}
}
// Going backward, find the first breaking point (separator)
int startIndexInBefore = before.length();