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Code Issues Releases Wiki Activity

Prevent emoji2 crashes

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This commit is contained in:
M66B 2023-04-01 09:20:35 +02:00
parent 670aaf1970
commit adece7e5c1
2 changed files with 80 additions and 1 deletions
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2
app/src/main/java/androidx/emoji2/text/SpannableBuilder.java
View file

@ -47,7 +47,7 @@ import java.util.concurrent.atomic.AtomicInteger;
* @hide
*/
@RestrictTo(RestrictTo.Scope.LIBRARY_GROUP)
public final class SpannableBuilder extends SpannableStringBuilder {
public final class SpannableBuilder extends eu.faircode.email.SpannableStringBuilderEx {
/**
* DynamicLayout$ChangeWatcher class.
*/

79
app/src/main/java/eu/faircode/email/SpannableStringBuilderEx.java
View file

@ -21,6 +21,10 @@ package eu.faircode.email;
import android.text.SpannableStringBuilder;
import androidx.annotation.Nullable;
import java.lang.reflect.Array;
public class SpannableStringBuilderEx extends SpannableStringBuilder {
public SpannableStringBuilderEx() {
super();
@ -65,6 +69,81 @@ public class SpannableStringBuilderEx extends SpannableStringBuilder {
at android.os.Looper.loop(Looper.java:236)
at android.app.ActivityThread.main(ActivityThread.java:7861)
*/
/*
java.lang.IndexOutOfBoundsException: setSpan (196 ... 203) ends beyond length 202
at android.text.SpannableStringBuilder.checkRange(SpannableStringBuilder.java:1326)
at android.text.SpannableStringBuilder.setSpan(SpannableStringBuilder.java:685)
at android.text.SpannableStringBuilder.setSpan(SpannableStringBuilder.java:677)
at androidx.emoji2.text.SpannableBuilder.setSpan(SourceFile:18)
at android.widget.Editor$SuggestionsPopupWindow.updateSuggestions(Editor.java:4123)
*/
}
}
@Override
public <T> T[] getSpans(int queryStart, int queryEnd, @Nullable Class<T> kind) {
try {
return super.getSpans(queryStart, queryEnd, kind);
} catch (Throwable ex) {
/*
java.lang.ArrayIndexOutOfBoundsException: length=...; index=...
at android.text.SpannableStringBuilder.getSpansRec(SpannableStringBuilder.java:984)
at android.text.SpannableStringBuilder.getSpansRec(SpannableStringBuilder.java:988)
at android.text.SpannableStringBuilder.getSpans(SpannableStringBuilder.java:877)
at android.text.SpannableStringBuilder.getSpans(SpannableStringBuilder.java:847)
at androidx.emoji2.text.SpannableBuilder.getSpans(SpannableBuilder:160)
*/
/*
java.lang.ArrayStoreException: android.text.Selection$START cannot be stored in an array of type android.text.style.CharacterStyle[]
at android.text.SpannableStringBuilder.getSpansRec(SpannableStringBuilder.java:987)
at android.text.SpannableStringBuilder.getSpansRec(SpannableStringBuilder.java:991)
at android.text.SpannableStringBuilder.getSpansRec(SpannableStringBuilder.java:991)
at android.text.SpannableStringBuilder.getSpansRec(SpannableStringBuilder.java:954)
at android.text.SpannableStringBuilder.getSpans(SpannableStringBuilder.java:880)
at android.text.SpannableStringBuilder.getSpans(SpannableStringBuilder.java:849)
at androidx.emoji2.text.SpannableBuilder.getSpans(SpannableBuilder:160)
*/
Log.e(ex);
return (T[]) Array.newInstance(kind, 0);
}
}
@Override
public SpannableStringBuilder replace(int start, int end, CharSequence tb, int tbstart, int tbend) {
try {
// https://issuetracker.google.com/issues/233525229
return super.replace(start, end, tb, tbstart, tbend);
} catch (Throwable ex) {
/*
java.lang.IllegalArgumentException: Invalid offset: 95. Valid range is [0, 53]
at android.text.method.WordIterator.checkOffsetIsValid(WordIterator.java:401)
at android.text.method.WordIterator.isBoundary(WordIterator.java:101)
at android.widget.Editor$SelectionHandleView.positionAtCursorOffset(Editor.java:6044)
at android.widget.Editor$HandleView.invalidate(Editor.java:4881)
at android.widget.Editor$SelectionModifierCursorController.invalidateHandles(Editor.java:6906)
at android.widget.Editor.invalidateHandlesAndActionMode(Editor.java:2241)
at android.widget.TextView.spanChange(TextView.java:10979)
at android.widget.TextView$ChangeWatcher.onSpanRemoved(TextView.java:13846)
at android.text.SpannableStringBuilder.sendSpanRemoved(SpannableStringBuilder.java:1297)
at android.text.SpannableStringBuilder.removeSpan(SpannableStringBuilder.java:502)
at android.text.SpannableStringBuilder.removeSpan(SpannableStringBuilder.java:802)
at android.text.SpannableStringBuilder.removeSpan(SpannableStringBuilder.java:790)
at androidx.emoji2.text.SpannableBuilder.removeSpan(SpannableBuilder:179)
at android.widget.TextView.removeAdjacentSuggestionSpans(TextView.java:10774)
at android.widget.Editor.updateSpellCheckSpans(Editor.java:1000)
at android.widget.Editor.sendOnTextChanged(Editor.java:1610)
at android.widget.TextView.sendOnTextChanged(TextView.java:10793)
at android.widget.TextView.handleTextChanged(TextView.java:10904)
at android.widget.TextView$ChangeWatcher.onTextChanged(TextView.java:13807)
at android.text.SpannableStringBuilder.sendTextChanged(SpannableStringBuilder.java:1268)
at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:577)
at androidx.emoji2.text.SpannableBuilder.replace(SpannableBuilder:315)
at android.text.SpannableStringBuilder.insert(SpannableStringBuilder.java:226)
at androidx.emoji2.text.SpannableBuilder.insert(SpannableBuilder:323)
at androidx.emoji2.text.SpannableBuilder.insert(SpannableBuilder:49)
*/
Log.e(ex);
return this;
}
}
}