Comments (11)
yydcdut
commented on August 28, 2024
1
Sorry, I will fix it at this weekend.
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yydcdut
commented on August 28, 2024
1
I will fix it tomorrow~
haha, thank you
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korelstar
commented on August 28, 2024
This bug still occurs in 0.0.8-beta. Do you were able to reproduce it?
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yydcdut
commented on August 28, 2024
@korelstar
So, type Test and then, delete t, s, e. When deleting T, app crashed?
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korelstar
commented on August 28, 2024
Using the example app in this repository:
- Change default Text to
Testin https://github.com/yydcdut/RxMarkdown/blob/master/app/src/main/java/com/yydcdut/markdowndemo/EditActivity.java#L81 - Start example app, chose
Edit and Show - Put the cursor to the end of the line (after
Test) - Press ⌫ on your virtual keyboard (removes
t) - Press ⌫ on your virtual keyboard (removes
s) - Press ⌫ on your virtual keyboard (the app crashes)
It is important that no other Text is in the EditText.
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yydcdut
commented on August 28, 2024
It doesn't crash on my phone
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korelstar
commented on August 28, 2024
That's strange. I've tested with different devices and in the emulator. Always the same.
I will try to investigate further ...
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korelstar
commented on August 28, 2024
I've installed Android Studio (latest version) on another computer with another OS (Windows instead of Linux) using the default configuration, created an emulator with the default configuration and checked out the master branch of this repository. Then I did the steps shown above (#19 (comment)) and found that the app crashes! Here is the updated Exception (line numbers differ to my first posting, since master has changed).
java.lang.IndexOutOfBoundsException: getChars (1 ... 2) ends beyond length 1
at android.text.SpannableStringBuilder.checkRange(SpannableStringBuilder.java:1265)
at android.text.SpannableStringBuilder.getChars(SpannableStringBuilder.java:1147)
at android.text.TextUtils.getChars(TextUtils.java:89)
at android.text.SpannableStringBuilder.<init>(SpannableStringBuilder.java:66)
at android.text.SpannableStringBuilder.subSequence(SpannableStringBuilder.java:1139)
at com.yydcdut.rxmarkdown.edit.BlockQuotesController.onTextChanged(BlockQuotesController.java:74)
at com.yydcdut.rxmarkdown.RxMDEditText.onTextChanged4Controller(RxMDEditText.java:291)
at com.yydcdut.rxmarkdown.RxMDEditText.access$900(RxMDEditText.java:54)
at com.yydcdut.rxmarkdown.RxMDEditText$EditTextWatcher.onTextChanged(RxMDEditText.java:212)
at android.widget.TextView.sendOnTextChanged(TextView.java:8186)
at android.widget.TextView.handleTextChanged(TextView.java:8248)
at android.widget.TextView$ChangeWatcher.onTextChanged(TextView.java:10370)
at android.text.SpannableStringBuilder.sendTextChanged(SpannableStringBuilder.java:1208)
at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:578)
at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:509)
at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:508)
at android.view.inputmethod.BaseInputConnection.replaceText(BaseInputConnection.java:844)
at android.view.inputmethod.BaseInputConnection.setComposingText(BaseInputConnection.java:617)
at com.android.internal.view.IInputConnectionWrapper.executeMessage(IInputConnectionWrapper.java:400)
at com.android.internal.view.IInputConnectionWrapper$MyHandler.handleMessage(IInputConnectionWrapper.java:91)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6077)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)
So what's different between us? Is it possible that you try with a fresh installation, too?
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yydcdut
commented on August 28, 2024
It's no reason crashed on method com.yydcdut.rxmarkdown.edit.BlockQuotesController.onTextChanged(CharSequence s, int start, int before, int after) when deleting.
The parameter 'after' is always 0 when deleting, and
if (after == 0) {
return;
}
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yydcdut
commented on August 28, 2024
OK, I reproduced it.
Delete 3 or 4 chars and add less 3 or 4 char in the same time.
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korelstar
commented on August 28, 2024
Exactly! Phew, I'm very happy that you were able to reproduce it. 😄
Any ideas how to solve this? I had problems to understand the respective code ...
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