Duplicate Underlabels When Validating Twice

[mbobic93]

I encountered an error when using the UNDERLABEL style.

java.lang.IllegalStateException: The specified child already has a parent. You must call removeView() on the child's parent first. at android.view.ViewGroup.addViewInner(ViewGroup.java:5034) at android.view.ViewGroup.addView(ViewGroup.java:4865) at android.view.ViewGroup.addView(ViewGroup.java:4805) at com.basgeekball.awesomevalidation.utility.ViewsInfo.restoreViews(SourceFile:32) at com.basgeekball.awesomevalidation.validators.UnderlabelValidator$2.onTextChanged(SourceFile:131) at android.widget.TextView.sendOnTextChanged(TextView.java:9754) at android.widget.TextView.handleTextChanged(TextView.java:9851) at android.widget.TextView$ChangeWatcher.onTextChanged(TextView.java:12509) at android.text.SpannableStringBuilder.sendTextChanged(SpannableStringBuilder.java:1263) at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:575) at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:506) at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:36) at android.view.inputmethod.BaseInputConnection.replaceText(BaseInputConnection.java:843) at android.view.inputmethod.BaseInputConnection.commitText(BaseInputConnection.java:197) at com.android.internal.widget.EditableInputConnection.commitText(EditableInputConnection.java:183) at com.android.internal.view.IInputConnectionWrapper.executeMessage(IInputConnectionWrapper.java:341) at com.android.internal.view.IInputConnectionWrapper$MyHandler.handleMessage(IInputConnectionWrapper.java:85) at android.os.Handler.dispatchMessage(Handler.java:106) at android.os.Looper.loop(Looper.java:193) at android.app.ActivityThread.main(ActivityThread.java:6669) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)

I have 4 EditText views, two of which are using basic regex validation, and two that are using SimpleCustomValidation. My validations are run on a button click. If there has already been an underlabel added, a duplicate one gets right below. When an attempt is made to change the value in the EditText, the above exception gets thrown. I tried adding in a validation.clear() after all my validation.addValidation() calls.

It may also be worth mentioning that I am using androidx libraries. My other validations are working as intended. The only difference here is that this is on an Activity instead of a Fragment.

[thyrlian]

It sounds like a race condition. Could you please check this?

[mbobic93]

I did check that link out. But it's talking Fragments. While I do have validation on my Fragments, this issue I discovered when I'm using an Activity instead. I have the validations set in in the onCreate method of that Activity, within my onClickListener of the button. I do not see the same issue occurring within my Fragment validations.