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I have a two tables that are Subject and chapter. I need to display chapter_name by passing Subject… Read more How To Retrieve Value From The Sqlite Database?

XML: Solution 1: You can not add the same view to two different parents or add a view to a parent… Read more Illegalstateexception For Addview()

I keep getting an IllegalStateException error in the event log while creating new activity in andro… Read more Cannot Create New Activity In Android Studio

I am working with sd card and so trying to get permission in runtime. Here is the code: public clas… Read more Android Java.lang.illegalstateexception In Onrequestpermissionsresult()

I have been trying to make an app that opens a listview fragment (GradeListFragment) from an activi… Read more Illegalstateexception Did Not Create A View When Screen Orientation Changes

This is an extension to Kotlin using Gson to deserialize local json file that I posted earlier. I w… Read more Android Kotlin: Java.lang.illegalstateexception