retriving data from firebase and making listview with checkbox

manpreet Best Answer 2 years ago

app is opening for view seconds then crashes. I am trying to fetch values from firebase and show in listview with checkbox.firebase contains three values that i am fetching. the values when i add from ListViewCheckboxesActivity manually like this

ArrayList<States> stateList = new ArrayList<States>();
States _states = new States("10","BHAWARKUA",false);
stateList.add(_states);

logcat error: ListViewCheckboxesActivity$1 cannot be cast to android.content.Context

Logcat error:

     Process: com.example.listview1, PID: 22931
java.lang.ClassCastException: 
     com.example.listview1.ListViewCheckboxesActivity$1 cannot be cast to android.content.Context
     at com.example.listview1.ListViewCheckboxesActivity$MyCustomAdapter.<init>(ListViewCheckboxesActivity.java:135)
     at com.example.listview1.ListViewCheckboxesActivity$1.onChildAdded(ListViewCheckboxesActivity.java:55)
    at com.google.android.gms.internal.firebase_database.zzbt.zza(Unknown Source:71)
    at com.google.android.gms.internal.firebase_database.zzgx.zzdr(Unknown Source:2)
    at com.google.android.gms.internal.firebase_database.zzhd.run(Unknown Source:71)
    at android.os.Handler.handleCallback(Handler.java:790)
    at android.os.Handler.dispatchMessage(Handler.java:99)
    at android.os.Looper.loop(Looper.java:171)
    at android.app.ActivityThread.main(ActivityThread.java:6651)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal