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Durim Fetahaj
5,946 Points
The method "notifyDataSetChanged()" doesn't work anymore

Posted September 19, 2020 2:02pm by Durim Fetahaj

Durim Fetahaj
5,946 Points
0 Answers
taha siddiqui
6,222 Points
"Remember to declare field as final" error even though I wrote final

Posted March 31, 2020 5:23pm by taha siddiqui

taha siddiqui
6,222 Points
1 Answer
Hamish kundai Chipunza
4,218 Points
Let's practice saving and retrieving instance state. Start by initializing a key named KEY_USERENTRY

Posted September 30, 2019 1:56pm by Hamish kundai Chipunza

Hamish kundai Chipunza
4,218 Points
1 Answer
Prosper moyo
1,876 Points
am sure i have done everything right can anyone please help identify my error coz i cant pass this challenge

Posted August 24, 2019 11:32am by Prosper moyo

Prosper moyo
1,876 Points
1 Answer
Daniel Prowse
7,941 Points
Layout is different when app runs

Posted August 5, 2019 11:37am by Daniel Prowse

Daniel Prowse
7,941 Points
4 Answers
saikiran maddukuri
17,919 Points
what if shared preferences key name of two apps same

Posted June 15, 2019 5:41pm by saikiran maddukuri

saikiran maddukuri
17,919 Points
0 Answers
Tafadzwa Nyazorwe
17,053 Points
Let's practice saving and retrieving instance state. Start by initializing a key named KEY_USERENTRY.

Posted March 5, 2019 10:56pm by Tafadzwa Nyazorwe

Tafadzwa Nyazorwe
17,053 Points
2 Answers
tinashe ibu
5,881 Points
android question on initializing a key name

Posted February 27, 2019 2:22pm by tinashe ibu

tinashe ibu
5,881 Points
1 Answer
<noob />
17,063 Points
What this method does?

Posted February 20, 2019 8:11pm by <noob />

<noob />
17,063 Points
1 Answer
Sheila Maritim
1,720 Points
Errors during imports

Posted February 6, 2019 11:40am by Sheila Maritim

Sheila Maritim
1,720 Points
0 Answers
michael lee
5,179 Points
how to set the string value to the check?

Posted January 22, 2019 7:32am by michael lee

michael lee
5,179 Points
1 Answer
michael lee
5,179 Points
challenge 3 0f 3

Posted January 22, 2019 4:07am by michael lee

michael lee
5,179 Points
1 Answer
zhenhuazhu
2,417 Points
The screen's orientation is not changing

Posted December 27, 2018 7:05pm by zhenhuazhu

zhenhuazhu
2,417 Points
2 Answers
Ali Imran
4,311 Points
I'm stuck

Posted December 16, 2018 5:04am by Ali Imran

Ali Imran
4,311 Points
1 Answer
samuel owino
440 Points
method bundle.putString not found an error

Posted November 15, 2018 7:11am by samuel owino

samuel owino
440 Points
1 Answer
Hu Shien Tan
29,650 Points
Error while doing Android activity lifecycle code challenge

Posted October 15, 2018 6:57am by Hu Shien Tan

Hu Shien Tan
29,650 Points
0 Answers
mustafa ibrahim
3,787 Points
I can not understand this task......what should I do??

Posted September 9, 2018 5:03pm by mustafa ibrahim

mustafa ibrahim
3,787 Points
0 Answers
Samme Qandil
1,228 Points
I am just confused about this challenge, storing the number 10 to the bundle

Posted July 22, 2018 10:44am by Samme Qandil

Samme Qandil
1,228 Points
0 Answers
Voltaire Lopez
5,249 Points
Restore instance State Android

Posted July 22, 2018 8:08am by Voltaire Lopez

Voltaire Lopez
5,249 Points
0 Answers
Joe Jane
175 Points
need help sharedprefrences

Posted May 26, 2018 2:40pm by Joe Jane

Joe Jane
175 Points
1 Answer
Joe Jane
175 Points
don't get it

Posted May 26, 2018 10:30am by Joe Jane

Joe Jane
175 Points
1 Answer
Tomy Lusy
136 Points
task 2

Posted May 3, 2018 10:44am by Tomy Lusy

Tomy Lusy
136 Points
1 Answer
Tomy Lusy
136 Points
DON'T GET WHAT IS WRONG

Posted May 3, 2018 10:34am by Tomy Lusy

Tomy Lusy
136 Points
1 Answer
Tomás Borges
4,394 Points
Error creating the app!

Posted April 28, 2018 11:45am by Tomás Borges

Tomás Borges
4,394 Points
1 Answer
Alicia Beltran
1,203 Points
./MainActivity.java:22: error: cannot find symbol

Posted April 22, 2018 3:40pm by Alicia Beltran

Alicia Beltran
1,203 Points
1 Answer
Kevin Grifo
9,824 Points
The background color and text keeps on getting refreshed to the default values and not the saved values.

Posted February 25, 2018 6:20pm by Kevin Grifo

Kevin Grifo
9,824 Points
1 Answer
Mustafa Ogün Öztürk
3,468 Points
About onSaveInstanceState() method

Posted February 20, 2018 6:20am by Mustafa Ogün Öztürk

Mustafa Ogün Öztürk
3,468 Points
0 Answers
Mustafa Ogün Öztürk
3,468 Points
When is onSaveInstanceState() called, exactly?

Posted February 20, 2018 6:19am by Mustafa Ogün Öztürk

Mustafa Ogün Öztürk
3,468 Points
0 Answers
Imran Asif
7,514 Points
App crash on screen rotation after copying properties set text and set colors in onRestoreInstance method

Posted January 17, 2018 4:41am by Imran Asif

Imran Asif
7,514 Points
1 Answer
PLUS

Kenneth Phillips
Courses Plus Student 10,188 Points
SharedPreferences

Posted December 29, 2017 5:44am by Kenneth Phillips

Kenneth Phillips
Courses Plus Student 10,188 Points
1 Answer

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