Android Programming (4th Edition)


Topic Replies Views Activity
resolveActivity return null but startActivity works if not checking
15. Implicit Intents
4 3350 October 2, 2021
Solution for startActivityForResult() deprecated in Fragment 1.3.0
15. Implicit Intents
5 20620 September 12, 2021
Kotlin code for complete example Apps
General Book Discussion
7 1856 September 7, 2021
Challenge: Preventing Repeat Answers
3. The Activity Lifecycle
10 2348 September 5, 2021
Listing 1.7 - please explain again
1. Your First Android Application
2 694 September 3, 2021
Icon challenge solution
23. More About Intents and Tasks
0 358 August 28, 2021
Android:exported Must be explicitly defined in Android 12
1. Your First Android Application
1 387 August 27, 2021
requireActivity().contentResolver.query(...) returning 0 elements for API 30
15. Implicit Intents
0 456 August 18, 2021
4th Edition Errata
General Book Discussion

Hello! This post will contain the errata that is found in the 4th edition of the Android Programming Guide.

25 4355 August 9, 2021
How to implement preloading
25. Loopers, Handlers, and HandlerThread
1 582 May 25, 2021
How do I update repeated answer ,button disable in this chapter
4. Persisting UI State
0 379 July 17, 2021
My solution for Challenge number one: Closing Loopholes for Cheaters
6. Your Second Activity
2 1068 July 10, 2021
Execution failed for task ':app:kaptDebugKotlin'
11. Databases and the Room Library
1 5181 July 9, 2021
Unable to catch exception using debugger
5. Debugging Android Apps
3 446 July 2, 2021
queryIntentActivities <queries>
23. More About Intents and Tasks
1 801 June 14, 2021
Challenge 2: Play Sound Across Rotation
20. Unit Testing and Audio Playback
0 539 June 3, 2021
Challenge 1: Detail Display
16. Taking Pictures with Intents
0 620 June 2, 2021
Challenge: Another Implicit Intent - Done
15. Implicit Intents
0 590 June 2, 2021
Chapter 14 Challenge: An empty view for the RecyclerView
14. The App Bar
1 1285 May 31, 2021
Challenge: TimeDialoge
13. Dialogs
0 556 May 31, 2021
Challenge: Efficient RecyclerView Reloading
12. Fragment Navigation
0 580 May 31, 2021
Challenge: RecyclerView ViewTypes (Easier probably)
9. Displaying Lists with RecyclerView
0 573 May 30, 2021
How to enable androidx artifact in android studio 4.0.1
1. Your First Android Application
2 3214 May 27, 2021
Cannot find symbol CrimeDao
11. Databases and the Room Library
4 1980 May 24, 2021
Chapter 12 - Challenge: Efficient RecyclerView Reloading
12. Fragment Navigation
3 1436 May 22, 2021
assertThat(subject.title, 'is'(sound.name)) shows error
20. Unit Testing and Audio Playback
2 656 May 21, 2021
Chapter 19 discussion?
General Book Discussion
1 394 May 21, 2021
Listing 16:14 conservative scale deprecated defaultDisplay
16. Taking Pictures with Intents
0 579 May 20, 2021
OnActivityResult Uri error
15. Implicit Intents
4 1247 May 19, 2021
Suspect Button always Disabled despite i have contacts app
15. Implicit Intents
1 505 May 19, 2021