Android Forum at JavaRanch

Using CoordinatorLayout with relative layout

Number of replies: 6
Started by: priyanshi bhardwaj
Last post by: priyanshi bhardwaj at Oct 29, 2019 23:43:35

Method threw 'java.lang.NullPointerException' exception. Cannot evaluate java.time.LocalDateTime.toS

Number of replies: 22
Started by: Maha Sakka
Last post by: Dave Tolls at Oct 28, 2019 02:05:32

Comparing Text Attributes of TextViews to text in a String

Number of replies: 16
Started by: Ged Mead
Last post by: Ged Mead at Oct 27, 2019 14:30:33

UI Controller (Activity) doesn't see public methods of ViewModel

Number of replies: 7
Started by: Ged Mead
Last post by: Campbell Ritchie at Oct 22, 2019 09:24:28

How to read data from BLE device

Number of replies: 0
Started by: Guilherme Bossa
Last post by: Guilherme Bossa at Oct 17, 2019 08:45:29

Need to calculate the Sum of Values from RecyclerView, and pass to MainActivity

Number of replies: 2
Started by: Phil Webster
Last post by: Phil Webster at Oct 11, 2019 16:11:42

Why is my recyclerview not displaying items?

Number of replies: 1
Started by: Cookie Rela
Last post by: Randy Tong at Oct 10, 2019 04:02:44

Create an Uber Clone in 7 Days: Java vs Kotlin?

Number of replies: 8
Started by: Arsen Prokharchyk
Last post by: Campbell Ritchie at Oct 08, 2019 07:49:59

Bitbucket pipeline and docker

Number of replies: 0
Started by: Maha Sakka
Last post by: Maha Sakka at Oct 08, 2019 06:32:49

How to use docker in android app

Number of replies: 1
Started by: Maha Sakka
Last post by: Tim Moores at Oct 07, 2019 07:09:05

Doze mode not affecting AlarmManager setExact() method.

Number of replies: 0
Started by: Syed Noorullah Shah
Last post by: Syed Noorullah Shah at Oct 02, 2019 15:30:56

Converting Java Parcelable Object Array To Native Parcelable Array

Number of replies: 3
Started by: Shehryar Iqbal
Last post by: Campbell Ritchie at Sep 30, 2019 10:11:33

Using FastLane inside docker to automate an android app

Number of replies: 1
Started by: Maha Sakka
Last post by: Maha Sakka at Sep 30, 2019 02:52:30

How Set ANDROID_HOME environment variable in mac

Number of replies: 1
Started by: krissanawat kaewsanmuang
Last post by: Tim Moores at Sep 27, 2019 08:09:32

Problem with socket code, always fails to connect to Bluetooth device

Number of replies: 3
Started by: John Lockheart
Last post by: Al Hobbs at Sep 23, 2019 20:12:33

Java version compatibility

Number of replies: 9
Started by: Eddie Nguyen
Last post by: Rob Spoor at Sep 20, 2019 13:35:19

How do you match numbers on Android with Java?

Number of replies: 4
Started by: George Georgy
Last post by: Campbell Ritchie at Sep 20, 2019 08:50:14

min sdk(api 26) > device sdk(api 23)

Number of replies: 4
Started by: Maha Sakka
Last post by: Maha Sakka at Sep 18, 2019 04:49:54

Accessing variables from nested class in kotlin

Number of replies: 10
Started by: priyanshi bhardwaj
Last post by: priyanshi bhardwaj at Sep 18, 2019 00:14:01

java.lang.ClassNotFoundException: Didn't find class "java.time.LocalDateTime"

Number of replies: 19
Started by: Maha Sakka
Last post by: Maha Sakka at Sep 17, 2019 08:25:43

General development advice

Number of replies: 2
Started by: Ben van Jaarsveld
Last post by: Tim Moores at Sep 17, 2019 00:38:53

How to change menu item font and position in kotlin

Number of replies: 0
Started by: Maha Sakka
Last post by: Maha Sakka at Sep 12, 2019 02:29:48

How to remove item in Array in shared preference

Number of replies: 0
Started by: Maha Sakka
Last post by: Maha Sakka at Sep 10, 2019 04:22:03

Menu drawer didn't work

Number of replies: 5
Started by: Maha Sakka
Last post by: Tim Moores at Sep 10, 2019 03:26:38

How to group string values according to their first character

Number of replies: 2
Started by: Klarisk Cersul
Last post by: Klarisk Cersul at Sep 09, 2019 09:54:50

How to fix listview going top when press back button?

Number of replies: 0
Started by: brahm taci
Last post by: brahm taci at Sep 07, 2019 06:02:22

SpannableString crashes on some devices only

Number of replies: 6
Started by: Calvert Wong
Last post by: Campbell Ritchie at Sep 05, 2019 04:40:05

null reference on array

Number of replies: 0
Started by: Brandon Edge
Last post by: Brandon Edge at Sep 04, 2019 11:52:09

WebView in Android

Number of replies: 3
Started by: zeinab sheikhi
Last post by: Tim Moores at Sep 03, 2019 12:38:34

How to make a scroll list of Image view with a button in koltin

Number of replies: 3
Started by: Maha Sakka
Last post by: Randy Tong at Aug 29, 2019 21:33:01

Image File not inserted in MySql DB

Number of replies: 2
Started by: Angus Ferguson
Last post by: Angus Ferguson at Aug 28, 2019 15:02:50

Making coroutines run in parallel kotlin

Number of replies: 0
Started by: Maha Sakka
Last post by: Maha Sakka at Aug 28, 2019 04:34:47

Create a Uber Clone in 7 Days: Why Uber Clone?

Number of replies: 8
Started by: M Khalid
Last post by: M Khalid at Aug 22, 2018 02:16:43

Android DRM Sample example code.

Number of replies: 14
Started by: venkatesh Rsamy
Last post by: venkatesh Rsamy at May 14, 2013 02:15:07