) {
29 | EspressoIdlingResource.decrement() // Set app as idle.
30 | notesView.setProgressIndicator(false)
31 | notesView.showNotes(notes)
32 | }
33 | })
34 | }
35 |
36 | override fun addNewNote() = notesView.showAddNote()
37 |
38 | override fun openNoteDetails(requestedNote: Note) {
39 |
40 | }
41 |
42 | }
--------------------------------------------------------------------------------
/Chapter12/chapter_12_source/app/src/main/java/com/packtpub/eunice/todolist/MyFirebaseInstanceIDService.kt:
--------------------------------------------------------------------------------
1 | package com.packtpub.eunice.todolist
2 |
3 | import android.util.Log
4 | import com.google.firebase.iid.FirebaseInstanceId
5 | import com.google.firebase.iid.FirebaseInstanceIdService
6 |
7 | class MyFirebaseInstanceIDService : FirebaseInstanceIdService(){
8 | override fun onTokenRefresh() {
9 | // Get updated InstanceID token.
10 | val refreshedToken = FirebaseInstanceId.getInstance().token
11 | Log.d(TAG, "Refreshed token: " + refreshedToken!!)
12 | //dHDDfhzDESA:APA91bEDEmX8MKxUXX_G5EZ1Q9xCbyoVUGqwCoV68f6cwZNN9SLURGq1m4TBS3n-au4sNn0Oj_Km3FOjDDYYwAX7KfTGr1EO0TIBIJa_Pkf2GGgJzGrivpn57lc8PNCZhxRERjpnPI-H
13 |
14 | // If you want to send messages to this application instance or
15 | // manage this apps subscriptions on the server side, send the
16 | // Instance ID token to your app server.
17 | // sendRegistrationToServer(refreshedToken)
18 | }
19 |
20 | companion object {
21 | val TAG = "MyFirebaseInstanceID"
22 | }
23 | // 
Realm Platform 2.0: Overview and Demo
24 | }
25 |
--------------------------------------------------------------------------------
/Chapter06/chapter_6_source/app/src/main/java/com/packtpub/eunice/tictactoe/Snippets.kt:
--------------------------------------------------------------------------------
1 | package com.packtpub.eunice.tictactoe
2 |
3 | import android.util.Log
4 |
5 |
6 | data class Student(var name: String, var classRoomNo: Int, var studentId: Int, var age: Int)
7 |
8 |
9 |
10 |
11 | fun addStudent(name: String, age:Int, classRoomNo: Int = 1, studentId: Int) = Student(name, classRoomNo, studentId, age)
12 |
13 |
14 | var anna = addStudent("Anna", 18, 2, 1)
15 | var joseph = addStudent(name = "Joseph", age = 19, studentId = 2)
16 |
17 |
18 | fun logStudent(name: String, age:Int, createStudent:(String, Int) -> Student) {
19 | Log.d("student creation", "About to create student with name $name")
20 | val student = createStudent(name, age)
21 | Log.d("student creation", "Student created with name ${student.name} and age ${student.age}")
22 | }
23 |
24 |
25 |
26 |
27 |
28 |
29 |
30 | fun main(args: Array) {
31 |
32 | logStudent("Anna", 20, { name: String, age: Int -> Student(name, 1, 3, age)})
33 |
34 | var name: String = "Anna" // non-nullable String
35 | var gender: String? = "Female" //nullable String
36 |
37 | print("Length of name is ${name.length}") // will compile
38 |
39 |
40 | if (gender != null) {
41 | print("Length of gender is ${gender.length}")
42 | }
43 |
44 |
45 | val len = gender!!.length
46 | print("Length of gender is $len")
47 |
48 | if (gender is String) {
49 | println("Length of gender is ${gender.length}") // gender is automatically cast to a String
50 | }
51 |
52 | var fullname: String = name as String
53 |
54 | var gen: String? = gender as? String
55 |
56 | println("Anna is in classroom no. ${anna.classRoomNo}")
57 | println("Joseph is in classroom no. ${joseph.classRoomNo}")
58 |
59 |
60 | }
--------------------------------------------------------------------------------
/Chapter13/chapter_13_source/app/src/main/res/drawable-v24/ic_launcher_foreground.xml:
--------------------------------------------------------------------------------
1 |
7 |
12 |
13 |
19 |