abdurahmanadilovic

interface RESTClient{
    void getUsersList(RESTListener<List<User>> listListener);
    void createUser(CreateUserForm userForm, RESTListener<User> listener);
    void updateUser(String userId, CreateUserForm userForm, RESTListener<User> listener);
    void getUserDetails(String userId, RESTListener<User> listener);
    void deleteUser(String userId, RESTListener<String> listener);
}

abdurahmanadilovic

launch {
    // some code
    val value = dataStorageImplementation.getStringValue("some_key")
    // some code
}

abdurahmanadilovic

launch {
    // some code
    val value = dataStorageImplementation.getStringValue("some_key")
    // some code
    launch (UI) {
        textView.text = value
    }
}

abdurahmanadilovic

    interface RESTListener<T>{
        void operationFailed(String reason);
        void operationSuccess(T object);
    }

abdurahmanadilovic

interface DataStorageContract {
    suspend fun storeValue(key: String, value: String)
    suspend fun storeValue(key: String, value: Int)
    suspend fun getStringValue(key: String): String
    suspend fun getIntValue(key: String): Int
}

abdurahmanadilovic

launch(UI) {
    val value = run(CommonPool) {
        dataStorageImplementation.getStringValue("some_key")
    }
    textView.text = value
}

abdurahmanadilovic

compile "org.jetbrains.kotlinx:kotlinx-coroutines-core:0.19.3"
compile "org.jetbrains.kotlinx:kotlinx-coroutines-android:0.19.3"

abdurahmanadilovic

kotlin {
    experimental {
        coroutines "enable"
    }
}

abdurahmanadilovic

fun sendCreateUserRequest(firstName: String, lastName: String) {
    launch(parentJob + UI) {
        try {
            val listOfUsers = run(CommonPool) {
                val user = User(firstName, lastName)
                RestClient.apiDefinition.createUser(user).execute()
            }

            toast("Created user id is ${listOfUsers.body()?.id}")
        } catch (ex: IOException) {

abdurahmanadilovic

private val exceptionHandler: CoroutineContext = CoroutineExceptionHandler { _, throwable ->
    alertWithOkButton("Exception caught inside the exception handler")
    throwable.printStackTrace()
}

private fun getAllUsers() {
    launch(parentJob + UI + exceptionHandler) {
        val listOfUsers = run(CommonPool) {
            RestClient.apiDefinition.listUsers().execute()
        }