andreyfomenkov

class WeatherActivity : AppCompatActivity() {

    private val thermometer = Thermometer.getInstance()
    private var disposable: Disposable? = null

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        disposable = thermometer
            .observeTemperature()
            .subscribe { celsius -> /* Display in a TextView */ }

andreyfomenkov

class WeatherActivity : AppCompatActivity() {

    private val thermometer = Thermometer.getInstance()

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        thermometer
            .observeTemperature()
            .subscribe { celsius -> /* Display in a TextView */ }
    }

andreyfomenkov

class WeatherActivity : AppCompatActivity() {

    private val thermometer = Thermometer.getInstance()
    private var disposable: Disposable? = null

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        disposable = thermometer // Save the result of subscribe() method
            .observeTemperature()
            .subscribe { celsius -> /* Display in a TextView */ }

andreyfomenkov

class Thermometer {
  fun observeTemperature(): Observable<Int>
}
// ...
val thermometer = Thermometer.getInstance()
// ...
thermometer
  .observeTemperature()
  .subscribe { /* Handle value */ } // Subscribed, but not disposed afterwards!

andreyfomenkov

fun registerReceiver() {
  val filter = IntentFilter()
  filter.addAction("build-rx-report") // Action from report.sh

  val receiver = object : BroadcastReceiver() {

    override fun onReceive(context: Context, intent: Intent) {
      val result = RxDisposableWatcher.probe()
      val report = HtmlReportBuilder(result).build()
      val file = File(getExternalFilesDir(null), "report.html")

andreyfomenkov

#!/bin/bash
# Replace APPLICATION_ID, REPORT_DEVICE_LOCATION
# and REPORT_DESKTOP_LOCATION with your values

BROADCAST_ACTION="build-rx-report" # Intent filter action for BroadcastReceiver
APPLICATION_ID=com.myapplication # RENAME
SLEEP_BEFORE_PULL=3 # Give a time (in seconds) to generate & save HTML report
# Location in Android device SD card
REPORT_DEVICE_LOCATION=/storage/emulated/0/Android/data/$APPLICATION_ID/files/report.html
REPORT_DESKTOP_LOCATION=~/report.html # Location on desktop

andreyfomenkov

// ... DECOMPILED CODE GOES ABOVE ... //
@NotNull
public String toString() {
  return "ABC-1234567890";
}
// ... DECOMPILED CODE GOES BELOW ... //

andreyfomenkov

data class User(val firstName: String,
                val lastName: String,
                val age: Int) {

    override fun toString() = "ABC-1234567890"
}

andreyfomenkov

// ... DECOMPILED CODE GOES ABOVE ... //
public String toString() {
  return "User(firstName=" + this.firstName + ", lastName=" + this.lastName + ", age=" + this.age + ")";
}
// ... DECOMPILED CODE GOES BELOW ... //

andreyfomenkov

data class User(val firstName: String,
                val lastName: String,
                val age: Int)