davidvavra

@Composable
fun AppGreeting() {
    Text(text = "Hello from app module!")
}

@Preview(name = "App module greeting", group = "Greetings")
@Composable
fun DefaultPreview() {
    ShowkaseTheme {
        AppGreeting()

davidvavra

@ShowkaseScreenshot(rootShowkaseClass = ShowkaseRoot::class)
abstract class ComposeTests : ShowkaseScreenshotTest {

    override fun onScreenshot(
        id: String,
        name: String,
        group: String,
        styleName: String?,
        screenshotType: ShowkaseScreenshotType,
        screenshotBitmap: Bitmap

davidvavra

lateinit var manager: ReviewManager
var reviewInfo: ReviewInfo? = null

// Call this method asap, for example in onCreate()
private fun initReviews() {
    manager = ReviewManagerFactory.create(this)
    manager.requestReviewFlow().addOnCompleteListener { request ->
        if (request.isSuccessful) {
            reviewInfo = request.result
        } else {

davidvavra

import com.android.tools.lint.client.api.UElementHandler
import com.android.tools.lint.detector.api.*
import org.jetbrains.uast.UElement
import org.jetbrains.uast.UPostfixExpression

class NonNullAssertionDetector : Detector(), Detector.UastScanner {

    override fun getApplicableUastTypes(): List<Class<out UElement>>? {
        return listOf(UPostfixExpression::class.java)
    }

davidvavra

fun navigateBackWithResult(result: Bundle) {
  val childFragmentManager = supportFragmentManager.findFragmentById(R.id.nav_host_fragment)?.childFragmentManager
  var backStackListener: FragmentManager.OnBackStackChangedListener by Delegates.notNull()
  backStackListener = FragmentManager.OnBackStackChangedListener {
    (childFragmentManager?.fragments?.get(0) as NavigationResult).onNavigationResult(result)
    childFragmentManager.removeOnBackStackChangedListener(backStackListener)
  }
  childFragmentManager?.addOnBackStackChangedListener(backStackListener)
  navController().popBackStack()
}

davidvavra

  /**
   * Vrátí html kód pro přihlášení / odhlášení / informaci o zaplněnosti pro
   * daného uživatele. Pokud není zadán, vrací prázdný řetězec.
   * @todo v rodině instancí maximálně jedno přihlášení?
   * @todo konstanty pro jména POST proměnných? viz prihlasovatkoZpracuj
   */
  function prihlasovatko(Uzivatel $u = null, $parametry = 0) {
    $out = '';
    if($u && $u->gcPrihlasen() && $this->prihlasovatelna($parametry)) {
      if (($stav = $this->prihlasenStav($u)) > -1) {

davidvavra

uploadPhoto(requireNotNull(intent.getStringExtra("PHOTO_URL"), { "Activity parameter 'PHOTO_URL' is missing" }))

davidvavra

uploadPhoto(intent.getStringExtra("PHOTO_URL")!!)

davidvavra

fun getUserName(): String {
   return mUserName ?: "Anonymous"
}

davidvavra

fun getUserName(): String {
   if (mUserName != null) {
       return mUserName!!
   } else {
       return "Anonymous"
   }
}