Top "Kotlin" questions

Unfortunately MyApp has stopped. How can I solve this?

I am developing an application, and everytime I run it, I get the message: Unfortunately, MyApp has stopped. What can …

java android debugging kotlin

Alarm Manager Example

I want to implement a schedule function in my project. So I Googled for an Alarm manager program but I …

java android kotlin alarmmanager

Android Get Current timestamp?

I want to get the current timestamp like that : 1320917972 int time = (int) (System.currentTimeMillis()); Timestamp tsTemp = new Timestamp(time); String …

java android kotlin timestamp epoch

What is the equivalent of Java static methods in Kotlin?

There is no static keyword in Kotlin. What is the best way to represent a static Java method in Kotlin?

java kotlin

How to convert a Kotlin source file to a Java source file

I have a Kotlin source file, but I want to translate it to Java. How can I convert Kotlin to …

java kotlin code-conversion

How to parse JSON in Kotlin?

I'm receiving a quite deep JSON object string from a service which I must parse to a JSON object and …

java json kotlin

How to initialize an array in Kotlin with values?

In Java an array can be initialized such as: int numbers[] = new int[] {10, 20, 30, 40, 50} How does Kotlin's array initialization look like?

arrays kotlin

Error: Execution failed for task ':app:clean'. Unable to delete file

I'm trying to rebuild my Android Studio Gradle project (containing mostly Kotlin code), but it started to throw an UnableToDeleteFileException …

android android-studio android-gradle-plugin kotlin kotlin-android-extensions

Deprecated Gradle features were used in this build, making it incompatible with Gradle 5.0

I've got a gradle FAILURE: ..."Deprecated Gradle features were used in this build, making it incompatible with Gradle 5.0." Case description: …

android unit-testing gradle kotlin junit5

Error : Program type already present: android.support.design.widget.CoordinatorLayout$Behavior

I am getting the following error while building the project. haven't used CoordinatorLayout in this project. just added as a …

android kotlin dagger-2 android-coordinatorlayout