Code before exception transparency lecture

Author: LukasLechnerDev

app/src/main/java/com/lukaslechner/coroutineusecasesonandroid/playground/flow/exceptionhandling/6_exception_transparency.kt

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+package com.lukaslechner.coroutineusecasesonandroid.playground.flow.exceptionhandling
+
+import kotlinx.coroutines.coroutineScope
+import kotlinx.coroutines.flow.flow
+
+suspend fun main(): Unit = coroutineScope {
+
+ flow {
+ try {
+ emit(1)
+ } catch (e: Exception) {
+ println("Catch exception in flow builder.")
+ }
+ }.collect { emittedValue ->
+ throw Exception("Exception in collect{}")
+ }
+}

app/src/main/java/com/lukaslechner/coroutineusecasesonandroid/playground/flow/exceptionhandling/7_inlining.kt

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+package com.lukaslechner.coroutineusecasesonandroid.playground.flow.exceptionhandling
+
+import kotlinx.coroutines.coroutineScope
+import kotlinx.coroutines.flow.flow
+
+suspend fun main(): Unit = coroutineScope {
+
+ flow {
+ emit(1)
+ emit(2)
+ emit(3)
+ }.collect {
+ println("Collected $it")
+ }
+}
+
+val inlinedFlow = flow<Int> {
+ println("Collected 1")
+ println("Collected 2")
+ println("Collected 3")
+}