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Android Basics: Coroutines #156

Closed wibrst closed 10 months ago

wibrst commented 2 years ago

name: Android Basics Unit 4 issue about: Report problems with the Android Basics Unit 4 codelabs title: 'Android Basics Unit 4 issue:' labels: '' assignees: ''

URL of codelab https://developer.android.com/codelabs/basic-android-kotlin-training-introduction-coroutines?hl=en#5

In which task and step of the codelab can this issue be found? stap 4 and 6

Describe the problem While I use "GlobalScope.launch",It run ok,but output nothing!

Steps to reproduce?

  1. Go to...
  2. Click on...
  3. See error...

Versions Android Studio version: API version of the emulator: Android Studio Chipmunk | 2021.2.1 Patch 2 Build #AI-212.5712.43.2112.8815526, built on July 10, 2022 Runtime version: 11.0.12+7-b1504.28-7817840 amd64 VM: OpenJDK 64-Bit Server VM by Oracle Corporation Windows 10 10.0 GC: G1 Young Generation, G1 Old Generation Memory: 1280M Cores: 8 Registry: external.system.auto.import.disabled=true Non-Bundled Plugins: Batch Scripts Support (1.0.13), CMD Support (1.0.5), PythonCore (212.5712.43), org.jetbrains.kotlin (212-1.7.10-release-333-AS5457.46)

compileSdk 33

defaultConfig {
    minSdk 21
    targetSdk 33

implementation 'androidx.core:core-ktx:1.9.0'
implementation 'androidx.appcompat:appcompat:1.5.1'
implementation 'com.google.android.material:material:1.6.1'
testImplementation 'junit:junit:4.13.2'
androidTestImplementation 'androidx.test.ext:junit:1.1.3'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'

Additional information Include screenshots if they would be useful in clarifying the problem.