where I get the apk after ionic capacitor build android code example

Example 1: ionic 5 capacitor build apk with android studio

npx cap copy android
npx cap open android

Example 2: ionic capacitor build android apk command

ionic capacitor build android
// Once Android Studio launches
// click on Build -- >Build Bundle /Apk
// Then your apk will be at: android/app/build/outputs/apk/debug/app-debug.apk