Create your embedded scanner using Kotlin in Android

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The problem I got and how I solved it

I needed an embedded scanner when I was developing, and I just looked for information online and most of them I found are talking about using "Intent" to do it but I want an embedeed one. However, I found this Create Barcode Scanner For Android Using Kotlin, Part 2, it saved my life.

Preview

Implementation

Create an embedded scanner

1. Adding library dependency
2. Adding compileOptions and kotlinOptions
3. Setting camera permission
4. Editing UI layout
5. Setting CaptureManager and decode callback

Customize scanner layout

1. Editing custom scanner layout
2. Setting it to the original layou

Flashlight

1. Adding a button to UI layout
2. Adding a state variable in activity
3. Adding a funcation to change state and available of flashlight

Vibration

1. Setting vibrate permission
2. Adding a function to vibrate
3. Calling the funcation in the decode callback