fix: Attempting to launch an unregistered ActivityResultLauncher

[g123k]

The ActivityResultLauncher must be initialized in the onCreate method, otherwise the app may crash.
Fix for #4528

[sonarcloud]

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0 Bugs
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0.0% Duplication

[VaiTon]

@g123k thanks for taking the time to fix this!

Any idea about why isn't it working when put as a field initializer? Isn't it how the Android docs recommend?

[g123k]

@g123k thanks for taking the time to fix this!

Any idea about why isn't it working when put as a field initializer? Isn't it how the Android docs recommend?

Since your implementation was based on a getter, unless you call it directly, it is never created.
The other solution would be to clearly create it within an init block

[VaiTon]

@g123k sorry to bother you, but wasn't it without a get() = block?

[g123k]

Look at the generated code in Java:

This is indeed a getter