I am taking an android development course through coursera and cannot figure out why import android.widget.VideoView is gray as though it is not working and findViewById is showing an error.
Why is VideoView not importing properly in android studio?
187 views Asked by JackB1 At
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There are 2 answers
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marcpetitvecino
On
You need to specify the type of the view when calling findViewById(), either this way
val videoView: VideoView = findViewById(R.id.textView)
or this way
val videoView = findViewById<VideoView>(R.id.textView)
It's not a problem with the import, if you check the error, you will see that the error is
"Not enough information to infer parameter T"
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Try this
val videoView: VideoView = findViewById<VideoView>(R.id.textView)