wangzhibo
4 天以前 ae6f40460dcd56af6c5f60ba52c883854c3bac55
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<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
 
    <androidx.camera.view.PreviewView
        android:id="@+id/preview"
        android:layout_height="match_parent"
        android:layout_width="match_parent" />
 
</androidx.constraintlayout.widget.ConstraintLayout>