默认布局
默认布局
<?xml version="1.0" encoding="utf-8"?> <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" tools:context=".MainActivity2"> <ListView android:id="@+id/device_list" android:layout_width="match_parent" android:layout_height="match_parent" android:divider="@color/teal_700" android:dividerHeight="1px" tools:layout_editor_absoluteX="16dp" tools:layout_editor_absoluteY="16dp" > </ListView> </androidx.constraintlayout.widget.ConstraintLayout>
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