20 lines
877 B
XML
20 lines
877 B
XML
<?xml version="1.0" encoding="utf-8"?>
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<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:app="http://schemas.android.com/apk/res-auto"
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xmlns:tools="http://schemas.android.com/tools"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:background="@drawable/ic_launcher_background"
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tools:context="activity.MainActivity">
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<TextView
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android:id="@+id/tv_view"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:text="启动页"
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app:layout_constraintBottom_toBottomOf="parent"
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app:layout_constraintLeft_toLeftOf="parent"
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app:layout_constraintRight_toRightOf="parent"
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app:layout_constraintTop_toTopOf="parent" />
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</androidx.constraintlayout.widget.ConstraintLayout> |