46 lines
1.7 KiB
XML
46 lines
1.7 KiB
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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tools:context=".MainActivity">
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<RelativeLayout
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android:layout_width="match_parent"
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android:layout_height="match_parent">
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<TextView
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:text="Hello World!"
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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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<EditText
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android:id="@+id/text_editText"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_above="@id/toast_btn"
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android:layout_centerHorizontal="true"/>
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<Button
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android:id="@+id/toast_btn"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_centerHorizontal="true"
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android:layout_centerVertical="true"
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android:text="Toast"/>
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<Button
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:text="call 911"
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android:layout_centerHorizontal="true"
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android:layout_alignParentTop="true"
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android:onClick="call911"/>
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</RelativeLayout>
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</androidx.constraintlayout.widget.ConstraintLayout> |