Created
April 25, 2018 08:57
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Main Activity for the Counter App with Kotlin on the SSaurel's Blog
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<?xml version="1.0" encoding="utf-8"?> | |
<android.support.constraint.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="com.ssaurel.kotlincounter.MainActivity"> | |
<TextView | |
android:id="@+id/value" | |
android:layout_width="wrap_content" | |
android:layout_height="wrap_content" | |
android:textSize="100sp" | |
android:textStyle="bold" | |
android:text="0" | |
app:layout_constraintLeft_toLeftOf="parent" | |
app:layout_constraintRight_toRightOf="parent" | |
app:layout_constraintTop_toTopOf="@id/plusBtn" | |
app:layout_constraintBottom_toBottomOf="@id/minusBtn" | |
/> | |
<Button | |
android:id="@+id/plusBtn" | |
android:layout_width="wrap_content" | |
android:layout_height="wrap_content" | |
android:textSize="50sp" | |
android:text="+" | |
app:layout_constraintTop_toTopOf="parent" | |
app:layout_constraintLeft_toLeftOf="parent" | |
app:layout_constraintRight_toRightOf="parent" | |
android:layout_marginTop="50dp" | |
/> | |
<Button | |
android:id="@+id/minusBtn" | |
android:layout_width="wrap_content" | |
android:layout_height="wrap_content" | |
android:textSize="50sp" | |
android:text="-" | |
app:layout_constraintBottom_toBottomOf="parent" | |
app:layout_constraintLeft_toLeftOf="parent" | |
app:layout_constraintRight_toRightOf="parent" | |
android:layout_marginBottom="50dp" | |
/> | |
</android.support.constraint.ConstraintLayout> |
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