Android Studio - Empty Activity

Empty Activity

Empty Activity è un tipo di progetto vuoto in cui è possibile costruire la propria app partendo da zero.

AndroidManifest.xml

	<?xml version="1.0" encoding="utf-8"?>
	<manifest xmlns:android="http://schemas.android.com/apk/res/android"
	package="com.dm.tutorialemptyactivity">
	<application
	android:allowBackup="true"
	android:icon="@mipmap/ic_launcher"
	android:label="@string/app_name"
	android:roundIcon="@mipmap/ic_launcher_round"
	android:supportsRtl="true"
	android:theme="@style/AppTheme">
	<activity android:name=".MainActivity">
	<intent-filter>
	<action android:name="android.intent.action.MAIN"/>
	<category android:name="android.intent.category.LAUNCHER"/>
	</intent-filter>
	</activity>
	</application>
	</manifest>

view raw 2EA_AndroidManifest.xml hosted with ❤ by GitHub

activity_main.xml

	<?xml version="1.0" encoding="utf-8"?>
	<android.support.constraint.ConstraintLayout
	xmlns:android="http://schemas.android.com/apk/res/android"
	xmlns:tools="http://schemas.android.com/tools"
	xmlns:app="http://schemas.android.com/apk/res-auto"
	android:layout_width="match_parent"
	android:layout_height="match_parent"
	tools:context=".MainActivity">
	<!--Aggiunta di un TextView (casella di testo)-->
	<TextView
	android:layout_width="wrap_content"
	android:layout_height="wrap_content"
	android:text="Tutorial empty activity"
	app:layout_constraintBottom_toBottomOf="parent"
	app:layout_constraintLeft_toLeftOf="parent"
	app:layout_constraintRight_toRightOf="parent"
	app:layout_constraintTop_toTopOf="parent"
	android:textSize="28sp"/>
	</android.support.constraint.ConstraintLayout>

view raw 2EA_activity_main.xml hosted with ❤ by GitHub

MainActivity.kt

	package com.dm.tutorialemptyactivity
	import android.support.v7.app.AppCompatActivity
	import android.os.Bundle
	class MainActivity : AppCompatActivity() {
	override fun onCreate(savedInstanceState: Bundle?) {
	super.onCreate(savedInstanceState)
	setContentView(R.layout.activity_main)
	}
	}

view raw 2EA_MainActivity.kt hosted with ❤ by GitHub

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