Monday, 17 August 2015

rz Android Hello World Tutorial

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rz Android Hello World Tutorial
The Android Project created in this tutorial was developed using www.programmr.com online compiler.

1) Create Android Project

project name: rzAndroidHelloWorld
package name: com.example.rzAndroidHelloWorld

2) Source Codes

AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
      package="com.example.rzAndroidHelloWorld"
      android:versionCode="1"
      android:versionName="1.0">
    <application android:label="@string/app_name" android:icon="@drawable/ic_launcher">
        <activity android:name="rzAndroidHelloWorld"
                  android:label="@string/app_name">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>
<uses-sdk android:minSdkVersion="8" />
</manifest>
rzAndroidHelloWorld.java
package com.example.rzAndroidHelloWorld;      
       
import android.app.Activity;      
import android.os.Bundle;      
       
public class rzAndroidHelloWorld extends Activity      
{      
    /** Called when the activity is first created. */      
    @Override      
    public void onCreate(Bundle savedInstanceState)      
    {      
        super.onCreate(savedInstanceState);      
        setContentView(R.layout.main);
    }      
}        
main.xml
package com.example.rzAndroidHelloWorld;      
       
import android.app.Activity;      
import android.os.Bundle;      
       
public class rzAndroidHelloWorld extends Activity      
{      
    /** Called when the activity is first created. */      
    @Override      
    public void onCreate(Bundle savedInstanceState)      
    {      
        super.onCreate(savedInstanceState);      
        setContentView(R.layout.main);
    }      
}        

4) Running On Programmr

5) Download

5.2) APK-


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