Friday, October 5, 2012

Share Your Data Android Programming

This example shows how you can share your text and data with your friends.
Algorithm:
1.) Create a new project by File-> New -> Android Project name it ShareYourData.
2.) Write following into activity_main.xml:
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<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:background="#C0C0C0"
    android:orientation="vertical" >
    <Button
        android:id="@+id/button2"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Share Data"
        android:onClick="shareData"
        />
</LinearLayout>
3.) Write following into res/values/styles.xml:
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<?xml version="1.0" encoding="utf-8"?>
<resources>
    <style name="myText">
        <item name="android:textColor">#000000</item>
        <item name="android:textSize">22sp</item>
        <item name="android:padding">3dip</item>
    </style>
</resources>
4.) Run for output.
Steps:
1.) Create a project named ShareYourData and set the information as stated in the image.
Build Target: Android 4.0
Application Name: ShareYourData
Package Name: com. example. ShareYourData
Activity Name: MainActivity
Min SDK Version: 11
2.) Open MainActivity.java file and write following code there:
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package com.example.shareyourdata;
 
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
 
public class MainActivity extends Activity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        }
    public void shareData(View view) {
        Intent intent = new Intent(Intent.ACTION_SEND);
        intent.setType("text/plain");
        intent.putExtra(Intent.EXTRA_TEXT, "This is my shared text");
        startActivity(Intent.createChooser(intent, "Share this text via"));
    }
}
3.) Compile and build the project.
Output

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