antar activity eclipse android

Main

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

xmlns:tools="http://schemas.android.com/tools"

android:id="@+id/LinearLayout1"

android:layout_width="match_parent"

android:layout_height="match_parent"

android:gravity="center"

android:orientation="vertical"

tools:context=".MainActivity" >

<TextView

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:textSize="20dp"

android:text="Selamat Datang" />

<Button

android:id="@+id/btnpindah"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="Target" />

</LinearLayout>

Target xml

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout

xmlns:android="http://schemas.android.com/apk/res/android"

android:layout_width="match_parent"

android:layout_height="match_parent"

android:gravity="center"

android:orientation="vertical"

> 

<TextView

android:id="@+id/textView1"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="Layout Target"

android:textAppearance="?android:attr/textAppearanceLarge" />

<Button

android:id="@+id/btnmain"

style="?android:attr/buttonStyleSmall"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="To Main" />

</LinearLayout>

Manifest

<manifest xmlns:android="http://schemas.android.com/apk/res/android"

package="rocky.android.pertemuan5"

android:versionCode="1"

android:versionName="1.0" >

<uses-sdk

android:minSdkVersion="8"

android:targetSdkVersion="8" />

<application

android:allowBackup="true" >

<activity

android:name="rocky.android.pertemuan5.MainActivity"

android:label="@string/app_name" >

<activity android:name="Target"></activity>

<intent-filter>

<action android:name="android.intent.action.MAIN" />

<category android:name="android.intent.category.LAUNCHER" />

</intent-filter>

</activity>

<activity android:name="target"></activity>

</application>

</manifest>

Main activity

<manifest xmlns:android="http://schemas.android.com/apk/res/android"

package="rocky.android.pertemuan5"

android:versionCode="1"

android:versionName="1.0" >

<uses-sdk

android:minSdkVersion="8"

android:targetSdkVersion="8" />

<application

android:allowBackup="true" >

<activity

android:name="rocky.android.pertemuan5.MainActivity"

android:label="@string/app_name" >

<activity android:name="Target"></activity>

<intent-filter>

<action android:name="android.intent.action.MAIN" />

<category android:name="android.intent.category.LAUNCHER" />

</intent-filter>

</activity>

<activity android:name="target"></activity>

</application>

</manifest>

java

package rocky.android.pertemuan5;

import android.app.Activity;

import android.content.Intent;

import android.os.Bundle;

import android.view.View;

import android.view.View.OnClickListener;

import android.widget.Button;

public class target extends Activity implements OnClickListener {

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.target);

Button move = (Button)findViewById(R.id.btnmain);

move.setOnClickListener(this);

}

public void onClick(View v) {

if(v.getId()==R.id.btnmain) {

Intent i=new Intent(this,MainActivity.class);

startActivity(i);

finish();//menghapus history class ini

}

}

}