Use intent to redirect between two activities

Use intent to redirect between two activities

 

Project directory

 

 

Androidmanifest. xml

 

<? XML version = "1.0" encoding = "UTF-8"?>
<Manifest xmlns: Android ="Http://schemas.android.com/apk/res/android"
Package = "gogler. myandroid"
Android: versioncode = "1"
Android: versionname = "1.0" type = "codeph" text = "/codeph">

<Uses-SDK Android: minsdkversion = "14"/>

<Application
Android: icon = "@ drawable/ic_launcher"
Android: Label = "@ string/app_name">
<Activity
Android: Label = "@ string/app_name"
Android: Name = ". activityintentactivity">
<Intent-filter>
<Action Android: Name = "android. Intent. Action. Main"/>

<Category Android: Name = "android. Intent. Category. launcher"/>
</Intent-filter>
</Activity>

<! -- Add the second activity -->
<Activity
Android: Label = "@ string/app_name"
Android: Name = ". secondactivity">
</Activity>

</Application>

</Manifest>

 

Activityintentactivity. Java

 

Package gogler. myandroid;

Import gogler. myandroid. R;
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 activityintentactivity extends activity {
button Bt;
intent;
/** called when the activity is first created. */
@ override
Public void oncreate (bundle savedinstancestate) {
super. oncreate (savedinstancestate);
setcontentview (R. layout. main);
bt = (button) This. findviewbyid (R. id. button1);
BT. setonclicklistener (New onclicklistener () {

@ Override
Public void onclick (view v ){
// Todo auto-generated method stub
Intent = new intent ();
Intent. setclass (activityintentactivity. This, secondactivity. Class );
Activityintentactivity. This. startactivity (intent );
Activityintentactivity. This. Finish ();
}

});
}
}

Secondactivity. Java

 

Package gogler. myandroid;

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 secondactivity extends activity {
/** Called when the activity is first created .*/
Button Bt;
Intent intent;
/** Called when the activity is first created .*/
@ Override
Public void oncreate (bundle savedinstancestate ){
Super. oncreate (savedinstancestate );
Setcontentview (R. layout. main2 );
Bt = (button) This. findviewbyid (R. Id. button2 );
Bt. setonclicklistener (New onclicklistener (){

@ Override
Public void onclick (view v ){
// Todo auto-generated method stub
Intent = new intent ();
Intent. setclass (secondactivity. This, activityintentactivity. Class );
Secondactivity. This. startactivity (intent );
Secondactivity. This. Finish ();
}

});
}
}

Demo:

 

Code Package

Http://download.csdn.net/download/gogler/3723721