android Intent实现页面跳转

安卓四大组件：Activity、Service、Broadcast Receiver、Content Provider

Intent实现页面之间跳转

1、无返回值

startActivity(intent)

2、有返回值

startActivityForResult(intent,requestCode);

onActivityResult(int requestCode,int resultCode,Intent data)

setResult(resultCode,data);

FActivity.java

Uri uri = Uri.parse("http://www.baidu.com");
Intent intent = new Intent(Intent.ACTION_VIEW, uri);
startActivity(intent);

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