ch08 Android(安卓)Intent

--------------------------------------------MainActivity.java------------------------------------

packagecom.ch08;

importjava.io.File;

importandroid.app.Activity;

importandroid.app.SearchManager;

importandroid.content.Intent;

importandroid.net.Uri;

importandroid.os.Bundle;

importandroid.provider.MediaStore;

/**

*项目名称：com.ch08test

*类名称：MainActivity

*类描述：Intent使用系统Action,传递数据

*创建人：fy

*创建时间：2012-11-12下午10:17:12

publicclassMainActivityextendsActivity{

@Override

publicvoidonCreate(BundlesavedInstanceState){

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

//brower();

//media();

//serarch();

//telphone();

//sms();

//mms();

//email();

//install();

//uninstall();

}

/*浏览器*/

privatevoidbrower(){

//地址

Uriuri=Uri.parse("http://www.baidu.com");

Intentintent=newIntent(Intent.ACTION_VIEW,uri);

//跳转

startActivity(intent);

}

/*视频*/

privatevoidmedia(){

//地址

//Uriuri=Uri.withAppendedPath(MediaStore.Audio.Media.INTERNAL_CONTENT_URI,"1");

//Intentintent=newIntent(Intent.ACTION_VIEW,uri);

//跳转

//startActivity(intent);

//地址
Uri uri = Uri.fromFile(new File( Environment.getExternalStorageDirectory().getPath()+"/penpao.mp4"));
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setDataAndType(uri, "video/*");
startActivity(intent);

}

/*搜索*/

privatevoidserarch(){

Intentintent=newIntent();

intent.setAction(Intent.ACTION_WEB_SEARCH);

intent.putExtra(SearchManager.QUERY,"android123");

startActivity(intent);

}

/*电话Activity*/

privatevoidtelphone(){

//地址

Uriuri=Uri.parse("tel:10086");

Intentintent=newIntent(Intent.ACTION_DIAL,uri);

//跳转

startActivity(intent);

}

/*短信Activity*/

privatevoidsms(){

//地址

Uriuri=Uri.parse("smsto:10086");

Intentintent=newIntent(Intent.ACTION_SENDTO,uri);

//跳转

startActivity(intent);

}

/*发送图片*/

privatevoidmms(){

//地址

Uriimguri=Uri.parse("/mnt/sdcard/23.png");

Intentintent=newIntent(Intent.ACTION_SEND);

//图片流

intent.putExtra(Intent.EXTRA_STREAM,imguri);

//类型

intent.setType("image/png");

//跳转

startActivity(Intent.createChooser(intent,"SendImageTo:"));

}

/*邮件*/

privatevoidemail(){

Intentintent=newIntent(Intent.ACTION_SEND);

//收件人

String[]to={"me@163.com"};

intent.putExtra(Intent.EXTRA_EMAIL,to);

//抄送

String[]cc={"you@163.com"};

intent.putExtra(Intent.EXTRA_CC,cc);

//主题

intent.putExtra(Intent.EXTRA_SUBJECT,"helloworld");

//内容

intent.putExtra(Intent.EXTRA_TEXT,"内容!!!!!!!!!!!!!!");

//类型/格式

intent.setType("message/rfc822");

startActivity(Intent.createChooser(intent,"请选择客户端邮箱!"));

}

/*安装程序*/

privatevoidinstall(){

//地址

Intentintent=newIntent(Intent.ACTION_VIEW);

intent

.setDataAndType(Uri.fromFile(newFile("/mnt/sdcard/com.ch05.apk")),"application/vnd.android.package-archive");

startActivity(intent);

}

/*卸载程序*/

privatevoiduninstall(){

Uriuri=Uri.fromParts("package","com.ch05",null);

Intentit=newIntent(Intent.ACTION_DELETE,uri);

startActivity(it);

}

--------------------------------------------效果图brower()-------------------------------------

--------------------------------------------效果图media()-------------------------------------

--------------------------------------------效果图serarch()------------------------------------

--------------------------------------------效果图telphone()-----------------------------------

--------------------------------------------效果图sms()----------------------------------------

--------------------------------------------效果图mms(),以真机测试为准-----------------------

--------------------------------------------效果图email(),以真机测试为准-----------------------

--------------------------------------------效果图install()-------------------------------------

--------------------------------------------效果图uninstall()-----------------------------------

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