android intent使用

//以下是常用到的Intent的URI及其示例，包含了大部分应用中用到的共用Intent。


//一、打开一个网页，类别是Intent.ACTION_VIEW


Uri uri = Uri.parse(“http://blog.3gstdy.com/”);


Intent intent = new Intent(Intent.ACTION_VIEW, uri);
//二、打开地图并定位到一个点


Uri uri = Uri.parse(“geo:52.76,-79.0342″);


Intent intent = new Intent(Intent.ACTION_VIEW, uri);


//三、打开拨号界面 ,类型是Intent.ACTION_DIAL


Uri uri = Uri.parse(“tel:10086″);


Intent intent = new Intent(Intent.ACTION_DIAL, uri);


//四、直接拨打电话,与三不同的是，这个直接拨打电话，而不是打开拨号界面


Uri uri = Uri.parse(“tel:10086″);


Intent intent = new Intent(Intent.ACTION_CALL, uri);


//五、卸载一个应用，Intent的类别是Intent.ACTION_DELETE


Uri uri = Uri.fromParts(“package”, “xxx”, null);


Intent intent = new Intent(Intent.ACTION_DELETE, uri);


//六、安装应用程序,Intent的类别是Intent.ACTION_PACKAGE_ADDED


Uri uri = Uri.fromParts(“package”, “xxx”, null);


Intent intent = new Intent(Intent.ACTION_PACKAGE_ADDED, uri);


//七、播放音频文件


Uri uri = Uri.parse(“file:///sdcard/download/everything.mp3″);


Intent intent = new Intent(Intent.ACTION_VIEW, uri);


intent.setType(“audio/mp3″);


//八、打开发邮件界面


Uri uri= Uri.parse(“mailto:[e-mail]”);


Intent intent = new Intent(Intent.ACTION_SENDTO, uri);


//九、发邮件,与八不同这里是将邮件发送出去，


Intent intent = new Intent(Intent.ACTION_SEND);


String[] tos = { “[e-mail]” };


String[] ccs = { “[e-mail]” };


intent.putExtra(Intent.EXTRA_EMAIL, tos);


intent.putExtra(Intent.EXTRA_CC, ccs);


intent.putExtra(Intent.EXTRA_TEXT, “I come from http://blog.3gstdy.com”);


intent.putExtra(Intent.EXTRA_SUBJECT, “http://blog.3gstdy.com”);intent.setType(“message/rfc882″);


Intent.createChooser(intent, “Choose Email Client”);


//发送带附件的邮件


Intent intent = new Intent(Intent.ACTION_SEND);


intent.putExtra(Intent.EXTRA_SUBJECT, “The email subject text”);


intent.putExtra(Intent.EXTRA_STREAM, “file:///sdcard/mysong.mp3″);


intent.setType(“audio/mp3″);


startActivity(Intent.createChooser(intent, “Choose Email Client”));


//十、发短信


Uri uri= Uri.parse(“tel:10086″);


Intent intent = new Intent(Intent.ACTION_VIEW, uri);


intent.putExtra(“sms_body”, “I come from http://blog.3gstdy.com”);


intent.setType(“vnd.Android-dir/mms-sms”);


//十一、直接发邮件


Uri uri= Uri.parse(“smsto://100861″);


Intent intent = new Intent(Intent.ACTION_SENDTO, uri);


intent.putExtra(“sms_body”, “3g android http://blog.3gstdy.com”);


//十二、发彩信


Uri uri= Uri.parse(“content://media/external/images/media/23″);


Intent intent = new Intent(Intent.ACTION_SEND);


intent.putExtra(“sms_body”, “3g android http://blog.3gstdy.com”);


intent.putExtra(Intent.EXTRA_STREAM, uri);


intent.setType(“image/png”);


//十三、# Market 相关


//1 //寻找某个应用


Uri uri = Uri.parse(“market://search?q=pname:pkg_name”);


Intent it = new Intent(Intent.ACTION_VIEW, uri);


startActivity(it);


//where pkg_name is the full package path for an application


//2 //显示某个应用的相关信息


Uri uri = Uri.parse(“market://details?id=app_id”);


Intent it = new Intent(Intent.ACTION_VIEW, uri);


startActivity(it);


//where app_id is the application ID, find the ID


//by clicking on your application on Market home


//page, and notice the ID from the address bar


//十四、路径规划


Uri uri = Uri.parse(“http://maps.google.com/maps?f=d&saddr=startLat%20startLng&daddr=endLat%20endLng&hl=en”);


Intent it = new Intent(Intent.ACTION_VIEW, uri);


startActivity(it);//以下是常用到的Intent的URI及其示例，包含了大部分应用中用到的共用Intent。

//一、打开一个网页，类别是Intent.ACTION_VIEW

Uri uri = Uri.parse(“http://blog.3gstdy.com/”);

Intent intent = new Intent(Intent.ACTION_VIEW, uri);

//二、打开地图并定位到一个点

Uri uri = Uri.parse(“geo:52.76,-79.0342″);

Intent intent = new Intent(Intent.ACTION_VIEW, uri);

//三、打开拨号界面 ,类型是Intent.ACTION_DIAL

Uri uri = Uri.parse(“tel:10086″);

Intent intent = new Intent(Intent.ACTION_DIAL, uri);

//四、直接拨打电话,与三不同的是，这个直接拨打电话，而不是打开拨号界面

Uri uri = Uri.parse(“tel:10086″);

Intent intent = new Intent(Intent.ACTION_CALL, uri);

//五、卸载一个应用，Intent的类别是Intent.ACTION_DELETE

Uri uri = Uri.fromParts(“package”, “xxx”, null);

Intent intent = new Intent(Intent.ACTION_DELETE, uri);

//六、安装应用程序,Intent的类别是Intent.ACTION_PACKAGE_ADDED

Uri uri = Uri.fromParts(“package”, “xxx”, null);

Intent intent = new Intent(Intent.ACTION_PACKAGE_ADDED, uri);

//七、播放音频文件

Uri uri = Uri.parse(“file:///sdcard/download/everything.mp3″);

Intent intent = new Intent(Intent.ACTION_VIEW, uri);

intent.setType(“audio/mp3″);

//八、打开发邮件界面

Uri uri= Uri.parse(“mailto:[e-mail]”);

Intent intent = new Intent(Intent.ACTION_SENDTO, uri);

//九、发邮件,与八不同这里是将邮件发送出去，

Intent intent = new Intent(Intent.ACTION_SEND);

String[] tos = { “[e-mail]” };

String[] ccs = { “[e-mail]” };

intent.putExtra(Intent.EXTRA_EMAIL, tos);

intent.putExtra(Intent.EXTRA_CC, ccs);

intent.putExtra(Intent.EXTRA_TEXT, “I come from http://blog.3gstdy.com”);

intent.putExtra(Intent.EXTRA_SUBJECT, “http://blog.3gstdy.com”);intent.setType(“message/rfc882″);

Intent.createChooser(intent, “Choose Email Client”);

//发送带附件的邮件

Intent intent = new Intent(Intent.ACTION_SEND);

intent.putExtra(Intent.EXTRA_SUBJECT, “The email subject text”);

intent.putExtra(Intent.EXTRA_STREAM, “file:///sdcard/mysong.mp3″);

intent.setType(“audio/mp3″);

startActivity(Intent.createChooser(intent, “Choose Email Client”));

//十、发短信

Uri uri= Uri.parse(“tel:10086″);

Intent intent = new Intent(Intent.ACTION_VIEW, uri);

intent.putExtra(“sms_body”, “I come from http://blog.3gstdy.com”);

intent.setType(“vnd.Android-dir/mms-sms”);

//十一、直接发邮件

Uri uri= Uri.parse(“smsto://100861″);

Intent intent = new Intent(Intent.ACTION_SENDTO, uri);

intent.putExtra(“sms_body”, “3g android http://blog.3gstdy.com”);

//十二、发彩信

Uri uri= Uri.parse(“content://media/external/images/media/23″);

Intent intent = new Intent(Intent.ACTION_SEND);

intent.putExtra(“sms_body”, “3g android http://blog.3gstdy.com”);

intent.putExtra(Intent.EXTRA_STREAM, uri);

intent.setType(“image/png”);

//十三、# Market 相关

//1 //寻找某个应用

Uri uri = Uri.parse(“market://search?q=pname:pkg_name”);

Intent it = new Intent(Intent.ACTION_VIEW, uri);

startActivity(it);

//where pkg_name is the full package path for an application

//2 //显示某个应用的相关信息

Uri uri = Uri.parse(“market://details?id=app_id”);

Intent it = new Intent(Intent.ACTION_VIEW, uri);

startActivity(it);

//where app_id is the application ID, find the ID

//by clicking on your application on Market home

//page, and notice the ID from the address bar

//十四、路径规划

Uri uri = Uri.parse(“http://maps.google.com/maps?f=d&saddr=startLat%20startLng&daddr=endLat%20endLng&hl=en”);

Intent it = new Intent(Intent.ACTION_VIEW, uri);

startActivity(it);

http://www.oschina.net/code/snippet_146870_6529