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Android开发中常用到Intent的URI与示例

下面是常用到的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:admin@3gstdy.com");
  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 = { "admin@3gstdy.com" };
  String[] ccs = { "webmaster@3gstdy.com" };
  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);

 

posted on 2011-11-10 16:42  java豆子  阅读(2158)  评论(0编辑  收藏  举报