Android 使用Intent启动常用的应用与服务

打开浏览器显示网页: 

Uri uri = Uri.parse("http://www.ataaw.com"); 

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

startActivintenty(intent);

由地图参数显示地图: 

Uri uri = Uri.parse("geo:38.899533,-77.036476"); 

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

startActivintenty(intent);

拨打电话，调用拨号程序: 

Uri uri = Uri.parse("tel:13800138000"); 

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

startActivintenty(intent); 

调用发送短信的程序发送SMS/MMS 

Intent intent = new Intent(Intent.ACTION_VIEW);   

intent.putExtra("sms_body", "ATAAW.COM");   

intent.setType("vnd.android-dir/mms-sms");   

startActivintenty(intent); 

调用短信程序发送短信 

Uri uri = Uri.parse("smsto:13800138000");   

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

intent.putExtra("sms_body", "ATAAW.COM");   

startActivintenty(intent); 

调用彩信服务发送彩信 

Uri uri = Uri.parse("content://media/external/images/media/exp");   

Intent intent = new Intent(Intent.ACTION_SEND);   

intent.putExtra("sms_body", "ATAAW.COM");   

intent.putExtra(Intent.EXTRA_STREAM, uri);   

intent.setType("image/png");   

startActivintenty(intent);

启动邮件应用程序发送Email 

Uri uri = Uri.parse("mailto:ataaw.com@gmail.com"); 

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

startActivintenty(intent);

Intent intent = new Intent(Intent.ACTION_SEND);   

intent.putExtra(Intent.EXTRA_EMAIL, "android.sz@live.com");   

intent.putExtra(Intent.EXTRA_TEXT, "邮件内容。");   

intent.setType("text/plain");   

startActivintenty(Intent.createChooser(intent, "Choose Email Client")); 

Intent intent=new Intent(Intent.ACTION_SEND);     

String[] tos={"ataaw.com@gmail.com"};     

String[] ccs={"cc@ataaw.com"};     

intent.putExtra(Intent.EXTRA_EMAIL, tos);     

intent.putExtra(Intent.EXTRA_CC, ccs);     

intent.putExtra(Intent.EXTRA_TEXT, "邮件内容。");     

intent.putExtra(Intent.EXTRA_SUBJECT, "邮件主题");     

intent.setType("message/rfc822");     

startActivintenty(Intent.createChooser(intent, "Choose Email Client"));  

添加邮件附件内容 

Intent intent = new Intent(Intent.ACTION_SEND);   

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

intent.putExtra(Intent.EXTRA_STREAM, "file:///sdcard/ataaw.mp3");   

sendIntent.setType("audio/mp3");   

startActivintenty(Intent.createChooser(intent, "Choose Email Client"));

播放mp4多媒体文件 

Intent intent = new Intent(Intent.ACTION_VIEW); 

Uri uri = Uri.parse("file:///sdcard/ataaw.mp3"); 

intent.setDataAndType(uri, "audio/mp3"); 

startActivintenty(intent);