Android intent basic usage example

1: Open the webpage:

Uri uri = URI. parse ("http://www.baidu.com ");
Intent intent = new intent (intent. action_view, Uri );
Startactivity (intent );

2: Open the map:

Uri uri = URI. parse ("Geo: 136.46, 25.15 ");
Intent intent = new intent (intent. action_view, Uri );
Startactivity (intent );

3: outbound dialing:

Uri uri = URI. parse ("Tel: 13697336841 ");
Intent intent = new intent (intent. action_dial, Uri );
Startactivity (intent );

4. call:

Uri uri = URI. parse ("Tel: 13697336841 ");
Intent intent = new intent (intent. action_call, Uri );
Mainactivity. This. startactivity (intent );

5. send SMS:

Intent intent = new intent (intent. action_view );
Intent. putextra ("sms_body", "message content ");
Intent. settype ("Vnd. Android-DIR/MMS-SMS ");
Startactivity (intent );

6. send a text message (with a number ):

Uri uri = URI. parse ("smsto: 5554 ");
Intent intent = new intent (intent. action_sendto, Uri );
Intent. putextra ("sms_body", "message content ");
Startactivity (intent );

7. Send MMS
// Path of the image for sending MMS messages
Uri uri = URI. parse ("file: // sdcard/handou.png ");
Intent intent = new intent (intent. action_send );
Intent. putextra ("sms_body", "enter information here ");
// MMS attachment
Intent. putextra (intent. extra_stream, Uri );
// File type
Intent. settype ("image/PNG ");
Startactivity (intent );
8. send an email
String [] TOS = {"doctang@163.com "};
String [] CCS = {"tangmin@163.com "};
Intent intent = new intent (intent. action_send );
Intent. putextra (intent. extra_email, TOS );
Intent. putextra (intent. extra_cc, CCS );
Intent. putextra (intent. extra_text, "email body ");
Intent. putextra (intent. extra_subject, "Email Subject ");
// Intent. putextra (intent. extra_stream, "file: // sdcard/handou.png ");
Intent. settype ("text/plain ");
Startactivity (intent );