android调用平台功能

下面的一些例子是从网上找的，他有点像J2ME的platformRequest，能调用手机平台的一些如SMS，浏览器，MMS，TEL等功能



显示网页


Java代码

# Uri uri = Uri.parse("http://google.com");      
# Intent it = new Intent(Intent.ACTION_VIEW, uri);      
# startActivity(it); 

显示地图

Java代码

# Uri uri = Uri.parse("geo:38.899533,-77.036476");      
# Intent it = new Intent(Intent.ACTION_VIEW, uri);       
# startActivity(it);       
# //其他 geo URI 範例      
# //geo:latitude,longitude      
# //geo:latitude,longitude?z=zoom      
# //geo:0,0?q=my+street+address      
# //geo:0,0?q=business+near+city      
# //google.streetview:cbll=lat,lng&cbp=1,yaw,,pitch,zoom&mz=mapZoom   

拨打电话


Java代码

   1. //叫出撥號程式      
   2. Uri uri = Uri.parse("tel:0800000123");      
   3. Intent it = new Intent(Intent.ACTION_DIAL, uri);      
   4. startActivity(it);     
   5. //直接打電話出去      
   6. Uri uri = Uri.parse("tel:0800000123");      
   7. Intent it = new Intent(Intent.ACTION_CALL, uri);      
   8. startActivity(it);      
   9. //用這個，要在 AndroidManifest.xml 中，加上      
  10. //<uses-permission id="android.permission.CALL_PHONE" />     

发送SMS/MMS


Java代码

   1. //需写号码SMS     
   2. Intent it = new Intent(Intent.ACTION_VIEW);      
   3. it.putExtra("sms_body", "The SMS text");       
   4. it.setType("vnd.android-dir/mms-sms");      
   5. startActivity(it);     
   6. //发送SMS      
   7. Uri uri = Uri.parse("smsto:0800000123");      
   8. Intent it = new Intent(Intent.ACTION_SENDTO, uri);      
   9. it.putExtra("sms_body", "The SMS text");      
  10. startActivity(it);     
  11. //发送MMS      
  12. Uri uri = Uri.parse("content://media/external/images/media/23");      
  13. Intent it = new Intent(Intent.ACTION_SEND);       
  14. it.putExtra("sms_body", "some text");       
  15. it.putExtra(Intent.EXTRA_STREAM, uri);      
  16. it.setType("image/png");       
  17. startActivity(it);    

发送EMAIL


Java代码

   1. Uri uri = Uri.parse("mailto:[email protected]");      
   2. Intent it = new Intent(Intent.ACTION_SENDTO, uri);      
   3. startActivity(it);     
   4. Intent it = new Intent(Intent.ACTION_SEND);      
   5. it.putExtra(Intent.EXTRA_EMAIL, "[email protected]");      
   6. it.putExtra(Intent.EXTRA_TEXT, "The email body text");      
   7. it.setType("text/plain");      
   8. startActivity(Intent.createChooser(it, "Choose Email Client"));     
   9. Intent it=new Intent(Intent.ACTION_SEND);        
  10. String[] tos={"[email protected]"};        
  11. String[] ccs={"[email protected]"};        
  12. it.putExtra(Intent.EXTRA_EMAIL, tos);        
  13. it.putExtra(Intent.EXTRA_CC, ccs);        
  14. it.putExtra(Intent.EXTRA_TEXT, "The email body text");        
  15. it.putExtra(Intent.EXTRA_SUBJECT, "The email subject text");        
  16. it.setType("message/rfc822");        
  17. startActivity(Intent.createChooser(it, "Choose Email Client"));      
  18. //传送附件      
  19. Intent it = new Intent(Intent.ACTION_SEND);      
  20. it.putExtra(Intent.EXTRA_SUBJECT, "The email subject text");      
  21. it.putExtra(Intent.EXTRA_STREAM, "file:///sdcard/mysong.mp3");      
  22. sendIntent.setType("audio/mp3");      
  23. startActivity(Intent.createChooser(it, "Choose Email Client"));    

播放多媒体


Java代码

   1. Intent it = new Intent(Intent.ACTION_VIEW);      
   2. Uri uri = Uri.parse("file:///sdcard/song.mp3");      
   3. it.setDataAndType(uri, "audio/mp3");      
   4. startActivity(it);     
   5. Uri uri = Uri.withAppendedPath(MediaStore.Audio.Media.INTERNAL_CONTENT_URI, "1");      
   6. Intent it = new Intent(Intent.ACTION_VIEW, uri);      
   7. startActivity(it);     

Android Market


Java代码

   1. //寻找应用     
   2. Uri uri = Uri.parse("market://search?q=pname:pkg_name");      
   3. Intent it = new Intent(Intent.ACTION_VIEW, uri);      
   4. startActivity(it);      
   5. //where pkg_name is the full package path for an application     
   6. //显示应用详细列表    
   7. Uri uri = Uri.parse("market://details?id=app_id");      
   8. Intent it = new Intent(Intent.ACTION_VIEW, uri);      
   9. startActivity(it);      
  10. //where app_id is the application ID, find the ID       
  11. //by clicking on your application on Market home       
  12. //page, and notice the ID from the address bar    

卸载应用


Java代码

   1. Uri uri = Uri.fromParts("package", strPackageName, null);       
   2. Intent it = new Intent(Intent.ACTION_DELETE, uri);       
   3. startActivity(it);      

安装应用


Java代码

   1. Uri uri = Uri.parse("url_of_apk_file");      
   2. Intent it = new Intent(Intent.ACTION_VIEW, uri);      
   3. it.setData(uri);      
   4. it.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);      
   5. it.setClassName("com.android.packageinstaller",      
   6.                 "com.android.packageinstaller.PackageInstallerActivity");      
   7. startActivity(it);       
   8. //make sure the url_of_apk_file is readable for all users