Android Intent用法汇总

Java代码 
//显示网页 
Uri uri = Uri.parse("http://google.com");   
Intent it = new Intent(Intent.ACTION_VIEW, uri);   
 
//显示地图 
Uri uri = Uri.parse("geo:38.899533,-77.036476");   
Intent it = new Intent(Intent.ACTION_VIEW, uri);   
//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  
 
 
 
//路径规划 
Uriuri = Uri.parse("http://maps.google.com/maps?f=d&saddr=startLat%20startLng&daddr=endLat%20endLng&hl=en");   
Intentit = new Intent(Intent.ACTION_VIEW, uri);   
//where startLat, startLng, endLat, endLng are a long with 6 decimals like: 50.123456   
 
 
//打电话 
   //叫出拨号程序  
   Uri uri = Uri.parse("tel:0800000123");   
   Intent it = new Intent(Intent.ACTION_DIAL, uri);   
 
   //直接打电话出去   
   Uri uri = Uri.parse("tel:0800000123");   
   Intent it = new Intent(Intent.ACTION_CALL, uri);   
   //用這個，要在 AndroidManifest.xml 中，加上<uses-permission id="android.permission.CALL_PHONE" />   
 
传送SMS/MMS 
   //调用短信程序  
     Intentit = new Intent(Intent.ACTION_VIEW, uri);   
     it.putExtra("sms_body", "The SMS text");    
     it.setType("vnd.android-dir/mms-sms");   
 
   //传送消息  
     Uri uri = Uri.parse("smsto://0800000123");   
     Intent it = new Intent(Intent.ACTION_SENDTO, uri);   
     it.putExtra("sms_body", "The SMS text");   
 
   //传送 MMS   
     Uri uri = Uri.parse("content://media/external/images/media/23");   
     Intent it = new Intent(Intent.ACTION_SEND);    
     it.putExtra("sms_body", "some text");    
     it.putExtra(Intent.EXTRA_STREAM, uri);