閱讀服務在android的短信

Question

可以告訴我如何讀取服務短信從網絡提供商接收。我想讀取像平衡enqirey短信，最新的短信從服務提供商得到。

Answer 1

public class main extends Activity { 
     /** Called when the activity is first created. */ 
     String colName; 
     @Override 
     public void onCreate(Bundle savedInstanceState) { 
      super.onCreate(savedInstanceState); 
      setContentView(R.layout.main); 

      TextView tView = (TextView)findViewById(R.id.txtView); 

      ContentResolver cr =getContentResolver(); 
      Uri uri = Uri.parse("content://sms/inbox"); 
      //Uri uri = Uri.parse("content://sms"); -- For all SMS 
      //Uri uri = Uri.parse("content://sms/sent"); -- For all Sent Items 
      //If you want to read the Sent SMS then change the URi to /sent. 

      //In this example we are using Query as we have defined URi as above. 
      //We have declared all the Column names we need in string array in the second parameter. 
      //If you dont need all then leave null 
      //Notice that we did not call managedQuery instead we used Query method of ContentResolver 
      Cursor messagesCursor = cr.query(uri, new String[] { "_id","address","body","person"}, null,null, null); 
      colName = "ColumnName" +"\n"; 
      colName = colName + "--------------" + "\n"; 

      for(int loopCounter=0; loopCounter < messagesCursor.getColumnCount() ; loopCounter++) 
      { 
       colName = colName + messagesCursor.getColumnName(loopCounter) + "\n"; 

      } 
      colName = colName + "--------------" + "\n"; 

      if(messagesCursor.getCount() > 0) 
      { 
       while(messagesCursor.moveToNext()) 
       { 
        colName = colName + messagesCursor.getString(messagesCursor.getColumnIndex("body")) + "--"; 
        colName = colName + messagesCursor.getString(messagesCursor.getColumnIndex("address")) + "\n"; 
       } 
      } 
      tView.setText(colName); 


     } 

}