android ContentResolver获取手机电话号码和短信内容

package com.example.phone;   import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.Date; import java.util.HashMap; import java.util.List; import java.util.Map; import android.net.Uri; import android.os.Bundle; import android.provider.ContactsContract; import android.provider.ContactsContract.PhoneLookup; import android.app.Activity; import android.content.ContentResolver; import android.database.Cursor; import android.database.sqlite.SQLiteException; import android.util.Log; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.TextView;   public class MainActivity extends Activity implements OnClickListener{    private TextView text;   private Button button;   private Button sms;   HashMap<String, Object> map = new HashMap<String, Object>();   List<String> con = new ArrayList<String>();   String msg;//联系人姓名+号码   @Override   protected void onCreate(Bundle savedInstanceState) {     super.onCreate(savedInstanceState);     setContentView(R.layout.activity_main);      initUI();       }    private void initUI() {     // TODO Auto-generated method stub      text = (TextView)findViewById(R.id.text);     button = (Button)findViewById(R.id.button);//获取手机电话号码     button.setOnClickListener(this);     sms = (Button)findViewById(R.id.sms);//获取手机短信信息     sms.setOnClickListener(this);   }   @Override   public void onClick(View v) {     // TODO Auto-generated method stub     switch(v.getId()){       case R.id.button:         getPhoneNumber();//获取手机电话号码         break;       case R.id.sms://获取手机短信内容         getSmsMessage();         Map<String,Object> item = new HashMap<String,Object>();         for(int i= 0;i<con.size();i++){           text.setText(item.put("con", con.get(i))+"");//仅显示一条           System.out.println("ningshengcai:"+item.put("con", con.get(i)));//打印显示全部数据              }         break;       default :         break;     }   }   /**    * 获取手机联系人号码    */   public void getPhoneNumber(){     // smslist=getListView();      //得到ContentResolver对象       ContentResolver cr = getContentResolver();        //取得电话本中开始一项的光标       Cursor cursor = cr.query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null);       while (cursor.moveToNext())       {         // 取得联系人名字         int nameFieldColumnIndex = cursor.getColumnIndex(PhoneLookup.DISPLAY_NAME);         String name = cursor.getString(nameFieldColumnIndex);         //name += (name);         // 取得联系人ID         String contactId = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts._ID));         Cursor phone = cr.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null,           ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = "+ contactId, null, null);           // 取得电话号码(可能存在多个号码)         while (phone.moveToNext())         {           String strPhoneNumber = phone.getString(phone.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));         System.out.println(name+":"+strPhoneNumber);                             msg += name+":"+strPhoneNumber+"/n";         text.setText(msg);       }             phone.close();       }       cursor.close();    }   /**    * 获取短信信息    * @return smsBuilder.toString()    */   @SuppressWarnings("unused")   public String getSmsMessage(){            final String SMS_URI_ALL  = "content://sms/";        final String SMS_URI_INBOX = "content://sms/inbox";       final String SMS_URI_SEND = "content://sms/sent";       final String SMS_URI_DRAFT = "content://sms/draft";              StringBuilder smsBuilder = new StringBuilder();              try{         ContentResolver cr = getContentResolver();         String[] projection = new String[]{"_id", "address", "person",              "body", "date", "type"};         Uri uri = Uri.parse(SMS_URI_ALL);         Cursor cur = cr.query(uri, projection, null, null, "date desc");              if (cur.moveToFirst()) {           String name;            String phoneNumber;               String smsbody;           String date;           String type;                     int nameColumn = cur.getColumnIndex("person"); //发送人          int phoneNumberColumn = cur.getColumnIndex("address");  //号码         int smsbodyColumn = cur.getColumnIndex("body");  //内容         int dateColumn = cur.getColumnIndex("date");  //时间         int typeColumn = cur.getColumnIndex("type");  //接收还是发送                   do{             name = cur.getString(nameColumn);                    phoneNumber = cur.getString(phoneNumberColumn);             smsbody = cur.getString(smsbodyColumn);                          SimpleDateFormat dateFormat = new SimpleDateFormat(                 "yyyy-MM-dd hh:mm:ss");             Date d = new Date(Long.parseLong(cur.getString(dateColumn)));             date = dateFormat.format(d);                          int typeId = cur.getInt(typeColumn);             if(typeId == 1){               type = "接收";             } else if(typeId == 2){               type = "发送";             } else {               type = "";             }             //System.out.println("nsc :"+name+":"+phoneNumber+":"+smsbody+":"+date+":"+type +"/n");           String smsmsg = name+":"+phoneNumber+":"+smsbody+":"+date+":"+type+"/n";           con.add(smsmsg);                    if(smsbody == null) smsbody = "";            }while(cur.moveToNext());         } else {           smsBuilder.append("no result!");         }                   smsBuilder.append("getSmsInPhone has executed!");       } catch(SQLiteException ex) {         Log.d("SQLiteException in getSmsInPhone", ex.getMessage());       }       return smsBuilder.toString();     }   } 

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"   xmlns:tools="http://schemas.android.com/tools"   android:layout_width="match_parent"   android:layout_height="match_parent"   android:orientation="vertical"   tools:context=".MainActivity" >      <Button      android:id="@+id/button"     android:layout_width="fill_parent"     android:layout_height="wrap_content"     android:text="@string/ph"/>   <Button      android:id="@+id/sms"     android:layout_width="fill_parent"     android:layout_height="wrap_content"     android:text="@string/sms"/>   <ScrollView     android:layout_width="fill_parent"      android:layout_height="wrap_content">     <TextView       android:id="@+id/text"       android:layout_width="wrap_content"       android:layout_height="wrap_content"             android:text="@string/hello_world" />            </ScrollView>  </LinearLayout> 

<uses-permission android:name="android.permission.READ_CONTACTS" />    <uses-permission android:name="android.permission.WRITE_SMS" />    <uses-permission android:name="android.permission.READ_SMS" />    <uses-permission android:name="android.permission.READ_PHONE_STATE" />