android多选联系人实现

 

android多选联系人实现

 

可结合此方案更有效

1. public class CopyContactsListMultiple extends ListActivity implements OnClickListener{  
2.       
3.     private final int UPDATE_LIST=1;  
4.     ArrayList<String> contactsList; //得到的所有联系人  
5.     ArrayList<String> getcontactsList; //选择得到联系人  
6.     private Button okbtn;  
7.     private Button cancelbtn;  
8.     private ProgressDialog proDialog;  
9.   
10.     Thread getcontacts;  
11.     Handler updateListHandler = new Handler() {  
12.             public void handleMessage(Message msg) {  
13.                  switch (msg.what) {  
14.                    
15.                  case UPDATE_LIST:  
16.                      if (proDialog != null) {  
17.                             proDialog.dismiss();  
18.                         }  
19.                      updateList();   
20.                  }  
21.             }  
22.      };  
23.     public void onCreate(Bundle savedInstanceState) {  
24.         super.onCreate(savedInstanceState);  
25.         setContentView(R.layout.contactslist);  
26.         contactsList=new ArrayList<String>();  
27.         getcontactsList=new ArrayList<String>();  
28.   
29.         final ListView listView = getListView();  
30.         listView.setItemsCanFocus(false);  
31.         listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);  
32.         okbtn=(Button)findViewById(R.id.contacts_done_button);  
33.         cancelbtn=(Button)findViewById(R.id.contact_back_button);  
34.         okbtn.setOnClickListener(this);  
35.         cancelbtn.setOnClickListener(this);  
36.           
37.         getcontacts=new Thread(new GetContacts());  
38.         getcontacts.start();  
39.         proDialog = ProgressDialog.show(CopyContactsListMultiple.this, "loading","loading", true, true);  
40.   
41.     }  
42.       
43.     @Override  
44.     protected void onResume() {  
45.         // TODO Auto-generated method stub  
46.         super.onResume();  
47.               
48.     }  
49.   
50.   
51.     void updateList(){  
52.         if(contactsList!=null)  
53.         setListAdapter(new ArrayAdapter<String>(this,  
54.                android.R.layout.simple_list_item_multiple_choice, contactsList));  
55.           
56.     }  
57.   
58.       
59.     @Override  
60.     protected void onListItemClick(ListView l, View v, int position, long id) {  
61.         // TODO Auto-generated method stub  
62.         if(!((CheckedTextView)v).isChecked()){  
63.               
64.             CharSequence num=((CheckedTextView)v).getText();  
65.             getcontactsList.add(num.toString());  
66.         }  
67.             if(((CheckedTextView)v).isChecked()){     
68.                 CharSequence num=((CheckedTextView)v).getText();  
69.                 if((num.toString()).indexOf("[")>0){  
70.                     String phoneNum=num.toString().substring(0, (num.toString()).indexOf("\n"));  
71.                     getcontactsList.remove(phoneNum);  
72.                     Log.d("remove_num", ""+phoneNum);  
73.                     }else{  
74.                          getcontactsList.remove(num.toString());  
75.                         Log.d("remove_num", ""+num.toString());  
76.                     }  
77.         }  
78.         super.onListItemClick(l, v, position, id);    
79.     }  
80.    class GetContacts implements Runnable{  
81.        @Override  
82.     public void run() {  
83.         // TODO Auto-generated method stub  
84.            Uri uri = ContactsContract.Contacts.CONTENT_URI;  
85.            String[] projection = new String[] {  
86.                     ContactsContract.Contacts._ID,  
87.                     ContactsContract.Contacts.DISPLAY_NAME,  
88.                     ContactsContract.Contacts.PHOTO_ID  
89.             };  
90.             String selection = ContactsContract.Contacts.IN_VISIBLE_GROUP + " = '1'";  
91.             String[] selectionArgs = null;  
92.             String sortOrder = ContactsContract.Contacts.DISPLAY_NAME + " COLLATE LOCALIZED ASC";  
93.             Cursor cursor=managedQuery(uri, projection, selection, selectionArgs, sortOrder);  
94.             Cursor phonecur = null;  
95.   
96.             while (cursor.moveToNext()){    
97.                   
98.                 // 取得联系人名字    
99.                 int nameFieldColumnIndex = cursor.getColumnIndex(android.provider.ContactsContract.PhoneLookup.DISPLAY_NAME);    
100.                 String name = cursor.getString(nameFieldColumnIndex);    
101.                 // 取得联系人ID    
102.                 String contactId = cursor.getString(cursor.getColumnIndex(android.provider.ContactsContract.Contacts._ID));    
103.                 phonecur = managedQuery(android.provider.ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, android.provider.ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = "  + contactId, null, null);     
104.                 // 取得电话号码(可能存在多个号码)    
105.                 while (phonecur.moveToNext()){    
106.                   String strPhoneNumber = phonecur.getString(phonecur.getColumnIndex(android.provider.ContactsContract.CommonDataKinds.Phone.NUMBER));    
107.                     if(strPhoneNumber.length()>4)  
108.                         contactsList.add("18610011001"+"\n测试");  
109.                     //contactsList.add(strPhoneNumber+"\n"+name+"");  
110.               
111.                 }      
112.             }    
113.             if(phonecur!=null)  
114.              phonecur.close();  
115.             cursor.close();   
116.   
117.             Message msg1=new Message();  
118.             msg1.what=UPDATE_LIST;  
119.             updateListHandler.sendMessage(msg1);  
120.     }   
121.    }  
122. @Override  
123. protected void onPause() {  
124.     // TODO Auto-generated method stub  
125.     super.onPause();  
126.       
127. }  
128.   
129. @Override  
130. protected void onDestroy() {  
131.     contactsList.clear();  
132.     getcontactsList.clear();  
133.     super.onDestroy();  
134. }  
135.   
136.   
137. @Override  
138. public void onClick(View v) {  
139.     // TODO Auto-generated method stub  
140.     switch (v.getId()) {  
141.     case R.id.contacts_done_button:  
142.            Intent i = new Intent();   
143.            if(getcontactsList!=null&&getcontactsList.size()>0){  
144.                Bundle b = new Bundle();    
145.                b.putStringArrayList("GET_CONTACT", getcontactsList);  
146.                i.putExtras(b);    
147.             }  
148.             setResult(RESULT_OK, i);    
149.             CopyContactsListMultiple.this.finish();  
150.         break;  
151.     case R.id.contact_back_button:  
152.         CopyContactsListMultiple.this.finish();  
153.         break;  
154.     default:  
155.         break;  
156.     }  
157. }  
158. @Override  
159. public boolean onKeyDown(int keyCode, KeyEvent event) {  
160.     // TODO Auto-generated method stub  
161.     if(keyCode==KeyEvent.KEYCODE_BACK){  
162.            Intent i = new Intent();   
163.             Bundle b = new Bundle();    
164.             b.putStringArrayList("GET_CONTACT", getcontactsList);  
165.             i.putExtras(b); // }  
166.             setResult(RESULT_OK, i);    
167.     }  
168.     return super.onKeyDown(keyCode, event);  
169. }  
170. }  

以上代码若有错误，请试用以下代码

class GetContacts implements Runnable {
  @Override
  public void run() {
   Cursor cursor = null;
   try {
    
    Uri uri = ContactsContract.Contacts.CONTENT_URI; 
             String[] projection = new String[] { 
                      ContactsContract.Contacts._ID, 
                      ContactsContract.Contacts.DISPLAY_NAME, 
                      ContactsContract.Contacts.PHOTO_ID 
              }; 
              String selection = ContactsContract.Contacts.IN_VISIBLE_GROUP + " = '1'"; 
              String[] selectionArgs = null; 
              String sortOrder = ContactsContract.Contacts.DISPLAY_NAME + " COLLATE LOCALIZED ASC"; 
              cursor=managedQuery(uri, projection, selection, selectionArgs, sortOrder); 
               LogPrint.Print("lock", "cursor.getCount()======"+cursor.getCount());
          if (cursor.getCount() > 0) {
           while (cursor.moveToNext()){   
                  // 取得联系人名字   
                  int nameFieldColumnIndex = cursor.getColumnIndex(android.provider.ContactsContract.PhoneLookup.DISPLAY_NAME);   
                  String name = cursor.getString(nameFieldColumnIndex);   
                  // 取得联系人ID   
                  String contactId = cursor.getString(cursor.getColumnIndex(android.provider.ContactsContract.Contacts._ID));   
                  Cursor  phonecur = managedQuery(android.provider.ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, android.provider.ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = "  + contactId, null, null);    
                  // 取得电话号码(可能存在多个号码)
                  LogPrint.Print("lock", "phonecur.getCount()======"+phonecur.getCount());
                  if (phonecur.getCount() > 0) {
       
                   while (phonecur.moveToNext()){   
                       String strPhoneNumber = phonecur.getString(phonecur.getColumnIndex(android.provider.ContactsContract.CommonDataKinds.Phone.NUMBER));   
                       if(strPhoneNumber.length()>4)
                        
                        person = new Person();
                        person.setName(name);
                        person.setPhone(strPhoneNumber);
         contactsList.add(person); 
   
                   }
                   
                   if (phonecur != null){
        
        phonecur.close();
        
       }
      }
              }
           
           Message msg1 = new Message();
     msg1.what = UPDATE_LIST;
     updateListHandler.sendMessage(msg1);
    }else{
     //未找到任何联系人
     
     Message msg1 = new Message();
     msg1.what = 1001;
     updateListHandler.sendMessage(msg1);
    }
   } catch (Exception e) {
    
    e.printStackTrace();
   }finally{
    if (cursor != null) {
     
     cursor.close();
     
    }
   }
  }
 }
 

[html]   view plain copy print ?

1. <?xml version="1.0" encoding="utf-8"?>  
2. <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"  
3.     android:orientation="vertical" android:layout_width="fill_parent"  
4.     android:layout_height="fill_parent">  
5.   
6.   
7.     <ListView android:id="@+id/android:list"   
8.         android:layout_height="fill_parent"   
9.         android:layout_width="fill_parent"  
10.          android:layout_marginLeft="10dip"  
11.         android:layout_marginRight="10dip"   
12.         android:layout_marginTop="10dip"  
13.         android:layout_weight="1.0">  
14.     </ListView>  
15.   
16.     <LinearLayout android:layout_width="fill_parent"  
17.         android:layout_height="wrap_content"  
18.         android:layout_weight="0" android:orientation="horizontal"  
19.         android:gravity="center" android:layout_marginLeft="10dip"  
20.         android:layout_marginRight="10dip" android:layout_marginBottom="10dip"  
21.         android:weightSum="1">  
22.   
23.         <Button android:id="@+id/contacts_done_button"  
24.             android:textSize="17dip"  
25.             android:layout_marginRight="10dip" android:layout_width="0dip"  
26.             android:layout_height="wrap_content" android:layout_weight="0.35"  
27.             android:text="sure" />  
28.   
29.         <Button android:id="@+id/contact_back_button"  
30.             android:layout_marginLeft="10dip" android:textSize="17dip"  
31.             android:layout_width="0dip" android:layout_height="wrap_content"  
32.             android:layout_weight="0.35" android:text="back" />  
33.     </LinearLayout>  
34.    
35. </LinearLayout>