android通过查询电话号码获取联系人头像

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1. // 取得Intent中的頭像  
2.             ivShowImage = (ImageView) findViewById(R.id.call_log_detail_contact_img);  
3.             //通话电话号码获取头像uri  
4.             Uri uriNumber2Contacts = Uri  
5.                     .parse("content://com.android.contacts/"  
6.                             + "data/phones/filter/" + strPhoneNumber);  
7.             Cursor cursorCantacts = SApplication.nowSApplication  
8.                     .getContentResolver().query(uriNumber2Contacts, null, null,  
9.                             null, null);  
10.             if (cursorCantacts.getCount() > 0) { //若游标不为0则说明有头像,游标指向第一条记录  
11.                 cursorCantacts.moveToFirst();  
12.                 Long contactID = cursorCantacts.getLong(cursorCantacts  
13.                         .getColumnIndex("contact_id"));  
14.                 Uri uri = ContentUris.withAppendedId(  
15.                         ContactsContract.Contacts.CONTENT_URI, contactID);  
16.                 InputStream input = ContactsContract.Contacts  
17.                         .openContactPhotoInputStream(  
18.                                 SApplication.nowSApplication  
19.                                         .getContentResolver(), uri);  
20.                 btContactImage = BitmapFactory.decodeStream(input);  
21.                 Log.i("info", "bt======" + btContactImage);  
22.                 ivShowImage.setImageBitmap(btContactImage);  
23.   
24.             } else {//么有头像设置默认头像  
25.                 ivShowImage  
26.                         .setImageResource(R.drawable.call_log_contact_image2);  
27.   
28.             }