获取联系人头像

 

获取联系人头像

分类： android

public byte[] getPhoto(String people_id) {   String photo_id = null;   String selection1 = ContactsContract.Contacts._ID + " = " + people_id;   Cursor cur1 = getContentResolver().query(     ContactsContract.Contacts.CONTENT_URI, null, selection1, null,     null);   if (cur1.getCount() > 0) {    cur1.moveToFirst();    photo_id = cur1.getString(cur1      .getColumnIndex(ContactsContract.Contacts.PHOTO_ID));    //System.out.println("photo_id:" + photo_id);   }   String[] projection = new String[] {   ContactsContract.Data.DATA15   };   String selection = ContactsContract.Data._ID + " = " + photo_id;   Cursor cur = getContentResolver().query(     ContactsContract.Data.CONTENT_URI, projection, selection, null,     null);   cur.moveToFirst();   byte[] contactIcon = cur.getBlob(0);   System.out.println("conTactIcon:" + contactIcon);   if (contactIcon == null) {    return null;   } else {    return contactIcon;   } } 以下代码将字节数组转化成Bitmap对象，然后再ImageView中显示出来 private ImageView image; byte[] photo = getPhoto(contactId); Bitmap map = BitmapFactory.decodeByteArray(photo, 0, photo.length); image.setImageBitmap(map);