Question

我在AndroidManifest文件中注册了一个意图，当用户在联系人应用程序中选择了一个联系人时，弹出我的应用程序，并且我成功地检索了查找键，但是我找不到办法来获取联系选定的细节，我看过其他一些使用光标，但当我执行查询功能我的应用程序崩溃，这是我的代码检索查找键

    Intent intent = getIntent();
    String action = intent.getAction();
    Uri contactUri = intent.getData();
    if (Intent.ACTION_VIEW.equals(action)) {
        // here i don't know what to use to search for the contact by the contactUri
    }

所以，我必须得到联系人姓名和联系电话号码！

Answer 1

Intent intent = getIntent();
String action = intent.getAction();
Uri contactUri = intent.getData();
if (Intent.ACTION_VIEW.equals(action)) {

       Log.d("START","Getting all Contacts");
       ArrayList<PhoneContactInfo> arrContacts = new ArrayList<PhoneContactInfo>();
       PhoneContactInfo phoneContactInfo=null;    
       Cursor cursor = context.getContentResolver().query(contactUri , new String[] {ContactsContract.CommonDataKinds.Phone.NUMBER,ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME,ContactsContract.CommonDataKinds.Phone._ID}, null, null, ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME + " ASC");
       cursor.moveToFirst();
       while (cursor.isAfterLast() == false)
         {
           String contactNumber= cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));  
           String contactName =  cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME));
          int phoneContactID = cursor.getInt(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone._ID));


          phoneContactInfo = new PhoneContactInfo();
          phoneContactInfo.setPhoneContactID(phoneContactID);             
          phoneContactInfo.setContactName(contactName);                   
        phoneContactInfo.setContactNumber(contactNumber); 
        if (phoneContactInfo != null)
        {
             arrContacts.add(phoneContactInfo);
         }
       phoneContactInfo = null; 
       cursor.moveToNext();
}       
cursor.close();
cursor = null;
Log.d("END","Got all Contacts");

}

如何通过LookUpKey获取联系电话？

1 个答案: