Question

我正在获取用户手机上所有联系信息的姓名和电话号码，但手机当前用户的姓名和图片未显示在此列表中。

Uri uri = ContactsContract.CommonDataKinds.Phone.CONTENT_URI;
    String trimedNumber = phoneNumber.replaceAll("[^A-Za-z0-9 ]", "").replaceAll(" ","");
    if(trimedNumber.length()<10) 
    {
        return returnValue;
    }
    trimedNumber = trimedNumber.substring(trimedNumber.length()-10, trimedNumber.length()-1);

    Cursor cursor = getContentResolver().query(uri, null, null, null, null);

    if (!cursor.moveToFirst()) {
        return returnValue;

如何获取当前用户的信息？

Answer 1

按当前用户，我认为您的意思是手机的所有者。这个问题并不总能解决，但这里有一个获取所有者编号的方法：

/*
 * Tries to get the user's phone number. Note that there is no guaranteed solution to this problem because the phone
 * number is not physically stored on all SIM-cards, or broadcasted from the network to the phone. This is especially 
 * true in some countries which requires physical address verification, with number assignment only happening 
 * afterwards. Phone number assignment happens on the network - and can be changed without changing the SIM card 
 * or device (e.g. this is how porting is supported).
 */
private String getPhoneNumber() {
    TelephonyManager telephonyManager = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
    String phoneNumber = telephonyManager.getLine1Number();
    if (phoneNumber != null) return PhoneNumberUtils.formatNumber(phoneNumber);
    else return phoneNumber;
}

Android当前用户帐户信息

1 个答案: