[英]How do you retrieve an ID from a phone number?
我正在尝试检索电话号码,因此使用
String addrWhere = Contacts.Phones.NUMBER + " = " + userNumber;
String id = "";
Cursor c = mContext.getContentResolver().query(
Contacts.Phones.CONTENT_URI,
new String[] { Contacts.Phones._ID }, addrWhere, null, null);
try {
if (c.getCount() > 0) {
c.moveToFirst();
id = c.getString(0);
Log.i("IDS", id);
}
} finally {
c.close();
}
return id;
有人可以让我知道我的错误吗?
尝试在Android上如何查询ContactsContract.CommonDataKinds.Phone的解决方案? 这是ContactsContract.PhoneLookup提供程序的用法:
Uri uri = Uri.withAppendedPath(PhoneLookup.CONTENT_FILTER_URI, Uri.encode(phoneNumber));
resolver.query(uri, new String[]{PhoneLookup.DISPLAY_NAME,...
嗨,每个人...感谢您的答复! @ Sotapanna好,我找到了Sotapanna指出的答案
为任何需要的人粘贴工作代码!
private String findID(String userNumber) {
Uri uri = Uri.withAppendedPath(PhoneLookup.CONTENT_FILTER_URI, Uri
.encode(userNumber));
int id = 0;
String[] returnVals = new String[] { PhoneLookup._ID };
Cursor pCur = mContext.getContentResolver().query(uri, returnVals,
PhoneLookup.NUMBER + " = \"" + userNumber + "\"", null, null);
if (pCur.getCount() > 0) {
pCur.moveToFirst();
id = pCur.getColumnCount();
if (id >= 0) {
id = pCur.getInt(0);
}
}
Log.i("Contacts", "" + id);
return String.valueOf(id);
}
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