如何从Android中的Intent获取联系信息？

Question

我正在使用意图来显示联系人列表。从联系人我想获得联系信息，如firstname，secondname，emailid，phonenumber。我希望onActivityForResult()中的所有信息都适用于所选联系人。

Intent intent = new Intent(Intent.ACTION_PICK, ContactsContract.Contacts.CONTENT_URI);  
startActivityForResult(intent, 1);

Answer 1

这已经多次回答了，请查看这些帖子：

How to read contacts on Android 2.0

get contact info from android contact picker

How to call Android contacts list?

Google Android开发人员文档：

@Override
public Loader<Cursor> onCreateLoader(int loaderId, Bundle args) {
    /*
     * Appends the search string to the base URI. Always
     * encode search strings to ensure they're in proper
     * format.
     */
    Uri contentUri = Uri.withAppendedPath(Contacts.CONTENT_FILTER_URI, Uri.encode(mSearchString));

    return new CursorLoader(
        getActivity(),
        contentUri,
        PROJECTION,
        null,
        null,
        null
    );
}

来源： http://developer.android.com/training/contacts-provider/retrieve-names.html