Android 加速谷歌联系人获取
我正在获取地址(城市、国家、街道、电话、电子邮件、网站、组织等)。当我获取所有这些值时,获取这些值需要很长时间 这工作正常,但需要很长时间才能获取 如何改进这一点Android 加速谷歌联系人获取,android,database,performance,Android,Database,Performance,我正在获取地址(城市、国家、街道、电话、电子邮件、网站、组织等)。当我获取所有这些值时,获取这些值需要很长时间 这工作正常,但需要很长时间才能获取 如何改进这一点 public void Get_Contact_Address(String id) { String[] pro = new String[] { ContactsContract.CommonDataKinds.StructuredPostal.CITY, ContactsC
public void Get_Contact_Address(String id) {
String[] pro = new String[] {
ContactsContract.CommonDataKinds.StructuredPostal.CITY,
ContactsContract.CommonDataKinds.StructuredPostal.TYPE,
ContactsContract.CommonDataKinds.StructuredPostal.STREET,
ContactsContract.CommonDataKinds.StructuredPostal.POSTCODE };
String where = ContactsContract.Data.CONTACT_ID + " = ? AND "
+ ContactsContract.Data.MIMETYPE + " = ?";
String[] whereParams = new String[] {
id,
ContactsContract.CommonDataKinds.StructuredPostal.CONTENT_ITEM_TYPE };
Cursor addrCur = contentresolver.query(
ContactsContract.Data.CONTENT_URI, pro, where, whereParams,
null);
while (addrCur.moveToNext()) {
String type = Null_check(addrCur
.getString(addrCur
.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.TYPE)));
if (type.equals("2")) {
contactcontent.contact_work_address_city = Null_check(addrCur
.getString(addrCur
.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.CITY)));
contactcontent.contact_work_address_postcode = Null_check(addrCur
.getString(addrCur
.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.POSTCODE)));
contactcontent.contact_work_address_street = Null_check(addrCur
.getString(addrCur
.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.STREET)));
break;
}
}
addrCur.close();
}
获取的来源是什么?