0
解决掉的解决
问题里面有realm.copyToRealm(item);
Android的境界得到不是一个交易错误
问题
更换realm.commitTransaction();
当我的听众从对话中获取数据的interface
并尝试保存选择数据一流的模式。我不能在表中从对话框中创建新行
获取数据:
takeUserEwalletCurrency.setOnTakeUserEwallet(new TakeUserEwalletCurrency.IOnChooseEwallet() {
@Override
public void getItem(int item) {
takeUserEwalletCurrency.dismissDialog();
switch (item) {
case 1:
String choiceUSDUserEwallet = "SHUSD" + userPhoneNumber.substring(1, userPhoneNumber.length());
updateEwalletsHistory(choiceUSDUserEwallet, "SHUSD");
to_ewallet.setText(choiceUSDUserEwallet);
validateEnteredEwalletNumber();
break;
case 2:
...
break;
}
}
});
takeUserEwalletCurrency.showDialog();
创建一个新的行:
private void updateEwalletsHistory(final String currentEwallet, final String ewalletCurrency) {
final EwalletsHistory exists_row = realm.where(EwalletsHistory.class).equalTo("ewalletName", currentEwallet).findFirst();
if (exists_row == null) {
realm.executeTransaction(new Realm.Transaction() {
@Override
public void execute(Realm realm) {
EwalletsHistory item = new EwalletsHistory();
item.setEwalletName(currentEwallet);
item.setEwalletCurrency(ewalletCurrency);
realm.commitTransaction();
}
});
}
}
他们都如对话界面,在表中创建新行是同样的活动
是的,你没错,谢谢 –