iOS自定义UITableViewRowAction

先看效果 ：

 

说下思路：首先要实现tableview的代理。共有几个方法：

1：

-(BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath{
    return YES;
}

-(UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath{
    return UITableViewCellEditingStyleDelete ;
}

- (NSArray<UITableViewRowAction *> *)tableView:(UITableView *)tableView editActionsForRowAtIndexPath:(NSIndexPath *)indexPath{
    WEAK_SELF;
    UITableViewRowAction *deleteRowAction = [UITableViewRowAction rowActionWithStyle:UITableViewRowActionStyleNormal title:@"删除"handler:^(UITableViewRowAction *action, NSIndexPath *indexPath) {
        NSLog(@"点击了删除");
        [tableView setEditing:NO animated:YES];
        AddressRecord *record = weakSelf.addressArray[indexPath.row];
        [weakSelf deleteAddress:record.id];
    }];
    deleteRowAction.backgroundColor = ColorRGB(83, 80, 84);
    
    UITableViewRowAction *setDefaultAction = [UITableViewRowAction rowActionWithStyle:UITableViewRowActionStyleNormal title:@"设置默认"handler:^(UITableViewRowAction *action, NSIndexPath *indexPath) {
        AddressRecord *record = weakSelf.addressArray[indexPath.row];
        [tableView setEditing:NO animated:YES];
        [weakSelf setDefaultAddress:record.id];
    }];
    setDefaultAction.backgroundColor = ColorRGB(169, 166, 170);
    AddressRecord *record = self.addressArray[indexPath.row];
    if (record.is_default) {
        return @[deleteRowAction];
    }e