import com.uphyca.idobata.event.ConnectionEvent; //导入依赖的package包/类
@Override
public void opened(ConnectionEvent event) {
    mBackoffPolicy.reset();
    try {
        notifyUnreadMessages();
    } catch (IdobataError idobataError) {
        idobataError.printStackTrace();
    }
}
 

import com.uphyca.idobata.event.ConnectionEvent; //导入依赖的package包/类
@Override
public void closed(ConnectionEvent event) {
    retryToConnect();
}
 

import com.uphyca.idobata.event.ConnectionEvent; //导入依赖的package包/类
@Override
public void opened(ConnectionEvent event) {
    mBackoffPolicy.reset();
}
 

import com.uphyca.idobata.event.ConnectionEvent; //导入依赖的package包/类
void closed(ConnectionEvent event); 

import com.uphyca.idobata.event.ConnectionEvent; //导入依赖的package包/类
void opened(ConnectionEvent event);