import org.telegram.mtproto.state.AbsMTProtoState; //导入依赖的package包/类
public MTProto(AbsMTProtoState state, MTProtoCallback callback, CallWrapper callWrapper, int connectionsCount) {
    this.INSTANCE_INDEX = instanceIndex.incrementAndGet();
    this.TAG = "MTProto#" + this.INSTANCE_INDEX;
    this.exponentalBackoff = new ExponentalBackoff(this.TAG + "#BackOff");
    this.apiErrorExponentialBackoff = new ApiErrorExponentialBackoff();
    this.state = state;
    this.connectionRate = new TransportRate(state.getAvailableConnections());
    this.callback = callback;
    this.authKey = state.getAuthKey();
    this.authKeyId = substring(SHA1(this.authKey), 12, 8);
    this.protoContext = new MTProtoContext();
    this.desiredConnectionCount = connectionsCount;
    this.session = Entropy.getInstance().generateSeed(8);
    this.tcpListener = new TcpListener();
    this.scheduller = new Scheduller(this, callWrapper);
    this.schedullerThread = new SchedullerThread();
    this.schedullerThread.start();
    this.responseProcessor = new ResponseProcessor();
    this.responseProcessor.start();
    this.connectionFixerThread = new ConnectionFixerThread();
    this.connectionFixerThread.start();
}
 

import org.telegram.mtproto.state.AbsMTProtoState; //导入依赖的package包/类
public MTProto(AbsMTProtoState state, MTProtoCallback callback, CallWrapper callWrapper, int connectionsCount) {
    this.INSTANCE_INDEX = instanceIndex.incrementAndGet();
    this.TAG = "MTProto#" + INSTANCE_INDEX;
    this.exponentalBackoff = new ExponentalBackoff(TAG + "#BackOff");
    this.state = state;
    this.connectionRate = new TransportRate(state.getAvailableConnections());
    this.callback = callback;
    this.authKey = state.getAuthKey();
    this.authKeyId = substring(SHA1(authKey), 12, 8);
    this.protoContext = new MTProtoContext();
    this.desiredConnectionCount = connectionsCount;
    this.session = Entropy.generateSeed(8);
    this.tcpListener = new TcpListener();
    this.scheduller = new Scheduller(this, callWrapper);
    this.schedullerThread = new SchedullerThread();
    this.schedullerThread.start();
    this.responseProcessor = new ResponseProcessor();
    this.responseProcessor.start();
    this.connectionFixerThread = new ConnectionFixerThread();
    this.connectionFixerThread.start();
}
 

import org.telegram.mtproto.state.AbsMTProtoState; //导入依赖的package包/类
@Override
public synchronized AbsMTProtoState getMtProtoState(final int dcId) {
    return new AbsMTProtoState() {

        private KnownSalt[] knownSalts = null;

        @Override
        public byte[] getAuthKey() {
            return MemoryApiState.this.getAuthKey(dcId);
        }

        @Override
        public ConnectionInfo[] getAvailableConnections() {
            return MemoryApiState.this.getAvailableConnections(dcId);
        }

        @Override
        public KnownSalt[] readKnownSalts() {
            if (knownSalts == null) {
                knownSalts = MemoryApiState.this.readKnownSalts(dcId);
            }
            return knownSalts;
        }

        @Override
        protected void writeKnownSalts(KnownSalt[] salts) {
            MemoryApiState.this.writeKnownSalts(dcId, salts);
            knownSalts = null;
        }
    };
}
 

import org.telegram.mtproto.state.AbsMTProtoState; //导入依赖的package包/类
/**
 * Gets mt proto state.
 *
 * @param dcId the dc id
 * @return the mt proto state
 */
AbsMTProtoState getMtProtoState(int dcId);