基本信息
源码名称:android 高仿qq完整源码下载(含服务器端源码)
源码大小:2.62M
文件格式:.zip
开发语言:Java
更新时间:2014-12-15
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源码介绍
高仿qq源码,含 服务器端源码以及数据库sql
高仿qq源码,含 服务器端源码以及数据库sql
android端:
package com.way.chat.activity;
import java.text.SimpleDateFormat;
import java.util.Date;
import com.way.util.MyDate;
import android.content.Context;
import android.util.AttributeSet;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.view.animation.LinearInterpolator;
import android.view.animation.RotateAnimation;
import android.widget.AbsListView;
import android.widget.AbsListView.OnScrollListener;
import android.widget.BaseAdapter;
import android.widget.ExpandableListView;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.ProgressBar;
import android.widget.TextView;
/**
* 重写一个ListView,主要是添加一个下拉事件
*
* @author way
*
*/
public class MyListView extends ExpandableListView implements OnScrollListener {
private static final String TAG = "listview";
private final static int RELEASE_To_REFRESH = 0; // 松开刷新状态
private final static int PULL_To_REFRESH = 1;// 拉动刷新状态
private final static int REFRESHING = 2;// 正在刷新状态
private final static int DONE = 3;// 已经加载完毕状态
private final static int LOADING = 4;// 正在加载数据状态
private final static int RATIO = 3;// 实际的padding的距离与界面上偏移距离的比例
private LayoutInflater inflater;
private LinearLayout headView;// ListView头部的View
private TextView tipsTextview;// 提示信息“下拉刷新”的TextView
private TextView lastUpdatedTextView;// 上次更新时间的TextView
private ImageView arrowImageView;// 箭头的图片
private ProgressBar progressBar;// 刷新进度
private RotateAnimation animation;// 箭头向下动画
private RotateAnimation reverseAnimation;// 逆向箭头动画
private boolean isRecored;// 用于保证startY的值在一个完整的touch事件中只被记录一次
private int headContentWidth;// 头部View内容的宽度
private int headContentHeight;// 头部view内容的高度
private int startY;// 向下触屏事件时的手指起始y轴位置
private int firstItemIndex;// ListView第一项的索引
private int state;// 刷新状态
private boolean isBack;// 是否反弹
private OnRefreshListener refreshListener;// 给外面预留的刷新的接口
private boolean isRefreshable;// 是否刷新的标志位
/**
* 第一个构造器
*
* @param context
* 上下文对象
*/
public MyListView(Context context) {
super(context);
init(context);
}
/**
* 第二个构造器
*
* @param context
* 上下文对象
* @param attrs
* 属性
*/
public MyListView(Context context, AttributeSet attrs) {
super(context, attrs);
init(context);
}
public MyListView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
init(context);
}
/**
* 初始化数据
*
* @param context
* 上下文对象
*/
private void init(Context context) {
// setCacheColorHint(context.getResources().getColor(R.color.transparent));
inflater = LayoutInflater.from(context);
headView = (LinearLayout) inflater.inflate(R.layout.head, null);// 获取ListView头部的view
arrowImageView = (ImageView) headView
.findViewById(R.id.head_arrowImageView);// 从头部的View获取箭头图片
arrowImageView.setMinimumWidth(70);
arrowImageView.setMinimumHeight(50);
progressBar = (ProgressBar) headView
.findViewById(R.id.head_progressBar);// 获取刷新进度条
tipsTextview = (TextView) headView.findViewById(R.id.head_tipsTextView);// 提示信息的TextView
lastUpdatedTextView = (TextView) headView
.findViewById(R.id.head_lastUpdatedTextView);// 最后刷新时间的TextView
measureView(headView);// 自己写的一个方法,没有很理解
headContentHeight = headView.getMeasuredHeight();// 得到headView的原始高度
headContentWidth = headView.getMeasuredWidth();
headView.setPadding(0, -1 * headContentHeight, 0, 0);// 设置内容的内部偏移量
headView.invalidate();
Log.v("size", "width:" headContentWidth " height:"
headContentHeight);
addHeaderView(headView, null, false);// 加到ListView的头部view,ListView组件提供了两个很实用的功能,那就是可以在顶部和底部添加自定义的视图
setOnScrollListener(this);
// 箭头向下动画
animation = new RotateAnimation(0, -180,
RotateAnimation.RELATIVE_TO_SELF, 0.5f,
RotateAnimation.RELATIVE_TO_SELF, 0.5f);
animation.setInterpolator(new LinearInterpolator());
animation.setDuration(250);
animation.setFillAfter(true);
// 逆向箭头动画
reverseAnimation = new RotateAnimation(-180, 0,
RotateAnimation.RELATIVE_TO_SELF, 0.5f,
RotateAnimation.RELATIVE_TO_SELF, 0.5f);
reverseAnimation.setInterpolator(new LinearInterpolator());
reverseAnimation.setDuration(200);
reverseAnimation.setFillAfter(true);
state = DONE;// 第一次加载默认完成的状态
isRefreshable = false;// 刷新标志位默认为false
}
/**
* 滑动时被调用
*/
public void onScroll(AbsListView view, int firstVisiableItem,
int visibleItemCount, int totalItemCount) {
firstItemIndex = firstVisiableItem;// ListView第一个索引值为ListView数据中第一个可见项
}
/**
* 滑动状态改变时被调用
*/
public void onScrollStateChanged(AbsListView view, int scrollState) {
}
/**
* 触摸事件
*/
public boolean onTouchEvent(MotionEvent event) {
if (isRefreshable) {// 如果刷新标志为true
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:// 向下
if (firstItemIndex == 0 && !isRecored) {
isRecored = true;
startY = (int) event.getY();
Log.v(TAG, "在down时候记录当前位置");
}
break;
case MotionEvent.ACTION_UP:// 向上
if (state != REFRESHING && state != LOADING) {
if (state == DONE) {
// 什么都不做
}
if (state == PULL_To_REFRESH) {// 下拉刷新
state = DONE;
changeHeaderViewByState();// 更新头部view
Log.v(TAG, "由下拉刷新状态,到done状态");
}
if (state == RELEASE_To_REFRESH) {// 释放刷新
state = REFRESHING;
changeHeaderViewByState();
onRefresh();// 调用接口的方法,通知外面
Log.v(TAG, "由松开刷新状态,到done状态");
}
}
isRecored = false;
isBack = false;
break;
case MotionEvent.ACTION_MOVE:// 手指移动
int tempY = (int) event.getY();
if (!isRecored && firstItemIndex == 0) {
Log.v(TAG, "在move时候记录下位置");
isRecored = true;
startY = tempY;
}
if (state != REFRESHING && isRecored && state != LOADING) {
// 保证在设置padding的过程中,当前的位置一直是在head,否则如果当列表超出屏幕的话,当在上推的时候,列表会同时进行滚动
// 可以松手去刷新了
if (state == RELEASE_To_REFRESH) {
setSelection(0);
// 往上推了,推到了屏幕足够掩盖head的程度,但是还没有推到全部掩盖的地步
if (((tempY - startY) / RATIO < headContentHeight)
&& (tempY - startY) > 0) {
state = PULL_To_REFRESH;
changeHeaderViewByState();
Log.v(TAG, "由松开刷新状态转变到下拉刷新状态");
}
// 一下子推到顶了
else if (tempY - startY <= 0) {
state = DONE;
changeHeaderViewByState();
Log.v(TAG, "由松开刷新状态转变到done状态");
}
// 往下拉了,或者还没有上推到屏幕顶部掩盖head的地步
else {
// 不用进行特别的操作,只用更新paddingTop的值就行了
}
}
// 还没有到达显示松开刷新的时候,DONE或者是PULL_To_REFRESH状态
if (state == PULL_To_REFRESH) {
setSelection(0);
// 下拉到可以进入RELEASE_TO_REFRESH的状态
if ((tempY - startY) / RATIO >= headContentHeight) {
state = RELEASE_To_REFRESH;
isBack = true;
changeHeaderViewByState();
Log.v(TAG, "由done或者下拉刷新状态转变到松开刷新");
}
// 上推到顶了
else if (tempY - startY <= 0) {
state = DONE;
changeHeaderViewByState();
Log.v(TAG, "由DOne或者下拉刷新状态转变到done状态");
}
}
// done状态下
if (state == DONE) {
if (tempY - startY > 0) {
state = PULL_To_REFRESH;
changeHeaderViewByState();
}
}
// 更新headView的size
if (state == PULL_To_REFRESH) {
headView.setPadding(0, -1 * headContentHeight
(tempY - startY) / RATIO, 0, 0);
}
// 更新headView的paddingTop
if (state == RELEASE_To_REFRESH) {
headView.setPadding(0, (tempY - startY) / RATIO
- headContentHeight, 0, 0);
}
}
break;
}
}
return super.onTouchEvent(event);
}
// 当状态改变时候,调用该方法,以更新界面
private void changeHeaderViewByState() {
switch (state) {
case RELEASE_To_REFRESH:// 松开刷新状态
arrowImageView.setVisibility(View.VISIBLE);// 显示箭头
progressBar.setVisibility(View.GONE);// 移除进度条
tipsTextview.setVisibility(View.VISIBLE);// 显示提示信息
lastUpdatedTextView.setVisibility(View.VISIBLE);// 显示最后刷新时间
arrowImageView.clearAnimation();// 先移除所有动画
arrowImageView.startAnimation(animation);// 加载箭头向下动画
tipsTextview.setText("松开刷新");
Log.v(TAG, "当前状态,松开刷新");
break;
case PULL_To_REFRESH:// 下拉刷新状态
progressBar.setVisibility(View.GONE);// 移除进度条
tipsTextview.setVisibility(View.VISIBLE);// 显示提示信息
lastUpdatedTextView.setVisibility(View.VISIBLE);// 显示最后刷新时间
arrowImageView.clearAnimation();// 先移除所有动画
arrowImageView.setVisibility(View.VISIBLE);// 箭头图片可见
// 如果是由RELEASE_To_REFRESH状态转变来的,就加载动画
if (isBack) {
isBack = false;
arrowImageView.clearAnimation();
arrowImageView.startAnimation(reverseAnimation);
tipsTextview.setText("下拉刷新");
} else {
tipsTextview.setText("下拉刷新");
}
Log.v(TAG, "当前状态,下拉刷新");
break;
case REFRESHING:// 正在刷新状态
headView.setPadding(0, 0, 0, 0);// 无内部偏移
progressBar.setVisibility(View.VISIBLE);// 进度条可见
arrowImageView.clearAnimation();// 先清除动画
arrowImageView.setVisibility(View.GONE);// 再移除箭头动画
tipsTextview.setText("正在刷新...");// 提示信息变成正在刷新...
lastUpdatedTextView.setVisibility(View.VISIBLE);// 最后刷新时间可见
Log.v(TAG, "当前状态,正在刷新...");
break;
case DONE:// 完成状态
headView.setPadding(0, -1 * headContentHeight, 0, 0);
progressBar.setVisibility(View.GONE);
arrowImageView.clearAnimation();
arrowImageView.setImageResource(R.drawable.arrow_down);
tipsTextview.setText("下拉刷新");
lastUpdatedTextView.setVisibility(View.VISIBLE);
Log.v(TAG, "当前状态,done");
break;
}
}
// 刷新完成
public void onRefreshComplete() {
state = DONE;
SimpleDateFormat format = new SimpleDateFormat("yyyy年MM月dd日 HH:mm");
String date = format.format(new Date());
lastUpdatedTextView.setText("最近更新:" date);
changeHeaderViewByState();
}
/**
* 一个下拉刷新的监听接口
*
*/
public interface OnRefreshListener {
public void onRefresh();
}
// 监听方法
public void setonRefreshListener(OnRefreshListener refreshListener) {
this.refreshListener = refreshListener;
isRefreshable = true;
}
// 正在刷新
private void onRefresh() {
if (refreshListener != null) {
refreshListener.onRefresh();
}
}
/**
* 此方法是“估计”headView的width以及height
*
* @param child
* 传入进来的headView
*/
private void measureView(View child) {
ViewGroup.LayoutParams p = child.getLayoutParams();
if (p == null) {
p = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT,
ViewGroup.LayoutParams.WRAP_CONTENT);
}
int childWidthSpec = ViewGroup.getChildMeasureSpec(0, 0 0, p.width);
int lpHeight = p.height;
int childHeightSpec;
if (lpHeight > 0) {
childHeightSpec = MeasureSpec.makeMeasureSpec(lpHeight,
MeasureSpec.EXACTLY);
} else {
childHeightSpec = MeasureSpec.makeMeasureSpec(0,
MeasureSpec.UNSPECIFIED);
}
child.measure(childWidthSpec, childHeightSpec);
}
// ListView添加Adapter方法
public void setAdapter(BaseAdapter adapter) {
lastUpdatedTextView.setText("最近更新:" MyDate.getDateCN());
super.setAdapter(adapter);
}
}
服务器端:
package com.way.chat.server;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.net.Socket;
import java.util.ArrayList;
import com.way.chat.common.bean.TextMessage;
import com.way.chat.common.bean.User;
import com.way.chat.common.tran.bean.TranObject;
import com.way.chat.common.tran.bean.TranObjectType;
import com.way.chat.common.util.MyDate;
import com.way.chat.dao.UserDao;
import com.way.chat.dao.impl.UserDaoFactory;
public class InputThread extends Thread {
private Socket socket;
private OutputThread out;
private OutputThreadMap map;
private ObjectInputStream ois;
private boolean isStart = true;
public InputThread(Socket socket, OutputThread out, OutputThreadMap map) {
this.socket = socket;
this.out = out;
this.map = map;
try {
ois = new ObjectInputStream(socket.getInputStream());
} catch (IOException e) {
e.printStackTrace();
}
}
public boolean isStart() {
return isStart;
}
public void setStart(boolean isStart) {
this.isStart = isStart;
}
@Override
public void run() {
try {
while (isStart) {
// 读取消息
readMessage();
}
if (ois != null)
ois.close();
if (socket != null)
socket.close();
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
// e.printStackTrace();
// isStart = false;
}
}
public void readMessage() throws IOException, ClassNotFoundException {
Object readObject = ois.readObject();// 从流中读取对象
UserDao dao = UserDaoFactory.getInstance();// 通过dao模式管理后台
if (readObject != null && readObject instanceof TranObject) {
TranObject read_tranObject = (TranObject) readObject;// 转换成传输对象
switch (read_tranObject.getType()) {
case REGISTER:// 如果用户是注册
User registerUser = (User) read_tranObject.getObject();
int registerResult = dao.register(registerUser);
System.out.println("注册:" registerResult);
// 给用户回复消息
TranObject<User> register2TranObject = new TranObject<User>(
TranObjectType.REGISTER);
User register2user = new User();
register2user.setId(registerResult);
register2TranObject.setObject(register2user);
out.setMessage(register2TranObject);
break;
case LOGIN:
User loginUser = (User) read_tranObject.getObject();
ArrayList<User> list = dao.login(loginUser);
TranObject<ArrayList<User>> login2Object = new TranObject<ArrayList<User>>(
TranObjectType.LOGIN);
if (list != null) {// 如果登录成功
TranObject<User> onObject = new TranObject<User>(
TranObjectType.LOGIN);
User login2User = new User();
login2User.setId(loginUser.getId());
onObject.setObject(login2User);
for (OutputThread onOut : map.getAll()) {
onOut.setMessage(onObject);// 广播一下用户上线
}
map.add(loginUser.getId(), out);// 先广播,再把对应用户id的写线程存入map中,以便转发消息时调用
login2Object.setObject(list);// 把好友列表加入回复的对象中
} else {
login2Object.setObject(null);
}
out.setMessage(login2Object);// 同时把登录信息回复给用户
System.out.println(MyDate.getDateCN() " 用户:" loginUser.getId() " 上线了");
break;
case LOGOUT:// 如果是退出,更新数据库在线状态,同时群发告诉所有在线用户
User logoutUser = (User) read_tranObject.getObject();
int offId = logoutUser.getId();
System.out.println(MyDate.getDateCN() " 用户:" offId " 下线了");
dao.logout(offId);
isStart = false;// 结束自己的读循环
out.removeThread();// 从缓存的线程中移除
out.setMessage(null);// 先要设置一个空消息去唤醒写线程
out.setStart(false);// 再结束写线程循环
TranObject<User> offObject = new TranObject<User>(
TranObjectType.LOGOUT);
User logout2User = new User();
logout2User.setId(logoutUser.getId());
offObject.setObject(logout2User);
for (OutputThread offOut : map.getAll()) {// 广播用户下线消息
offOut.setMessage(offObject);
}
break;
case MESSAGE:// 如果是转发消息(可添加群发)
// 获取消息中要转发的对象id,然后获取缓存的该对象的写线程
int id2 = read_tranObject.getToUser();
OutputThread toOut = map.getById(id2);
if (toOut != null) {// 如果用户在线
toOut.setMessage(read_tranObject);
} else {// 如果为空,说明用户已经下线,回复用户
TextMessage text = new TextMessage();
text.setMessage("发送消息失败,用户可能已经离线!");
TranObject<TextMessage> offText = new TranObject<TextMessage>(
TranObjectType.MESSAGE);
offText.setObject(text);
offText.setFromUser(0);
out.setMessage(offText);
}
break;
case FILE:
break;
default:
break;
}
}
}
}