整理文档和模型。
This commit is contained in:
parent
e094eb5b3c
commit
fb918b7612
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package com.stone.shop.model;
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import java.io.Serializable;
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import cn.bmob.v3.BmobObject;
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import cn.bmob.v3.datatype.BmobFile;
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/**
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* 商品实体类
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* @date 2014-4-24
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* @author Stone
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*/
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public class Good extends BmobObject implements Serializable{
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private static final long serialVersionUID = -3248168273019127389L;
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//private String id; 商品ID, 默认
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private String shopID = ""; // 商店ID
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private String type = ""; // 类型
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private String name = ""; // 名称
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private String price = ""; // 价格
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public Good(String name, String price) {
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this.name = name;
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this.price = price;
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}
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public String getShopID() {
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return shopID;
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}
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public void setShopID(String shopID) {
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this.shopID = shopID;
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}
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public String getType() {
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return type;
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}
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public void setType(String type) {
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this.type = type;
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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public String getPrice() {
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return price;
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}
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public void setPrice(String price) {
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this.price = price;
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}
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}
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@ -1,80 +0,0 @@
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package com.stone.shop.model;
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import java.io.Serializable;
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import cn.bmob.v3.BmobObject;
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import cn.bmob.v3.datatype.BmobFile;
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/**
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* 店铺实体类， 实现序列化, Activity之间实现传递
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* @date 2014-4-24
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* @author Stone
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*/
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public class Shop extends BmobObject implements Serializable{
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private static final long serialVersionUID = -8796635595320697255L;
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private String userID; // 主人
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private String type; // 类型(11代表第一个GridView中的第一个)
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private String name; // 店名
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private String location; // 地理位置
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private String phone; // 联系电话
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private String info; // 简介
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private String sale; // 促销信息
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public String getUserID() {
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return userID;
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}
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public void setUserID(String userID) {
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this.userID = userID;
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}
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public String getType() {
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return type;
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}
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public void setType(String type) {
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this.type = type;
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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public String getLocation() {
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return location;
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}
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public void setLocation(String location) {
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this.location = location;
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}
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public String getPhone() {
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return phone;
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}
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public void setPhone(String phone) {
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this.phone = phone;
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}
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public String getInfo() {
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return info;
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}
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public void setInfo(String info) {
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this.info = info;
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}
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public String getSale() {
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return sale;
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}
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public void setSale(String sale) {
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this.sale = sale;
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}
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}
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package com.stone.shop.model;
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import cn.bmob.v3.BmobObject;
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/**
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* 博学堂讲座实体类
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* @date 2014-5-10
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* @author Stone
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*/
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public class BXTNews extends BmobObject{
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private String title; //标题
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private String topic; //讲座主题
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private String speaker; //主 讲 人
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private String time; //讲座时间
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private String location; //讲座地点
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private String holder1; //主办单位
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private String holder2; //承办单位
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private String points; //主讲内容提要
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private String speakerinfo; //主讲人简介
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public String getTitle() {
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return title;
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}
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public String getTopic() {
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return topic;
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}
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public String getSpeaker() {
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return speaker;
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}
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public String getTime() {
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return time;
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}
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public String getLocation() {
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return location;
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}
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public String getHolder1() {
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return holder1;
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}
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public String getHolder2() {
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return holder2;
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}
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public String getPoints() {
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return points;
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}
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public String getSpeakerinfo() {
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return speakerinfo;
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}
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public void setTitle(String title) {
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this.title = title;
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}
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public void setTopic(String topic) {
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this.topic = topic;
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}
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public void setSpeaker(String speaker) {
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this.speaker = speaker;
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}
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public void setTime(String time) {
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this.time = time;
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}
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public void setLocation(String location) {
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this.location = location;
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}
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public void setHolder1(String holder1) {
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this.holder1 = holder1;
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}
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public void setHolder2(String holder2) {
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this.holder2 = holder2;
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}
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public void setPoints(String points) {
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this.points = points;
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}
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public void setSpeakerinfo(String speakerinfo) {
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this.speakerinfo = speakerinfo;
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}
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}
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package com.stone.shop.model;
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import cn.bmob.v3.BmobUser;
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/**
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* 用户实体类
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* @date 2014-4-24
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* @author Stone
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*/
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public class User extends BmobUser {
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public static String userId;
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private String sex; // 性别
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private String phone; // 电话
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private String qq; // QQ
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private String school = "湖北工业大学"; // 学校
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private String cademy; // 学院
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private String dorPart; // 校区
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private String dorNum; // 寝室号
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private String state = "未登陆"; // 登录状态
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private String type = "普通用户"; // 用户类型(普通用户、黑名单、中奖者)
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//private BmobFile picUser; // 头像
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public String getType() {
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return type;
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}
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public void setType(String type) {
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this.type = type;
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}
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public String getSex() {
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return sex;
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}
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public void setSex(String sex) {
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this.sex = sex;
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}
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public String getPhone() {
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return phone;
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}
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public void setPhone(String phone) {
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this.phone = phone;
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}
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public String getQQ() {
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return qq;
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}
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public void setQQ(String qq) {
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this.qq = qq;
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}
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public String getSchool() {
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return school;
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}
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public void setSchool(String school) {
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this.school = school;
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}
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public String getCademy() {
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return cademy;
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}
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public void setCademy(String cademy) {
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this.cademy = cademy;
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}
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public String getDorPart() {
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return dorPart;
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}
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public void setDorPart(String dorPart) {
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this.dorPart = dorPart;
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}
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public String getDorNum() {
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return dorNum;
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}
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public void setDorNum(String dorNum) {
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this.dorNum = dorNum;
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}
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public String getState() {
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return state;
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}
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public void setState(String state) {
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this.state = state;
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}
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}
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package com.stone.shop.model;
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import cn.bmob.v3.BmobObject;
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/**
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* 店铺评论实体类
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* @date 2014-5-3
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* @author Stone
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*/
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public class SComment extends BmobObject {
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private String shopID;
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private String shopName;
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private String userID;
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private String userName;
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private String content;
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public String getShopID() {
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return shopID;
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}
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public void setShopID(String shopID) {
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this.shopID = shopID;
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}
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public String getShopName() {
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return shopName;
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}
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public void setShopName(String shopName) {
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this.shopName = shopName;
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}
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public String getUserID() {
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return userID;
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}
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public void setUserID(String userID) {
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this.userID = userID;
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}
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public String getUserName() {
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return userName;
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}
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public void setUserName(String userName) {
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this.userName = userName;
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}
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public String getContent() {
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return content;
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}
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public void setContent(String content) {
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this.content = content;
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}
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}
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package com.stone.shop.model;
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import cn.bmob.v3.BmobObject;
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/**
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* 博学堂讲座实体类
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* @date 2014-5-10
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* @author Stone
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*/
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public class BXTNews extends BmobObject{
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//private String id;
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private String title; //标题
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private String topic; //讲座主题
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private String speaker; //主 讲 人
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private String time; //讲座时间
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private String location; //讲座地点
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private String holder1; //主办单位
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private String holder2; //承办单位
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private String points; //主讲内容提要
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private String speakerinfo; //主讲人简介
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public String getTitle() {
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return title;
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}
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public String getTopic() {
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return topic;
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}
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public String getSpeaker() {
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return speaker;
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}
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public String getTime() {
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return time;
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}
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public String getLocation() {
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return location;
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}
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public String getHolder1() {
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return holder1;
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}
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public String getHolder2() {
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return holder2;
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}
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public String getPoints() {
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return points;
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}
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public String getSpeakerinfo() {
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return speakerinfo;
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}
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public void setTitle(String title) {
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this.title = title;
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}
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public void setTopic(String topic) {
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this.topic = topic;
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}
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public void setSpeaker(String speaker) {
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this.speaker = speaker;
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}
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public void setTime(String time) {
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this.time = time;
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}
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public void setLocation(String location) {
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this.location = location;
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}
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public void setHolder1(String holder1) {
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this.holder1 = holder1;
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}
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public void setHolder2(String holder2) {
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this.holder2 = holder2;
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}
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public void setPoints(String points) {
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this.points = points;
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}
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public void setSpeakerinfo(String speakerinfo) {
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this.speakerinfo = speakerinfo;
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}
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}
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@ -1,756 +0,0 @@
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package com.stone.util;
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import java.io.ByteArrayOutputStream;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.RandomAccessFile;
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import java.io.UnsupportedEncodingException;
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import java.net.HttpURLConnection;
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import java.net.MalformedURLException;
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import java.net.URL;
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import java.net.URLConnection;
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import java.util.List;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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import android.app.Activity;
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import android.app.AlertDialog;
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import android.app.Dialog;
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import android.app.ProgressDialog;
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import android.content.ContentUris;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.database.Cursor;
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import android.graphics.Bitmap;
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import android.graphics.BitmapFactory;
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import android.graphics.Bitmap.CompressFormat;
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import android.net.ConnectivityManager;
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import android.net.NetworkInfo;
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import android.net.Uri;
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import android.os.Build;
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import android.os.Environment;
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import android.provider.MediaStore;
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import android.text.TextUtils;
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import android.util.Log;
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import android.widget.Toast;
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import junit.framework.Assert;
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/**
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* 工具类
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*
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* @date 2014-5-9
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* @author Stone
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*/
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public class Util {
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/**
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* 判断电话号码是否有效
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*
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* @param phoneNumber
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* @return true 有效 / false 无效
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*/
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public static boolean isPhoneNumberValid(String phoneNumber) {
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boolean isValid = false;
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String expression = "((^(13|15|18)[0-9]{9}$)|(^0[1,2]{1}\\d{1}-?\\d{8}$)|(^0[3-9] {1}\\d{2}-?\\d{7,8}$)|(^0[1,2]{1}\\d{1}-?\\d{8}-(\\d{1,4})$)|(^0[3-9]{1}\\d{2}-? \\d{7,8}-(\\d{1,4})$))";
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CharSequence inputStr = phoneNumber;
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Pattern pattern = Pattern.compile(expression);
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Matcher matcher = pattern.matcher(inputStr);
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if (matcher.matches()) {
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isValid = true;
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}
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return isValid;
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}
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// 判断网络是否连接
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public static boolean isNetworkConnected(Context context) {
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if (context != null) {
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ConnectivityManager mConnectivityManager = (ConnectivityManager) context
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.getSystemService(Context.CONNECTIVITY_SERVICE);
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NetworkInfo mNetworkInfo = mConnectivityManager
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.getActiveNetworkInfo();
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if (mNetworkInfo != null) {
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return mNetworkInfo.isAvailable();
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}
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}
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return false;
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}
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private static final String TAG = "SDK_Sample.Util";
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private static Dialog mProgressDialog;
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private static Toast mToast;
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/* Convert byte[] to hex string.这里我们可以将byte转换成int，然后利用Integer.toHexString(int)来转换成16进制字符串。
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* @param src byte[] data
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* @return hex string
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*/
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public static String bytesToHexString(byte[] src){
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StringBuilder stringBuilder = new StringBuilder("");
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String nullreplace="";
|
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if (src == null || src.length <= 0) {
|
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return nullreplace;
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}
|
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for (int i = 0; i < src.length; i++) {
|
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int v = src[i] & 0xFF;
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String hv = Integer.toHexString(v);
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if (hv.length() < 2) {
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stringBuilder.append(0);
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}
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stringBuilder.append(hv);
|
||||
}
|
||||
return stringBuilder.toString();
|
||||
}
|
||||
/**
|
||||
* Convert hex string to byte[]
|
||||
* @param hexString the hex string
|
||||
* @return byte[]
|
||||
*/
|
||||
public static byte[] hexStringToBytes(String hexString) {
|
||||
byte[] nullreplace=null;
|
||||
if (hexString == null || "".equals(hexString)) {
|
||||
return nullreplace;
|
||||
}
|
||||
hexString = hexString.toUpperCase();
|
||||
int length = hexString.length() / 2;
|
||||
char[] hexChars = hexString.toCharArray();
|
||||
byte[] d = new byte[length];
|
||||
for (int i = 0; i < length; i++) {
|
||||
int pos = i * 2;
|
||||
d[i] = (byte) (charToByte(hexChars[pos]) << 4 | charToByte(hexChars[pos + 1]));
|
||||
}
|
||||
return d;
|
||||
}
|
||||
/**
|
||||
* Convert char to byte
|
||||
* @param c char
|
||||
* @return byte
|
||||
*/
|
||||
private static byte charToByte(char c) {
|
||||
return (byte) "0123456789ABCDEF".indexOf(c);
|
||||
}
|
||||
|
||||
/*
|
||||
* 16进制数字字符集
|
||||
*/
|
||||
private static String hexString="0123456789ABCDEF";
|
||||
/*
|
||||
* 将字符串编码成16进制数字,适用于所有字符（包括中文）
|
||||
*/
|
||||
public static String toHexString(String str)
|
||||
{
|
||||
//根据默认编码获取字节数组
|
||||
byte[] bytes = null;
|
||||
try {
|
||||
bytes = str.getBytes("UTF-8");
|
||||
} catch (UnsupportedEncodingException e) {
|
||||
Logger logger = Logger.getLogger("lavasoft");
|
||||
logger.log(Level.SEVERE, "sthwrong", e);
|
||||
}
|
||||
if (bytes == null)
|
||||
return null;
|
||||
StringBuilder sb=new StringBuilder(bytes.length*2);
|
||||
//将字节数组中每个字节拆解成2位16进制整数
|
||||
for(int i=0;i<bytes.length;i++)
|
||||
{
|
||||
sb.append(hexString.charAt((bytes[i]&0xf0)>>4));
|
||||
sb.append(hexString.charAt(bytes[i]&0x0f));
|
||||
}
|
||||
return sb.toString();
|
||||
}
|
||||
|
||||
//转换十六进制编码为字符串
|
||||
public static String hexToString(String s)
|
||||
{
|
||||
if("0x".equals(s.substring(0, 2)))
|
||||
{
|
||||
s =s.substring(2);
|
||||
}
|
||||
byte[] baKeyword = new byte[s.length()/2];
|
||||
for(int i = 0; i < baKeyword.length; i++)
|
||||
{
|
||||
try
|
||||
{
|
||||
baKeyword[i] = (byte)(0xff & Integer.parseInt(s.substring(i*2, i*2+2),16));
|
||||
}
|
||||
catch(Exception e)
|
||||
{
|
||||
Logger logger = Logger.getLogger("lavasoft");
|
||||
logger.log(Level.SEVERE, "sthwrong", e);
|
||||
}
|
||||
}
|
||||
|
||||
try
|
||||
{
|
||||
s = new String(baKeyword, "utf-8");//UTF-16le:Not
|
||||
}
|
||||
catch (Exception e1)
|
||||
{
|
||||
Logger logger = Logger.getLogger("lavasoft");
|
||||
logger.log(Level.SEVERE, "sthwrong", e1);
|
||||
}
|
||||
return s;
|
||||
}
|
||||
|
||||
public static byte[] bmpToByteArray(final Bitmap bmp, final boolean needRecycle) {
|
||||
ByteArrayOutputStream output = new ByteArrayOutputStream();
|
||||
bmp.compress(CompressFormat.PNG, 100, output);
|
||||
if (needRecycle) {
|
||||
bmp.recycle();
|
||||
}
|
||||
|
||||
byte[] result = output.toByteArray();
|
||||
try {
|
||||
output.close();
|
||||
} catch (Exception e) {
|
||||
Logger logger = Logger.getLogger("lavasoft");
|
||||
logger.log(Level.SEVERE, "sthwrong", e);
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
public static byte[] getHtmlByteArray(final String url) {
|
||||
URL htmlUrl = null;
|
||||
InputStream inStream = null;
|
||||
try {
|
||||
htmlUrl = new URL(url);
|
||||
URLConnection connection = htmlUrl.openConnection();
|
||||
HttpURLConnection httpConnection = (HttpURLConnection)connection;
|
||||
int responseCode = httpConnection.getResponseCode();
|
||||
if(responseCode == HttpURLConnection.HTTP_OK){
|
||||
inStream = httpConnection.getInputStream();
|
||||
}
|
||||
} catch (MalformedURLException e) {
|
||||
Logger logger = Logger.getLogger("lavasoft");
|
||||
logger.log(Level.SEVERE, "sthwrong", e);
|
||||
} catch (IOException e) {
|
||||
Logger logger = Logger.getLogger("lavasoft");
|
||||
logger.log(Level.SEVERE, "sthwrong", e);
|
||||
}
|
||||
byte[] data = inputStreamToByte(inStream);
|
||||
return data;
|
||||
}
|
||||
|
||||
public static byte[] inputStreamToByte(InputStream is) {
|
||||
try{
|
||||
ByteArrayOutputStream bytestream = new ByteArrayOutputStream();
|
||||
int ch;
|
||||
while ((ch = is.read()) != -1) {
|
||||
bytestream.write(ch);
|
||||
}
|
||||
byte imgdata[] = bytestream.toByteArray();
|
||||
bytestream.close();
|
||||
return imgdata;
|
||||
}catch(Exception e){
|
||||
Logger logger = Logger.getLogger("lavasoft");
|
||||
logger.log(Level.SEVERE, "sthwrong", e);
|
||||
}
|
||||
byte[] nullreplace=new byte[0];
|
||||
return nullreplace;
|
||||
}
|
||||
|
||||
public static byte[] readFromFile(String fileName, int offset, int len) {
|
||||
byte[] nullreplace=new byte[0];
|
||||
if (fileName == null) {
|
||||
return nullreplace;
|
||||
}
|
||||
|
||||
File file = new File(fileName);
|
||||
if (!file.exists()) {
|
||||
Log.i(TAG, "readFromFile: file not found");
|
||||
return nullreplace;
|
||||
}
|
||||
|
||||
if (len == -1) {
|
||||
len = (int) file.length();
|
||||
}
|
||||
|
||||
Log.d(TAG, "readFromFile : offset = " + offset + " len = " + len + " offset + len = " + (offset + len));
|
||||
|
||||
if(offset <0){
|
||||
Log.e(TAG, "readFromFile invalid offset:" + offset);
|
||||
return nullreplace;
|
||||
}
|
||||
if(len <=0 ){
|
||||
Log.e(TAG, "readFromFile invalid len:" + len);
|
||||
return nullreplace;
|
||||
}
|
||||
if(offset + len > (int) file.length()){
|
||||
Log.e(TAG, "readFromFile invalid file len:" + file.length());
|
||||
return nullreplace;
|
||||
}
|
||||
|
||||
byte[] b = null;
|
||||
try {
|
||||
RandomAccessFile in = new RandomAccessFile(fileName, "r");
|
||||
b = new byte[len];
|
||||
in.seek(offset);
|
||||
in.readFully(b);
|
||||
in.close();
|
||||
|
||||
} catch (Exception e) {
|
||||
Log.e(TAG, "readFromFile : errMsg = " + e.getMessage());
|
||||
Logger logger = Logger.getLogger("lavasoft");
|
||||
logger.log(Level.SEVERE, "sthwrong", e);
|
||||
}
|
||||
return b;
|
||||
}
|
||||
|
||||
public static int computeSampleSize(BitmapFactory.Options options,
|
||||
|
||||
int minSideLength, int maxNumOfPixels) {
|
||||
|
||||
int initialSize = computeInitialSampleSize(options, minSideLength,
|
||||
|
||||
maxNumOfPixels);
|
||||
|
||||
int roundedSize;
|
||||
|
||||
if (initialSize <= 8) {
|
||||
|
||||
roundedSize = 1;
|
||||
|
||||
while (roundedSize < initialSize) {
|
||||
|
||||
roundedSize <<= 1;
|
||||
|
||||
}
|
||||
|
||||
} else {
|
||||
|
||||
roundedSize = (initialSize + 7) / 8 * 8;
|
||||
|
||||
}
|
||||
|
||||
return roundedSize;
|
||||
}
|
||||
|
||||
private static int computeInitialSampleSize(BitmapFactory.Options options,int minSideLength, int maxNumOfPixels)
|
||||
{
|
||||
double w = options.outWidth;
|
||||
double h = options.outHeight;
|
||||
int lowerBound = (maxNumOfPixels == -1) ? 1 :(int) Math.ceil(Math.sqrt(w * h / maxNumOfPixels));
|
||||
int upperBound = (minSideLength == -1) ? 128 :(int) Math.min(Math.floor(w / minSideLength),Math.floor(h / minSideLength));
|
||||
if (upperBound < lowerBound) {
|
||||
// return the larger one when there is no overlapping zone.
|
||||
return lowerBound;
|
||||
}
|
||||
if ((maxNumOfPixels == -1) &&(minSideLength == -1)) {
|
||||
|
||||
return 1;
|
||||
|
||||
} else if (minSideLength == -1) {
|
||||
|
||||
return lowerBound;
|
||||
|
||||
} else {
|
||||
|
||||
return upperBound;
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 以最省内存的方式读取图片
|
||||
*/
|
||||
public static Bitmap readBitmap(final String path){
|
||||
try{
|
||||
FileInputStream stream = new FileInputStream(new File(path+"test.jpg"));
|
||||
BitmapFactory.Options opts = new BitmapFactory.Options();
|
||||
opts.inSampleSize = 8;
|
||||
opts.inPurgeable=true;
|
||||
opts.inInputShareable=true;
|
||||
Bitmap bitmap = BitmapFactory.decodeStream(stream , null, opts);
|
||||
return bitmap;
|
||||
} catch (OutOfMemoryError e) {
|
||||
Logger logger = Logger.getLogger("lavasoft");
|
||||
logger.log(Level.SEVERE, "sthwrong", e);
|
||||
return null;
|
||||
} catch (Exception e) {
|
||||
Logger logger = Logger.getLogger("lavasoft");
|
||||
logger.log(Level.SEVERE, "sthwrong", e);
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
private static final int MAX_DECODE_PICTURE_SIZE = 1920 * 1440;
|
||||
public static Bitmap extractThumbNail(final String path, final int height, final int width, final boolean crop) {
|
||||
Assert.assertTrue(path != null && !"".equals(path) && height > 0 && width > 0);
|
||||
|
||||
BitmapFactory.Options options = new BitmapFactory.Options();
|
||||
|
||||
try {
|
||||
options.inJustDecodeBounds = true;
|
||||
Bitmap tmp = BitmapFactory.decodeFile(path, options);
|
||||
if (tmp != null) {
|
||||
tmp.recycle();
|
||||
tmp = null;
|
||||
}
|
||||
Log.d(TAG, "extractThumbNail: round=" + width + "x" + height + ", crop=" + crop);
|
||||
final double beY = options.outHeight * 1.0 / height;
|
||||
final double beX = options.outWidth * 1.0 / width;
|
||||
Log.d(TAG, "extractThumbNail: extract beX = " + beX + ", beY = " + beY);
|
||||
options.inSampleSize = (int) (crop ? (beY > beX ? beX : beY) : (beY < beX ? beX : beY));
|
||||
if (options.inSampleSize <= 1) {
|
||||
options.inSampleSize = 1;
|
||||
}
|
||||
|
||||
// NOTE: out of memory error
|
||||
while (options.outHeight * options.outWidth / options.inSampleSize > MAX_DECODE_PICTURE_SIZE) {
|
||||
options.inSampleSize++;
|
||||
}
|
||||
|
||||
int newHeight = height;
|
||||
int newWidth = width;
|
||||
if (crop) {
|
||||
if (beY > beX) {
|
||||
newHeight = (int) (newWidth * 1.0 * options.outHeight / options.outWidth);
|
||||
} else {
|
||||
newWidth = (int) (newHeight * 1.0 * options.outWidth / options.outHeight);
|
||||
}
|
||||
} else {
|
||||
if (beY < beX) {
|
||||
newHeight = (int) (newWidth * 1.0 * options.outHeight / options.outWidth);
|
||||
} else {
|
||||
newWidth = (int) (newHeight * 1.0 * options.outWidth / options.outHeight);
|
||||
}
|
||||
}
|
||||
|
||||
options.inJustDecodeBounds = false;
|
||||
|
||||
Log.i(TAG, "bitmap required size=" + newWidth + "x" + newHeight + ", orig=" + options.outWidth + "x" + options.outHeight + ", sample=" + options.inSampleSize);
|
||||
Bitmap bm = BitmapFactory.decodeFile(path, options);
|
||||
if (bm == null) {
|
||||
Log.e(TAG, "bitmap decode failed");
|
||||
return null;
|
||||
}
|
||||
|
||||
Log.i(TAG, "bitmap decoded size=" + bm.getWidth() + "x" + bm.getHeight());
|
||||
final Bitmap scale = Bitmap.createScaledBitmap(bm, newWidth, newHeight, true);
|
||||
if (scale != null) {
|
||||
bm.recycle();
|
||||
bm = scale;
|
||||
}
|
||||
|
||||
if (crop) {
|
||||
final Bitmap cropped = Bitmap.createBitmap(bm, (bm.getWidth() - width) >> 1, (bm.getHeight() - height) >> 1, width, height);
|
||||
if (cropped == null) {
|
||||
return bm;
|
||||
}
|
||||
|
||||
bm.recycle();
|
||||
bm = cropped;
|
||||
Log.i(TAG, "bitmap croped size=" + bm.getWidth() + "x" + bm.getHeight());
|
||||
}
|
||||
return bm;
|
||||
|
||||
} catch (final OutOfMemoryError e) {
|
||||
Log.e(TAG, "decode bitmap failed: " + e.getMessage());
|
||||
Logger logger = Logger.getLogger("lavasoft");
|
||||
logger.log(Level.SEVERE, "sthwrong", e);
|
||||
options = null;
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
public static final void showResultDialog(Context context, String msg,
|
||||
String title) {
|
||||
if(msg == null)
|
||||
return;
|
||||
String rmsg = msg.replace(",", "\n");
|
||||
Log.d("Util", rmsg);
|
||||
new AlertDialog.Builder(context).setTitle(title).setMessage(rmsg)
|
||||
.setNegativeButton("知道了", null).create().show();
|
||||
}
|
||||
|
||||
public static final void showProgressDialog(Context context, String title,
|
||||
String message) {
|
||||
dismissDialog();
|
||||
if (TextUtils.isEmpty(title)) {
|
||||
title = "请稍候";
|
||||
}
|
||||
if (TextUtils.isEmpty(message)) {
|
||||
message = "正在加载...";
|
||||
}
|
||||
mProgressDialog = ProgressDialog.show(context, title, message);
|
||||
}
|
||||
|
||||
public static AlertDialog showConfirmCancelDialog(Context context,String message,DialogInterface.OnClickListener posListener)
|
||||
{
|
||||
AlertDialog dlg = new AlertDialog.Builder(context).setMessage(message).setPositiveButton("确认", posListener).setNegativeButton("取消", null).create();
|
||||
dlg.setCanceledOnTouchOutside(false);
|
||||
dlg.show();
|
||||
return dlg;
|
||||
}
|
||||
public static final void dismissDialog() {
|
||||
if (mProgressDialog != null) {
|
||||
mProgressDialog.dismiss();
|
||||
mProgressDialog = null;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 打印消息并且用Toast显示消息
|
||||
*
|
||||
* @param activity
|
||||
* @param message
|
||||
* @param logLevel
|
||||
* 填d, w, e分别代表debug, warn, error; 默认是debug
|
||||
*/
|
||||
public static final void toastMessage(final Activity activity,
|
||||
final String message, String logLevel) {
|
||||
if ("w".equals(logLevel)) {
|
||||
Log.w("sdkDemo", message);
|
||||
} else if ("e".equals(logLevel)) {
|
||||
Log.e("sdkDemo", message);
|
||||
} else {
|
||||
Log.d("sdkDemo", message);
|
||||
}
|
||||
activity.runOnUiThread(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
if (mToast != null) {
|
||||
mToast.cancel();
|
||||
mToast = null;
|
||||
}
|
||||
mToast = Toast.makeText(activity, message, Toast.LENGTH_SHORT);
|
||||
mToast.show();
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* 打印消息并且用Toast显示消息
|
||||
*
|
||||
* @param activity
|
||||
* @param message
|
||||
* @param logLevel
|
||||
* 填d, w, e分别代表debug, warn, error; 默认是debug
|
||||
*/
|
||||
public static final void toastMessage(final Activity activity,
|
||||
final String message) {
|
||||
toastMessage(activity, message, null);
|
||||
}
|
||||
|
||||
/**
|
||||
* 根据一个网络连接(String)获取bitmap图像
|
||||
*
|
||||
* @param imageUri
|
||||
* @return
|
||||
* @throws MalformedURLException
|
||||
*/
|
||||
public static Bitmap getbitmap(String imageUri) {
|
||||
Log.v(TAG, "getbitmap:" + imageUri);
|
||||
// 显示网络上的图片
|
||||
Bitmap bitmap = null;
|
||||
try {
|
||||
URL myFileUrl = new URL(imageUri);
|
||||
HttpURLConnection conn = (HttpURLConnection) myFileUrl
|
||||
.openConnection();
|
||||
conn.setDoInput(true);
|
||||
conn.connect();
|
||||
InputStream is = conn.getInputStream();
|
||||
bitmap = BitmapFactory.decodeStream(is);
|
||||
is.close();
|
||||
|
||||
Log.v(TAG, "image download finished." + imageUri);
|
||||
} catch (OutOfMemoryError e) {
|
||||
Logger logger = Logger.getLogger("lavasoft");
|
||||
logger.log(Level.SEVERE, "sthwrong", e);
|
||||
bitmap = null;
|
||||
} catch (IOException e) {
|
||||
Logger logger = Logger.getLogger("lavasoft");
|
||||
logger.log(Level.SEVERE, "sthwrong", e);
|
||||
Log.v(TAG, "getbitmap bmp fail---");
|
||||
bitmap = null;
|
||||
}
|
||||
return bitmap;
|
||||
}
|
||||
|
||||
public static void release() {
|
||||
mProgressDialog = null;
|
||||
mToast = null;
|
||||
}
|
||||
|
||||
// =========
|
||||
// =通过URI获取本地图片的path
|
||||
// =兼容android 5.0
|
||||
// ==========
|
||||
|
||||
public static final String ACTION_OPEN_DOCUMENT = "android.intent.action.OPEN_DOCUMENT";
|
||||
public static final int Build_VERSION_KITKAT = 19;
|
||||
public static String getPath(final Context context, final Uri uri) {
|
||||
|
||||
final boolean isKitKat = Build.VERSION.SDK_INT >= 19;
|
||||
|
||||
// DocumentProvider
|
||||
if (isKitKat && isDocumentUri(context, uri)) {
|
||||
// ExternalStorageProvider
|
||||
if (isExternalStorageDocument(uri)) {
|
||||
final String docId = getDocumentId(uri);
|
||||
final String[] split = docId.split(":");
|
||||
final String type = split[0];
|
||||
|
||||
if ("primary".equalsIgnoreCase(type)) {
|
||||
return Environment.getExternalStorageDirectory() + "/" + split[1];
|
||||
}
|
||||
|
||||
}
|
||||
// DownloadsProvider
|
||||
else if (isDownloadsDocument(uri)) {
|
||||
|
||||
final String id = getDocumentId(uri);
|
||||
final Uri contentUri = ContentUris.withAppendedId(Uri.parse("content://downloads/public_downloads"),
|
||||
Long.valueOf(id));
|
||||
|
||||
return getDataColumn(context, contentUri, null, null);
|
||||
}
|
||||
// MediaProvider
|
||||
else if (isMediaDocument(uri)) {
|
||||
final String docId = getDocumentId(uri);
|
||||
final String[] split = docId.split(":");
|
||||
final String type = split[0];
|
||||
|
||||
Uri contentUri = null;
|
||||
if ("image".equals(type)) {
|
||||
contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
|
||||
} else if ("video".equals(type)) {
|
||||
contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
|
||||
} else if ("audio".equals(type)) {
|
||||
contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
|
||||
}
|
||||
|
||||
final String selection = "_id=?";
|
||||
final String[] selectionArgs = new String[] { split[1] };
|
||||
|
||||
return getDataColumn(context, contentUri, selection, selectionArgs);
|
||||
}
|
||||
}
|
||||
// MediaStore (and general)
|
||||
else if ("content".equalsIgnoreCase(uri.getScheme())) {
|
||||
|
||||
// Return the remote address
|
||||
if (isGooglePhotosUri(uri))
|
||||
return uri.getLastPathSegment();
|
||||
|
||||
return getDataColumn(context, uri, null, null);
|
||||
}
|
||||
// File
|
||||
else if ("file".equalsIgnoreCase(uri.getScheme())) {
|
||||
return uri.getPath();
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
private static final String PATH_DOCUMENT = "document";
|
||||
|
||||
/**
|
||||
* Test if the given URI represents a {@link Document} backed by a
|
||||
* {@link DocumentsProvider}.
|
||||
*/
|
||||
private static boolean isDocumentUri(Context context, Uri uri) {
|
||||
final List<String> paths = uri.getPathSegments();
|
||||
if (paths.size() < 2) {
|
||||
return false;
|
||||
}
|
||||
if (!PATH_DOCUMENT.equals(paths.get(0))) {
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
private static String getDocumentId(Uri documentUri) {
|
||||
final List<String> paths = documentUri.getPathSegments();
|
||||
if (paths.size() < 2) {
|
||||
throw new IllegalArgumentException("Not a document: " + documentUri);
|
||||
}
|
||||
if (!PATH_DOCUMENT.equals(paths.get(0))) {
|
||||
throw new IllegalArgumentException("Not a document: " + documentUri);
|
||||
}
|
||||
return paths.get(1);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the value of the data column for this Uri. This is useful for
|
||||
* MediaStore Uris, and other file-based ContentProviders.
|
||||
*
|
||||
* @param context
|
||||
* The context.
|
||||
* @param uri
|
||||
* The Uri to query.
|
||||
* @param selection
|
||||
* (Optional) Filter used in the query.
|
||||
* @param selectionArgs
|
||||
* (Optional) Selection arguments used in the query.
|
||||
* [url=home.php?mod=space&uid=7300]@return[/url] The value of
|
||||
* the _data column, which is typically a file path.
|
||||
*/
|
||||
public static String getDataColumn(Context context, Uri uri, String selection, String[] selectionArgs) {
|
||||
|
||||
Cursor cursor = null;
|
||||
final String column = "_data";
|
||||
final String[] projection = { column };
|
||||
|
||||
try {
|
||||
cursor = context.getContentResolver().query(uri, projection, selection, selectionArgs, null);
|
||||
if (cursor != null && cursor.moveToFirst()) {
|
||||
final int index = cursor.getColumnIndexOrThrow(column);
|
||||
return cursor.getString(index);
|
||||
}
|
||||
} finally {
|
||||
if (cursor != null)
|
||||
cursor.close();
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param uri
|
||||
* The Uri to check.
|
||||
* @return Whether the Uri authority is ExternalStorageProvider.
|
||||
*/
|
||||
public static boolean isExternalStorageDocument(Uri uri) {
|
||||
return "com.android.externalstorage.documents".equals(uri.getAuthority());
|
||||
}
|
||||
|
||||
/**
|
||||
* @param uri
|
||||
* The Uri to check.
|
||||
* @return Whether the Uri authority is DownloadsProvider.
|
||||
*/
|
||||
public static boolean isDownloadsDocument(Uri uri) {
|
||||
return "com.android.providers.downloads.documents".equals(uri.getAuthority());
|
||||
}
|
||||
|
||||
/**
|
||||
* @param uri
|
||||
* The Uri to check.
|
||||
* @return Whether the Uri authority is MediaProvider.
|
||||
*/
|
||||
public static boolean isMediaDocument(Uri uri) {
|
||||
return "com.android.providers.media.documents".equals(uri.getAuthority());
|
||||
}
|
||||
|
||||
/**
|
||||
* @param uri
|
||||
* The Uri to check.
|
||||
* @return Whether the Uri authority is Google Photos.
|
||||
*/
|
||||
public static boolean isGooglePhotosUri(Uri uri) {
|
||||
return "com.google.android.apps.photos.content".equals(uri.getAuthority());
|
||||
}
|
||||
}
|
||||
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Reference in New Issue