转载自 http://www.cnblogs.com/mancong/p/5807924.html
一.微信原生的分享--准备工作.
- 需要申请微信AppId.
导入系统架包.
SDK文件包括 libWeChatSDK.a，WXApi.h，WXApiObject.h,WechatAuthSDK.四个.
3.导入必要的系统库.
SystemConfiguration.framework,
libz.dylib,
libsqlite3.0.dylib,
libc++.dylib,
CoreTelephoy.framework (坑一: 这个库是必要的,但是微信官方文档中没有说到要导入)该项目中的Bundle Identifier 应该填向微信注册的Bundle Identifier
注册微信 (回调的时候用到,告诉微信,从微信返回到哪个APP)
Target --> info --> URL Types --> +按钮 --> 填写identifier 和 URL Schemes. 前一个是标识符,一般填@"weixin".后一个是注册的微信appId. 比如"wx19a984b788a8a0b1".(注释: 假的appid)添加微信白名单
info.plist --> 右击 --> open as --> source Code --> 添加白名单
我是在CFBundleVersion 这一行上面添加的. 注意保持正确的键值对.别插错了.
LSApplicationQueriesSchemes
wechat
weixin
二. 代码部分.
AppDelegate.h中
(1) 导入
import "WXApi.h"
(2) 遵守协议
WXApiDelegate
- WXApiDelegate.m中
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
// Override point for customization after application launch.
// 注册微信
[WXApi registerApp:@"wxbbf0646591e4a6d0" withDescription:@"测试"];
return YES;
}
//被废弃的方法. 但是在低版本中会用到.建议写上
- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation
{
return [WXApi handleOpenURL:url delegate:self];
}
//被废弃的方法. 但是在低版本中会用到.建议写上
- (BOOL)application:(UIApplication *)application handleOpenURL:(NSURL *)url
{
return [WXApi handleOpenURL:url delegate:self];
}
//新的方法
- (BOOL)application:(UIApplication *)app openURL:(NSURL *)url options:(NSDictionary *)options
{
return [WXApi handleOpenURL:url delegate:self];
}
// 接收分享回调通知
//监听通知
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(getOrderPayResult:) name:@"WXShare" object:nil];
[self basicSetting];
// AppID：wxbbf0646591e4a6d0
// 检查是否装了微信
if ([WXApi isWXAppInstalled])
{
}
- (void)buttonClciked
{
SendMessageToWXReq * req = [[SendMessageToWXReq alloc] init];
req.text = @"分享的内容";
req.bText = YES;
req.scene = WXSceneSession;
[WXApi sendReq:req];
}
- (void)ButtonOneClciked
{
//
WXMediaMessage * message = [WXMediaMessage message];
[message setThumbImage:[UIImage imageNamed:@"seeall@1x"]];
WXImageObject * imageObject = [WXImageObject object];
NSString * filePath = [[NSBundle mainBundle] pathForResource:@"seeall@1x" ofType:@"png"];
imageObject.imageData = [NSData dataWithContentsOfFile:filePath];
message.mediaObject = imageObject;
SendMessageToWXReq * req = [[SendMessageToWXReq alloc] init];
req.bText = NO;
req.message = message;
req.scene = WXSceneTimeline;
[WXApi sendReq:req];
}
- (void)buttonTwoClciked
{
WXMediaMessage * message = [WXMediaMessage message];
message.title = @"标题";
message.description = @"副标题";
[message setThumbImage:[UIImage imageNamed:@"seeall@1x"]];
WXWebpageObject * webpageObject = [WXWebpageObject object];
webpageObject.webpageUrl = @"www.baidu.com";
message.mediaObject = webpageObject;
SendMessageToWXReq * req = [[SendMessageToWXReq alloc] init];
req.bText = NO;
req.message = message;
req.scene = WXSceneSession;
[WXApi sendReq:req];
}
#import
#import "WXApi.h"
@interface AppDelegate : UIResponder
@property (strong, nonatomic) UIWindow *window;
@end
#import "AppDelegate.h"
@interface AppDelegate ()
@end
@implementation AppDelegate
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
// Override point for customization after application launch.
// 注册微信
[WXApi registerApp:@"wxbbf0646591e4a6d0" withDescription:@"测试"];
return YES;
}
#pragma mark 跳转处理
//被废弃的方法. 但是在低版本中会用到.建议写上
- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation
{
return [WXApi handleOpenURL:url delegate:self];
}
//被废弃的方法. 但是在低版本中会用到.建议写上
- (BOOL)application:(UIApplication *)application handleOpenURL:(NSURL *)url
{
return [WXApi handleOpenURL:url delegate:self];
}
//新的方法
- (BOOL)application:(UIApplication *)app openURL:(NSURL *)url options:(NSDictionary *)options
{
return [WXApi handleOpenURL:url delegate:self];
}
#pragma mark 微信回调方法
- (void)onResp:(BaseResp *)resp
{
/*
WXSuccess = 0, 成功
WXErrCodeCommon = -1, 普通错误类型
WXErrCodeUserCancel = -2, 用户点击取消并返回
WXErrCodeSentFail = -3, 发送失败
WXErrCodeAuthDeny = -4, 授权失败
WXErrCodeUnsupport = -5, 微信不支持
*/
NSString * strMsg = [NSString stringWithFormat:@"errorCode: %d",resp.errCode];
NSLog(@"strMsg: %@",strMsg);
NSString * errStr = [NSString stringWithFormat:@"errStr: %@",resp.errStr];
NSLog(@"errStr: %@",errStr);
NSString * strTitle;
//判断是微信消息的回调 --> 是支付回调回来的还是消息回调回来的.
if ([resp isKindOfClass:[SendMessageToWXResp class]])
{
// 判断errCode 进行回调处理
if (resp.errCode == 0)
{
strTitle = [NSString stringWithFormat:@"分享成功"];
}
}
//发出通知 从微信回调回来之后,发一个通知,让请求支付的页面接收消息,并且展示出来,或者进行一些自定义的展示或者跳转
NSNotification * notification = [NSNotification notificationWithName:@"WXShare" object:resp.errStr];
[[NSNotificationCenter defaultCenter] postNotification:notification];
}
@end
#import
@interface ViewController : UIViewController
@end
#import "ViewController.h"
#import "WXApi.h"
#import "WechatAuthSDK.h"
#import "WXApiObject.h"
@interface ViewController ()
@end
@implementation ViewController
#pragma mark - 生命周期
#pragma mark viewDidLoad
- (void)viewDidLoad
{
[super viewDidLoad];
// 接收分享回调通知
//监听通知
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(getOrderPayResult:) name:@"WXShare" object:nil];
[self basicSetting];
// AppID：wxbbf0646591e4a6d0
// 检查是否装了微信
if ([WXApi isWXAppInstalled])
{
}
UIButton * button = [UIButton buttonWithType:UIButtonTypeCustom];
button.backgroundColor = [UIColor redColor];
button.frame = CGRectMake(100, 100, 100, 100);
[button addTarget:self action:@selector(buttonClciked) forControlEvents:UIControlEventTouchUpInside];
[self.view addSubview:button];
UIButton * button1 = [UIButton buttonWithType:UIButtonTypeCustom];
button1.backgroundColor = [UIColor redColor];
button1.frame = CGRectMake(100, 210, 100, 100);
[button1 addTarget:self action:@selector(ButtonOneClciked) forControlEvents:UIControlEventTouchUpInside];
[self.view addSubview:button1];
UIButton * button2 = [UIButton buttonWithType:UIButtonTypeCustom];
button2.backgroundColor = [UIColor redColor];
button2.frame = CGRectMake(100, 320, 100, 100);
[button2 addTarget:self action:@selector(buttonTwoClciked) forControlEvents:UIControlEventTouchUpInside];
[self.view addSubview:button2];
}
- (void)getOrderPayResult:(NSNotification *)notification
{
// 注意通知内容类型的匹配
if (notification.object == 0)
{
NSLog(@"分享成功");
}
}
/**
scene: 发送的目标场景,可以选择发送到会话(WXSceneSession)或者朋友圈(WXSceneTimeline),默认发送到会话.
1.分享或收藏的目标场景，通过修改scene场景值实现。
2.发送到聊天界面——WXSceneSession
3.发送到朋友圈——WXSceneTimeline
4.添加到微信收藏——WXSceneFavorite
*/
/** bText:
发送消息的类型.包括文本消息和多媒体消息两种.两者只能选择其一.不能同时发送文本和多媒体消息.
*/
#pragma mark - 系统代理
#pragma mark - 点击事件
#pragma mark 文字类型分享
- (void)buttonClciked
{
/** SendMessageToWXReq 文字分享内容的类
1. text 文字分享的内容
2. bText 发送消息的类型
3. scene 发送的目标场景
*/
SendMessageToWXReq * req = [[SendMessageToWXReq alloc] init];
req.text = @"分享的内容";
req.bText = YES;
req.scene = WXSceneSession;
[WXApi sendReq:req];
}
#pragma mark 图片类型分享
- (void)ButtonOneClciked
{
/** WXMediaMessage 多媒体分享的类
1. setThumbImage 设置缩略图
*/
WXMediaMessage * message = [WXMediaMessage message];
[message setThumbImage:[UIImage imageNamed:@"black"]];
WXImageObject * imageObject = [WXImageObject object];
NSString * filePath = [[NSBundle mainBundle] pathForResource:@"seeall@1x" ofType:@"png"];
imageObject.imageData = [NSData dataWithContentsOfFile:filePath];
message.mediaObject = imageObject;
SendMessageToWXReq * req = [[SendMessageToWXReq alloc] init];
req.bText = NO;
req.message = message;
req.scene = WXSceneSession;
[WXApi sendReq:req];
}
#pragma mark 网页类型分享
- (void)buttonTwoClciked
{
WXMediaMessage * message = [WXMediaMessage message];
message.title = @"标题";
message.description = @"副标题";
[message setThumbImage:[UIImage imageNamed:@"seeall@1x"]];
WXWebpageObject * webpageObject = [WXWebpageObject object];
webpageObject.webpageUrl = @"www.baidu.com";
message.mediaObject = webpageObject;
SendMessageToWXReq * req = [[SendMessageToWXReq alloc] init];
req.bText = NO;
req.message = message;
req.scene = WXSceneSession;
[WXApi sendReq:req];
}
#pragma mark - 实现方法
#pragma mark 基本设置
- (void)basicSetting
{
self.title = @"";
}
#pragma mark - setter & getter
@end