为Hbuilder iOS webapp集成极光推送

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DCloud的webapp解决方案功能强大，但是官方所集成的是个推并且版本非常老，许多功能（比如说别名推送等等）不能使用，因此为它集成JPush（极光推送）。

集成具体方法如下：

1、下载极光sdk

在极光官方网站下载极光推送ios sdk 网址：http://docs.jiguang.cn/resources/

将其库文件(如下图所示)提取出来，

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将其导入Hbuilder XCode工程的Frameworks中（如下图所示）

（1）导入步骤1

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（2）导入步骤2

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2、添加文件

在inc/tools（或其它文件夹）下建立文件PGJiguanPush.h与PGJiguanPush.m，内容如下:

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//=========PGJiguanPush.h========
#import "PGPlugin.h"
#import "PGMethod.h"

@interface PGJiguanPush : PGPlugin
// +(id)alloc
// +(PGJiguanPush *)sharePGJGManager
- (void)PluginSetTagsFunction:(PGMethod*)commands;
- (void)PluginGetRegistrationIDFunction:(PGMethod*)commands;
- (void)changeStatus;
@end
//=========PGJiguanPush.m========
#import "JPUSHService.h"
#import "PGJiguanPush.h"

@interface PGJiguanPush()
{
  Boolean registeredStatus ;
}
@end
@implementation PGJiguanPush
//获取自定义消息
//static PGJiguanPush * manager = Nil;
// +(PGJiguanPush *)sharePGJGManager
// {
//   @synchronized(self)
//   {
//     if (!manager) {
//       manager = [[PGJiguanPush alloc]init];
//     }
//     return manager;
//   }
// }
// +(id)alloc
// {
//   @synchronized(self)
//   {
//     if (!manager) {
//       manager =[super alloc];
//     }
//     return manager;
//   }
// }
// -(id)init
// {
//   if (self = [super init])
//   {
 //    NSNotificationCenter *defaultCenter = [NSNotificationCenter defaultCenter];
 // [defaultCenter addObserver:self
 //          selector:@selector(networkDidSetup:)
 //            name:kJPFNetworkDidSetupNotification
 //           object:nil];
 // [defaultCenter addObserver:self
 //          selector:@selector(networkDidClose:)
 //            name:kJPFNetworkDidCloseNotification
 //           object:nil];
 // [defaultCenter addObserver:self
 //          selector:@selector(networkDidRegister:)
 //            name:kJPFNetworkDidRegisterNotification
 //           object:nil];
 // [defaultCenter addObserver:self
 //          selector:@selector(networkDidLogin:)
 //            name:kJPFNetworkDidLoginNotification
 //           object:nil];
 // [defaultCenter addObserver:self
 //          selector:@selector(networkDidReceiveMessage:)
 //            name:kJPFNetworkDidReceiveMessageNotification
 //           object:nil];
 // [defaultCenter addObserver:self
 //          selector:@selector(serviceError:)
 //            name:kJPFServiceErrorNotification
 //           object:nil];
//   }
//   return self;
// }

#pragma mark 插件方法

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//设置tags 、alias
- (void)PluginSetTagsFunction:(PGMethod*)commands
{
  if ( commands ) {
    NSString* cbId = [commands.arguments objectAtIndex:0];
    NSString* pArgument1 = [commands.arguments objectAtIndex:1]; // tags
    NSString* pArgument2 = [commands.arguments objectAtIndex:2]; // alias
    NSSet * tags = [NSSet setWithObject:pArgument1];
   [JPUSHService setTags:tags alias:pArgument2 fetchCompletionHandle:^(int iResCode, NSSet *iTags, NSString *iAlias){
    NSArray* pResultString = [NSArray arrayWithObjects:[NSString stringWithFormat:@"%d",iResCode], iTags, iAlias, nil];
   PDRPluginResult * result = [PDRPluginResult resultWithStatus:PDRCommandStatusOK messageAsArray: pResultString];
    [self toCallback:cbId withReslut:[result toJSONString]];
    }];
  }
}

//获取 RegistrationID
- (void)PluginGetRegistrationIDFunction:(PGMethod*)commands
{
  NSNotificationCenter *defaultCenter = [NSNotificationCenter defaultCenter];
  [defaultCenter addObserver:self
           selector:@selector(changeStatus)
             name:kJPFNetworkDidLoginNotification
            object:nil];
  if ( commands && registeredStatus) {
    NSString* cbId = [commands.arguments objectAtIndex:0];
    [self toCallback:cbId withReslut:[JPUSHService registrationID]];
  }
}
-(void)changeStatus
{
  registeredStatus = 1;
}

//- (void)networkDidSetup:(NSNotification *)notification {}
//- (void)networkDidClose:(NSNotification *)notification {}
// - (void)networkDidRegister:(NSNotification *)notification {}
// - (void)networkDidLogin:(NSNotification *)notification {}
//- (void)networkDidReceiveMessage:(NSNotification *)notification {}
// - (void)serviceError:(NSNotification *)notification {｝
// - (void)unObserveAllNotifications {
//  NSNotificationCenter *defaultCenter = [NSNotificationCenter defaultCenter];
//  [defaultCenter removeObserver:self
//              name:kJPFNetworkDidSetupNotification
//             object:nil];
//  [defaultCenter removeObserver:self
//              name:kJPFNetworkDidCloseNotification
//             object:nil];
//  [defaultCenter removeObserver:self
//              name:kJPFNetworkDidRegisterNotification
//             object:nil];
//  [defaultCenter removeObserver:self
//              name:kJPFNetworkDidLoginNotification
//             object:nil];
//  [defaultCenter removeObserver:self
//              name:kJPFNetworkDidReceiveMessageNotification
//             object:nil];
//  [defaultCenter removeObserver:self
//              name:kJPFServiceErrorNotification
//             object:nil];
// }
//- (void)serviceError:(NSNotification *)notification {}
@end

(根据业务需求，没有具体写自定义消息的方法，只使用了标准消息，如果有需要可以自己弄)

3、增加全局描述

在Supporting Files目录下找到pch文件，在文件最后加上

static NSString *appKey = @"你的appkey";// appkey,极光创建app时能拿到

static NSString *channel = @"0";// App Store等渠道，乱填也行~

static BOOL isProduction = 0; //值要与Build Settings的Code Signing配置的证书环境一致 0开发 1生产

4、添加注册、接收等方法

参考极光官方文档，网址：http://docs.jiguang.cn/guideline/ios_guide/

修改inc/AppDelegate.m如下：

（1）在头部添加引用

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#import "JPUSHService.h"

如下图所示

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（2）在官方注释"程序启动时收到push消息"的代码做如下修改：

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- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
  // 设置当前SDK运行模式
  BOOL ret = [PDRCore initEngineWihtOptions:launchOptions
                 withRunMode:PDRCoreRunModeNormal];
  return ret;
}

改成 

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- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
  // 设置当前SDK运行模式
  BOOL ret = [PDRCore initEngineWihtOptions:launchOptions
                 withRunMode:PDRCoreRunModeNormal];
  [JPUSHService registerForRemoteNotificationTypes:(UIUserNotificationTypeBadge |
                           UIUserNotificationTypeSound |
                           UIUserNotificationTypeAlert)
                     categories:nil];
  [JPUSHService setupWithOption:launchOptions appKey:appKey
             channel:channel
        apsForProduction:isProduction
      advertisingIdentifier:nil];
  return ret;
}

（3）官方注释“远程push注册成功收到DeviceToken回调”的代码做如下修改：

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- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken
{
  [PDRCore handleSysEvent:PDRCoreSysEventRevDeviceToken withObject:deviceToken];
}

改成

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- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken
{
  [PDRCore handleSysEvent:PDRCoreSysEventRevDeviceToken withObject:deviceToken];
  [JPUSHService registerDeviceToken:deviceToken];
}

（4）官方注释“远程push注册失败”的代码做如下修改： 

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- (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error
{
  [PDRCore handleSysEvent:PDRCoreSysEventRegRemoteNotificationsError withObject:error];
}
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo {
  [PDRCore handleSysEvent:PDRCoreSysEventRevRemoteNotification withObject:userInfo];
}
改成 
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- (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error
{
  [PDRCore handleSysEvent:PDRCoreSysEventRegRemoteNotificationsError withObject:error];
  NSLog(@"did Fail To Register For Remote Notifications With Error: %@", error);
}
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo {
  [PDRCore handleSysEvent:PDRCoreSysEventRevRemoteNotification withObject:userInfo];
  [JPUSHService handleRemoteNotification:userInfo];
  NSLog(@"JPush成功接收消息，可以在webview中获取了");
}

5、在webview中获取推送事件

完成以上修改后，使用XCode运行APP可以在LOG中看到类似

2016-08-02 19:03:07.690 | JPUSH | I - [JPUSHDeviceTokenReport] upload device token success

的消息则说明极光推送已经集成成功，如果在极光推送后台统计页面可以看到此时的应用安装数量增加了1

由于是直接在AppDelegate.m的didReceiveRemoteNotification中写的[JPUSHService handleRemoteNotification:userInfo]，因此消息直接传给了基座，可以直接在webview网页中用plus.push获取消息。

例如，我直接在index.html中写了

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mui.plusReady(function() {
 plus.push.addEventListener( "click", function ( msg ) {
   alert( "用户点击了消息: " + JSON.stringify(msg) );
 }, false );
 plus.push.addEventListener( "receive", function ( msg ) {
   alert( "app收到了消息: " + JSON.stringify(msg) );
 }, false );
});

6、测试

在极光开发者后台增加一条推送消息试试

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在app中弹出了对应消息

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静默发送参数试试

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成功地获取了传送的参数

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