android - Androidでプッシュ通知を実装するには?

Question

Android にプッシュ通知を実装したいですか?

既存のプラグインを使用したくない

誰かがメッセージの送信方法に関するコードの例を教えてくれませんか

1 週間前から苦労している 私の試みはどれも成功していない

これが私の最後の試みです：

gcm.py

    import requests
import json


def send_gcm_message(api_key, regs_id, data, collapse_key=None):
    """
    Send a GCM message for one or more devices, using json data
    api_key: The API_KEY from your console (https://code.google.com/apis/console, locate Key for Server Apps in
        Google Cloud Messaging for Android)
    regs_id: A list with the devices which will be receiving a message
    data: The dict data which will be send
    collapse_key: A string to group messages, look at the documentation about it:
        http://developer.android.com/google/gcm/gcm.html#request
    """
    values = {
        'registration_ids': regs_id,
        'collapse_key': collapse_key,
        'data': data
    }

    values = json.dumps(values)

    headers = {
        'UserAgent': "GCM-Server",
        'Content-Type': 'application/json',
        'Authorization': 'key=' + api_key,
    }

    response = requests.post(url="https://android.googleapis.com/gcm/send",
                             data=values,
                             headers=headers)
    return response.content

ビュー.py

import settings
from .gcm import send_gcm_message


@render_to("push/envoyer_message.html")
def send_message(request):
    if not request.user.is_authenticated():
        return HttpResponseRedirect('/client/login')
    else:
        if request.method == 'POST':
            form = MessageForm(request.POST)
            if form.is_valid():
                form.save()

                reg_id='APA91bFSIEHPOeT2I7ddCqnYtnJ-iAEQfCiR3HArUIz0t5lQUVfIOGhlEIUJCJLY7SWEdwiJCHedLNaSFi6oVqbnsci9-HmpBNiZAa86KD3349AIWMesweUqF2YbfpSBRot1tNLCITRFbYH9g5AO514s8Zzs4ABumA'
                msg='test'
                send = send_gcm_message(api_key = settings.GCM_APIKEY, regs_id=[reg_id], data={'msg': msg},collapse_key="message")

                messages.success(request, _(u'Formulaire envoyé avec succès.'))
                return HttpResponseRedirect(reverse("push-confirmation-envoi"))
        else:
            form = MessageForm()        
        return locals()

---

解決した

                regs_id = list()
                for device in devices_a :
                    regs_id.append(device.token_string)                    


                message = json.dumps(message)
                values = {
                    'registration_ids': regs_id,
                    'collapse_key': "message" ,
                    'data': {"message":str(msg.message)}
                }   

                headers = {
                    'UserAgent': "GCM-Server",
                    'Content-Type': 'application/json',
                    'Authorization': 'key=' + settings.GCM_APIKEY,
                }

                response = requests.post(url="https://android.googleapis.com/gcm/send",data=json.dumps(values), headers=headers)

                r = json.loads(response.content)
                msg.nbr_android_recieved = r["success"]