Notifies UI to display a message. <p> This method is defined in the common helper because it's used both by the UI and the background service. @param

Set use_sandbox to True to use the sandbox (test) APNs servers. Default is False.

A generator that yields (token_hex, fail_time) pairs retrieved from the APNs feedback server

Register this account/device pair within the server. @return whether the registration succeeded or not.

Takes a token as a hex string and a payload as a Python dict and sends the notification

Construct the dictionary mapping of parameters. Encodes the dictionary into JSON if for json requests. Helps appe

Issues a notification to inform the user that server has sent a message.

Makes a HTTP request to GCM servers with the constructed payload :param data: return value from construct_payloa

Returns an unsigned short in packed big-endian (network) form

Issue a POST request to the server. @param endpoint POST address. @param params request parameters. @throws IOException propagated from POST.

Unregister this account/device pair within the server.

Returns the payload as a regular Python dictionary

Makes a JSON request to GCM servers :param registration_ids: list of the registration ids :param dat

Returns an unsigned int from a packed big-endian (network) byte array

Returns an unsigned short from a packed big-endian (network) byte array

api_key : google api key url: url of gcm service. proxy: can be string "http://host:port" or dict {'https':'host:port'}

Returns an unsigned int in packed big-endian (network) form

Makes a plaintext request to GCM servers :param registration_id: string of the registration id :para