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Dynamic Paths in Retrofit

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情书的邮戳
情书的邮戳 2020-12-06 09:18

I\'m trying to access a resource with like http://192.168.1.64:5050/api/{api_key}/updater.info.

How would I dynamically set the api_key par

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  • 旧时难觅i
    旧时难觅i (楼主)
    2020-12-06 10:09

    If the path parameter is not in the same position in the url for each request, for example, http://endpoint/blah/{apiKey} and http://endpoint/blah/blah/{apiKey}/blah, you could do the following.

    In your APIService Interface

        @GET(/blah/{apiKey})
    void getFoo(Callback callback);

    @GET(/blah/blah/{apiKey}/blah)
    void getFooBlah(Callback callback);



    Then in your ApiClient Class create a RequestInterceptor
    


    private static APIService sAuthorizedApiService;
private static Gson gson;

static {
    gson = new GsonBuilder().setPrettyPrinting()
            .create();
}


public static synchronized APIService getApiClient(final Context context) {
    if (sAuthorizedApiService == null) {
        RequestInterceptor requestInterceptor = new RequestInterceptor() {
            @Override
            public void intercept(RequestFacade request) {
                request.addPathParam("apiKey", DataProvider.getInstance(context).getApiKey();
            }
        };

        RestAdapter restAdapter = new RestAdapter.Builder().setLogLevel(RestAdapter.LogLevel.FULL)
                .setClient(new OkClient(new OkHttpClient()))
                .setEndpoint("http://endpoint")
                .setRequestInterceptor(requestInterceptor)
                .setConverter(new GsonConverter(gson))
                .build();
        sAuthorizedApiService = restAdapter.create(GMAuthorizedApiService.class);
    }
    return sAuthorizedApiService;
}

    
    
    
             
    
                                                        
    
            
            
    
              
                
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