gson.fromJson(json, new TypeToken<List<City>

2021-04-25 05:28

阅读：477

标签：could app turn city code nbu work exception his

 private List loadCities() {
        // In this case we‘re loading from local assets.
        // NOTE: could alternatively easily load from network.
        // However, that would need to happen on a background thread.
        InputStream stream;
        try {
            stream = getAssets().open("cities.json");
        } catch (IOException e) {
            return null;
        }

        Gson gson = new GsonBuilder().create();

        JsonElement json = new JsonParser().parse(new InputStreamReader(stream));

        return gson.fromJson(json, new TypeToken>() {
        }.getType());
    }

gson.fromJson(json, new TypeToken

标签：could app turn city code nbu work exception his

原文地址：https://www.cnblogs.com/endv/p/12230076.html

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gson.fromJson(json, new TypeToken<List<City>