【Android studio開發(fā)】

【核心代碼】

   public void updateBingPic() {
        String requestBingPic = "http://guolin.tech/api/bing_pic";
        OkHttp.sendRequestOkHttpForGet(requestBingPic, new Callback() {
            @Override
            public void onFailure(Call call, IOException e) {
                e.printStackTrace();
            }
            @Override
            public void onResponse(Call call, Response response) throws IOException {
                String bingPic = response.body().string();
                SharedPreferences.Editor editor = PreferenceManager.getDefaultSharedPreferences(WeatherActivity.this).edit();
                editor.putString("bing_pic", bingPic);
                editor.apply();
            }
        });
    }