guolindev/coolweatherjetpack

酷欧天气的Jetpack版本实现，采用了MVVM架构。

coolweatherjetpack's Issues

kotlin不用扩展库是不是有点尴尬

viewmodel中处理了ui操作?

是不是不应该在viewmodel类中处理去处理UI的逻辑?

key填写了，报获取天气失败

Jetpack

请求天气数据出错

抓包看返回的数据： Request weather info with error: undefined method `[]' for nil:NilClass

网络提示问题

郭神你好！，这个架构，如果统一封装处理网络loading呢，看了半天不知道加在哪里.

和风天气接口问题

这里是用的老版本的接口吗？新注册的用户好像用不了老版本的接口。
https://www.heweather.com/documents/api/x3/url

可以提供一个java版的mvvp吗

可以提供一个java版的mvvp吗

好像UI层没法获取到接口失败事件吧，展示错误View的场景怎么办呢？

请教一下，为什么没有给网络请求，做dispose操作

一般来说，在页面onDestory的时候都会取消当前正在进行的网络请求，但是我没有在这个项目找到这类操作。不取消网络请求的话，不会导致内存泄漏吗，比如页面已经关闭，请求才完成，完成时候调用关闭loading弹框，但是这时候页面已经销毁，就导致了loading弹框leak异常

求指导，InjectorUtil类和WeatherModelFactory类有什么作用？

我在 WeatherActivity 中 这样写 viewModel = ViewModelProviders.of(this, ViewModelProvider.NewInstanceFactory()).get(WeatherViewModel::class.java)
不就不需要InjectorUtil类和WeatherModelFactory类了么，请指导哇

勘误，文字拼写错误

郭婶~发现2处书写错误，不知道能不能看到？
1、架构图上的WeatherNetworkSourse中的Sourse书写错误 应为 Source；
2、架构图下第6段“表示是的” 应为 表示的是。

点击事件问题

看到choose_area.xml中backButton点击事件是调用的是ChooseAreaViewModel的onBack()方法..
假如需要在这个方法中进行跳转界面或者销毁界面等UI操作,应该怎么写呢.只能在ViewModel中再写一个livedata改变状态,activity获取引用观察变化操作UI吗.

com.google.gson.stream.MalformedJsonException: Use JsonReader.setLenient(true) to accept malformed JSON at line 1 column 1 path $

03-18 16:06:32.653 22906-22920/com.landleaf.mvvm D/OkHttp: Request weather info with error: undefined method `city' for nil:NilClass
03-18 16:06:32.653 22906-22920/com.landleaf.mvvm D/OkHttp: <-- END HTTP (73-byte body)
03-18 16:06:32.653 22906-22906/com.landleaf.mvvm D/MainActivity: com.google.gson.stream.MalformedJsonException: Use JsonReader.setLenient(true) to accept malformed JSON at line 1 column 1 path $

一毛一样的接口用retrofit自带Gson解析报错，用okhttp请求到数据再gson解析解析到了，百度到的一堆全都是说json不规范的，各种抓狂见鬼

    Retrofit retrofit = new Retrofit.Builder()
            .baseUrl("http://guolin.tech/")
            .client(okHttpClient.build())
            .addConverterFactory(GsonConverterFactory.create())
            .build();

    WeatherService weatherService = retrofit.create(WeatherService.class);
    retrofit2.Call<HeWeather> call1 = weatherService.getWeather("CN101010100", "79a79674ca6149c0a6a0900eadf99576");
    call1.enqueue(new retrofit2.Callback<HeWeather>() {
        @Override
        public void onResponse(retrofit2.Call<HeWeather> call, retrofit2.Response<HeWeather> response) {
            Log.d("MainActivity", "response.body():" + response.body());
        }

        @Override
        public void onFailure(retrofit2.Call<HeWeather> call, Throwable t) {
            Log.d("MainActivity", t.toString());
        }
    });

    Request build = new Request.Builder().url("http://guolin.tech/api/weather?cityid=CN101010100&key=79a79674ca6149c0a6a0900eadf99576").build();
    Call call = okHttpClient.build().newCall(build);
    call.enqueue(new Callback() {
        @Override
        public void onFailure(Call call, IOException e) {
            Log.d("MainActivity", e.toString());
        }

        @Override
        public void onResponse(Call call, Response response) throws IOException {
            String string = response.body().string();
            Gson gson = new Gson();

            HeWeather heWeather = gson.fromJson(string, HeWeather.class);
            Log.d("MainActivity", "heWeather:" + heWeather);
        }
    });

03-18 16:06:32.653 22906-22920/com.landleaf.mvvm D/OkHttp: <-- 200 OK http://guolin.tech/api/weather?cityId=CN101010100&key=79a79674ca6149c0a6a0900eadf99576 (341ms)
03-18 16:06:32.653 22906-22920/com.landleaf.mvvm D/OkHttp: Content-Type: text/plain; charset=utf-8
03-18 16:06:32.653 22906-22920/com.landleaf.mvvm D/OkHttp: Transfer-Encoding: chunked
03-18 16:06:32.653 22906-22920/com.landleaf.mvvm D/OkHttp: Connection: keep-alive
03-18 16:06:32.653 22906-22920/com.landleaf.mvvm D/OkHttp: Status: 200 OK
03-18 16:06:32.653 22906-22920/com.landleaf.mvvm D/OkHttp: Cache-Control: max-age=0, private, must-revalidate
03-18 16:06:32.653 22906-22920/com.landleaf.mvvm D/OkHttp: ETag: W/"6a54780a43f5555f36d3bafb6a9f47f6"
03-18 16:06:32.653 22906-22920/com.landleaf.mvvm D/OkHttp: X-Frame-Options: SAMEORIGIN
03-18 16:06:32.653 22906-22920/com.landleaf.mvvm D/OkHttp: X-XSS-Protection: 1; mode=block
03-18 16:06:32.653 22906-22920/com.landleaf.mvvm D/OkHttp: X-Content-Type-Options: nosniff
03-18 16:06:32.653 22906-22920/com.landleaf.mvvm D/OkHttp: X-Runtime: 0.216947
03-18 16:06:32.653 22906-22920/com.landleaf.mvvm D/OkHttp: X-Request-Id: ade9fb48-3cd6-40e0-9990-20da17e5ff07
03-18 16:06:32.653 22906-22920/com.landleaf.mvvm D/OkHttp: Date: Mon, 18 Mar 2019 08:06:28 GMT
03-18 16:06:32.653 22906-22920/com.landleaf.mvvm D/OkHttp: X-Powered-By: Phusion Passenger 5.3.3
03-18 16:06:32.653 22906-22920/com.landleaf.mvvm D/OkHttp: Server: nginx/1.14.0 + Phusion Passenger 5.3.3
03-18 16:06:32.653 22906-22920/com.landleaf.mvvm D/OkHttp: Request weather info with error: undefined method `city' for nil:NilClass
03-18 16:06:32.653 22906-22920/com.landleaf.mvvm D/OkHttp: <-- END HTTP (73-byte body)
03-18 16:06:32.653 22906-22906/com.landleaf.mvvm D/MainActivity: com.google.gson.stream.MalformedJsonException: Use JsonReader.setLenient(true) to accept malformed JSON at line 1 column 1 path $
03-18 16:06:32.873 22906-22921/com.landleaf.mvvm D/OkHttp: <-- 200 OK http://guolin.tech/api/weather?cityid=CN101010100&key=79a79674ca6149c0a6a0900eadf99576 (557ms)
03-18 16:06:32.873 22906-22921/com.landleaf.mvvm D/OkHttp: Content-Type: text/plain; charset=utf-8
03-18 16:06:32.873 22906-22921/com.landleaf.mvvm D/OkHttp: Transfer-Encoding: chunked
03-18 16:06:32.873 22906-22921/com.landleaf.mvvm D/OkHttp: Connection: keep-alive
03-18 16:06:32.873 22906-22921/com.landleaf.mvvm D/OkHttp: Status: 200 OK
03-18 16:06:32.873 22906-22921/com.landleaf.mvvm D/OkHttp: Cache-Control: max-age=0, private, must-revalidate
03-18 16:06:32.873 22906-22921/com.landleaf.mvvm D/OkHttp: ETag: W/"8932eefeb8627ff8f8d4e75ab3c0cfbd"
03-18 16:06:32.873 22906-22921/com.landleaf.mvvm D/OkHttp: X-Frame-Options: SAMEORIGIN
03-18 16:06:32.873 22906-22921/com.landleaf.mvvm D/OkHttp: X-XSS-Protection: 1; mode=block
03-18 16:06:32.873 22906-22921/com.landleaf.mvvm D/OkHttp: X-Content-Type-Options: nosniff
03-18 16:06:32.873 22906-22921/com.landleaf.mvvm D/OkHttp: X-Runtime: 0.427339
03-18 16:06:32.873 22906-22921/com.landleaf.mvvm D/OkHttp: X-Request-Id: ddfd2018-ee68-44ee-b9c5-dc2eecfccd1f
03-18 16:06:32.873 22906-22921/com.landleaf.mvvm D/OkHttp: Date: Mon, 18 Mar 2019 08:06:28 GMT
03-18 16:06:32.873 22906-22921/com.landleaf.mvvm D/OkHttp: X-Powered-By: Phusion Passenger 5.3.3
03-18 16:06:32.873 22906-22921/com.landleaf.mvvm D/OkHttp: Server: nginx/1.14.0 + Phusion Passenger 5.3.3
03-18 16:06:32.873 22906-22921/com.landleaf.mvvm D/OkHttp: {"HeWeather": [{"basic":{"cid":"CN101010100","location":"北京","parent_city":"北京","admin_area":"北京","cnty":"**","lat":"39.90498734","lon":"116.4052887","tz":"+8.00","city":"北京","id":"CN101010100","update":{"loc":"2019-03-18 15:55","utc":"2019-03-18 07:55"}},"update":{"loc":"2019-03-18 15:55","utc":"2019-03-18 07:55"},"status":"ok","now":{"cloud":"0","cond_code":"101","cond_txt":"多云","fl":"19","hum":"25","pcpn":"0.0","pres":"1007","tmp":"21","vis":"8","wind_deg":"186","wind_dir":"南风","wind_sc":"2","wind_spd":"6","cond":{"code":"101","txt":"多云"}},"daily_forecast":[{"date":"2019-03-18","cond":{"txt_d":"多云"},"tmp":{"max":"21","min":"6"}},{"date":"2019-03-19","cond":{"txt_d":"多云"},"tmp":{"max":"24","min":"11"}},{"date":"2019-03-20","cond":{"txt_d":"小雨"},"tmp":{"max":"16","min":"6"}}],"aqi":{"city":{"aqi":"148","pm25":"113","qlty":"轻度污染"}},"suggestion":{"comf":{"type":"comf","brf":"舒适","txt":"白天不太热也不太冷，风力不大，相信您在这样的天气条件下，应会感到比较清爽和舒适。"},"sport":{"type":"sport","brf":"适宜","txt":"天气较好，赶快投身大自然参与户外运动，尽情感受运动的快乐吧。"},"cw":{"type":"cw","brf":"较适宜","txt":"较适宜洗车，未来一天无雨，风力较小，擦洗一新的汽车至少能保持一天。"}}}]}
03-18 16:06:32.873 22906-22921/com.landleaf.mvvm D/OkHttp: <-- END HTTP (1364-byte body)
03-18 16:06:32.883 22906-22921/com.landleaf.mvvm D/MainActivity: heWeather:HeWeather{list=[Weather{status='ok', basic=Basic{cityName='北京', weatherId='CN101010100', update=Update{updateTime='2019-03-18 15:55'}}, aqi=AQI{city=AQICity{aqi='148', pm25='113'}}, now=Now{temperature='21', more=More{info='多云'}}, suggestion=Suggestion{comfort=Comfort{info='白天不太热也不太冷，风力不大，相信您在这样的天气条件下，应会感到比较清爽和舒适。'}, carWash=CarWash{info='较适宜洗车，未来一天无雨，风力较小，擦洗一新的汽车至少能保持一天。'}, sport=Sport{info='天气较好，赶快投身大自然参与户外运动，尽情感受运动的快乐吧。'}}, forecastList=[Forecast{date='2019-03-18', temperature=Temperature{max='21', min='6'}, more=More{info='多云'}}, Forecast{date='2019-03-19', temperature=Temperature{max='24', min='11'}, more=More{info='多云'}}, Forecast{date='2019-03-20', temperature=Temperature{max='16', min='6'}, more=More{info='小雨'}}]}]}

问下 ChooseAreaBindingImpl 这个类是怎么生成的，是在build目录里的，我不太明白是怎么生成的，还是继承于ChooseAreaBinding的，多谢

问下 ChooseAreaBindingImpl 这个类是怎么生成的，是在build目录里的，我不太明白是怎么生成的，还是继承于ChooseAreaBinding的，多谢

侧滑菜单切换城市后,一刷新就回到之前的了

关于ViewModel中持有Context做UI操作

貌似有bug

每次下拉刷新所有的天气数据都会发生改变,就像换了一个城市一样

com.google.gson.stream.MalformedJsonException

查询天气得时候，会报这个错误。由于不了解kotlin，不知道怎么调试。可能是返回得json有问题
WeatherRepository#requestWeather#onFailure

CoolWeatherNetwork 的疑问

`
private suspend fun Call.await(): T {
return suspendCoroutine { continuation ->

        enqueue(object : Callback<T> {
            override fun onFailure(call: Call<T>, t: Throwable) {
                continuation.resumeWithException(t)
            }

            override fun onResponse(call: Call<T>, response: Response<T>) {
                val body = response.body()
                if (body != null) continuation.resume(body)
                else continuation.resumeWithException(RuntimeException("response body is null"))
            }
        })


        /* val execute = execute()
        if (execute.isSuccessful){
            val body = execute.body()
            body?.let { continuation.resume(body) }
        }else{
            continuation.resumeWithException(Throwable(execute.message()))
        }*/

    }
}

`
郭神,想请教一下这里为啥使用异步请求. 因为这里是在IO线程执行的. 我尝试了一下把这里改成同步执行也可以. 改成同步执行,唯一的不足之处就是:无法准确的获取onFailure的信息. 所以想请教一下是处于啥方面考虑然后使用异步执行的,

下拉刷新一次温度天气就变了

大佬

有没有，JAVA语言写的啊，kotlin还没学。。。哎

请问大佬有没有研究过协程的合并请求和类似rxjava的onErrorResumeNext

是否少提交了databinding目录中的资源

我在导入了项目后这几个类报红, 经查找没有找到databinding目录 ;
而在gradle中的依赖文件中也没有看到类似包名的依赖 ;
com.coolweather.coolweatherjetpack.databinding.ForecastItemBinding;
com.coolweather.coolweatherjetpack.databinding.SimpleItemBinding;
com.coolweather.coolweatherjetpack.databinding.ChooseAreaBindingImpl;
com.coolweather.coolweatherjetpack.databinding.ChooseAreaBindingImpl;

城市天气接口不可用

请求地址：http://guolin.tech/api/weather?cityid=206

返回错误：Request weather info with error: undefined method `city_id' for nil:NilClass

SSL peer shut down incorrectly

关于by lazy的一点疑惑

郭神，冒昧问一下ChooseAreaFragment中viewModel的懒加载在这里的有什么意义吗？

上截图 上apk二维码啊

郭大婶是不是在准备新书了

如今kotlin和jetpack相继问世，是不是该更新一波Android技术了😁