android-networking

问题 Utilizing onSignalStrengthsChanged , getAllCellInfo() , and related methods, my app monitors cell signal data and displays the results in realtime. My code works very well when targeting API 28 and lower, automatically refreshing the data as it changes. Targeting API 29 results in some Android 10 devices failing to update the data -- but not all. I discovered TelephonyManager.requestCellInfoUpdate() was added to API 29, which may(?) be needed to resolve this issue. However, I have been unable

问题 I'm using Android's ConnectivityManager.networkRequest(..) with a timeout to get a hold of a specific network after a queue from user input. Everything works fine most of the time, but if I let the request timeout, I notice I get another Dialog saying Something came up. The application has cancelled the request to choose a device." which requires the user to manually dismiss it before we can do any other network requests. My questions is: How can I dismiss this dialog programmatically? I do

问题 Is it possible when using OkHttp to throttle the bandwidth? (possibly using a network interceptor). 回答1: You can make it work in two ways: Send request and read stream manually, and throttle while reading there. Add an Interceptor. Using OkHttp the best way is Interceptor. There are also a few simple steps: To inherit the Interceptor interface. To inherit the ResponseBody class. In custom ResponceBody override fun source(): BufferedSource needs to return the BandwidthSource's buffer. Example

问题 Is it possible when using OkHttp to throttle the bandwidth? (possibly using a network interceptor). 回答1: You can make it work in two ways: Send request and read stream manually, and throttle while reading there. Add an Interceptor. Using OkHttp the best way is Interceptor. There are also a few simple steps: To inherit the Interceptor interface. To inherit the ResponseBody class. In custom ResponceBody override fun source(): BufferedSource needs to return the BandwidthSource's buffer. Example

问题 Is it possible when using OkHttp to throttle the bandwidth? (possibly using a network interceptor). 回答1: You can make it work in two ways: Send request and read stream manually, and throttle while reading there. Add an Interceptor. Using OkHttp the best way is Interceptor. There are also a few simple steps: To inherit the Interceptor interface. To inherit the ResponseBody class. In custom ResponceBody override fun source(): BufferedSource needs to return the BandwidthSource's buffer. Example

问题 I'm new to Android programming and working with Retrofit. I've done a bunch of research on this topic, but haven't been able to find a solution specific to my needs. I'm working with our API and trying to make a POST request. I successfully achieved this with the following non-Retrofit code: private class ProcessLogin extends AsyncTask<Void, String, JSONObject> { private ProgressDialog pDialog; String email,password; protected void onPreExecute() { super.onPreExecute(); inputEmail = (EditText

问题 I am trying to connect to WiFi using the WifiNetworkSpecifier on Android Q. The problem which I run into is Android always using the last valid credentials to connect to the AP, even after I manually provide the new, updated credentials to the WifiNetworkSpecifier. This is the flow: Successfully connect to the AP. Change the password of the WiFi network. Run the app, try to connect again with the updated credentials (new, valid password provided) but the app can't connect to the WiFi

来源： https://stackoverflow.com/questions/55598359/how-to-detect-samsung-s10-5g-is-running-on-5g-network

来源： https://stackoverflow.com/questions/55598359/how-to-detect-samsung-s10-5g-is-running-on-5g-network

来源： https://stackoverflow.com/questions/55598359/how-to-detect-samsung-s10-5g-is-running-on-5g-network