Retrofit rxjava download file progress

When using Streaming you must add the code that writes the downloaded data, into a separate thread. Using the enqueue method we can start the request. Inside it, we need to create an AsyncTask or use RxJava. This progress is for saving to disk please try to download a file greater than 5mb and just monitor….. It was very helpful. Thank you. I succeeded in downloading images from nodejs server using this example. What should I do? The whole progress happens after the file is downloaded.

Please consider testing before publishing to the world. Your email address will not be published. Github Project Link. Prev Android ListView using Kotlin. Retrofit itself does not provide the function of displaying progress bar, but Retrofit defaults to use Okhttp for network requests. Here you can customize the interceptor to intercept and achieve progress.

ProgressListener is used to monitor progress changes and call back to ProgressInterceptor. ProgressInterceptor is a custom interceptor. You can see the code. To facilitate the acquisition of progress, a custom interceptor can be added directly through the addNetwork Interceptor method of OkHttpClient, such as:.

Here we create a ProgressHandler static inner class inherited from Handler to refresh progress in the main thread. Incidentally, we use static to modify ProgressHandler because the static inner class does not hold references to external class objects by default. We need to pay attention to the memory leak of Handler and use the following writing method:. By using doOnNext of RxJava to store files before subscribe method, it should be noted that doOnNext method needs to be executed in the sub-thread, call the.

GET; import retrofit2. IntentService; import android. NotificationManager; import android. Context; import android. Intent; import android. Environment; import android. NotificationCompat; import android. LocalBroadcastManager; import android. Toast; import com. Download; import java. BufferedInputStream; import java. File; import java. FileOutputStream; import java. IOException; import java. InputStream; import java. OutputStream; import okhttp3.

Builder this. Manifest; import android. BroadcastReceiver; import android. IntentFilter; import android. PackageManager; import android. Snackbar; import android. ActivityCompat; import android. ContextCompat; import android.

AppCompatActivity; import android. Bundle; import android. ProgressBar; import android.