CODE EXAMPLE FOR JAVA

at android.os.StrictMode$AndroidBlockGuardPolicy.onNetwork(StrictMode.java:1565)

public void onViewCreated(View view, Bundle savedInstanceState) 
{
    int SDK_INT = android.os.Build.VERSION.SDK_INT;
    if (SDK_INT > 8) 
    {
        StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder()
                .permitAll().build();
        StrictMode.setThreadPolicy(policy);
        //your codes here

    }
}