Android-imageview showing old images download from URL

We need to add Internet permission in our AndroidManifest. Our activity layout has a Button and an ImageView to display the image. Bitmap; import android. BitmapFactory; import android. AsyncTask; import java. IOException; import java. InputStream; import java. AppCompatActivity; import android.

Active 6 years, 2 months ago. Viewed 16k times. RuntimeException: An error occured while executing doInBackground NullPointerException SingleImageViewActivity has leaked window com. WindowLeaked: Activity com. Improve this question. Android Novice. Android Novice Android Novice 3 3 gold badges 13 13 silver badges 33 33 bronze badges. Should you be using view variable where you're assigning findViewById result?

I've edited my codes.. Caught an exception — Android Novice. Take a look to the simplest answer — IgniteCoders. ProgressDialog ; import android. Context ; import android. PackageManager ; import android. Uri ; import android. AsyncTask ; import android. Environment ; import android. ActivityCompat ; import android. ContextCompat ; import android. Bundle ; import android. View ; import android.

Button ; import android. ImageView ; import android. LinearLayout ; import android. Toast ; import com. Glide ; import com. RequestOptions ; import java.