Getting all the time “permission denied” or “no such file or directory” by trying to save Bitmap image. What should i do?

runtime permissions letting user to allow or deny any permission at runtime. use this lib Dexter library.also check an working exmple here Include the library in your build.gradle dependencies{ implementation ‘com.karumi:dexter:4.2.0’ } this example requests WRITE_EXTERNAL_STORAGE. Dexter.withActivity(this) .withPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE) .withListener(new PermissionListener() { @Override public void onPermissionGranted(PermissionGrantedResponse response) { // permission is granted, open the camera } … Read more

android kotlin java.io.FileNotFoundException: /storage/emulated/0/number.txt: open failed: EACCES (Permission denied)

For Android 10, you can add android:requestLegacyExternalStorage=”true” to your <application> element in the manifest. This opts you into the legacy storage model, and your external storage code should work. And for read operations, you should be able to still do what you are doing on Android 11+, courtesy of the “raw paths” change, even after … Read more

JavaMail API to iMail — java.net.SocketException: Permission denied: connect

Add -Djava.net.preferIPv4Stack=true to the VM options. Another way to confirm if it is the same issue, in Netbeans, right click on the project > properties > Libraries and choose a JDK 6 Java Platform (install if you do not have it). Clean, build then try again. This will eliminate this issue as the problem Credit … Read more