java.lang.IllegalAccessException: Unable to open camera in Emulator Android 11

[spungkyb]

java.lang.IllegalAccessException: Unable to open camera i can open camera, how solve this?

[hamidsamirabad]

i have this issue, it depends on SdkVersion not your android version, if its more than 29 , this library doesn't work

compileSdk 29

defaultConfig {
    targetSdk 29
  }

so how fix it on new sdks :

you must download the code and copy it to your poroject
and in class Camera
comment this codes
and run your project successfully

public void takePicture() throws NullPointerException, IllegalAccessException {
Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
switch (mode) {
case ACTIVITY:
// if (takePictureIntent.resolveActivity(activity.getPackageManager()) != null) {
setUpIntent(takePictureIntent);
activity.startActivityForResult(takePictureIntent,REQUEST_TAKE_PHOTO);
// } else {
// throw new IllegalAccessException("Unable to open camera");
// }

or change to this

public void takePicture() throws NullPointerException, IllegalAccessException {
    Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
    switch (mode) {
        case ACTIVITY:
            try {
                setUpIntent(takePictureIntent);
                activity.startActivityForResult(takePictureIntent, REQUEST_TAKE_PHOTO);
            }catch (Exception ex){
                  throw new IllegalAccessException("Unable to open camera");
             }
        
            break;