[Android 10] WRITE_EXTERNAL_STORAGE Permission Denied

[rlekqls12]

It used well in the existing API26, but it does not run after updating to Android 10.
The TED Permission says that you have permission, but when you actually run the file save code, you get a Permission Denied.

So I am temporarily using the code below.
The code below works fine.

    String[] permissions = {Manifest.permission.WRITE_EXTERNAL_STORAGE};
    requestPermissions(permissions, 0);
    @Override
    public void onRequestPermissionsResult(int requestCode, String permissions[], int[] grantResults) {
        switch (requestCode) {
            case 0:
                if(grantResults != null || grantResults.length != 0 || grantResults[0] == PackageManager.PERMISSION_GRANTED){
                    //Granted.
                    Log.d(TAG, "PERM GRANTED");
                }
                else{
                    //Denied.
                    Log.d(TAG, "PERM DENIED");
                }
                break;
        }
    }

You can use this code to verify that you have obtained the right permissions.

int permissionCheck = ContextCompat.checkSelfPermission(getApplicationContext(), Manifest.permission.WRITE_EXTERNAL_STORAGE);

                if(permissionCheck == PackageManager.PERMISSION_DENIED){
                    Log.d(TAG, "PERMISSION DENIED");
                }else{
                    Log.d(TAG, "PERMISSION GRANTED");
                }

[FaisalFiyyaz]

I am having same issue as @rlekqls12

[MoNTE48]

https://developer.android.com/training/data-storage/compatibility

[ParkSangGwon]

@rlekqls12
Did you check scoped storage?

[ArleyPereira]

AndroidManifest.xml

error:
uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" android:maxSdkVersion="18"

Success:
uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"