android - storing image cache in internal memory and reusing it

Question

in my app i am trying to store the images in internal memory so that it can be used only in my app and cannot be seen in other ways.

In the following way i have stor

Answer 1

You have written wrong code.

Replace

File cacheDir = getApplicationContext().getDir("", Context.MODE_PRIVATE); 
File fileWithinMyDir = new File(cacheDir, "");

To

File fileWithinMyDir = getApplicationContext().getFilesDir();

Then

Replace

String PATH =  fileWithinMyDir + filename;

To

String PATH =  fileWithinMyDir.getAbsolutePath() + "/" +filename+".file extension";