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Asked: 2026-05-24T11:22:02+00:00

I am working on an application which will contain tons of graphics….Its approx size

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I am working on an application which will contain tons of graphics….Its approx size will be 80 MB.Application will download the graphics(Greeting Cards in png format actually) on first start from web service.The problem I am facing is that where to save these graphics (Greeting cards) and how ???Whether to save them in internal storage or SD card or SQLite….My questions are

  1. How to store them in different folders based on their categories.
  2. How to update them.

  3. How to retrieve/access them.

    All info of these images will be in SQLite.Also please show me some code.

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1 Answer

  1. Editorial Team

    Answers below. For code you should search this place and try out few things and get back if it does not work.

    1. Since the size is like 80MB, I would recommend you to store in External storage. You can create directory structure and store each category there.
    2. You need to give WRITE_EXTERNAL_STORAGE permission to your application and then you can read/write/delete/update your png.
    3. Simple file operation can be used to retrieve/access the image. In SQLite you can store the path of the images.
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