DPI Helper: Convert calculator

“DPI Helper” is a simple tool for users and developers that allows you to easy check your device information and give you a fast dpi calculator that converts image size from a starting drawable level to all other drawable levels in order to have equivalent image sizes.

DPI Helper is organized in 3 sections:

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> DEVICE – INFO:

• It allows you to Calculate density and density level having Horizontal and Vertical size in pixels and Screen size in inches.

• It shows you a lot of information about your device such as:

1. Horizontal and Vertical screen size in pixels (px), density-independent pixels (dip or dp), centimeters (cm), inches (in)

2. Screen size in inches (diagonal)

3. Density and density level

4. OS api, version, name

5. Device model, manufacturer, brand, …

6. Locale, …and so on

• Share all the device info via email; an useful feature for users that want to ask support for an app or report a bug on their device.

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> CALCULATOR:

Calculate image size in pixels for all drawable levels, starting from dimensions of a specified level (ldpi, mdpi, tvdpi, hdpi, xhdpi, xxhdpi, xxxhdpi).

For example you can convert a drawable-mdpi image size in the corresponding size for the same image in drawable-xxhdpi resource.

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> TEST:

A simple view that shows an image with different pre-set setting sizes in dip or pixels (pre-set values: 36, 48, 72, 96, 144, 192).

This allows you to see how different images will be scaled on your device.

Enjoy it.