Class UnitUtil

  • All Implemented Interfaces:

    
    public class UnitUtil
    
                        

    Helper class for px/dp conversions

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
    • Field Summary

      Fields 
      Modifier and Type Field Description
    • Constructor Summary

      Constructors 
      Constructor Description
      UnitUtil()
    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
    • Method Summary

      Modifier and Type Method Description
      static float convertDpToPixel(float dp, Context context) This method converts dp unit to equivalent pixels, depending on device density.
      static float convertDpToPixel(float dp, float density) Convert dp to pixel float.
      static float convertPixelsToDp(float px, Context context) This method converts device specific pixels to density independent pixels.
      static float convertPixelsToDp(float px, float density) Convert pixels to dp float.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • UnitUtil

        UnitUtil()
    • Method Detail

      • convertDpToPixel

         static float convertDpToPixel(float dp, Context context)

        This method converts dp unit to equivalent pixels, depending on device density.

        Parameters:
        dp - A value in dp (density independent pixels) unit.
        context - Context to get resources and device specific display metrics
        Returns:

        A float value to represent px equivalent to dp depending on device density

      • convertDpToPixel

         static float convertDpToPixel(float dp, float density)

        Convert dp to pixel float.

        Parameters:
        dp - the dp
        density - the density
        Returns:

        the float

      • convertPixelsToDp

         static float convertPixelsToDp(float px, Context context)

        This method converts device specific pixels to density independent pixels.

        Parameters:
        px - A value in px (pixels) unit.
        context - Context to get resources and device specific display metrics
        Returns:

        A float value to represent dp equivalent to px value

      • convertPixelsToDp

         static float convertPixelsToDp(float px, float density)

        Convert pixels to dp float.

        Parameters:
        px - the px
        density - the density
        Returns:

        the float