com.tinchoapps.devutils

Class Utils

java.lang.Object

com.tinchoapps.devutils.Utils

public final class Utils
extends java.lang.Object

Method Summary

Methods

Modifier and Type	Method and Description
static void	assertTrue(boolean condition) Throws AssertionError if the input is false.
static float	dpToPixel(android.content.Context context, float dp) This method converts dp unit to equivalent pixels, depending on device density.
static java.io.File	getPictureDirectoryForApp(java.lang.String dirName)
static android.graphics.Point	getScreenSize(android.content.Context context)
static boolean	isDebugBuild(android.content.Context context)
static float	pixelsToDp(android.content.Context context, float px) This method converts device specific pixels to density independent pixels.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

isDebugBuild

public static boolean isDebugBuild(android.content.Context context)

dpToPixel

public static float dpToPixel(android.content.Context context,
              float dp)

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

Parameters:

context - Context to get resources and device specific display metrics

dp - A value in dp (density independent pixels) unit. Which we need to convert into pixels

Returns:

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

pixelsToDp

public static float pixelsToDp(android.content.Context context,
               float px)

This method converts device specific pixels to density independent pixels.

Parameters:

context - Context to get resources and device specific display metrics

px - A value in px (pixels) unit. Which we need to convert into db

Returns:

A float value to represent dp equivalent to px value

getScreenSize

public static android.graphics.Point getScreenSize(android.content.Context context)

getPictureDirectoryForApp

public static java.io.File getPictureDirectoryForApp(java.lang.String dirName)

assertTrue

public static void assertTrue(boolean condition)

Throws AssertionError if the input is false.