github.nisrulz.androidutils.convert

Class ConvertUtils

java.lang.Object

github.nisrulz.androidutils.convert.ConvertUtils

public class ConvertUtils
extends java.lang.Object

The type Convert utils.

Method Summary

Modifier and Type	Method and Description
static int	dpToPixels(android.app.Activity context, int dp) Dp to pixels
static java.lang.String	hashMap2String(java.util.HashMap<java.lang.String,java.lang.String> params) Convert HashMap to key=value type String
static android.content.Intent	implicit2ExplicitIntent(android.content.Context context, android.content.Intent implicitIntent) Android L (lollipop, API 21) introduced a new problem when trying to invoke implicit intent, "java.lang.IllegalArgumentException: Service Intent must be explicit" If you are using an implicit intent, and know only 1 target would answer this intent, This method will help you turn the implicit intent into the explicit form.
static int	pixelsToDp(android.app.Activity context, int px) Pixels to dp int.
static int	pxToSp(android.content.Context context, float px) Px to sp
static byte[]	short2byte(short[] sData) short array to byte array.
static int	spToPx(android.content.Context context, float sp) Sp to px
static java.util.HashMap<java.lang.String,java.lang.String>	string2HashMap(java.lang.String paramString) Convert key=value type String to HashMap

Methods inherited from class java.lang.Object

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

Method Detail

short2byte

public static byte[] short2byte(short[] sData)

short array to byte array.

Parameters:

sData - the s data

Returns:

the byte []

implicit2ExplicitIntent

public static android.content.Intent implicit2ExplicitIntent(android.content.Context context,
                                                             android.content.Intent implicitIntent)

Android L (lollipop, API 21) introduced a new problem when trying to invoke implicit intent, "java.lang.IllegalArgumentException: Service Intent must be explicit"

If you are using an implicit intent, and know only 1 target would answer this intent, This method will help you turn the implicit intent into the explicit form.

Inspired from SO answer: http://stackoverflow.com/a/26318757/1446466

Parameters:

context - the context

implicitIntent - - The original implicit intent

Returns:

Explicit Intent created from the implicit original intent

dpToPixels

public static int dpToPixels(android.app.Activity context,
                             int dp)

Dp to pixels

Parameters:

context - the context

dp - the dp

Returns:

the int

pixelsToDp

public static int pixelsToDp(android.app.Activity context,
                             int px)

Pixels to dp int.

Parameters:

context - the context

px - the px

Returns:

the int

spToPx

public static int spToPx(android.content.Context context,
                         float sp)

Sp to px

Parameters:

context - the context

sp - the sp

Returns:

the int

pxToSp

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

Px to sp

Parameters:

context - the context

px - the px

Returns:

the int

hashMap2String

public static java.lang.String hashMap2String(java.util.HashMap<java.lang.String,java.lang.String> params)

Convert HashMap to key=value type String

Parameters:

params - the params

Returns:

the string

string2HashMap

public static java.util.HashMap<java.lang.String,java.lang.String> string2HashMap(java.lang.String paramString)

Convert key=value type String to HashMap

Parameters:

paramString - the param string

Returns:

hash map