com.telerik.android.common

Class Util

java.lang.Object

com.telerik.android.common.Util

public class Util
extends Object

Utility class with helper methods.

Constructor Summary

Constructors

Constructor and Description
Util()

Method Summary

Modifier and Type	Method and Description
static RectF	convertToRectF(RadRect rect) Converts a RadRect instance to RectF.
static <T> T	createViewFromXML(int layoutId, Class<T> resultType, Context context) Creates a view from the given xml resource id.
static boolean	Equals(Object obj1, Object obj2)
static String	generateDummyText(String text) Generates dummy text avoiding any below line characters.
static int	generateViewId()
static float	getDimen(int type, float dimen) Converts the provided value in dp to a value in physical pixels using the provided context.
static int	getDP(float dp)
static <T> T	getLayoutPart(Activity parent, int partId, Class<T> resultType) Gets an xml layout part.
static <T> T	getLayoutPart(Activity parent, int partId, Class<T> resultType, boolean throwException) Gets an xml layout part.
static <T> T	getLayoutPart(View parent, int partId, Class<T> resultType) Gets an xml layout part.
static <T> T	getLayoutPart(View parent, int partId, Class<T> resultType, boolean throwException) Gets an xml layout part.
static int	getSP(float sp) Converts the provided value in sp to a value in physical pixels.
static boolean	isNullOrEmpty(String value)
static Rect	RectFToRect(RectF rect) Converts the given RectF to Rect by rounding its members.
static String	toString(Object object)

Methods inherited from class java.lang.Object

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

Constructor Detail

Util

public Util()

Method Detail

isNullOrEmpty

public static boolean isNullOrEmpty(String value)

generateViewId

public static int generateViewId()

Equals

public static boolean Equals(Object obj1,
                             Object obj2)

toString

public static String toString(Object object)

RectFToRect

public static Rect RectFToRect(RectF rect)

Converts the given RectF to Rect by rounding its members.

Parameters:

rect - The rect to convert.

Returns:

Returns the converted rect.

getDimen

public static float getDimen(int type,
                             float dimen)

Converts the provided value in dp to a value in physical pixels using the provided context.

Parameters:

type - The type of dimension.

dimen - The dimension to get.

Returns:

Returns a value in physical pixels.

getDP

public static int getDP(float dp)

getSP

public static int getSP(float sp)

Converts the provided value in sp to a value in physical pixels.

Returns:

Returns a value in physical pixels.

convertToRectF

public static RectF convertToRectF(RadRect rect)

Converts a RadRect instance to RectF.

Parameters:

rect - The rectangle to convert.

getLayoutPart

public static <T> T getLayoutPart(View parent,
                                  int partId,
                                  Class<T> resultType)

Gets an xml layout part.

Type Parameters:

T - The type of the part to get.

Parameters:

parent - The View inside which the part resides.

partId - The id of the part to get.

resultType - The class of the part to get.

Returns:

Returns a View of a given type with a given id from the children of the parent.

getLayoutPart

public static <T> T getLayoutPart(View parent,
                                  int partId,
                                  Class<T> resultType,
                                  boolean throwException)

Gets an xml layout part.

Type Parameters:

T - The type of the part to get.

Parameters:

parent - The View inside which the part resides.

partId - The id of the part to get.

resultType - The class of the part to get.

throwException - true if a MissingLayoutPartException should be thrown if the layout part is not found and falseotherwise.

Returns:

Returns a View of a given type with a given id from the children of the parent.

getLayoutPart

public static <T> T getLayoutPart(Activity parent,
                                  int partId,
                                  Class<T> resultType)

Gets an xml layout part.

Type Parameters:

T - The type of the part to get.

Parameters:

parent - The View inside which the part resides.

partId - The id of the part to get.

resultType - The class of the part to get.

Returns:

Returns a View of a given type with a given id from the children of the parent.

getLayoutPart

public static <T> T getLayoutPart(Activity parent,
                                  int partId,
                                  Class<T> resultType,
                                  boolean throwException)

Gets an xml layout part.

Type Parameters:

T - The type of the part to get.

Parameters:

parent - The View inside which the part resides.

partId - The id of the part to get.

resultType - The class of the part to get.

throwException - true if a MissingLayoutPartException should be thrown if the layout part is not found and falseotherwise.

Returns:

Returns a View of a given type with a given id from the children of the parent.

createViewFromXML

public static <T> T createViewFromXML(int layoutId,
                                      Class<T> resultType,
                                      Context context)

Creates a view from the given xml resource id.

Type Parameters:

T - The result type.

Parameters:

layoutId - The id of the xml resource.

resultType - The type of view declared in the xml resource.

context - A context from which a LayoutInflater will be obtained.

Returns:

A an instance of the result type created from the given xml resource.

generateDummyText

public static String generateDummyText(String text)

Generates dummy text avoiding any below line characters.

Parameters:

text - the original text.

Returns:

the dummy text.