net.akaish.kitty.orm.util

Class KittyDexUtils

java.lang.Object

net.akaish.kitty.orm.util.KittyDexUtils

public class KittyDexUtils
extends java.lang.Object

Class for getting classes list for Android application
I like Android, it gives you pointless challenges, you can't just get system class loader
No, it would be too easy, you have scan application directories and seek for classes yourself
Why? Cause why not. I'm not addicted, getContext().getClassLoader() useless on new devices.
Thanks to StackOverflow: android-multidex-list-all-classes xudshen's answer for all paths where classes can be located Created by akaish on 14.02.18.

Author:

akaish (Denis Bogomolov)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	KittyDexUtils.DexRuntimeException Runtime exception for rethrowing

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.Class[]	CHILD_CLASSES_TO_SEEK TODO change to one more filter in future releases
static java.lang.String	DEFAULT_LOG_TAG
static int	LOG_LEVEL_ERROR
static int	LOG_LEVEL_INFO
static int	LOG_LEVEL_WARNING
static KittyDexClassNameFilter	NO_ANDROID_CLASSES_FILTER
static KittyDexClassFilter	ONLY_REGULAR_CLASSES_FILTER Only regular classes filter

Method Summary

Modifier and Type	Method and Description
static java.util.List<java.lang.Class>	filterClassesList(KittyDexClassFilter filter, java.util.List<java.lang.Class> classes) Returns filtered list of classes
java.util.List<java.lang.Class>	filterProvidedClasses(KittyDexClassFilter filter, java.util.List<java.lang.Class> classesToFilter) Returns provided list filtered with provided filter
java.util.List<java.lang.Class>	getAllClasses() Returns list of classes available for current package
java.util.List<java.lang.Class>	getAllClasses(boolean skipExceptions, boolean log, int logLevelFilter, java.lang.String logTag) Returns list of classes available for current package
java.util.List<java.lang.Class>	getAppClasses() Returns list of classes for this Android application
java.util.List<java.lang.Class>	getFilteredAppClasses(KittyDexClassFilter filter) Returns list of filtered app classes
static KittyDexUtils	getInstance(android.content.Context ctx) Double check singleton get instance for getting KittyDexUtils instance Would be creating instance with following parameters KittyDexClassNameFilter filter = NO_ANDROID_CLASSES_FILTER skipExceptions = false logOn = false lTag = DEFAULT_LOG_TAG logLevel = LOG_LEVEL_INFO
static KittyDexUtils	getInstance(android.content.Context ctx, KittyDexClassNameFilter filter, boolean skipExceptions, boolean logOn, java.lang.String lTag, int logLevel) Double check singleton get instance for getting parametrized KittyDexUtils instance

Methods inherited from class java.lang.Object

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

Field Detail

ONLY_REGULAR_CLASSES_FILTER

public static final KittyDexClassFilter ONLY_REGULAR_CLASSES_FILTER

Only regular classes filter

NO_ANDROID_CLASSES_FILTER

public static final KittyDexClassNameFilter NO_ANDROID_CLASSES_FILTER

CHILD_CLASSES_TO_SEEK

public static final java.lang.Class[] CHILD_CLASSES_TO_SEEK

TODO change to one more filter in future releases

LOG_LEVEL_INFO

public static int LOG_LEVEL_INFO

LOG_LEVEL_WARNING

public static int LOG_LEVEL_WARNING

LOG_LEVEL_ERROR

public static int LOG_LEVEL_ERROR

DEFAULT_LOG_TAG

public static final java.lang.String DEFAULT_LOG_TAG

See Also:

Constant Field Values

Method Detail

getInstance

public static KittyDexUtils getInstance(android.content.Context ctx)

Double check singleton get instance for getting KittyDexUtils instance
Would be creating instance with following parameters
KittyDexClassNameFilter filter = NO_ANDROID_CLASSES_FILTER
skipExceptions = false
logOn = false
lTag = DEFAULT_LOG_TAG
logLevel = LOG_LEVEL_INFO

Parameters:

ctx - application's context, can't be null

Returns:

getInstance

public static KittyDexUtils getInstance(android.content.Context ctx,
                                        KittyDexClassNameFilter filter,
                                        boolean skipExceptions,
                                        boolean logOn,
                                        java.lang.String lTag,
                                        int logLevel)

Double check singleton get instance for getting parametrized KittyDexUtils instance

Parameters:

ctx - application's context, can't be null

filter - class filename filter, can be null, but it is highly recommended to set it to something sensible, cause without filter it would be created all classes of all android classes packaged in application, so use either default filter (NO_ANDROID_CLASSES_FILTER) or create your own instance of KittyDexClassNameFilter that would suit your needs

skipExceptions - with this flag no predicted exceptions would be thrown except unpredicted ones and IllegalArgumentException on bad parameters passed into getInstance(Context, KittyDexClassNameFilter, boolean, boolean, String, int)

logOn - logging flag

lTag - log tag, must not be longer 23 chars length

logLevel - log level, only three log levels are supported: LOG_LEVEL_INFO, LOG_LEVEL_WARNING and LOG_LEVEL_ERROR

Returns:

instance of KittyDexUtils

filterClassesList

public static java.util.List<java.lang.Class> filterClassesList(KittyDexClassFilter filter,
                                                                java.util.List<java.lang.Class> classes)

Returns filtered list of classes

Parameters:

filter - filter object

classes - list of classes to filter

Returns:

filtered list of classes

getAppClasses

public java.util.List<java.lang.Class> getAppClasses()

Returns list of classes for this Android application

Returns:

list of classes for this Android application

getFilteredAppClasses

public java.util.List<java.lang.Class> getFilteredAppClasses(KittyDexClassFilter filter)

Returns list of filtered app classes

Parameters:

filter -

Returns:

filterProvidedClasses

public java.util.List<java.lang.Class> filterProvidedClasses(KittyDexClassFilter filter,
                                                             java.util.List<java.lang.Class> classesToFilter)

Returns provided list filtered with provided filter

Parameters:

filter -

classesToFilter -

Returns:

getAllClasses

public java.util.List<java.lang.Class> getAllClasses(boolean skipExceptions,
                                                     boolean log,
                                                     int logLevelFilter,
                                                     java.lang.String logTag)

Returns list of classes available for current package

Parameters:

skipExceptions -

log -

logTag -

logLevelFilter -

Returns:

- list of classes available for current package

Throws:

KittyDexUtils.DexRuntimeException - if failed and skipExceptions flag = false

getAllClasses

public java.util.List<java.lang.Class> getAllClasses()

Returns list of classes available for current package

Returns:

- list of classes available for current package

Throws:

KittyDexUtils.DexRuntimeException - if failed and skipExceptions flag = false