public final class EmojiFactory extends Object
Modifier and Type | Method and Description |
---|---|
protected void |
finalize()
Invoked when the garbage collector has detected that this instance is no longer reachable.
|
int |
getAndroidPuaFromVendorSpecificPua(int vsp)
Returns Unicode PUA for Android corresponding to the vendor specific Unicode.
|
String |
getAndroidPuaFromVendorSpecificPua(String vspString) |
int |
getAndroidPuaFromVendorSpecificSjis(char sjis)
Returns Unicode PUA for Android corresponding to the vendor specific sjis.
|
Bitmap |
getBitmapFromAndroidPua(int pua)
Returns Bitmap object corresponding to the AndroidPua.
|
Bitmap |
getBitmapFromVendorSpecificPua(int vsp)
Returns Bitmap object corresponding to the vendor specific Unicode.
|
Bitmap |
getBitmapFromVendorSpecificSjis(char sjis)
Returns Bitmap object corresponding to the vendor specified sjis.
|
int |
getMaximumAndroidPua()
Returns the highest code point corresponding to an Android
emoji character.
|
int |
getMinimumAndroidPua()
Returns the lowest code point corresponding to an Android
emoji character.
|
int |
getVendorSpecificPuaFromAndroidPua(int pua)
Returns vendor specific Unicode corresponding to the Unicode AndroidPua.
|
String |
getVendorSpecificPuaFromAndroidPua(String puaString) |
int |
getVendorSpecificSjisFromAndroidPua(int pua)
Returns vendor specific sjis corresponding to the Unicode AndroidPua.
|
String |
name() |
static EmojiFactory |
newAvailableInstance()
Constructs an instance of available EmojiFactory.
|
static EmojiFactory |
newInstance(String class_name)
Constructs an instance of EmojiFactory corresponding to the name.
|
protected void finalize() throws Throwable
Object
Note that objects that override finalize
are significantly more expensive than
objects that don't. Finalizers may be run a long time after the object is no longer
reachable, depending on memory pressure, so it's a bad idea to rely on them for cleanup.
Note also that finalizers are run on a single VM-wide finalizer thread,
so doing blocking work in a finalizer is a bad idea. A finalizer is usually only necessary
for a class that has a native peer and needs to call a native method to destroy that peer.
Even then, it's better to provide an explicit close
method (and implement
Closeable
), and insist that callers manually dispose of instances. This
works well for something like files, but less well for something like a BigInteger
where typical calling code would have to deal with lots of temporaries. Unfortunately,
code that creates lots of temporaries is the worst kind of code from the point of view of
the single finalizer thread.
If you must use finalizers, consider at least providing your own
ReferenceQueue
and having your own thread process that queue.
Unlike constructors, finalizers are not automatically chained. You are responsible for
calling super.finalize()
yourself.
Uncaught exceptions thrown by finalizers are ignored and do not terminate the finalizer thread. See Effective Java Item 7, "Avoid finalizers" for more.
public String name()
public Bitmap getBitmapFromAndroidPua(int pua)
pua
- A unicode codepoint.public Bitmap getBitmapFromVendorSpecificSjis(char sjis)
sjis
- sjis code specific to each career(vendor)public Bitmap getBitmapFromVendorSpecificPua(int vsp)
vsp
- vendor specific PUA.public int getAndroidPuaFromVendorSpecificSjis(char sjis)
sjis
- vendor specific sjispublic int getVendorSpecificSjisFromAndroidPua(int pua)
pua
- Unicode PUA for Android,public int getAndroidPuaFromVendorSpecificPua(int vsp)
vsp
- vendor specific PUA.public String getAndroidPuaFromVendorSpecificPua(String vspString)
public int getVendorSpecificPuaFromAndroidPua(int pua)
pua
- Unicode PUA for Android,public String getVendorSpecificPuaFromAndroidPua(String puaString)
public static EmojiFactory newInstance(String class_name)
class_name
- Name of the factory. This must include complete package name.public static EmojiFactory newAvailableInstance()
public int getMinimumAndroidPua()
public int getMaximumAndroidPua()