/* Given a local index, return (initialized if needed) a rec containing the
encoded data and length. The bitmap field is initialized to 0, and is not
filled in by this routine per-se.
*/
static EncodeDataRec* get_encoderec(int index) {
if ((unsigned)index >= GMOJI_PUA_COUNT) {
SkDebugf("bad index passed to EncodeDataRec& get_encode_data %d\n",
index);
return NULL;
}
// lazily fill in the data
EncodeDataRec* rec = &gGmojiEncodeData[index];
if (NOT_AVAILABLE_ENCODE_SIZE == rec->fSize) {
return NULL;
}
if (UNINITIALIZED_ENCODE_SIZE == rec->fSize) {
EmojiFactory* fact = get_emoji_factory();
if (NULL == fact) {
return NULL;
}
int32_t pua = GMOJI_PUA_MIN + gGmojiPUA[index];
rec->fData = fact->GetImageBinaryFromAndroidPua(pua, &rec->fSize);
if (NULL == rec->fData) {
// flag this entry is not available, so we won't ask again
rec->fSize = NOT_AVAILABLE_ENCODE_SIZE;
return NULL;
}
}
return rec;
}
const char *EmojiFont::GetShiftJisConverterName() {
EmojiFactory* fact = get_emoji_factory();
if (NULL != fact) {
if (strcmp(fact->Name(), "kddi") == 0) {
return "kddi-emoji";
} else if (strcmp(fact->Name(), "softbank") == 0) {
return "softbank-emoji";
}
}
// Until Eclair, we have used DoCoMo's Shift_JIS table.
return "docomo-emoji";
}
static jobject android_emoji_EmojiFactory_getBitmapFromAndroidPua(
JNIEnv* env, jobject clazz, jlong nativeEmojiFactory, jint pua) {
EmojiFactory *factory = reinterpret_cast<EmojiFactory *>(nativeEmojiFactory);
int size;
const char *bytes = factory->GetImageBinaryFromAndroidPua(pua, &size);
if (bytes == NULL) {
return NULL;
}
SkBitmap *bitmap = new SkBitmap;
if (!SkImageDecoder::DecodeMemory(bytes, size, bitmap)) {
ALOGE("SkImageDecoder::DecodeMemory() failed.");
return NULL;
}
return GraphicsJNI::createBitmap(env, bitmap,
GraphicsJNI::kBitmapCreateFlag_Premultiplied, NULL);
}
static jobject android_emoji_EmojiFactory_newAvailableInstance(
JNIEnv* env, jobject clazz) {
pthread_once(&g_once, InitializeCaller);
if (!lib_emoji_factory_is_ready) {
return NULL;
}
EmojiFactory *factory = gCaller->TryCallGetAvailableImplementation();
// EmojiFactory *factory = EmojiFactory::GetAvailableImplementation();
if (NULL == factory) {
return NULL;
}
String16 name_16(String8(factory->Name()));
jstring jname = env->NewString((const jchar*)name_16.string(), name_16.size());
if (NULL == jname) {
return NULL;
}
return create_java_EmojiFactory(env, factory, jname);
}
static jobject android_emoji_EmojiFactory_getBitmapFromAndroidPua(
JNIEnv* env, jobject clazz, jint nativeEmojiFactory, jint pua) {
EmojiFactory *factory = reinterpret_cast<EmojiFactory *>(nativeEmojiFactory);
int size;
const char *bytes = factory->GetImageBinaryFromAndroidPua(pua, &size);
if (bytes == NULL) {
return NULL;
}
SkBitmap *bitmap = new SkBitmap;
if (!SkImageDecoder::DecodeMemory(bytes, size, bitmap)) {
LOGE("SkImageDecoder::DecodeMemory() failed.");
return NULL;
}
jobject obj = env->NewObject(gBitmap_class, gBitmap_constructorMethodID,
static_cast<jint>(reinterpret_cast<uintptr_t>(bitmap)), NULL, false, NULL, -1);
if (env->ExceptionCheck() != 0) {
LOGE("*** Uncaught exception returned from Java call!\n");
env->ExceptionDescribe();
}
return obj;
}
static jint android_emoji_EmojiFactory_getMinimumAndroidPua(
JNIEnv* env, jobject obj, jint nativeEmojiFactory) {
EmojiFactory *factory = reinterpret_cast<EmojiFactory *>(nativeEmojiFactory);
return factory->GetMinimumAndroidPua();
}
static jint android_emoji_EmojiFactory_getVendorSpecificPuaFromAndroidPua(
JNIEnv* env, jobject obj, jint nativeEmojiFactory, jint pua) {
EmojiFactory *factory = reinterpret_cast<EmojiFactory *>(nativeEmojiFactory);
return factory->GetVendorSpecificPuaFromAndroidPua(pua);
}
static jint android_emoji_EmojiFactory_getAndroidPuaFromVendorSpecificSjis(
JNIEnv* env, jobject obj, jint nativeEmojiFactory, jchar sjis) {
EmojiFactory *factory = reinterpret_cast<EmojiFactory *>(nativeEmojiFactory);
return factory->GetAndroidPuaFromVendorSpecificSjis(sjis);
}
static jint android_emoji_EmojiFactory_getMinimumVendorSpecificPua(
JNIEnv* env, jobject obj, jlong nativeEmojiFactory) {
EmojiFactory *factory = reinterpret_cast<EmojiFactory *>(nativeEmojiFactory);
return factory->GetMinimumVendorSpecificPua();
}