// Packages args in format (typeID, value, null) except for objects where it
// is
// (typeid, javaObjectID, canonicalName)
// if javaObject has no javaObjecID meaning javascript object does not
// exists for this object we assign one.
static Object[] packageArgs(Object... args) {
int len = (args != null) ? (args.length * 3) : 0;
Object[] packagedArgs = new Object[len];
if (len > 0) {
int jsArgsIndex = 0;
for (int i = 0; i < args.length; i++) {
Object value = args[i];
int typeId = TypeIDs.GetObjectTypeId(value);
String javaClassPath = null;
if (typeId == TypeIDs.JsObject) {
javaClassPath = value.getClass().getName();
value = getorCreateJavaObjectID(value);
}
packagedArgs[jsArgsIndex++] = typeId;
packagedArgs[jsArgsIndex++] = value;
packagedArgs[jsArgsIndex++] = javaClassPath;
}
}
return packagedArgs;
}
private static Object dispatchCallJSMethodNative(
final int javaObjectID,
final String methodName,
boolean isConstructor,
long delay,
Class<?> retType,
final Object[] args)
throws NativeScriptException {
final int returnType = TypeIDs.GetObjectTypeId(retType);
Object ret = null;
boolean isMainThread = mainThread.equals(Thread.currentThread());
final Object[] tmpArgs = extendConstructorArgs(methodName, isConstructor, args);
if (isMainThread) {
Object[] packagedArgs = packageArgs(tmpArgs);
ret = callJSMethodNative(javaObjectID, methodName, returnType, isConstructor, packagedArgs);
} else {
Handler mainThreadHandler = new Handler(Looper.getMainLooper());
final Object[] arr = new Object[2];
final boolean isCtor = isConstructor;
Runnable r =
new Runnable() {
@Override
public void run() {
synchronized (this) {
try {
final Object[] packagedArgs = packageArgs(tmpArgs);
arr[0] =
callJSMethodNative(
javaObjectID, methodName, returnType, isCtor, packagedArgs);
} finally {
this.notify();
arr[1] = Boolean.TRUE;
}
}
}
};
if (delay > 0) {
try {
Thread.sleep(delay);
} catch (InterruptedException e) {
}
}
boolean success = mainThreadHandler.post(r);
if (success) {
synchronized (r) {
try {
if (arr[1] == null) {
r.wait();
}
} catch (InterruptedException e) {
ret = e;
}
}
}
ret = arr[0];
}
return ret;
}
