private void addCreateFromParcel(JDefinedClass jclass, JDefinedClass creatorClass) {
JMethod createFromParcel = creatorClass.method(JMod.PUBLIC, jclass, "createFromParcel");
JVar in = createFromParcel.param(Parcel.class, "in");
JVar instance = createFromParcel.body().decl(jclass, "instance", JExpr._new(jclass));
suppressWarnings(createFromParcel, "unchecked");
for (JFieldVar f : jclass.fields().values()) {
if ((f.mods().getValue() & JMod.STATIC) == JMod.STATIC) {
continue;
}
if (f.type().erasure().name().equals("List")) {
createFromParcel
.body()
.invoke(in, "readList")
.arg(instance.ref(f))
.arg(JExpr.direct(getGenericType(f.type()) + ".class.getClassLoader()"));
} else {
createFromParcel
.body()
.assign(
instance.ref(f),
JExpr.cast(
f.type(),
in.invoke("readValue")
.arg(JExpr.direct(f.type().erasure().name() + ".class.getClassLoader()"))));
}
}
createFromParcel.body()._return(instance);
}
public void addCreator(JDefinedClass jclass) {
JClass creatorType = jclass.owner().ref(Creator.class).narrow(jclass);
JDefinedClass creatorClass = jclass.owner().anonymousClass(creatorType);
addCreateFromParcel(jclass, creatorClass);
addNewArray(jclass, creatorClass);
JFieldVar creatorField =
jclass.field(JMod.PUBLIC | JMod.STATIC | JMod.FINAL, creatorType, "CREATOR");
creatorField.init(JExpr._new(creatorClass));
}
public void addWriteToParcel(JDefinedClass jclass) {
JMethod method = jclass.method(JMod.PUBLIC, void.class, "writeToParcel");
JVar dest = method.param(Parcel.class, "dest");
method.param(int.class, "flags");
for (JFieldVar f : jclass.fields().values()) {
if ((f.mods().getValue() & JMod.STATIC) == JMod.STATIC) {
continue;
}
if (f.type().erasure().name().equals("List")) {
method.body().invoke(dest, "writeList").arg(f);
} else {
method.body().invoke(dest, "writeValue").arg(f);
}
}
}
private void addNewArray(JDefinedClass jclass, JDefinedClass creatorClass) {
JMethod newArray = creatorClass.method(JMod.PUBLIC, jclass.array(), "newArray");
newArray.param(int.class, "size");
newArray.body()._return(JExpr.direct("new " + jclass.name() + "[size]"));
}
public void addDescribeContents(JDefinedClass jclass) {
JMethod method = jclass.method(JMod.PUBLIC, int.class, "describeContents");
method.body()._return(JExpr.lit(0));
}