I put in intent my object with following code (while putting list does exists, I checked in debugger)
Intent intent = new Intent(getApplicationContext(), ProductActivity.class);
intent.putExtra("product", CategoryActivity.this.list.get(position));
startActivity(intent);
And then retrive
Intent intent = getIntent();
product = (Product) intent.getSerializableExtra("product");
But it is null
Model class is following
public class Product implements Serializable {
Integer pk;
String name;
String description;
Integer price;
String image_url;
List<Option> options;
public Product(Integer pk, String name, String description, Integer price, String image_url, List<Option> options) {
this.pk = pk;
this.name = name;
this.description = description;
this.price = price;
this.image_url = image_url;
this.options = options;
}
public Integer getPk() {
return pk;
}
public void setPk(Integer pk) {
this.pk = pk;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public Integer getPrice() {
return price;
}
public void setPrice(Integer price) {
this.price = price;
}
public String getImage_url() {
return image_url;
}
public void setImage_url(String image_url) {
this.image_url = image_url;
}
public List<Option> getOptions() {
return options;
}
public void setOptions(List<Option> options) {
this.options = options;
}
}
What am I doing wrong ?
You have to add more code to use your class inside intent data.
import android.os.Parcel;
import android.os.Parcelable;
public class Yourclass implements Parcelable {
//your code
#Override
public void writeToParcel(Parcel out, int flags) {
//e.g.
out.writeInt(this.getWhat());
//similar code
}
#Override
public int describeContents() {
return 0;
}
private YourClass(Parcel in) {
//e.g.
this.setWhat(in.readInt());
}
public static final Parcelable.Creator<YourClass> CREATOR
= new Parcelable.Creator<YourClass>() {
public YourClass createFromParcel(Parcel in) {
return new YourClass(in);
}
public YourClass[] newArray(int size) {
return new YourClass[size];
}
};
}
to store use intent.putExtra(EXTRANAME, obj); to retrieve use YourClass myObj = (YourClass) getIntent().getParcelableExtra(EXTRANAME);
Related
I am trying to insert realm lists to my realmdb in my first insert there is no problem but when I insert another realmList with a different class, my old values are deleted. So how can I insert a realmlist to DB? inserts are done separately.
RealmList<Product> insertedProduct = new RealmList<Product>();
RealmList<ProductSubCategory> insertedSubCategory = new RealmList<ProductSubCategory>();
RealmList<ProductMainCategory> insertedMainCategory = new RealmList<ProductMainCategory>();
... inserting to realm list firt time ...
insertRealmList(insertedProduct); //inserting to realmDB first time
insertRealmList(insertedSubCategory); //inserting to realmDB first time
insertRealmList(insertedMainCategory); //inserting to realmDB first time
first insert to realmDB
RealmList insert function
private void insertRealmList(final RealmList realmObject) {
mRealm = Realm.getDefaultInstance();
realmTask = mRealm.executeTransactionAsync(
new Realm.Transaction() {
#Override
public void execute(Realm realm) {
realm.copyToRealmOrUpdate(realmObject);
}
},
new Realm.Transaction.OnSuccess() {
#Override
public void onSuccess() {
Log.i(TAG, "onSuccess: successfully inserted data");
}
},
new Realm.Transaction.OnError() {
#Override
public void onError(Throwable error) {
Log.i(TAG, "onError: error while inserting " + "error: " + error);
}
}
);
}
... inserting to realm list second time...
insertRealmList(insertedLanguages); //insert realmDB second time
second insert to realmDB
PRODUCT MODEL
package Model;
import io.realm.RealmList;
import io.realm.RealmObject;
import io.realm.annotations.Ignore;
import io.realm.annotations.Index;
import io.realm.annotations.PrimaryKey;
public class Product extends RealmObject {
#PrimaryKey
#Index
private int ID;
#Index
private int PLU_NO;
private String PRODUCT_NAME;
private String MAIN_CATEGORY;
private String SUB_CATEGORY;
private String TYPE;
private String TUS;
private Double PRICE;
private String CALORIE;
private String COOKING_TIME;
private RealmList<String> PRODUCT_NAME_LANGUAGES;
private RealmList<String> PRODUCT_DESCRIPTION_LANGUAGES;
private String IMAGE_BASE_HORIZONTAL; //4/3
private String IMAGE_BASE_VERTICAL; //16/9
private String VIDEO_NAME; //video name
#Ignore
private int AMOUNT;
#Ignore
private int WINDOW_AMOUNT = 1;
public Product(int ID, int PLU_NO, String PRODUCT_NAME, String MAIN_CATEGORY, String SUB_CATEGORY, String TYPE, String TUS, Double PRICE, String CALORIE, String COOKING_TIME, RealmList<String> PRODUCT_NAME_LANGUAGES, RealmList<String> PRODUCT_DESCRIPTION_LANGUAGES, String IMAGE_BASE_HORIZONTAL, String IMAGE_BASE_VERTICAL, String VIDEO_NAME) {
this.ID = ID;
this.PLU_NO = PLU_NO;
this.PRODUCT_NAME = PRODUCT_NAME;
this.MAIN_CATEGORY = MAIN_CATEGORY;
this.SUB_CATEGORY = SUB_CATEGORY;
this.TYPE = TYPE;
this.TUS = TUS;
this.PRICE = PRICE;
this.CALORIE = CALORIE;
this.COOKING_TIME = COOKING_TIME;
this.PRODUCT_NAME_LANGUAGES = PRODUCT_NAME_LANGUAGES;
this.PRODUCT_DESCRIPTION_LANGUAGES = PRODUCT_DESCRIPTION_LANGUAGES;
this.IMAGE_BASE_HORIZONTAL = IMAGE_BASE_HORIZONTAL;
this.IMAGE_BASE_VERTICAL = IMAGE_BASE_VERTICAL;
this.VIDEO_NAME = VIDEO_NAME;
}
public Product() {
}
public int getID() {
return ID;
}
public void setID(int ID) {
this.ID = ID;
}
public int getPLU_NO() {
return PLU_NO;
}
public void setPLU_NO(int PLU_NO) {
this.PLU_NO = PLU_NO;
}
public String getPRODUCT_NAME() {
return PRODUCT_NAME;
}
public void setPRODUCT_NAME(String PRODUCT_NAME) {
this.PRODUCT_NAME = PRODUCT_NAME;
}
public String getMAIN_CATEGORY() {
return MAIN_CATEGORY;
}
public void setMAIN_CATEGORY(String MAIN_CATEGORY) {
this.MAIN_CATEGORY = MAIN_CATEGORY;
}
public String getSUB_CATEGORY() {
return SUB_CATEGORY;
}
public void setSUB_CATEGORY(String SUB_CATEGORY) {
this.SUB_CATEGORY = SUB_CATEGORY;
}
public String getTYPE() {
return TYPE;
}
public void setTYPE(String TYPE) {
this.TYPE = TYPE;
}
public String getTUS() {
return TUS;
}
public void setTUS(String TUS) {
this.TUS = TUS;
}
public Double getPRICE() {
return PRICE;
}
public void setPRICE(Double PRICE) {
this.PRICE = PRICE;
}
public String getCALORIE() {
return CALORIE;
}
public void setCALORIE(String CALORIE) {
this.CALORIE = CALORIE;
}
public String getCOOKING_TIME() {
return COOKING_TIME;
}
public void setCOOKING_TIME(String COOKING_TIME) {
this.COOKING_TIME = COOKING_TIME;
}
public RealmList<String> getPRODUCT_NAME_LANGUAGES() {
return PRODUCT_NAME_LANGUAGES;
}
public void setPRODUCT_NAME_LANGUAGES(RealmList<String> PRODUCT_NAME_LANGUAGES) {
this.PRODUCT_NAME_LANGUAGES = PRODUCT_NAME_LANGUAGES;
}
public RealmList<String> getPRODUCT_DESCRIPTION_LANGUAGES() {
return PRODUCT_DESCRIPTION_LANGUAGES;
}
public void setPRODUCT_DESCRIPTION_LANGUAGES(RealmList<String> PRODUCT_DESCRIPTION_LANGUAGES) {
this.PRODUCT_DESCRIPTION_LANGUAGES = PRODUCT_DESCRIPTION_LANGUAGES;
}
public String getIMAGE_BASE_HORIZONTAL() {
return IMAGE_BASE_HORIZONTAL;
}
public void setIMAGE_BASE_HORIZONTAL(String IMAGE_BASE_HORIZONTAL) {
this.IMAGE_BASE_HORIZONTAL = IMAGE_BASE_HORIZONTAL;
}
public String getIMAGE_BASE_VERTICAL() {
return IMAGE_BASE_VERTICAL;
}
public void setIMAGE_BASE_VERTICAL(String IMAGE_BASE_VERTICAL) {
this.IMAGE_BASE_VERTICAL = IMAGE_BASE_VERTICAL;
}
public String getVIDEO_NAME() {
return VIDEO_NAME;
}
public void setVIDEO_NAME(String VIDEO_NAME) {
this.VIDEO_NAME = VIDEO_NAME;
}
public int getAMOUNT() {
return AMOUNT;
}
public void setAMOUNT(int AMOUNT) {
this.AMOUNT = AMOUNT;
}
public int getWINDOW_AMOUNT() {
return WINDOW_AMOUNT;
}
public void setWINDOW_AMOUNT(int WINDOW_AMOUNT) {
this.WINDOW_AMOUNT = WINDOW_AMOUNT;
}
public void setDEFAULT_WINDOW_AMOUNT() {
this.WINDOW_AMOUNT = 1;
}
}
LANGUAGE MODEL
package Model;
import io.realm.RealmObject;
public class Language extends RealmObject {
#PrimaryKey
#Index
private int ID;
private String ICON;
private String NAME;
public Language(){
}
public Language(int ID, String ICON, String NAME) {
this.ID = ID;
this.ICON = ICON;
this.NAME = NAME;
}
public int getId() {
return ID;
}
public void setId(int id) {
this.ID = id;
}
public String getICON() {
return ICON;
}
public void setICON(String ICON) {
this.ICON = ICON;
}
public String getName() {
return NAME;
}
public void setName(String name) {
this.NAME = name;
}
}
Other two models are similar with product.
Please try the following method:
private <T extends RealmModel> void insertRealmList(final List<T> objects) {
try (Realm realmInstance = Realm.getDefaultInstance()) {
realmInstance.executeTransaction(realm -> {
for (T object : objects) {
realmInstance.insertOrUpdate(object);
}
});
}
}
Hope this helps!
I'm not able to get list object which has another list in it through parcelable to another activity. Below is my code.
SnipDataEvents.java
public class SnipDataEvents implements Parcelable {
private String title,image,language,bookingUrl,infoUrl,genre;
private List<Venues> venuesList;
public SnipDataEvents(String title,String image,String language,String genre,String bookingUrl,String infoUrl,List<Venues> list){
venuesList = new ArrayList<>();
venuesList.addAll(list);
this.title = title;
this.image = image;
this.language = language;
this.genre = genre;
this.bookingUrl = bookingUrl;
this.infoUrl = infoUrl;
this.venuesList = list;
}
protected SnipDataEvents(Parcel in) {
title = in.readString();
image = in.readString();
language = in.readString();
bookingUrl = in.readString();
infoUrl = in.readString();
genre = in.readString();
in.readTypedList(getVenuesList(),Venues.CREATOR);
}
public static final Creator<SnipDataEvents> CREATOR = new Creator<SnipDataEvents>() {
#Override
public SnipDataEvents createFromParcel(Parcel in) {
return new SnipDataEvents(in);
}
#Override
public SnipDataEvents[] newArray(int size) {
return new SnipDataEvents[size];
}
};
public String getImage() {
return image;
}
public String getTitle() {
return title;
}
public List<Venues> getVenuesList() {
return venuesList;
}
public String getBookingUrl() {
return bookingUrl;
}
public String getGenre() {
return genre;
}
public String getInfoUrl() {
return infoUrl;
}
public String getLanguage() {
return language;
}
public void setVenuesList(List<Venues> venuesList) {
this.venuesList = venuesList;
}
#Override
public int describeContents() {
return 0;
}
#Override
public void writeToParcel(Parcel parcel, int i) {
parcel.writeString(title);
parcel.writeString(image);
parcel.writeString(language);
parcel.writeString(bookingUrl);
parcel.writeString(infoUrl);
parcel.writeString(genre);
parcel.writeTypedList(venuesList);
}
}
Venues.java
public class Venues implements Parcelable {
private String name;
//private List<String> showTimes;
public Venues(String name, List<String> showTimes) {
//showTimes = new ArrayList<>();
this.name = name;
//this.showTimes = showTimes;
}
protected Venues(Parcel in) {
name = in.readString();
//showTimes = in.createStringArrayList();
}
public static final Creator<Venues> CREATOR = new Creator<Venues>() {
#Override
public Venues createFromParcel(Parcel in) {
return new Venues(in);
}
#Override
public Venues[] newArray(int size) {
return new Venues[size];
}
};
public String getName() {
return name;
}
//public List<String> getShowTimes() {
// return showTimes;
// }
#Override
public int describeContents() {
return 0;
}
#Override
public void writeToParcel(Parcel parcel, int i) {
parcel.writeString(name);
}
}
MainActivity.java
Intent intent = new Intent(MainActivity.this, DetailActivity.class);
Bundle bundle = new Bundle();
bundle.putParcelableArrayList("snipdataevents",(ArrayList<SnipDataEvents>)snipDataEvents);
intent.putExtras(bundle);
startActivity(intent);
DetailActivity.java
Bundle bundle = getIntent().getExtras();
snipDataEvents = bundle.getParcelableArrayList("snipdataevents");
when I run the code ,in DetailActivity.java bundle.getParcelableArrayList("snipdataevents") returns null
when I removed this
in.readTypedList(getVenuesList(),Venues.CREATOR);
and
parcel.writeTypedList(venuesList);
aboves lines in SnipDataEvents.java
then run, bundle.getParcelableArrayList("snipdataevents") returns list.
I don't know whats wrong with the code...
Can anyone please help??
You can done this one by Passing ArrayList in form of String.
Add implementation 'com.google.code.gson:gson:2.8.4' in dependencies block build.gradle.
Click on Sync Project with Gradle Files
SnipDataEvents.java
public class SnipDataEvents {
private String title, image, language, bookingUrl, infoUrl, genre;
private List<Venues> venuesList;
public SnipDataEvents(String title, String image, String language, String genre, String bookingUrl, String infoUrl, List<Venues> list) {
venuesList = new ArrayList<>();
venuesList.addAll(list);
this.title = title;
this.image = image;
this.language = language;
this.genre = genre;
this.bookingUrl = bookingUrl;
this.infoUrl = infoUrl;
this.venuesList = list;
}
public String getImage() {
return image;
}
public String getTitle() {
return title;
}
public List<Venues> getVenuesList() {
return venuesList;
}
public void setVenuesList(List<Venues> venuesList) {
this.venuesList = venuesList;
}
public String getBookingUrl() {
return bookingUrl;
}
public String getGenre() {
return genre;
}
public String getInfoUrl() {
return infoUrl;
}
public String getLanguage() {
return language;
}
}
Venues.java
public class Venues {
private String name;
public Venues(String name, List<String> showTimes) {
this.name = name;
}
public String getName() {
return name;
}
}
MainActivity.java
Intent intent = new Intent(MainActivity.this, DetailActivity.class);
Bundle bundle = new Bundle();
bundle.putExtra("snipdataevents", new Gson().toJson(snipDataEvents));
intent.putExtras(bundle);
startActivity(intent);
DetailActivity.java
String json = getIntent().getStringExtra("snipdataevents");
snipDataEvents = Arrays.asList(new Gson().fromJson(json, SnipDataEvents[].class))
I am unable to have my Firebase data show up in my RecyclerView. I am able to add data from my other activities to my Firebase Database, I am just having problems seeing the data in my RecyclerView.
I have created a FriebaseRecyclerAdapter that takes Recipe.class and my RecipeViewHolder. My ViewHolder takes three parts if my class (name, rating, and description). I am not receiving any helpful errors in Logcat.
RecipeList.class
public class RecipeList extends AppCompatActivity {
private RecyclerView recipes;
private FloatingActionButton newRecipeBtn;
private DatabaseReference mRecipeDatabase;
private RecyclerView.LayoutManager mLayoutManager;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_recipe_list);
getWindow().setSoftInputMode(
WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);
mRecipeDatabase = FirebaseDatabase.getInstance().getReference("Recipes");
newRecipeBtn = findViewById(R.id.fab);
recipes = findViewById(R.id.recyclerView);
recipes.setHasFixedSize(true);
mLayoutManager = new LinearLayoutManager(this);
recipes.setLayoutManager(mLayoutManager);
recipes.setItemAnimator(new DefaultItemAnimator());
recipes.addItemDecoration(new DividerItemDecoration(this, LinearLayoutManager.VERTICAL));
FirebaseRecyclerAdapter<Recipe, RecipeViewHolder> adapter = new FirebaseRecyclerAdapter<Recipe, RecipeViewHolder>(
Recipe.class,
R.layout.recycler_list_item,
RecipeViewHolder.class,
mRecipeDatabase
) {
#Override
protected void populateViewHolder(RecipeViewHolder viewHolder, Recipe model, int position) {
viewHolder.setName(model.getName());
viewHolder.setRating(model.getRating());
viewHolder.setDescription(model.getDescription());
}
};
recipes.setAdapter(adapter);
}
public void toRecipeAdd(View view){
Intent intent = new Intent(RecipeList.this, RecipeAdd.class);
startActivity(intent);
}
public static class RecipeViewHolder extends RecyclerView.ViewHolder{
TextView text_name, text_rating, text_description;
public RecipeViewHolder(View itemView){
super(itemView);
text_name = itemView.findViewById(R.id.recipeNameTextView);
text_rating = itemView.findViewById(R.id.recipeRatingTextView);
text_description = itemView.findViewById(R.id.recipeDescriptionTextView);
}
public void setName(String name){
text_name.setText(name);
}
public void setRating(String rating){
text_rating.setText(rating);
}
public void setDescription(String description){
text_description.setText(description);
}
}
}
Recipe.Class
public class Recipe {
public String name;
public String url;
public String rating;
public String description;
public String id;
public String ingredients, instruction;
public Recipe(){}
public Recipe(String id, String name, String url, String rating, String description,
String ingredients, String instruction) {
this.id = id;
this.name = name;
this.url = url;
this.rating = rating;
this.description = description;
this.ingredients = ingredients;
this.instruction = instruction;
}
public Recipe(String name, String rating, String description){
this.name = name;
this.rating = rating;
this.description = description;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getUrl() {
return url;
}
public void setUrl(String url) {
this.url = url;
}
public String getRating() {
return rating;
}
public void setRating(String rating) {
this.rating = rating;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public String getIngredients() {
return ingredients;
}
public void setIngredients(String ingredients) {
this.ingredients = ingredients;
}
public String getInstruction() {
return instruction;
}
public void setInstruction(String instruction) {
this.instruction = instruction;
}
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
}
Remove the following for the data to appear:
recipes.setHasFixedSize(true);
Refer to this:
https://github.com/firebase/FirebaseUI-Android/issues/204
I have a model class "JobPostBean" which I'm initiating in another model class and adding data using the second model class. I would like to clear any data which gets saved in the "JobPostBean" class. Is there any way to clear it either in "JobPostBean" class or in the second model class where its initialised? I would prefer to clear it using a single method rather than setting every item in the "JobPostBean" class to null.
public class BidNextJobDataModel {
private static BidNextJobDataModel ourInstance = new BidNextJobDataModel();
public static BidNextJobDataModel getInstance() {
return ourInstance;
}
private BidNextJobDataModel() {
}
public UserBean userBean;
// Here I initialised the class
public JobPostBean jobPostBean = new JobPostBean();
public ArrayList<FilterModel> filterModelArrayList = new ArrayList<FilterModel>();
public ArrayList<FilterModel> notificationModelArrayList = new ArrayList<FilterModel>();
public ArrayList<FilterModel> chooseCategoryArrayList = new ArrayList<FilterModel>();
public ArrayList<JobsBean> jobsBeanArrayList = new ArrayList<JobsBean>();
}
public class JobPostBean {
private String jobtype="";
private String days="";
private String hour="";
private String title="";
private String category="";
private String categorytxt="";
private String description="";
private String price="";
private String duration="";
private String is_certified="";
private String is_insure="";
private String is_experience="";
private String address="";
private String name="";
private String image="";
private String date="";
private String pricetype="";
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getImage() {
return image;
}
public void setImage(String image) {
this.image = image;
}
public String getDate() {
return date;
}
public void setDate(String date) {
this.date = date;
}
public String getJobtype() {
return jobtype;
}
public void setJobtype(String jobtype) {
this.jobtype = jobtype;
}
public String getDays() {
return days;
}
public void setDays(String days) {
this.days = days;
}
public String getHour() {
return hour;
}
public void setHour(String hour) {
this.hour = hour;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public String getCategory() {
return category;
}
public void setCategory(String category) {
this.category = category;
}
public String getCategorytxt() {
return categorytxt;
}
public void setCategorytxt(String categorytxt) {
this.categorytxt = categorytxt;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public String getPrice() {
return price;
}
public void setPrice(String price) {
this.price = price;
}
public String getDuration() {
return duration;
}
public void setDuration(String duration) {
this.duration = duration;
}
public String getIs_certified() {
return is_certified;
}
public void setIs_certified(String is_certified) {
this.is_certified = is_certified;
}
public String getIs_insure() {
return is_insure;
}
public void setIs_insure(String is_insure) {
this.is_insure = is_insure;
}
public String getIs_experience() {
return is_experience;
}
public void setIs_experience(String is_experience) {
this.is_experience = is_experience;
}
public String getAddress() {
return address;
}
public void setAddress(String address) {
this.address = address;
}
public String getPricetype() {
return pricetype;
}
public void setPricetype(String pricetype) {
this.pricetype = pricetype;
}
}
public ArrayList<JobPostBean > al_JobPostBean = new ArrayList<JobPostBean >(); // Declare as global
At first Hold Data in ArrayList .If you want delete all data then You can Clear ArrayList
al_JobPostBean.clear();
The clear() method removes all the elements of ArrayList .
I am using Sugar ORM 1.3.1 and i am trying to save the following objects
public class Article extends SugarRecord<Article> implements Serializable {
#JsonProperty("Categories")
private List<Category> categories = new ArrayList<Category>();
#JsonProperty("Contents")
private List<Content> contents = new ArrayList<Content>();
#JsonProperty("Country")
private CountryRelated country;
#JsonProperty("Description")
private String description;
#JsonProperty("ExpiryDate")
private String expiryDate;
#JsonProperty("ExtraFields")
private List<ExtraField> extraFields = new ArrayList<ExtraField>();
#JsonProperty("Identifier")
private int identifier;
#JsonProperty("ImageURL")
private String imageURL;
#JsonProperty("Name")
private String name;
#JsonProperty("PortalID")
private int portalID;
#JsonProperty("PublishDate")
private String publishDate;
#JsonProperty("Region")
private Region region;
#JsonProperty("Related")
private List<Related> related = new ArrayList<Related>();
#JsonProperty("Newsbite")
private boolean newsbite;
#JsonProperty("ShareURL")
private String shareURL;
#JsonProperty("Tags")
private List<Tag> tags = new ArrayList<Tag>();
#JsonProperty("Type")
private int type;
public Article() {
}
public Article(List<Category> categories, List<Content> contents, List<ExtraField> extraFields, CountryRelated country, String description, String expiryDate, int identifier, String imageURL, String name, boolean newsbite, int portalID, String publishDate, Region region, List<Related> related, String shareURL, List<Tag> tags, int type) {
this.categories = categories;
this.contents = contents;
this.extraFields = extraFields;
this.country = country;
this.description = description;
this.expiryDate = expiryDate;
this.identifier = identifier;
this.imageURL = imageURL;
this.name = name;
this.newsbite = newsbite;
this.portalID = portalID;
this.publishDate = publishDate;
this.region = region;
this.related = related;
this.shareURL = shareURL;
this.tags = tags;
this.type = type;
}
public List<Category> getCategories() {
return categories;
}
public void setCategories(List<Category> categories) {
this.categories = categories;
}
public List<Content> getContents() {
return contents;
}
public void setContents(List<Content> contents) {
this.contents = contents;
}
public List<ExtraField> getExtraFields() {
return extraFields;
}
public void setExtraFields(List<ExtraField> extraFields) {
this.extraFields = extraFields;
}
public CountryRelated getCountry() {
return country;
}
public void setCountry(CountryRelated country) {
this.country = country;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public String getExpiryDate() {
return expiryDate;
}
public void setExpiryDate(String expiryDate) {
this.expiryDate = expiryDate;
}
public int getIdentifier() {
return identifier;
}
public void setIdentifier(int identifier) {
this.identifier = identifier;
}
public String getImageURL() {
return imageURL;
}
public void setImageURL(String imageURL) {
this.imageURL = imageURL;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public boolean isNewsbite() {
return newsbite;
}
public void setNewsbite(boolean newsbite) {
this.newsbite = newsbite;
}
public int getPortalID() {
return portalID;
}
public void setPortalID(int portalID) {
this.portalID = portalID;
}
public String getPublishDate() {
return publishDate;
}
public void setPublishDate(String publishDate) {
this.publishDate = publishDate;
}
public Region getRegion() {
return region;
}
public void setRegion(Region region) {
this.region = region;
}
public List<Related> getRelated() {
return related;
}
public void setRelated(List<Related> related) {
this.related = related;
}
public String getShareURL() {
return shareURL;
}
public void setShareURL(String shareURL) {
this.shareURL = shareURL;
}
public List<Tag> getTags() {
return tags;
}
public void setTags(List<Tag> tags) {
this.tags = tags;
}
public int getType() {
return type;
}
public void setType(int type) {
this.type = type;
}
}
Category.class
public class Category extends SugarRecord<Category> implements Serializable {
#JsonProperty("Identifier")
private int identifier;
#JsonProperty("Name")
private String name;
public constructor + getters and setters }
Content.class and CountryRelated.class have same structure
after i do article.save() my lists doesnt save . Am i doing something wrong or it doesnt save lists at all ???
I few things to look at.
First. I do not believe that the database will handle a column with the type of List or a type of other Object. When I tried running your code, I received:
Class cannot be read from Sqlite3 database. Please check the type of field categories(java.util.List)
These should be types the database can store. Try serializing your List(s) to Strings to insert them in the db. You can try doing this in your getter and setter. The setter takes the list of objects and converts it to a serialized String, the getter takes the serialized String and converts it back to a list of objects.
In the instance of SugarOrm, you can reference another table and it will create a relationship outlined here:
http://satyan.github.io/sugar/creation.html#why
Notice the "Author" type is just referencing a record from another table in the database.
Second I usually try and set my default values inside my default constructor. so something like:
... property declarations...
public Article() {
this.name = "Default Value";
}
Hope this helps you finish troublshooting!