Please understand my scenario before marking it as a duplicate. I've searched for a while but didn't find the answer on the site.
I am sending data to Firebase through a fragment using setValue(Modelclass object) but the data is not stored in the format as it was supposed to be.
Fragment.java
public class FragmentSelectRoute extends Fragment {
RadioGroup radioGroup;
private int routeId;
private String routeTitle;
Button btnFinish;
// Firebase
FirebaseDatabase database;
DatabaseReference studentRef;
// FirebaseAUth
FirebaseAuth firebaseAuth = FirebaseAuth.getInstance();
public FragmentSelectRoute() {
// Required empty public constructor
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View view = inflater.inflate(R.layout.fragment_select_route, container, false);
database = FirebaseDatabase.getInstance();
studentRef = database.getReference(Common.STUDENT_REFERENCE);
radioGroup = view.findViewById(R.id.radio_select_route);
btnFinish = view.findViewById(R.id.btn_finish);
Bundle bundle = this.getArguments();
String firstName = bundle.getString("firstName");
String lastName = bundle.getString("lastName");
String regNo = bundle.getString("regNo");
String gender = bundle.getString("gender");
String campus = bundle.getString("campus");
String dept = bundle.getString("dept");
String program = bundle.getString("program");
String semester = bundle.getString("semester");
radioGroup.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
#Override
public void onCheckedChanged(RadioGroup radioGroup, int i) {
switch (i) {
case R.id.rdbtn_route_one:
routeId = 1;
routeTitle = "Lari Adda";
break;
case R.id.rdbtn_route_two:
routeId = 2;
routeTitle = "Rehman Plaza";
break;
case R.id.rdbtn_route_three:
routeId = 3;
routeTitle = "Aziz Bhatti Town";
break;
case R.id.rdbtn_route_four:
routeId = 4;
routeTitle = "Gill Wala";
break;
case R.id.rdbtn_route_five:
routeId = 5;
routeTitle = "Mela Mandi Ground";
break;
case R.id.rdbtn_route_six:
routeId = 6;
routeTitle = "Bhera";
break;
case R.id.rdbtn_route_seven:
routeId = 7;
routeTitle = "Jahurabad";
break;
case R.id.rdbtn_route_eight:
routeId = 8;
routeTitle = "Nihang";
break;
case R.id.rdbtn_route_nine:
routeId = 9;
routeTitle = "Farooka";
break;
case R.id.rdbtn_route_ten:
routeId = 10;
routeTitle = "Silanwali";
break;
case R.id.rdbtn_route_eleven:
routeId = 11;
routeTitle = "Chiniot";
break;
case R.id.rdbtn_route_twelve:
routeId = 12;
routeTitle = "Laliyan";
break;
case R.id.rdbtn_route_thirteen:
routeId = 13;
routeTitle = "Kandiwal";
break;
case R.id.rdbtn_route_fourteen:
routeId = 14;
routeTitle = "No Title";
break;
case R.id.rdbtn_route_fifteen:
routeId = 15;
routeTitle = "No Title";
break;
case R.id.rdbtn_route_sixteen:
routeId = 16;
routeTitle = "Alfarid Garden";
break;
}
}
});
btnFinish.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
registerUserToFirebase(firstName, lastName, regNo, gender, campus, dept
, program, semester, routeId, routeTitle);
}
});
return view;
}
private void registerUserToFirebase(String firstName, String lastName, String regNo,
String gender, String campus, String dept, String program,
String semester, int routeId, String routeTitle) {
StudentModel studentModel = new StudentModel();
studentModel.setFirstName(firstName);
studentModel.setLastName(lastName);
studentModel.setRegNo(regNo);
studentModel.setGender(gender);
studentModel.setCampus(campus);
studentModel.setDept(dept);
studentModel.setProgram(program);
studentModel.setSemester(semester);
studentModel.setRouteId(routeId);
studentModel.setRouteTitle(routeTitle);
if (FirebaseAuth.getInstance().getCurrentUser() != null){
studentRef.child(FirebaseAuth.getInstance().getCurrentUser().getUid())
.setValue(studentModel)
.addOnFailureListener(new OnFailureListener() {
#Override
public void onFailure(#NonNull Exception e) {
Toast.makeText(getActivity(), "could not send data"
+ e.getMessage(), Toast.LENGTH_SHORT).show();
}
}).addOnSuccessListener(new OnSuccessListener<Void>() {
#Override
public void onSuccess(Void aVoid) {
Toast.makeText(getActivity(), "Registarion Successfull", Toast.LENGTH_SHORT).show();
}
});
} else {
Toast.makeText(getActivity(), "User is null", Toast.LENGTH_SHORT).show();
}
} }
StudentModel.java
public class StudentModel {
private String firstName;
private String lastName;
private String regNo;
private String gender;
private String campus;
private String dept;
private String program;
private String semester;
public String getRouteTitle() {
return routeTitle;
}
public void setRouteTitle(String routeTitle) {
this.routeTitle = routeTitle;
}
private String routeTitle;
private int routeId;
public StudentModel() {
}
public String getFirstName() {
return firstName;
}
public void setFirstName(String firstName) {
this.firstName = firstName;
}
public String getLastName() {
return lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
public String getRegNo() {
return regNo;
}
public void setRegNo(String regNo) {
this.regNo = regNo;
}
public String getGender() {
return gender;
}
public void setGender(String gender) {
this.gender = gender;
}
public String getCampus() {
return campus;
}
public void setCampus(String campus) {
this.campus = campus;
}
public String getDept() {
return dept;
}
public void setDept(String dept) {
this.dept = dept;
}
public String getProgram() {
return program;
}
public void setProgram(String program) {
this.program = program;
}
public String getSemester() {
return semester;
}
public void setSemester(String semester) {
this.semester = semester;
}
public int getRouteId() {
return routeId;
}
public void setRouteId(int routeId) {
this.routeId = routeId;
}}
Data should be stored as in model class as:
UID
firstName :
lastName :
regNo :
gender :
campus :
dept :
program :
semester :
routeTitle :
routeId:
Rather, it is stored as:
It doesn't matter the order of the fields in your "StudentModel" class, because when you are adding a new instance of the class to the Firebase Realtime Database, all the fields are automatically ordered alphabetically. Besides that, the order of calling the setters on your "studentModel" object, doesn't matter too. The Firebase Console, always orders the fields alphabetically. See, the field starts with the letter "c", the second one with "d", and so on till the end, where the last field starts with "s". Unfortunately, this order cannot be changed in the Firebase Console. If you want, you can change the order in your class to be alphabetical and match the order in the database, that's fine, but it doesn't make any sense in my opinion.
I take https://jsonplaceholder.typicode.com/users with asynctask but i take to use pojo object .
What should I add code between ? What line should I write and how should i write ?
DataRetriever.java
public DataRetriever(Activity activity) {
activityWeakReference = new WeakReference<>(activity);
current_activity = activityWeakReference.get();
}
#Override
protected void onPreExecute() {
imageView = (ImageView) current_activity.findViewById(R.id.imageView);
if (current_activity != null) {
recyclerView = (RecyclerView) current_activity.findViewById(R.id.recyclerView);
swipeRefreshLayout = (SwipeRefreshLayout) current_activity.findViewById(R.id.swipe_container);
swipeRefreshLayout.setColorSchemeResources(
android.R.color.holo_blue_bright,
android.R.color.holo_green_light,
android.R.color.holo_orange_light,
android.R.color.holo_red_light);
recyclerView.setHasFixedSize(true);
} else {
Log.d(TAG, "unable to get current activity");
Toast.makeText(current_activity, "unable to get current activity", Toast.LENGTH_SHORT).show();
}
super.onPreExecute();
progressDialog = new ProgressDialog(current_activity);
progressDialog.setMessage("Loading...");
progressDialog.show();
}
#SafeVarargs
#Override
protected final Integer doInBackground(List<String>... integers) {
HttpURLConnection httpURLConnection = null;
URL url;
List<String> local_list = integers[0];
type = Integer.parseInt(local_list.get(0));
String jsonString, jsonData;
return_status = 0;
switch (type) {
case 1:
url_string = "https://jsonplaceholder.typicode.com/users";
break;
case 2:
url_string = "https://jsonplaceholder.typicode.com/albums";
recieved_id = Integer.parseInt(local_list.get(1));
title = local_list.get(2);
break;
case 3:
url_string = "https://jsonplaceholder.typicode.com/photos";
recieved_id = Integer.parseInt(local_list.get(1));
title = local_list.get(2);
break;
}
try {
url = new URL(url_string);
httpURLConnection = (HttpURLConnection) url.openConnection();
int statusCode = httpURLConnection.getResponseCode();
if (statusCode == 200) {
BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(httpURLConnection.getInputStream()));
StringBuilder stringBuilder = new StringBuilder();
while ((jsonData = bufferedReader.readLine()) != null) {
stringBuilder.append(jsonData);
}
jsonString = stringBuilder.toString();
jsonParser(jsonString);
return_status = 1;
} else {
Log.d(TAG, "Some error occurred could'nt fetch data");
Toast.makeText(current_activity, "Some error occurred could'nt fetch data", Toast.LENGTH_SHORT).show();
return_status = 0;
}
publishProgress(local_list);
} catch (Exception e) {
Log.d(TAG, e.getLocalizedMessage());
} finally {
if (httpURLConnection != null) {
httpURLConnection.disconnect();
}
}
return return_status;
}
private void jsonParser(String jsonString) {
int names_count, id;
String name;
try {
JSONArray jsonArray = new JSONArray(jsonString);
names_count = jsonArray.length();
if (!listValues.isEmpty())
listValues.clear();
if (!pictureValues.isEmpty())
pictureValues.clear();
for (int i = 0; i < names_count; i++) {
JSONObject array_items = jsonArray.getJSONObject(i);
ListValues jsonValues, pictureValue;
switch (type) {
case 1:
id = array_items.optInt("id");
name = array_items.optString("name");
jsonValues = new ListValues(id, name);
listValues.add(jsonValues);
break;
case 2:
id = array_items.optInt("userId");
name = array_items.optString("title");
if (id == recieved_id) {
jsonValues = new ListValues(id, name);
listValues.add(jsonValues);
}
break;
case 3:
id = array_items.optInt("albumId");
name = array_items.optString("title");
String pictureURL = array_items.getString("url");
if (id == recieved_id) {
jsonValues = new ListValues(id, name);
pictureValue = new ListValues(id, pictureURL);
listValues.add(jsonValues);
pictureValues.add(pictureValue);
}
break;
}
}
} catch (JSONException e) {
Log.d(TAG, e.getLocalizedMessage());
}
}
#Override
protected void onProgressUpdate(final List<String>... values) {
List<String> progressList = values[0];
Log.d(TAG, progressList.get(0));
swipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
#Override
public void onRefresh() {
switch (type) {
case 1:
new DataRetriever(current_activity).execute(values[0]);
case 2:
new DataRetriever(current_activity).execute(values[0]);
case 3:
new DataRetriever(current_activity).execute(values[0]);
}
}
});
super.onProgressUpdate(values);
}
#Override
protected void onPostExecute(final Integer integer) {
if (integer != 0) {
recyclerAdapter = new RecyclerAdapter(listValues);
recyclerView.addItemDecoration(new ListItemDecorator(current_activity.getApplicationContext()));
recyclerView.setAdapter(recyclerAdapter);
// use a linear layout manager
mLayoutManager = new LinearLayoutManager(current_activity);
recyclerView.setLayoutManager(mLayoutManager);
recyclerView.setItemAnimator(new DefaultItemAnimator());
if (swipeRefreshLayout.isRefreshing())
swipeRefreshLayout.setRefreshing(false);
recyclerView.addOnItemTouchListener(new RecyclerTouchListener(current_activity.getApplicationContext(), recyclerView, new ClickListener() {
#Override
public void onClick(View view, int position) {
String pictureURL = null;
ListValues feed = listValues.get(position);
if (!pictureValues.isEmpty()) {
ListValues feed2 = pictureValues.get(position);
pictureURL = feed2.getValue();
}
String value = feed.getValue();
switch (type) {
case 1:
intent = new Intent(current_activity, AlbumActivity.class);
intent.putExtra("id", (position + 1));
intent.putExtra("value", value);
current_activity.startActivity(intent);
break;
case 2:
intent = new Intent(current_activity, PhotosActivity.class);
intent.putExtra("id", (position + 1));
intent.putExtra("value", value);
current_activity.startActivity(intent);
break;
case 3:
intent = new Intent(current_activity, ImageDisplay.class);
intent.putExtra("imageUrl", pictureURL);
current_activity.startActivity(intent);
break;
}
}
#Override
public void onLongClick(View view, int position) {
}
}));
} else {
// Log.d(TAG, "unable to get data");
if (swipeRefreshLayout.isRefreshing()) {
Toast.makeText(current_activity, "Unable to refresh data! Try opening application again", Toast.LENGTH_SHORT).show();
} else {
Toast.makeText(current_activity, "Failed to fetch data! try again", Toast.LENGTH_SHORT).show();
}
}
super.onPostExecute(integer);
progressDialog.dismiss();
}
public interface ClickListener {
void onClick(View view, int position);
void onLongClick(View view, int position);
}
public static class RecyclerTouchListener implements RecyclerView.OnItemTouchListener {
private GestureDetector gestureDetector;
private ClickListener clickListener;
public RecyclerTouchListener(Context context, final RecyclerView recyclerView, final ClickListener clickListener) {
this.clickListener = clickListener;
gestureDetector = new GestureDetector(context, new GestureDetector.SimpleOnGestureListener() {
#Override
public boolean onSingleTapUp(MotionEvent e) {
return true;
}
#Override
public void onLongPress(MotionEvent e) {
View child = recyclerView.findChildViewUnder(e.getX(), e.getY());
if (child != null && clickListener != null) {
clickListener.onLongClick(child, recyclerView.getChildPosition(child));
}
}
});
}
#Override
public boolean onInterceptTouchEvent(RecyclerView rv, MotionEvent e) {
View child = rv.findChildViewUnder(e.getX(), e.getY());
if (child != null && clickListener != null && gestureDetector.onTouchEvent(e)) {
clickListener.onClick(child, rv.getChildPosition(child));
}
return false;
}
#Override
public void onTouchEvent(RecyclerView rv, MotionEvent e) {
}
#Override
public void onRequestDisallowInterceptTouchEvent(boolean disallowIntercept) {
}
}
}
Post.java
public class Post implements Serializable {
#SerializedName("userId")
private int userId;
#SerializedName("name")
#Expose
public String name;
#SerializedName("id")
private int id;
#SerializedName("title")
private String title;
#SerializedName("body")
private String body;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getUserId() {
return userId;
}
public void setUserId(int userId) {
this.userId = userId;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public String getBody() {
return body;
}
public void setBody(String body) {
this.body = body;
}
}
Your important advice for me
Thank you!
You can easily do that with GSON and POJO
first.. you need to create several model
Post.java
public class Post
{
private String id;
private String phone;
private String username;
private String website;
private Address address;
private String email;
private Company company;
private String name;
//setter and getter
}
Company.java
public class Company
{
private String catchPhrase;
private String name;
private String bs;
//setter and getter
}
Address.java
public class Address
{
private Geo geo;
private String zipcode;
private String street;
private String suite;
private String city;
//setter and getter
}
Geo.java
public class Geo
{
private String lng;
private String lat;
//setter and getter
}
After that, json string you get from the API. parse it using Gson..
List<Post> post = new Gson().fromJson(YOUR_JSON_STRING,new TypeToken<List<Post>>() {}.getType());
I am creating an android app (still the basic structure, without any design) from an Job site through XML feed using REST api.
Till now, I could managed to parse the XML data, displaying the List View with an POP UP menu item on each row. I am passing Data from PostBaseAdapter to MarkAsFav class. Could You please tell me if I am doing right or not? coz, I am getting no any data saved in database
Now, I have a problems:
I have 3 pop up menu item:
1. Set as Favourite
2. Share on Fb
3. email to Your friend
I am working on point number-1.
For now,I would be saving the data in SQLite Database itself. so, I am passing all the data (all the details about the job with all rows) to another activity, more over I am accepting a user given name to save the details through insertDB() in my Database.
But, unfortunately , nothing is getting saved in the database .
Can you tell me, if the data is getting passed or not and if the datas are being saved in database or not?
Please help me out. Please tell me where and how to modify the code?
DBHelper.java
public class DBHelper extends SQLiteOpenHelper {
public static final String DATABASE_NAME ="MyDB.db";
public static final String JOBS_TABLE_NAME = "favourites";
public static final String JOBS_COLUMN_ID = "id";
public static final String JOBS_COLUMN_NAME = "name";
public static final String JOBS_COLUMN_HEADER="header";
public static final String JOBS_COLUMN_COMPANY="company";
public static final String JOBS_COLUMN_CITY="city";
public static final String JOBS_COLUMN_STATE="state";
public static final String JOBS_COLUMN_COUNTRY="country";
public static final String JOBS_COLUMN_FORMATEDLOCATION="formatedLocation";
public static final String JOBS_COLUMN_SOURCE="source";
public static final String JOBS_COLUMN_DATE="date";
public static final String JOBS_COLUMN_SNIPPET="snippet";
public static final String JOBS_COLUMN_URL="url";
public static final String JOBS_COLUMN_ONMOUSEDOWN="onmousedown";
public static final String JOBS_COLUMN_LATTITUDE="lattitude";
public static final String JOBS_COLUMN_LONGITUDE="longitude";
public static final String JOBS_COLUMN_JOBKEY="jobkey";
public static final String JOBS_COLUMN_SPONSORED="sponsored";
public static final String JOBS_COLUMN_EXPIRED="expired";
public static final String JOBS_COLUMN_FORMATTEDLOCATIONFULL="formattedLocationFull";
public static final String JOBS_COLUMN_FORMATTEDRELATIVETIME="formattedRelativeTime";
private HashMap hp;
public DBHelper(Context context)
{
super(context, DATABASE_NAME , null, 1);
}
#Override
public void onCreate(SQLiteDatabase db) {
// TODO Auto-generated method stub
db.execSQL(
"create table" + JOBS_TABLE_NAME +
"("+JOBS_COLUMN_ID+" integer primary key autoincrement, "+JOBS_COLUMN_HEADER+" text, "+JOBS_COLUMN_NAME+" text,"+JOBS_COLUMN_COMPANY+" text, "+JOBS_COLUMN_CITY+" text, "+JOBS_COLUMN_STATE+" text, "+JOBS_COLUMN_COUNTRY+" text,"+JOBS_COLUMN_FORMATEDLOCATION+" text,"+JOBS_COLUMN_SOURCE+" text,"+JOBS_COLUMN_DATE+" text,"+JOBS_COLUMN_SNIPPET+" text,"+JOBS_COLUMN_COMPANY+" text,"+JOBS_COLUMN_URL+"text,"+JOBS_COLUMN_ONMOUSEDOWN+" text,"+JOBS_COLUMN_LATTITUDE+" text,"+JOBS_COLUMN_LONGITUDE+"text,"+JOBS_COLUMN_JOBKEY+" text,"+JOBS_COLUMN_SPONSORED+" text,"+JOBS_COLUMN_EXPIRED+" text,"+JOBS_COLUMN_FORMATTEDLOCATIONFULL+" text,"+JOBS_COLUMN_FORMATTEDRELATIVETIME+" text)"
);
}
#Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
// TODO Auto-generated method stub
db.execSQL("DROP TABLE IF EXISTS favourites");
onCreate(db);
}
public boolean insertContact(String header, String name,String company,String city,String state,String country,String formattedLocation,String source,String date,String snippet,String url,String onmousedown,String lattitude,String longitude,String jobkey,String sponsored,String expired, String formattedLocationFull,String formattedRelativeTime)
{
SQLiteDatabase db = this.getWritableDatabase();
ContentValues contentValues = new ContentValues();
//contentValues.put("id",id);
contentValues.put(JOBS_COLUMN_HEADER,header);
contentValues.put(JOBS_COLUMN_NAME, name);
contentValues.put(JOBS_COLUMN_COMPANY, company);
contentValues.put(JOBS_COLUMN_CITY, city);
contentValues.put(JOBS_COLUMN_STATE, state);
contentValues.put(JOBS_COLUMN_COUNTRY, country);
contentValues.put(JOBS_COLUMN_FORMATEDLOCATION, formattedLocation);
contentValues.put(JOBS_COLUMN_SOURCE, source);
contentValues.put(JOBS_COLUMN_DATE, date);
contentValues.put(JOBS_COLUMN_SNIPPET, snippet);
contentValues.put(JOBS_COLUMN_URL, url);
contentValues.put(JOBS_COLUMN_ONMOUSEDOWN, onmousedown);
contentValues.put(JOBS_COLUMN_LATTITUDE, lattitude);
contentValues.put(JOBS_COLUMN_LONGITUDE, longitude);
contentValues.put(JOBS_COLUMN_JOBKEY, jobkey);
contentValues.put(JOBS_COLUMN_SPONSORED, sponsored);
contentValues.put(JOBS_COLUMN_EXPIRED, expired);
contentValues.put(JOBS_COLUMN_FORMATTEDLOCATIONFULL, formattedLocationFull);
contentValues.put(JOBS_COLUMN_FORMATTEDRELATIVETIME, formattedRelativeTime);
db.insert("favourites", null, contentValues);
return true;
}
public Cursor getData(int id){
SQLiteDatabase db = this.getReadableDatabase();
Cursor res = db.rawQuery( "select * from favourites where id="+id+"", null );
return res;
}
public int numberOfRows(){
SQLiteDatabase db = this.getReadableDatabase();
int numRows = (int) DatabaseUtils.queryNumEntries(db, JOBS_TABLE_NAME);
return numRows;
}
public boolean updateContact (Integer id, String name)
{
SQLiteDatabase db = this.getWritableDatabase();
ContentValues contentValues = new ContentValues();
contentValues.put("name", name);
db.update("favourites", contentValues, "id = ? ", new String[] { Integer.toString(id) } );
return true;
}
public Integer deleteContact (Integer id)
{
SQLiteDatabase db = this.getWritableDatabase();
return db.delete("favourites",
"id = ? ",
new String[] { Integer.toString(id) });
}
public ArrayList<String> getAllCotacts()
{
ArrayList<String> array_list = new ArrayList<String>();
//hp = new HashMap();
SQLiteDatabase db = this.getReadableDatabase();
Cursor res = db.rawQuery( "select * from favourites", null );
res.moveToFirst();
while(res.isAfterLast() == false){
array_list.add(res.getString(res.getColumnIndex(JOBS_COLUMN_NAME)));
res.moveToNext();
}
return array_list;
}
}
MarkAsFav.java
public class MarkAsFav extends Activity {
private DBHelper mydb;
TextView header;
int id_To_Update = 0;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.mark_fav_layout);
header = (TextView) findViewById(R.id.editTextName);
mydb = new DBHelper(this);
Intent extras = getIntent();
if (extras != null) {
int Value = extras.getIntExtra("id",0);
if (Value > 0) {
//means this is the view part not the add contact part.
Cursor rs = mydb.getData(Value);
id_To_Update = Value;
rs.moveToFirst();
String nam = rs.getString(rs.getColumnIndex(DBHelper.JOBS_COLUMN_NAME));
if (!rs.isClosed()) {
rs.close();
}
Button b = (Button) findViewById(R.id.button1);
b.setVisibility(View.INVISIBLE);
header.setText((CharSequence) nam);
header.setFocusable(false);
header.setClickable(false);
}
}
}
public void run(View view) {
Intent extras = getIntent();
if (extras != null) {
int val = extras.getIntExtra("id",0);
String value1 = extras.getStringExtra("title");
String value2= extras.getStringExtra("company");
String value3= extras.getStringExtra("city");
String value4= extras.getStringExtra("state");
String value5= extras.getStringExtra("country");
String value6= extras.getStringExtra("formattedLocation");
String value7= extras.getStringExtra("source");
String value8= extras.getStringExtra("date");
String value9= extras.getStringExtra("snippet");
String value10= extras.getStringExtra("url");
String value11= extras.getStringExtra("onmousedown");
String value12= extras.getStringExtra("lattitude");
String value13= extras.getStringExtra("longitude");
String value14= extras.getStringExtra("jobkey");
String value15= extras.getStringExtra("sponsored");
String value16= extras.getStringExtra("expired");
String value17= extras.getStringExtra("formattedLocationFull");
String value18= extras.getStringExtra("formattedRelativeTime");
String headerValue = header.getText().toString();
Log.e("ERROR", "Inside run and checking Value and val");
if (val > 0) {
/*if (mydb.updateContact(id_To_Update, header.getText().toString())) {
Toast.makeText(getApplicationContext(), "Updated", Toast.LENGTH_SHORT).show();
Intent intent = new Intent(getApplicationContext(), MainActivity.class);
startActivity(intent);
Log.e("ERROR", "update error");
} else {
Toast.makeText(getApplicationContext(), "not Updated", Toast.LENGTH_SHORT).show();
}
}
else {*/
if (mydb.insertContact(headerValue, value1,value2,value3,value4,value5,value6,value7,value8,value9,value10,value11,value12,value13,value14,value15,value16,value17,value18)) {
Toast.makeText(getApplicationContext(), "done", Toast.LENGTH_SHORT).show();
Log.e("ERROR", "insert contact errors");
} else {
Toast.makeText(getApplicationContext(), "not done", Toast.LENGTH_SHORT).show();
}
Intent intent = new Intent(getApplicationContext(), MainActivity.class);
startActivity(intent);
}
}
}
}
PostBaseAdapter.java
public class PostBaseAdapter extends BaseAdapter {
private LayoutInflater layoutInflater;
private ArrayList<Result> resultList;
private MainActivity mActivity;
private Context mContext;
String TAG="";
public PostBaseAdapter(Context context, ArrayList<Result> resultList) {
this.layoutInflater = LayoutInflater.from(context);
this.resultList = resultList;
this.mContext= context;
}
#Override
public int getCount() {
return resultList.size();
}
#Override
public Result getItem(int i) {
return resultList.get(i);
}
#Override
public long getItemId(int i) {
return i;
}
#Override
public View getView(int i, View convertView, ViewGroup parent) {
final ViewHolder viewHolder;
final int j=i;
if (convertView == null) {
convertView = layoutInflater.inflate(R.layout.list_item_post, null);
//viewHolder = new ViewHolder(convertView);
viewHolder= new ViewHolder();
//View overFlow = convertView.findViewById(R.id.id_overflow);
viewHolder.tvTitle = (TextView) convertView.findViewById(R.id.tvTitle);
viewHolder.imageClick= (ImageView) convertView.findViewById(R.id.id_overflow);
convertView.setTag(viewHolder);
//overFlow.setOnClickListener(new OverflowSelectedListener(mContext, mActivity));
} else {
viewHolder = (ViewHolder) convertView.getTag();
}
final Result result = resultList.get(i);
viewHolder.tvTitle.setText(result.getJobtitle());
final String jobTitle=resultList.get(i).getJobtitle();
final String company= resultList.get(i).getCompany();
final String city= resultList.get(i).getCity();
final String state= resultList.get(i).getState();
final String country= resultList.get(i).getCountry();
final String formattedLocation= resultList.get(i).getFormattedLocation();
final String source=resultList.get(i).getSource();
final String date= resultList.get(i).getDate();
final String snippet= resultList.get(i).getSnippet();
final String url= resultList.get(i).getUrl();
final String onmousedown= resultList.get(i).getOnmousedown();
final String lattitude= resultList.get(i).getLattitude();
final String longitude= resultList.get(i).getLongitude();
final String jobkey= resultList.get(i).getJobkey();
final String sponsored= resultList.get(i).getSponsored();
final String expired= resultList.get(i).getExpired();
final String formattedLocaionfull= resultList.get(i).getFormattedLocation();
final String formattedRelativeTime= resultList.get(i).getFormattedRelativeTime();
try {
viewHolder.imageClick.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.id_overflow:
final PopupMenu popup = new PopupMenu(mContext, v);
popup.getMenuInflater().inflate(R.menu.popup_menu, popup.getMenu());
// Force icons to show
popup.show();
popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
public boolean onMenuItemClick(MenuItem item) {
int id_To_Search = j + 1;
/*Intent intent = new Intent(mContext,MarkAsFav.class);
intent.putExtras(dataBundle);
mContext.startActivity(intent);*/
switch (item.getItemId()) {
case R.id.email_whatsapp:
doEmailOrWhatsapp(mActivity);
return true;
case R.id.share_on_fb:
shareOnFb(mActivity);
return true;
case R.id.mark_as_fav:
//viewHolder.
//dataBundle.putString("name", result.getJobtitle());
Intent intent = new Intent(mContext,MarkAsFav.class);
intent.putExtra("id",0);
intent.putExtra("title", jobTitle );
intent.putExtra("company",company );
intent.putExtra("city", city);
intent.putExtra("state",state );
intent.putExtra("country",country );
intent.putExtra("formattedLocation",formattedLocation );
intent.putExtra("source",source );
intent.putExtra("date", date);
intent.putExtra("snippet", snippet);
intent.putExtra("url", url);
intent.putExtra("onmousedown",onmousedown );
intent.putExtra("lattitude", lattitude);
intent.putExtra("longitude",longitude );
intent.putExtra("jobkey", jobkey);
intent.putExtra("sponsored",sponsored );
intent.putExtra("expired", expired);
intent.putExtra("formattedLocationFull",formattedLocaionfull );
intent.putExtra("formattedRelativeTime",formattedRelativeTime );
//intent.putExtras(dataBundle);
mContext.startActivity(intent);
return true;
default:
break;
}
return true;
}
});
//popup.show();
break;
default:
break;
}
}
});
}
catch (Exception e) {
e.printStackTrace();
}
return convertView;
}
private class ViewHolder {
TextView tvTitle;//, tvPublishDate;
ImageView imageClick;
/* public ViewHolder(View item) {
tvTitle = (TextView) item.findViewById(R.id.tvTitle);*/
// imageClick=(ImageView)item.findViewById(R.id.id_overflow);
// tvPublishDate = (TextView) item.findViewById(R.id.tvPublishDate);
}
}
mark-fav-layout.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="370dp"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin">
<EditText
android:id="#+id/editTextName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:ems="10"
android:inputType="text" >
</EditText>
<Button
android:id="#+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="28dp"
android:onClick="run"
android:text="#string/save" />
</LinearLayout>
Result.java
public class Result {
public String jobtitle;
public String company;
public String city;
public String state;
public String country;
public String formattedLocation;
public String source;
public String date;
public String snippet;
public String url;
public String onmousedown;
public String lattitude;
public String longitude;
public String jobkey;
public String sponsored;
public String expired;
public String formattedLocationFull;
public String formattedRelativeTime;
public String getJobtitle() {
return jobtitle;
}
public void setJobtitle(String jobtitle) {
this.jobtitle = jobtitle;
}
public String getCompany() {
return company;
}
public void setCompany(String company) {
this.company = company;
}
public String getCity() {
return city;
}
public void setCity(String city) {
this.city = city;
}
public String getState() {
return state;
}
public void setState(String state) {
this.state = state;
}
public String getCountry() {
return country;
}
public void setCountry(String country) {
this.country = country;
}
public String getFormattedLocation() {
return formattedLocation;
}
public void setFormattedLocation(String formattedLocation) {
this.formattedLocation = formattedLocation;
}
public String getSource() {
return source;
}
public void setSource(String source) {
this.source = source;
}
public String getDate() {
return date;
}
public void setDate(String date) {
this.date = date;
}
public String getSnippet() {
return snippet;
}
public void setSnippet(String snippet) {
this.snippet = snippet;
}
public String getUrl() {
return url;
}
public void setUrl(String url) {
this.url = url;
}
public String getOnmousedown() {
return onmousedown;
}
public void setOnmousedown(String onmousedown) {
this.onmousedown = onmousedown;
}
public String getLattitude() {
return lattitude;
}
public void setLattitude(String lattitude) {
this.lattitude = lattitude;
}
public String getLongitude() {
return longitude;
}
public void setLongitude(String longitude) {
this.longitude = longitude;
}
public String getJobkey() {
return jobkey;
}
public void setJobkey(String jobkey) {
this.jobkey = jobkey;
}
public String getSponsored() {
return sponsored;
}
public void setSponsored(String sponsored) {
this.sponsored = sponsored;
}
public String getExpired() {
return expired;
}
public void setExpired(String expired) {
this.expired = expired;
}
public String getFormattedLocationFull() {
return formattedLocationFull;
}
public void setFormattedLocationFull(String formattedLocationFull) {
this.formattedLocationFull = formattedLocationFull;
}
public String getFormattedRelativeTime() {
return formattedRelativeTime;
}
public void setFormattedRelativeTime(String formattedRelativeTime) {
this.formattedRelativeTime = formattedRelativeTime;
}
public String getDetails() {
String result = jobtitle + ": " + company + "\n" + city + "-" + state
+ "\n" + country + "\n" + formattedLocation +"\n" + source+"\n"+date+
"\n"+snippet+"\n"+url+"\n"+onmousedown+"\n"+lattitude+"\n"+longitude+"\n"
+jobkey+"\n"+sponsored+"\n"+expired+"\n"+formattedLocationFull+"\n"+formattedRelativeTime;
return result;
}
}
I have just updated my code and its working fine for me. I am posting it here ,so that anyone can use if needed.
MarkFav.java
public class MarkAsFav extends Activity {
private DBHelper mydb;
TextView header;
int id_To_Update = 0;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.mark_fav_layout);
header = (TextView) findViewById(R.id.editTextName);
mydb = new DBHelper(this);
mydb.getWritableDatabase();
Bundle extras = getIntent().getExtras();
if (extras != null) {
int value = extras.getInt("id");
if (value > 0) {
//means this is the view part not the add contact part.
/* Cursor rs = mydb.getData(value);
id_To_Update = value;
rs.moveToFirst();
String nam = rs.getString(rs.getColumnIndex(DBHelper.CONTACTS_COLUMN_NAME));
if (!rs.isClosed()) {
rs.close();
}
Button b = (Button) findViewById(R.id.button1);
b.setVisibility(View.INVISIBLE);
header.setText( nam);
header.setFocusable(false);
header.setClickable(false);*/
}
}
}
public void run(View view) {
Bundle extras = getIntent().getExtras();
if (extras != null) {
int value = extras.getInt("id");
String headerValue = header.getText().toString();
String value1 = extras.getString("title");
String value2 = extras.getString("company");
String value3 = extras.getString("city");
String value4 = extras.getString("state");
String value5 = extras.getString("country");
String value6 = extras.getString("formattedLocation");
String value7 = extras.getString("source");
String value8 = extras.getString("date");
String value9 = extras.getString("snippet");
String value10= extras.getString("url");
String value11= extras.getString("onmousedown");
String value12= extras.getString("lattitude");
String value13= extras.getString("longitude");
String value14= extras.getString("jobkey");
String value15= extras.getString("sponsored");
String value16= extras.getString("expired");
String value17= extras.getString("formattedLocationFull");
String value18= extras.getString("formattedRelativeTime");
Log.e("ERROR", "Inside run and checking Value and val");
if (value > 0) {
/*if (mydb.updateContact(id_To_Update, header.getText().toString())) {
Toast.makeText(getApplicationContext(), "Updated", Toast.LENGTH_SHORT).show();
Intent intent = new Intent(getApplicationContext(), MainActivity.class);
startActivity(intent);
Log.e("ERROR", "update error");
} else {
Toast.makeText(getApplicationContext(), "not Updated", Toast.LENGTH_SHORT).show();
}
}
else {*/
if (mydb.insertContact(headerValue, value1,value2,value3,value4,value5,value6,value7,value8,value9,value10,value11,value12,value13,value14,value15,value16,value17,value18)){
Toast.makeText(getApplicationContext(), "done", Toast.LENGTH_SHORT).show();
Log.e("ERROR", "insert contact errors");
} else {
Toast.makeText(getApplicationContext(), "not done", Toast.LENGTH_SHORT).show();
}
Intent intent = new Intent(getApplicationContext(), MainActivity.class);
startActivity(intent);
}
}
}
}
DBHelper.java
public class DBHelper extends SQLiteOpenHelper {
public static final String DATABASE_NAME = "MyDB.db";
public static final String JOBS_TABLE_NAME = "favourites";
public static final String JOBS_COLUMN_ID = "id";
public static final String JOBS_COLUMN_NAME = "name";
public static final String JOBS_COLUMN_HEADER="header";
public static final String JOBS_COLUMN_COMPANY="company";
public static final String JOBS_COLUMN_CITY="city";
public static final String JOBS_COLUMN_STATE="state";
public static final String JOBS_COLUMN_COUNTRY="country";
public static final String JOBS_COLUMN_FORMATEDLOCATION="formatedLocation";
public static final String JOBS_COLUMN_SOURCE="source";
public static final String JOBS_COLUMN_DATE="date";
public static final String JOBS_COLUMN_SNIPPET="snippet";
public static final String JOBS_COLUMN_URL="url";
public static final String JOBS_COLUMN_ONMOUSEDOWN="onmousedown";
public static final String JOBS_COLUMN_LATTITUDE="lattitude";
public static final String JOBS_COLUMN_LONGITUDE="longitude";
public static final String JOBS_COLUMN_JOBKEY="jobkey";
public static final String JOBS_COLUMN_SPONSORED="sponsored";
public static final String JOBS_COLUMN_EXPIRED="expired";
public static final String JOBS_COLUMN_FORMATTEDLOCATIONFULL="formattedLocationFull";
public static final String JOBS_COLUMN_FORMATTEDRELATIVETIME="formattedRelativeTime";
private HashMap hp;
public DBHelper(Context context)
{
super(context, DATABASE_NAME , null, 1);
}
#Override
/* public void onCreate(SQLiteDatabase db) {
// TODO Auto-generated method stub
db.execSQL(
"create table" + JOBS_TABLE_NAME +
"("+JOBS_COLUMN_ID+" integer primary key autoincrement, "+JOBS_COLUMN_HEADER+" text, "+JOBS_COLUMN_NAME+" text,"+JOBS_COLUMN_COMPANY+" text, "+JOBS_COLUMN_CITY+" text, "+JOBS_COLUMN_STATE+" text, "+JOBS_COLUMN_COUNTRY+" text,"+JOBS_COLUMN_FORMATEDLOCATION+" text,"+JOBS_COLUMN_SOURCE+" text,"+JOBS_COLUMN_DATE+" text,"+JOBS_COLUMN_SNIPPET+" text,"+JOBS_COLUMN_COMPANY+" text,"+JOBS_COLUMN_URL+"text,"+JOBS_COLUMN_ONMOUSEDOWN+" text,"+JOBS_COLUMN_LATTITUDE+" text,"+JOBS_COLUMN_LONGITUDE+"text,"+JOBS_COLUMN_JOBKEY+" text,"+JOBS_COLUMN_SPONSORED+" text,"+JOBS_COLUMN_EXPIRED+" text,"+JOBS_COLUMN_FORMATTEDLOCATIONFULL+" text,"+JOBS_COLUMN_FORMATTEDRELATIVETIME+" text)"
);*/
public void onCreate(SQLiteDatabase db) {
// TODO Auto-generated method stub
db.execSQL(
"create table" + JOBS_TABLE_NAME +
"("+JOBS_COLUMN_ID+" integer primary key autoincrement, "+JOBS_COLUMN_HEADER+" Text, "+JOBS_COLUMN_NAME+" Text,"+JOBS_COLUMN_COMPANY+" Text, "+JOBS_COLUMN_CITY+" Text, "+JOBS_COLUMN_STATE+" Text, "+JOBS_COLUMN_COUNTRY+" Text,"+JOBS_COLUMN_FORMATEDLOCATION+" Text,"+JOBS_COLUMN_SOURCE+" Text,"+JOBS_COLUMN_DATE+" Text,"+JOBS_COLUMN_SNIPPET+" Text,"+JOBS_COLUMN_COMPANY+" Text,"+JOBS_COLUMN_URL+"Text,"+JOBS_COLUMN_ONMOUSEDOWN+" Text,"+JOBS_COLUMN_LATTITUDE+" Text,"+JOBS_COLUMN_LONGITUDE+"Text,"+JOBS_COLUMN_JOBKEY+" Text,"+JOBS_COLUMN_SPONSORED+" Text,"+JOBS_COLUMN_EXPIRED+" Text,"+JOBS_COLUMN_FORMATTEDLOCATIONFULL+" Text,"+JOBS_COLUMN_FORMATTEDRELATIVETIME+" Text)"
);
}
#Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
// TODO Auto-generated method stub
db.execSQL("DROP TABLE IF EXISTS favourites");
onCreate(db);
}
public boolean insertContact(String header, String name,String company,String city,String state,String country,String formattedLocation,String source,String date,String snippet,String url,String onmousedown,String lattitude,String longitude,String jobkey,String sponsored,String expired, String formattedLocationFull,String formattedRelativeTime)
{
SQLiteDatabase db = this.getWritableDatabase();
ContentValues contentValues = new ContentValues();
//contentValues.put("id",id);
contentValues.put(JOBS_COLUMN_HEADER,header);
contentValues.put(JOBS_COLUMN_NAME, name);
contentValues.put(JOBS_COLUMN_COMPANY, company);
contentValues.put(JOBS_COLUMN_CITY, city);
contentValues.put(JOBS_COLUMN_STATE, state);
contentValues.put(JOBS_COLUMN_COUNTRY, country);
contentValues.put(JOBS_COLUMN_FORMATEDLOCATION, formattedLocation);
contentValues.put(JOBS_COLUMN_SOURCE, source);
contentValues.put(JOBS_COLUMN_DATE, date);
contentValues.put(JOBS_COLUMN_SNIPPET, snippet);
contentValues.put(JOBS_COLUMN_URL, url);
contentValues.put(JOBS_COLUMN_ONMOUSEDOWN, onmousedown);
contentValues.put(JOBS_COLUMN_LATTITUDE, lattitude);
contentValues.put(JOBS_COLUMN_LONGITUDE, longitude);
contentValues.put(JOBS_COLUMN_JOBKEY, jobkey);
contentValues.put(JOBS_COLUMN_SPONSORED, sponsored);
contentValues.put(JOBS_COLUMN_EXPIRED, expired);
contentValues.put(JOBS_COLUMN_FORMATTEDLOCATIONFULL, formattedLocationFull);
contentValues.put(JOBS_COLUMN_FORMATTEDRELATIVETIME, formattedRelativeTime);
db.insert("favourites", null, contentValues);
return true;
}
public Cursor getData(int id){
SQLiteDatabase db = this.getReadableDatabase();
Cursor res = db.rawQuery( "select * from favourites where id="+id+"", null );
return res;
}
/* public int numberOfRows(){
SQLiteDatabase db = this.getReadableDatabase();
int numRows = (int) DatabaseUtils.queryNumEntries(db, JOBS_TABLE_NAME);
return numRows;
}*/
public boolean updateContact (Integer id, String name)
{
SQLiteDatabase db = this.getWritableDatabase();
ContentValues contentValues = new ContentValues();
contentValues.put("name", name);
db.update("favourites", contentValues, "id = ? ", new String[] { Integer.toString(id) } );
return true;
}
public Integer deleteContact (Integer id)
{
SQLiteDatabase db = this.getWritableDatabase();
return db.delete("favourites",
"id = ? ",
new String[] { Integer.toString(id) });
}
public ArrayList<String> getAllCotacts()
{
ArrayList<String> array_list = new ArrayList<String>();
//hp = new HashMap();
SQLiteDatabase db = this.getReadableDatabase();
Cursor res = db.rawQuery( "select * from favourites", null );
res.moveToFirst();
while(res.isAfterLast() == false){
array_list.add(res.getString(res.getColumnIndex(JOBS_COLUMN_NAME)));
res.moveToNext();
}
return array_list;
}
}
I have problem with sqlite database adapter in my project.I'm new to android development so I don't have much idea to how can handle this problem. I want to save user information in data base .Although no error while execution,database doesn't create? can any one help.
DatabaseAdapter :
public class DatabaseAdapter {
private final String TAG = "DatabaseAdapter";
private DatabaseOpenHelper openHelper;
public static final String TBL_PERSONS = "persons";
public static final String PERSON_ID = "_id";
public static final String PERSON_USERNAME = "_username";
public static final String PERSON_HEIGHT = "_height";
public static final String PERSON_WEIGHT = "_weight";
public static final String PERSON_AGE = "_age";
public static final String PERSON_GENDER = "_gender";
public static final String PERSON_PA = "_pa";
public static final String PERSON_BMI = "_bmivalue";
public static final String PERSON_INTERPRETATION = "_bmiInterpretation";
public static final String PERSON_IDEALWEIGHT = "_idealweight";
public static final String PERSON_DAILYCALORIES = "_dailycalories";
// ???????????
public DatabaseAdapter(Context context) {
openHelper = new DatabaseOpenHelper(context, "Persons.db", null, 1);
}
// ====================insert in
// database===========================================================
public Long insertPerson(Person person) {
SQLiteDatabase db = null;
Long id = -1L;
try {
ContentValues values = new ContentValues();
values.put("PERSON_USERNAME", person.getUsername());
values.put("PERSON_HEIGHT", person.getHeight());
values.put("PERSON_WEIGHT", person.getWeight());
values.put("PERSON_AGE", person.getAge());
values.put("PERSON_GENDER", person.getGender());
values.put("PERSON_PA", person.getPa());
values.put("PERSON_BMI", person.getBmivalue());
values.put("PERSON_INTERPRETAION", person.getBmiInterpretation());
values.put("PERSON_IDEALWEIGHT", person.getIdealweight());
values.put("PERSON_DAILYCALORIES", person.getDailycalories());
db = openHelper.getWritableDatabase();
id = db.insert(TBL_PERSONS, null, values);
} catch (Exception e) {
Log.e(TAG, "Exception: " + e.getMessage());
} finally {
if (db != null && db.isOpen())
db.close();
}
return id;
}
// ================delete from
// database=============================================================
public int deletePerson(long id) {
SQLiteDatabase db = null;
int count = -1;
try {
db = openHelper.getWritableDatabase();
count = db.delete(TBL_PERSONS, PERSON_ID + "=?",
new String[] { String.valueOf(id) });
} catch (Exception e) {
Log.e(TAG, "Exception: " + e.getMessage());
} finally {
db.close();
}
return count;
}
// ===============update
// database===================================================================
public int updatePerson(Person person) {
SQLiteDatabase db = null;
int count = -1;
try {
db = openHelper.getWritableDatabase();
ContentValues values = new ContentValues();
values.put(PERSON_USERNAME, person.getUsername());
values.put(PERSON_HEIGHT, person.getHeight());
values.put(PERSON_WEIGHT, person.getWeight());
values.put(PERSON_AGE, person.getAge());
values.put(PERSON_GENDER, person.getGender());
values.put(PERSON_PA, person.getPa());
values.put(PERSON_BMI, person.getBmivalue());
values.put(PERSON_INTERPRETATION, person.getBmiInterpretation());
values.put(PERSON_IDEALWEIGHT, person.getIdealweight());
values.put(PERSON_DAILYCALORIES, person.getDailycalories());
count = db.update(TBL_PERSONS, values, PERSON_ID + "=?",
new String[] { String.valueOf(person.getId()) });
} catch (Exception e) {
Log.e(TAG, "Exception: " + e.getMessage());
} finally {
db.close();
}
return count;
}
// ===================================================================DATABASEOPENHELPER
// CLASS=========================
class DatabaseOpenHelper extends SQLiteOpenHelper {
public DatabaseOpenHelper(Context context, String name,
CursorFactory factory, int version) {
super(context, name, factory, version);
}
#Override
public void onCreate(SQLiteDatabase db) {
String query = String
.format("create table %s(%$ integer primary key,%s text,%s text,%s text,%s text,%s text,%s tetx,%s text,%s text,%s text,%s text)",
TBL_PERSONS, PERSON_ID, PERSON_USERNAME,
PERSON_HEIGHT, PERSON_WEIGHT, PERSON_AGE,
PERSON_GENDER, PERSON_PA, PERSON_BMI,
PERSON_INTERPRETATION, PERSON_IDEALWEIGHT,
PERSON_DAILYCALORIES);
db.execSQL(query);
}
#Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
}
}
}
person.java (I pass the user data to person.java)
package Databasedata;
public class Person {
private Long id;
private String username;
private float height;
private int weight;
private int age;
private String gender;
private String pa;
private int bmivalue;
private String bmiInterpretation;
private double idealweight;
private double dailycalories;
public double getIdealweight() {
return idealweight;
}
public void setIdealweight(double idealweight) {
this.idealweight = idealweight;
}
public double getDailycalories() {
return dailycalories;
}
public void setDailycalories(double dailycalories) {
this.dailycalories = dailycalories;
}
public int getBmivalue() {
return bmivalue;
}
public void setBmivalue(int bmivalue) {
this.bmivalue = bmivalue;
}
public String getBmiInterpretation() {
return bmiInterpretation;
}
public void setBmiInterpretation(String bmiInterpretation) {
this.bmiInterpretation = bmiInterpretation;
}
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public float getHeight() {
return height;
}
public void setHeight(float height) {
this.height = height;
}
public int getWeight() {
return weight;
}
public void setWeight(int weight) {
this.weight = weight;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
public String getGender() {
return gender;
}
public void setGender(String gender) {
this.gender = gender;
}
public String getPa() {
return pa;
}
public void setPa(String pa) {
this.pa = pa;
}
}
MAIN ACTIVITY
public class MainActivity extends Activity {
String gender;
RadioButton maleRadioButton;
RadioButton femaleRadioButton;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
maleRadioButton = (RadioButton) findViewById(R.id.maleselected);
femaleRadioButton = (RadioButton) findViewById(R.id.femaleselected);
final RadioGroup genderselected = (RadioGroup) findViewById(R.id.selectgender);
genderselected.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
#Override
public void onCheckedChanged(RadioGroup arg0, int selectedId) {
selectedId=genderselected.getCheckedRadioButtonId();
RadioButton genderchoosed = (RadioButton) findViewById(selectedId);
gender= genderchoosed.getText().toString();
}
});
Button saveinformation = (Button) findViewById(R.id.saveinformation);
saveinformation.setOnClickListener(new View.OnClickListener() {
EditText weighttext = (EditText) findViewById(R.id.weighttext);
EditText heighttext = (EditText) findViewById(R.id.heighttext);
EditText usernametext = (EditText) findViewById(R.id.usernametext);
EditText agetext = (EditText) findViewById(R.id.agetext);
Spinner activitytext = (Spinner) findViewById(R.id.chooseactivity);
Button saveinformation = (Button) findViewById(R.id.saveinformation);
String pa = activitytext.getSelectedItem().toString();
#Override
public void onClick(View v) {
if(maleRadioButton.isChecked()) {
gender= maleRadioButton.getText().toString();
} else {
gender = femaleRadioButton.getText().toString();
}
int weight = (int) Float.parseFloat(weighttext.getText()
.toString());
float height = Float.parseFloat(heighttext.getText()
.toString());
String username = usernametext.getText().toString();
int age = (int) Float.parseFloat(agetext.getText().toString());
String pa = activitytext.getSelectedItem().toString();
// BMI
// ============================================================================================
int Bmivalue = calculateBMI(weight, height);
String bmiInterpretation = interpretBMI(Bmivalue);
float idealweight = idealweight(weight, height, gender, pa, age);
double dailycalories=dailycalories(weight,height,gender,pa,age);
// insert in to
// db==================================================================================
Person person = new Person();
person.setUsername(username);
person.setHeight(height);
person.setWeight(weight);
person.setAge(age);
person.setGender(gender);
person.setPa(pa);
person.setBmivalue(Bmivalue);
person.setBmiInterpretation(bmiInterpretation);
person.setIdealweight(idealweight);
person.setDailycalories(dailycalories);
// ?????????????????????????????????????????/
Databasedata.DatabaseAdapter dbAdapter = new Databasedata.DatabaseAdapter(
MainActivity.this);
dbAdapter.insertPerson(person);
Toast.makeText(getApplicationContext(),
Bmivalue + "and you are" + bmiInterpretation,
Toast.LENGTH_LONG).show();
}
});
}
}
One Problem I see is in your insertPerson() method. Don't include the "" in the values.put()
try replacing below code
ContentValues values = new ContentValues();
values.put("PERSON_USERNAME", person.getUsername());
values.put("PERSON_HEIGHT", person.getHeight());
values.put("PERSON_WEIGHT", person.getWeight());
values.put("PERSON_AGE", person.getAge());
values.put("PERSON_GENDER", person.getGender());
values.put("PERSON_PA", person.getPa());
values.put("PERSON_BMI", person.getBmivalue());
values.put("PERSON_INTERPRETAION", person.getBmiInterpretation());
values.put("PERSON_IDEALWEIGHT", person.getIdealweight());
values.put("PERSON_DAILYCALORIES", person.getDailycalories());
with
ContentValues values = new ContentValues();
values.put(PERSON_USERNAME, person.getUsername());
values.put(PERSON_HEIGHT, person.getHeight());
values.put(PERSON_WEIGHT, person.getWeight());
values.put(PERSON_AGE, person.getAge());
values.put(PERSON_GENDER, person.getGender());
values.put(PERSON_PA, person.getPa());
values.put(PERSON_BMI, person.getBmivalue());
values.put(PERSON_INTERPRETATION, person.getBmiInterpretation());
values.put(PERSON_IDEALWEIGHT, person.getIdealweight());
values.put(PERSON_DAILYCALORIES, person.getDailycalories());