Mixing
How to get data from JsonObject and set as Array on RecyclerView in Kotlin?
0
I'm working on a project that was previously done by another developer. I continue to call API for the project. I've followed his way. But, I get stuck when I want to retrieve JsonArray and show it into RecyclerView.
How I can to get the data from JSONArray.
Interface:
interface TripService {
@FormUrlEncoded
@POST("driver/getAvailableTripList")
fun availableTripList(@Field("page") page : String): Call<JsonObject>
}
TripServiceHandler:
class TripServiceHandler {
private var instance: TripService? = null
// Singleton instance to access through the application
init {
if(instance == null) {
instance = TripFactory().createJourney(TripService::class.java)
}
}
// Method for Driver Balance Service
fun availableTripList(page: String, listener: ServerCallbackListener) =
this.instance?.let {this.instance!!.availableTripList(page).enqueue(RetrofitCallBackHandler.getHandler(listener))
}
Fragment:
private fun getAvailableTrip(){
showLoading()
TripServiceHandler().availableTripList("1", availableTripHandler)
}
private var availableTripHandler: ServerCallbackListener = object : ServerCallbackListener {
override fun onSuccess(baseResponse: JsonObject?) {
hideLoading()
val data = baseResponse!!.getAsJsonObject(AppConstants.KEY_DATA)
}
override fun onFailure(message: String?) {
showMessageBar(message, SnackBarUtility.MessageType.ERROR)
}
}
Data Model:
class Trip : Serializable {
@SerializedName("tid")
var tripId: String? = null
@SerializedName("max_passengers")
var maxPass: String? = null
@SerializedName("driver_revenue")
var priceTrip: String? = null
@SerializedName("origin_coordinate")
var originCoordinate: List<Coordinate>? = null
@SerializedName("destination_coordinate")
var destCoordinate: List<Coordinate>? = null
}
the jsonArray
"rows": [
{
"tid": "44551",
"did": null,
"status": 1,
"leaving_time": "1547093186",
"max_passengers": 12,
"total_revenue": 0,
"driver_revenue": 0,
"origin_coordinate": {
"x": 1.43762623,
"y": 103.80153311
},
"destination_coordinate": {
"x": 1.29481854,
"y": 103.78735487
},
"total_requests": 12,
"destination_geom": "0101000020E610000048F0284063F25940854F5F1901BFF43F",
"origin_geom": "0101000020E61000002AB6CC40C7F25940032A19ECF7E4F63F",
"stops": [
{
"sid": "46969",
"count": "4",
"order_seq": 1,
"mode": 0,
"name": "Woodlands Ave 4",
"description": "Blk 532",
"coordinate": {
"x": 1.43059181782,
"y": 103.792699721
},
"eta_time": "1547093186",
"leaving_time": "1547093366"
},
android kotlin edited Jan 2 at 8:24
Karan Mer
5,51132965
asked Jan 2 at 7:04
Mavisa9Mavisa9
219
|
show 4 more comments
0
I'm working on a project that was previously done by another developer. I continue to call API for the project. I've followed his way. But, I get stuck when I want to retrieve JsonArray and show it into RecyclerView.
How I can to get the data from JSONArray.
Interface:
interface TripService {
@FormUrlEncoded
@POST("driver/getAvailableTripList")
fun availableTripList(@Field("page") page : String): Call<JsonObject>
}
TripServiceHandler:
class TripServiceHandler {
private var instance: TripService? = null
// Singleton instance to access through the application
init {
if(instance == null) {
instance = TripFactory().createJourney(TripService::class.java)
}
}
// Method for Driver Balance Service
fun availableTripList(page: String, listener: ServerCallbackListener) =
this.instance?.let {this.instance!!.availableTripList(page).enqueue(RetrofitCallBackHandler.getHandler(listener))
}
Fragment:
private fun getAvailableTrip(){
showLoading()
TripServiceHandler().availableTripList("1", availableTripHandler)
}
private var availableTripHandler: ServerCallbackListener = object : ServerCallbackListener {
override fun onSuccess(baseResponse: JsonObject?) {
hideLoading()
val data = baseResponse!!.getAsJsonObject(AppConstants.KEY_DATA)
}
override fun onFailure(message: String?) {
showMessageBar(message, SnackBarUtility.MessageType.ERROR)
}
}
Data Model:
class Trip : Serializable {
@SerializedName("tid")
var tripId: String? = null
@SerializedName("max_passengers")
var maxPass: String? = null
@SerializedName("driver_revenue")
var priceTrip: String? = null
@SerializedName("origin_coordinate")
var originCoordinate: List<Coordinate>? = null
@SerializedName("destination_coordinate")
var destCoordinate: List<Coordinate>? = null
}
the jsonArray
"rows": [
{
"tid": "44551",
"did": null,
"status": 1,
"leaving_time": "1547093186",
"max_passengers": 12,
"total_revenue": 0,
"driver_revenue": 0,
"origin_coordinate": {
"x": 1.43762623,
"y": 103.80153311
},
"destination_coordinate": {
"x": 1.29481854,
"y": 103.78735487
},
"total_requests": 12,
"destination_geom": "0101000020E610000048F0284063F25940854F5F1901BFF43F",
"origin_geom": "0101000020E61000002AB6CC40C7F25940032A19ECF7E4F63F",
"stops": [
{
"sid": "46969",
"count": "4",
"order_seq": 1,
"mode": 0,
"name": "Woodlands Ave 4",
"description": "Blk 532",
"coordinate": {
"x": 1.43059181782,
"y": 103.792699721
},
"eta_time": "1547093186",
"leaving_time": "1547093366"
},
edited Jan 2 at 8:24
Karan Mer
5,51132965
asked Jan 2 at 7:04
Mavisa9Mavisa9
219
What is the response of this api "driver/getAvailableTripList" ?
– Mahmoud Elshamy
Jan 2 at 7:22
have u tried to print out your data when you processed an json object type value
– DemiDust
Jan 2 at 7:41
yes, i print the data on Logcat @DemiDust
– Mavisa9
Jan 2 at 7:48
what is the log? it might help in finding your issue @Mavisa9
– DemiDust
Jan 2 at 8:14
the log is the JsonArray of the api. i already my Question and put the data on it @DemiDust
– Mavisa9
Jan 2 at 8:24
|
show 4 more comments
0
0
0
I'm working on a project that was previously done by another developer. I continue to call API for the project. I've followed his way. But, I get stuck when I want to retrieve JsonArray and show it into RecyclerView.
How I can to get the data from JSONArray.
Interface:
interface TripService {
@FormUrlEncoded
@POST("driver/getAvailableTripList")
fun availableTripList(@Field("page") page : String): Call<JsonObject>
}
TripServiceHandler:
class TripServiceHandler {
private var instance: TripService? = null
// Singleton instance to access through the application
init {
if(instance == null) {
instance = TripFactory().createJourney(TripService::class.java)
}
}
// Method for Driver Balance Service
fun availableTripList(page: String, listener: ServerCallbackListener) =
this.instance?.let {this.instance!!.availableTripList(page).enqueue(RetrofitCallBackHandler.getHandler(listener))
}
Fragment:
private fun getAvailableTrip(){
showLoading()
TripServiceHandler().availableTripList("1", availableTripHandler)
}
private var availableTripHandler: ServerCallbackListener = object : ServerCallbackListener {
override fun onSuccess(baseResponse: JsonObject?) {
hideLoading()
val data = baseResponse!!.getAsJsonObject(AppConstants.KEY_DATA)
}
override fun onFailure(message: String?) {
showMessageBar(message, SnackBarUtility.MessageType.ERROR)
}
}
Data Model:
class Trip : Serializable {
@SerializedName("tid")
var tripId: String? = null
@SerializedName("max_passengers")
var maxPass: String? = null
@SerializedName("driver_revenue")
var priceTrip: String? = null
@SerializedName("origin_coordinate")
var originCoordinate: List<Coordinate>? = null
@SerializedName("destination_coordinate")
var destCoordinate: List<Coordinate>? = null
}
the jsonArray
"rows": [
{
"tid": "44551",
"did": null,
"status": 1,
"leaving_time": "1547093186",
"max_passengers": 12,
"total_revenue": 0,
"driver_revenue": 0,
"origin_coordinate": {
"x": 1.43762623,
"y": 103.80153311
},
"destination_coordinate": {
"x": 1.29481854,
"y": 103.78735487
},
"total_requests": 12,
"destination_geom": "0101000020E610000048F0284063F25940854F5F1901BFF43F",
"origin_geom": "0101000020E61000002AB6CC40C7F25940032A19ECF7E4F63F",
"stops": [
{
"sid": "46969",
"count": "4",
"order_seq": 1,
"mode": 0,
"name": "Woodlands Ave 4",
"description": "Blk 532",
"coordinate": {
"x": 1.43059181782,
"y": 103.792699721
},
"eta_time": "1547093186",
"leaving_time": "1547093366"
},
edited Jan 2 at 8:24
Karan Mer
5,51132965
asked Jan 2 at 7:04
Mavisa9Mavisa9
219
I'm working on a project that was previously done by another developer. I continue to call API for the project. I've followed his way. But, I get stuck when I want to retrieve JsonArray and show it into RecyclerView.
How I can to get the data from JSONArray.
Interface:
interface TripService {
@FormUrlEncoded
@POST("driver/getAvailableTripList")
fun availableTripList(@Field("page") page : String): Call<JsonObject>
}
TripServiceHandler:
class TripServiceHandler {
private var instance: TripService? = null
// Singleton instance to access through the application
init {
if(instance == null) {
instance = TripFactory().createJourney(TripService::class.java)
}
}
// Method for Driver Balance Service
fun availableTripList(page: String, listener: ServerCallbackListener) =
this.instance?.let {this.instance!!.availableTripList(page).enqueue(RetrofitCallBackHandler.getHandler(listener))
}
Fragment:
private fun getAvailableTrip(){
showLoading()
TripServiceHandler().availableTripList("1", availableTripHandler)
}
private var availableTripHandler: ServerCallbackListener = object : ServerCallbackListener {
override fun onSuccess(baseResponse: JsonObject?) {
hideLoading()
val data = baseResponse!!.getAsJsonObject(AppConstants.KEY_DATA)
}
override fun onFailure(message: String?) {
showMessageBar(message, SnackBarUtility.MessageType.ERROR)
}
}
Data Model:
class Trip : Serializable {
@SerializedName("tid")
var tripId: String? = null
@SerializedName("max_passengers")
var maxPass: String? = null
@SerializedName("driver_revenue")
var priceTrip: String? = null
@SerializedName("origin_coordinate")
var originCoordinate: List<Coordinate>? = null
@SerializedName("destination_coordinate")
var destCoordinate: List<Coordinate>? = null
}
the jsonArray
"rows": [
{
"tid": "44551",
"did": null,
"status": 1,
"leaving_time": "1547093186",
"max_passengers": 12,
"total_revenue": 0,
"driver_revenue": 0,
"origin_coordinate": {
"x": 1.43762623,
"y": 103.80153311
},
"destination_coordinate": {
"x": 1.29481854,
"y": 103.78735487
},
"total_requests": 12,
"destination_geom": "0101000020E610000048F0284063F25940854F5F1901BFF43F",
"origin_geom": "0101000020E61000002AB6CC40C7F25940032A19ECF7E4F63F",
"stops": [
{
"sid": "46969",
"count": "4",
"order_seq": 1,
"mode": 0,
"name": "Woodlands Ave 4",
"description": "Blk 532",
"coordinate": {
"x": 1.43059181782,
"y": 103.792699721
},
"eta_time": "1547093186",
"leaving_time": "1547093366"
},
edited Jan 2 at 8:24
Karan Mer
5,51132965
asked Jan 2 at 7:04
Mavisa9Mavisa9
219
edited Jan 2 at 8:24
Karan Mer
5,51132965
asked Jan 2 at 7:04
Mavisa9Mavisa9
219
edited Jan 2 at 8:24
Karan Mer
5,51132965
edited Jan 2 at 8:24
Karan Mer
5,51132965
edited Jan 2 at 8:24
Karan Mer
5,51132965
5,51132965
asked Jan 2 at 7:04
Mavisa9Mavisa9
219
asked Jan 2 at 7:04
Mavisa9Mavisa9
219
asked Jan 2 at 7:04
Mavisa9Mavisa9
219
219
What is the response of this api "driver/getAvailableTripList" ?
– Mahmoud Elshamy
Jan 2 at 7:22
have u tried to print out your data when you processed an json object type value
– DemiDust
Jan 2 at 7:41
yes, i print the data on Logcat @DemiDust
– Mavisa9
Jan 2 at 7:48
what is the log? it might help in finding your issue @Mavisa9
– DemiDust
Jan 2 at 8:14
the log is the JsonArray of the api. i already my Question and put the data on it @DemiDust
– Mavisa9
Jan 2 at 8:24
|
show 4 more comments
What is the response of this api "driver/getAvailableTripList" ?
– Mahmoud Elshamy
Jan 2 at 7:22
have u tried to print out your data when you processed an json object type value
– DemiDust
Jan 2 at 7:41
yes, i print the data on Logcat @DemiDust
– Mavisa9
Jan 2 at 7:48
what is the log? it might help in finding your issue @Mavisa9
– DemiDust
Jan 2 at 8:14
the log is the JsonArray of the api. i already my Question and put the data on it @DemiDust
– Mavisa9
Jan 2 at 8:24
What is the response of this api "driver/getAvailableTripList" ?
– Mahmoud Elshamy
Jan 2 at 7:22
What is the response of this api "driver/getAvailableTripList" ?
– Mahmoud Elshamy
Jan 2 at 7:22
have u tried to print out your data when you processed an json object type value
– DemiDust
Jan 2 at 7:41
have u tried to print out your data when you processed an json object type value
– DemiDust
Jan 2 at 7:41
yes, i print the data on Logcat @DemiDust
– Mavisa9
Jan 2 at 7:48
yes, i print the data on Logcat @DemiDust
– Mavisa9
Jan 2 at 7:48
what is the log? it might help in finding your issue @Mavisa9
– DemiDust
Jan 2 at 8:14
what is the log? it might help in finding your issue @Mavisa9
– DemiDust
Jan 2 at 8:14
the log is the JsonArray of the api. i already my Question and put the data on it @DemiDust
– Mavisa9
Jan 2 at 8:24
the log is the JsonArray of the api. i already my Question and put the data on it @DemiDust
– Mavisa9
Jan 2 at 8:24
|
show 4 more comments
1 Answer
1
active
oldest
votes
0
As I have seen, your data should be a JSONobject type value already and since you are using serialized name i assume you are using Gson library for it.
First, make another model beforehand to contain your List (since it passed in rows)
data class TripList:Serializeable{
@("rows")
myList:List<Trip> = ArrayList()
}
Then, you can try this
val tripList = gson.fromJson(data, TripList::class.java)
Your tripList will then be TripList type of class, access your list with tripList.myList. Hope it will work for your solution
answered Jan 3 at 3:27
DemiDustDemiDust
13911
add a comment |
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1 Answer
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1 Answer
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0
As I have seen, your data should be a JSONobject type value already and since you are using serialized name i assume you are using Gson library for it.
First, make another model beforehand to contain your List (since it passed in rows)
data class TripList:Serializeable{
@("rows")
myList:List<Trip> = ArrayList()
}
Then, you can try this
val tripList = gson.fromJson(data, TripList::class.java)
Your tripList will then be TripList type of class, access your list with tripList.myList. Hope it will work for your solution
answered Jan 3 at 3:27
DemiDustDemiDust
13911
add a comment |
0
As I have seen, your data should be a JSONobject type value already and since you are using serialized name i assume you are using Gson library for it.
First, make another model beforehand to contain your List (since it passed in rows)
data class TripList:Serializeable{
@("rows")
myList:List<Trip> = ArrayList()
}
Then, you can try this
val tripList = gson.fromJson(data, TripList::class.java)
Your tripList will then be TripList type of class, access your list with tripList.myList. Hope it will work for your solution
answered Jan 3 at 3:27
DemiDustDemiDust
13911
add a comment |
0
0
0
As I have seen, your data should be a JSONobject type value already and since you are using serialized name i assume you are using Gson library for it.
First, make another model beforehand to contain your List (since it passed in rows)
data class TripList:Serializeable{
@("rows")
myList:List<Trip> = ArrayList()
}
Then, you can try this
val tripList = gson.fromJson(data, TripList::class.java)
Your tripList will then be TripList type of class, access your list with tripList.myList. Hope it will work for your solution
answered Jan 3 at 3:27
DemiDustDemiDust
13911
As I have seen, your data should be a JSONobject type value already and since you are using serialized name i assume you are using Gson library for it.
First, make another model beforehand to contain your List (since it passed in rows)
data class TripList:Serializeable{
@("rows")
myList:List<Trip> = ArrayList()
}
Then, you can try this
val tripList = gson.fromJson(data, TripList::class.java)
Your tripList will then be TripList type of class, access your list with tripList.myList. Hope it will work for your solution
answered Jan 3 at 3:27
DemiDustDemiDust
13911
answered Jan 3 at 3:27
DemiDustDemiDust
13911
answered Jan 3 at 3:27
DemiDustDemiDust
13911
answered Jan 3 at 3:27
DemiDustDemiDust
13911
13911
add a comment |
add a comment |
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What is the response of this api "driver/getAvailableTripList" ?
– Mahmoud Elshamy
Jan 2 at 7:22
have u tried to print out your data when you processed an json object type value
– DemiDust
Jan 2 at 7:41
yes, i print the data on Logcat @DemiDust
– Mavisa9
Jan 2 at 7:48
what is the log? it might help in finding your issue @Mavisa9
– DemiDust
Jan 2 at 8:14
the log is the JsonArray of the api. i already my Question and put the data on it @DemiDust
– Mavisa9
Jan 2 at 8:24