578 questions
0
votes
1
answer
61
views
Android. Cannot parse json string from bundle
I'm trying to parse json string from bundle to object.
But I get error:
java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING
at line 1 column 2 path $
Here is my code:
val ...
- 1,494
0
votes
1
answer
578
views
Android Moshi unable to apply custom adapter
My use case is that in data classes wherever I have used Boolean as type, in JSON that can either comes as double quote string ("true") or normal boolean (true)
Earlier I was using Gson &...
0
votes
1
answer
33
views
JSON array coming as json object if no data in Android
I am getting JSON response from the API call. But in that response one of the JSONArray is coming as JSONObject if there is no data as given below. Without data : "InbuildData": null.
With ...
- 241
0
votes
0
answers
888
views
How to create sticker content povider for dynamic Android WhatsApp Sticker App
hey guys I am creating a WhatsApp sticker app that fetch stickers from Firebase cloud Firestore and display it into recycler view. Each recycler view contains list of stickers from each sticker pack. ...
0
votes
1
answer
51
views
RecyclerView with JSON, setOnClickListener with id and create new GET request with that id
I get a request for all orders, I have to take the id from there and put it on the request that shows the details of the order "?project_id= + id"`
my fragment, the place where i display the ...
- 16
0
votes
1
answer
578
views
Error: "Required value 'networkOffers' missing at $" For Android
I keep getting this Error call
Yet I'm not sure where to look to fix it. I have a raw JSON file in my Res Folder under the directory "Raw"
The Error is coming at my Repository
class ...
- 361
0
votes
0
answers
536
views
Try to import JSON image from placeholder. Got errors
I am new to Android kotlin and are currently making a app that import JSON from a url. I am trying to display a image with info like title etc.
This error (look futher down) appear in Logcat when I ...
0
votes
2
answers
2k
views
Android Retrofit2: Serialize null without GSON or JSONObject
The result of API call in my Android app can be a JSON with configuration which is mapped to SupportConfigurationJson class, or just pure null. When I get a JSON, the app works properly, but when I ...
0
votes
1
answer
1k
views
Plugin error: Plugin 'JSON Model Generator' is compatible with IntelliJ IDEA only because it doesn't define any explicit module dependencies
Why am I getting this error every time I start my IDE? I have not installed any such plugin.
- 4,214
0
votes
1
answer
99
views
How to compare and merge two JSON keys in Android
I have two JSONObjects with the same keys. But something I am getting from the API response is different from the originally expected one. That is Keys are the same but the difference in their case-...
- 241
0
votes
1
answer
969
views
How to display different data in other activity in RecyclerView in android using JAVA
For example, I have created one activity in recycler view and gave the contains i.e., name, title and heading and also I have put OnClick Listener in the adapter class. Now I want to implement that ...
- 42
0
votes
1
answer
46
views
how do call two array within one adapter?
this is my jsonarray
{
"status": "Success",
"message": "2 results found.",
"data": [
{
"tag_name": "faverate",
...
0
votes
2
answers
1k
views
Android Studio: API Calls - How can I read an object from a JSON object
I'm building a currency conversion application by using a public API. In my code, I need to read the conversion_rates part of this JSON Object:
{"result":"success","...
- 91
0
votes
1
answer
559
views
Android Json Object put a Array JSON without key
i need to create a json with estructure
{
"label": "any description",
"location":[25.7752965,-100.2636682]
}
Json Object with array without key,value ...
- 583
2
votes
3
answers
1k
views
How to add values to JSONObject on button click in android?
i have an adapter from which i am creating edittext for user to input data dynamically.
Now, i have to store the same in JSONObject in a key-value pair?
how can i do it?
i am storing all the created ...
- 141
0
votes
1
answer
5k
views
Simple way to read Json file on android studio [duplicate]
I have a JSON file containing a list of countries and I want to integrate it into my android studio java project then read the content via code, where to put the file in the project and what's the ...
0
votes
2
answers
84
views
Volley is not pulling Json data from my URL
people so I have a valid URL with JSON data in it, I pull the data with volley but it's not working for some reason, when I change the URL it works. But I need to use this URL with this data in my ...
1
vote
1
answer
981
views
YouTube API : org.json.JSONException: No value for <param>
Error while running my project
E/ChannelActivity: New Video IdjxaQXUCdIt0
New Video IdSz6U9KWa8s8
W/System.err: org.json.JSONException: No value for videoId
at org.json....
0
votes
1
answer
168
views
How to update JSON on the API android
I am creating an app to update the JSON data on the API url
I want to add a new array item in the JSON ARRAY from the android app
Is it possible to do it and how to do it?
user12096117
0
votes
2
answers
64
views
How to show data from ArrayList to RecycleView?
I read data from JSON to ArrayList like this code.
MySQLConnect.java
public List<ComputerService> getData(){
String url = URL + GET_URL;
StringRequest stringRequest = new StringRequest(...
- 629
1
vote
1
answer
555
views
How to get data from Request sent through HTTP callable function?
I am using the Firebase Admin SDK to complete administrative functions. The functions i have deployed are on the Firebase Cloud Function in my console. I have been able to call these functions from ...
- 175
0
votes
1
answer
118
views
Expected BEGIN_OBJECT but was STRING at line - GSON
I am getting bellow url from api:
{"status":true,"ref":"urltogo","url":"http:\/\/myurl\/login\/index.php?testsession=55207"}
And here my connection api:
mCompositeCommonDisposable.add(
...
- 1,838
0
votes
4
answers
1k
views
How to extract value from raw payload in android?
I am trying to extract google.sent_time from the following JSON , how do I get that value?
It seems like it's a raw payload, and not straightforward JSON, so wondering if there is a way to extract it?
...
- 589
0
votes
1
answer
302
views
Unable to parse Json Data from json file in Android using Gson
I am facing below error, I don't know why this error occurs. I spent 48 hrs and try to solve with different-different technique.
java.lang.IllegalStateException: Expected a string but was ...
- 21
0
votes
0
answers
52
views
Can JSON Array be sent through Url in android
Url Maximum length:
Although the specification of the HTTP protocol does not specify any maximum length, practical limits are imposed by web browser and server software. Microsoft states that the ...
0
votes
2
answers
2k
views
Show only certain items in recycleview according to condition
I have a recycleview showing a list of audio files fetched from my audios.json file hosted on my server. i have a model class with a getter method getLanguage() to see the audio language. I would like ...
0
votes
1
answer
101
views
How to refresh first recyclerview data when user clicks on second recyclerview items
I have first recyclerview in Main Activity and second recycler is in Fragment. I want when user clicks on first recycler item then second recyclerview data should refresh according to the clicked item....
- 103
0
votes
2
answers
184
views
Android - JSON cleartext parsing from URL returning null but connection is okay
I am parsing data from an URL. And I am using the code below to get cleartext data in logcat. But, although there are no issues it is showing nothing but null.
class RetrieveFeedTask extends ...
- 98
0
votes
1
answer
61
views
Android - Get Data using InputStream returning nothing/empty
I am parsing data of JSON that starts something like this below...
[
{"title":"dummy", "content":"ajsfhk"},
{"title":"dummy", "content":"ajsfhk"},
{"title":"dummy", "content":"ajsfhk"},
]
...
- 98
0
votes
1
answer
49
views
How can I improve the speed of retrieving data from internet in an AsyncTask?
In my following code I am trying to retrieve some JSON data by passing an URL. It works fine but does take some time in fetching data from the Internet. Even though the data isn't that bulky but still ...
- 51
0
votes
1
answer
151
views
Make Json from model with gson in android studio
I have repeatedly searched for this on Google or other sources, but haven't found anything suitable for my problem, try to help me to resolve this
- 19
1
vote
2
answers
3k
views
How to fetch json inside json inside another json?
I am new to android and json. I want to implement some logic where i can get the data from sub1 from json inside json inside another json.
Is there any way to get that data?
This is how my json file ...
- 23
1
vote
3
answers
4k
views
How do I receive live API data updates on Android?
I am working on receiving live API data updates on my android app. I am against polling as it drains battery and not in favor of anything that requires to check data updates manually every 5 mins or ...
user11455292
0
votes
2
answers
46
views
How to get JSON data out of JSON Array?
I am using the Volley libary to understand working with JSON data, i have successfully retrieved some data and would like to know how to get the individual data out of my json array? I have tried ...
- 198
0
votes
1
answer
112
views
cannot put values inside Array List
I've tried to set values inside movies ArrayList in BlogRepository class.
but I couldn't find the results in the end.
I want to modify the example so that the storage inside the ArrayList is movies.
...
0
votes
1
answer
884
views
How to parse JSON date format inside a RecyclerView onbindViewHolder in android studio? [duplicate]
I have looked everywhere but I couldn't find anything about parsing a date time json object inside RecyclerView onbindViewHolder in android.
How to do it inside a recycler view adapter?
I’m new in ...
0
votes
1
answer
52
views
How to use POST method to send raw complex and big JSON with slide changes using Retrofit in android?
I'm getting a huge JSON response from the server which I have to modify some two or three field and post the same JSON file to the sever again with raw JSON.
How can I do it? PLease Help,
Thanks in ...
0
votes
1
answer
2k
views
How do I display events to a specific date and time in a MaterialCalendarView?
I am testing out a sample app where I am trying to achieve displaying time and date to a specific day.Currently, it just plots to the entire month even if the event if for a day. Say if the event if ...
user11455292
1
vote
2
answers
962
views
Setting a new line from API call not creating newline
Setting a new line without a network call works for me:
mTextView.setText("Message 1 \nMessage 2");
However when I set the text from the JSON in an API call it doesn't work for me:
mTextView....
- 2,711
0
votes
2
answers
879
views
(Rest Api) Recycler View with Accept and Decline a request Buttons in each Row in android
I am developing an android application based on Rest Api remote data, in which I have made one RecyclerView. I have added 2 buttons with each row in RecyclerView. These 2 buttons are Accept and ...
-1
votes
1
answer
483
views
List View with Accept and Decline a request Buttons in each Row in android (Rest Api)
I am developing an Android application based on REST API remote data, in which I have made one ListView with two buttons, "Accept" and "Decline".
When the user selects the "Accept" button, certain ...
0
votes
2
answers
120
views
Logging into app with Networking GET method using JSON
I'm fairly new to Android and some of its core concepts. I'm looking for a basic login screen. In order for the user to login http functions (GET) methods must be used to validate the credentials with ...
- 61
0
votes
1
answer
458
views
How do I retrieve data independently from nested JSON objects that are part of the same group in android/java? ( more clarity/details in body)
I have a pretty common scenario, but I am stuck trying to figure out how to retrieve data from certain json objects within the same json response but returning different size of items.
To make it less ...
user11455292
1
vote
1
answer
159
views
how to retrieve data from json array (Android)?
I'm trying to get the data from json using url. There is no problem with json.
This is the json url
I'm getting null point exception error. I guess the problem is with my getData() function.
I tried ...
- 43
2
votes
0
answers
2k
views
What is the correct way to send (Rich Text) Formatted Data via a Web API
I want to have a (JSON) API (so it is accessible for my Android App) where i can send RTF text.
I want to retrieve text for articles, so it would be very useful if the formatting can also be send ...
- 21
0
votes
1
answer
2k
views
Retrofit error URL query string must not have replace block by provided dynamically values
I want to get JSON data using retrofit get this error
Caused by: java.lang.IllegalArgumentException: URL query string must
not have replaced the block. For dynamic query parameters use @Query.
...
- 4,021
0
votes
2
answers
138
views
App crash when JSONArray is bigger than 261
There is a JSON that include bus tickets information. We use volley to get data from web service. After, it get these bus information it send adapter with broadcast. Also, it occurs this error with ...
- 444
3
votes
1
answer
185
views
Convert FirebaseDatabase jsonObject to jsonArray and then that jsonArray to .xlsx format
I'm getting DataSnapshot from a Firebase database as a JsonObject. I have to convert this JsonObject into JsonArray and then that JsonArray into Excel format and then download that file into mobile ...
- 2,069
1
vote
4
answers
142
views
looping through nested json array is adding previously assigned value to data model
please look into this json:
{
"data": [
{
"date": "Thursday 1, August, 2019",
"time": [
{
"times": "1:13PM to 1:13PM",
"notice": "testing",
"...
- 201
2
votes
1
answer
887
views
Serializing a Map with custom MapAdapter in moshi
I am trying to write a custom MapAdapter in moshi My requirement is to ignore any bad elements in the map. I have successfully written deserialization method(fromJson()), however, I am facing trouble ...
- 5,345