Question

我正在开发一款用于求职的Android应用程序。我使用刷卡卡来查看像Tinder这样的工作。在这里，我正在使用PHP JSON获取所有工作。每个工作都有不同的身份。如果要将作业用户ID和作业ID发送到服务器。用户ID可以使用共享首选项发送到服务器。但是当卡向右滑动时如何发送工作ID。我尝试了很多方法。但它不会起作用。请帮我。帮助将不胜感激..

try {

              JSONArray jsonArray = new JSONArray(data);


            arrayList.clear();
            for (int i = 0; i<jsonArray.length(); i++){
                getData pd = new getData();
                JSONObject jsonObject = jsonArray.getJSONObject(i);
                pd.setJob_title(jsonObject.getString("job_title"));
                pd.setJob_type(jsonObject.getString("job_type"));
                pd.setJob_description(jsonObject.getString("job_description"));
                pd.setAddress(jsonObject.getString("address"));
                pd.setCity(jsonObject.getString("city"));

                pd.setJob_id(jsonObject.getString("job_id"));




                arrayList.add(pd);

            }

模型类

public class getData {
    public String job_title = "";
    public String job_description = "";
    public String address = "";
    public String job_type="";
    public String city="";
    public String job_id="";

    public String getJob_description() {
        return job_description;
    }

    public void setJob_description(String job_description) {
        this.job_description = job_description;
    }

    public String getAddress() {
        return address;
    }

    public void setAddress(String address) {
        this.address = address;
    }

    public String getJob_type() {
        return job_type;
    }

    public void setJob_type(String job_type) {
        this.job_type = job_type;
    }

    public String getJob_title() {
        return job_title;
    }

    public void setJob_title(String job_title) {
        this.job_title = job_title;
    }

    public String getCity() {
        return city;
    }

    public void setCity(String city) {
        this.city = city;
    }

    public String getJob_id() {
        return job_id;
    }

    public void setJob_id(String job_id) {
        this.job_id = job_id;
    }
}

适配器类

TextView tv_title = (TextView)v.findViewById(R.id.cardviewjobheading);
        TextView tv_description= (TextView)v.findViewById(R.id.cardviewJobDescription);
        TextView tv_jobtype = (TextView)v.findViewById(R.id.cardviewJobTime);
        TextView tv_companyadress = (TextView)v.findViewById(R.id.cardviewcompanyname);
        TextView tv_companycity = (TextView)v.findViewById(R.id.cardviewcompanyaddress);
        TextView tv_jobid=(TextView)v.findViewById(R.id.cardviewjobid);
        tv_title .setText(data.get(position).getJob_title().toString());
        tv_jobtype.setText(data.get(position).getJob_type().toString());
        tv_description.setText(data.get(position).getJob_description().toString());
        tv_companyadress.setText(data.get(position).getAddress().toString());
        tv_companycity.setText(data.get(position).getCity().toString());
        tv_jobid.setText(data.get(position).getJob_id().toString());
         String  id=data.get(position).getJob_id().toString();
    //    Toast.makeText(context,id,Toast.LENGTH_LONG).show();

        SharedPreferences.Editor editor = context.getSharedPreferences(Config.SHARED_PREF_NAME, MODE_PRIVATE).edit();
        editor.putString("jobId",id);
        editor.apply();

主要活动

@Override
            public void cardSwipedRight( int position) {

                 saveinformation();



            }
private  void saveinformation() {







        pDialog = new ProgressDialog(this);
        pDialog.setMessage("Please wait...");
        pDialog.setCancelable(false);
        pDialog.show();


        StringRequest stringRequest = new StringRequest(Request.Method.POST, Config.URL_APPLYJOB,
                new Response.Listener<String>() {
                    @Override
                    public void onResponse(String ServerResponse) {

                        // Hiding the progress dialog after all task complete.
                        pDialog.dismiss();
                        try {
                            JSONObject jsonObject = new JSONObject(ServerResponse);


                            if (jsonObject.getInt("success") == 0) {

                                Toast.makeText(getApplicationContext(), jsonObject.getString("message"), Toast.LENGTH_LONG).show();

                            } else if (jsonObject.getInt("success") == 1) {
                               // Toast.makeText(getApplicationContext(), jsonObject.getString("message"), Toast.LENGTH_LONG).show();
                                MaterialToast materialToast=new MaterialToast(MainActivity.this);
                                materialToast.show(jsonObject.getString("message"), ContextCompat.getDrawable(MainActivity.this,R.drawable.toast_drawable),
                                        ContextCompat.getColor(MainActivity.this,R.color.colorAccent),
                                        Gravity.CENTER_HORIZONTAL);
                                } else

                                Toast.makeText(getApplicationContext(), jsonObject.getString("message"), Toast.LENGTH_LONG).show();
                        } catch (JSONException e) {
                            e.printStackTrace();
                        }
                    }
                },
                new Response.ErrorListener() {
                    @Override
                    public void onErrorResponse(VolleyError volleyError) {


                        pDialog.dismiss();


                        MaterialToast materialToast=new MaterialToast(MainActivity.this);
                        materialToast.show("Check Internet Connection", ContextCompat.getDrawable(MainActivity.this,R.drawable.toast_drawable),
                                ContextCompat.getColor(MainActivity.this,R.color.colorAccent),
                                Gravity.CENTER_HORIZONTAL);
                    }
                }) {
            @Override
            protected Map<String, String> getParams() {

                // Creating Map String Params.
                Map<String, String> params = new HashMap<String, String>();

                // Adding All values to Params.
                SharedPreferences prefs = getApplicationContext().getSharedPreferences(Config.SHARED_PREF_NAME, Context.MODE_PRIVATE);
                String userid = prefs.getString("userId","");
                String jobid =  prefs.getString("jobId","");





                params.put("user_id",userid);

                params.put("job_id",jobid);

                return params;
            }

        };


        RequestQueue requestQueue = Volley.newRequestQueue(this);
        requestQueue.add(stringRequest);


    }

Answer 1

不要使用SharedPreferance，只需使用您在cardSwipedRight（）中收到的位置即可。使用该位置，使用arraylist.get（position）从arraylist中获取特定项。然后使用返回的对象，并获取两个ID。然后将这些值传递给该排球方法。

**完全没有为此目的使用SharedPreferance。

刷卡视图ID如何向右滑动时发送到Volley Server

1 个答案: