St.John's v1.0.9 - OnlineExamSyllabusActivity.java 源代码

package com.mcb.stjohnsemschool.activity;

import android.content.Context;
import android.content.SharedPreferences;
import android.net.ConnectivityManager;
import android.os.AsyncTask;
import android.os.Bundle;
import android.view.MenuItem;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
import androidx.appcompat.app.AppCompatActivity;
import com.google.firebase.analytics.FirebaseAnalytics;
import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;
import com.mcb.stjohnsemschool.adapter.OnlineExamSyllabusAdapter;
import com.mcb.stjohnsemschool.model.SyllabusSubjectsModelClass;
import com.mcb.stjohnsemschool.utils.TransparentProgressDialog;
import com.mcb.stjohnsemschool.utils.Utility;
import java.util.ArrayList;
import org.ksoap2.serialization.SoapObject;

public class OnlineExamSyllabusActivity extends AppCompatActivity {
    private static final String TAG = "com.mcb.stjohnsemschool.activity.OnlineExamSyllabusActivity";
    String academicYearId;
    Context context;
    String examDate;
    int examId;
    String examName;
    TextView mExamDate;
    TextView mExamName;
    TextView mNoData;
    private TransparentProgressDialog mProgressbar;
    ListView mSyllabus;
    String studentEnrollmentId;
    String userId;

    protected void onCreate(Bundle bundle) {
        super.onCreate(bundle);
        setContentView(R.layout.activity_online_exam_syllabus);
        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
        getSupportActionBar().setDisplayShowHomeEnabled(true);
        getSupportActionBar().setLogo(R.mipmap.ic_launcher);
        getSupportActionBar().setDisplayUseLogoEnabled(true);
        getSupportActionBar().setDisplayShowTitleEnabled(false);
        getSupportActionBar().setHomeButtonEnabled(true);
        this.context = getApplicationContext();
        this.mProgressbar = new TransparentProgressDialog(this, R.drawable.spinner_loading_imag);
        SharedPreferences sharedPreferences = this.context.getSharedPreferences("", 0);
        this.studentEnrollmentId = sharedPreferences.getString("studentEnrollmentIdKey", this.studentEnrollmentId);
        this.userId = sharedPreferences.getString("UseridKey", this.userId);
        this.academicYearId = sharedPreferences.getString("academicyearIdKey", this.academicYearId);
        Bundle extras = getIntent().getExtras();
        this.examId = extras.getInt("OnlineExaminationId", 0);
        this.examName = extras.getString("ExamName", "");
        this.examDate = extras.getString("ExamDate", "");
        this.mExamName = (TextView) findViewById(R.id.txv_exam_name);
        this.mExamDate = (TextView) findViewById(R.id.txv_date);
        this.mSyllabus = (ListView) findViewById(R.id.lst_syllabus);
        this.mNoData = (TextView) findViewById(R.id.txv_no_data);
        this.mSyllabus.setVisibility(8);
        this.mNoData.setVisibility(8);
        this.mExamName.setText(this.examName);
        this.mExamDate.setText(this.examDate);
        getExamsSyllabus();
    }

    private void getExamsSyllabus() {
        ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService("connectivity");
        if (connectivityManager.getActiveNetworkInfo() != null && connectivityManager.getActiveNetworkInfo().isAvailable() && connectivityManager.getActiveNetworkInfo().isConnected()) {
            new GetStudentOnlineExaminationSyallabus().execute(new String[0]);
        } else {
            Toast.makeText(this.context, "Check your Network Connection", 0).show();
        }
    }

    public class GetStudentOnlineExaminationSyallabus extends AsyncTask<String, String, String> {
        SoapObject soapObject;

        public GetStudentOnlineExaminationSyallabus() {
        }

        @Override
        protected void onPreExecute() {
            OnlineExamSyllabusActivity.this.mProgressbar.show();
        }

        @Override
        public String doInBackground(String... strArr) {
            try {
                this.soapObject = SoapObjectProvider.GetOnlineExaminationSyllabus(OnlineExamSyllabusActivity.this.context, OnlineExamSyllabusActivity.this.examId);
                return null;
            } catch (Exception e) {
                e.printStackTrace();
                return null;
            }
        }

        @Override
        public void onPostExecute(String str) {
            if (OnlineExamSyllabusActivity.this.mProgressbar != null && OnlineExamSyllabusActivity.this.mProgressbar.isShowing()) {
                OnlineExamSyllabusActivity.this.mProgressbar.dismiss();
            }
            SoapObject soapObject = this.soapObject;
            if (soapObject != null) {
                try {
                    if (soapObject.getProperty("GET_OnlineExaminationSyllabusResult") != null) {
                        ArrayList arrayList = (ArrayList) new Gson().fromJson(this.soapObject.getProperty("GET_OnlineExaminationSyllabusResult").toString(), new TypeToken<ArrayList<SyllabusSubjectsModelClass>>() {
                        }.getType());
                        OnlineExamSyllabusActivity.this.mSyllabus.setAdapter(new OnlineExamSyllabusAdapter(OnlineExamSyllabusActivity.this.context, arrayList));
                        if (arrayList.size() > 0) {
                            OnlineExamSyllabusActivity.this.mSyllabus.setVisibility(0);
                            OnlineExamSyllabusActivity.this.mNoData.setVisibility(8);
                        } else {
                            OnlineExamSyllabusActivity.this.mSyllabus.setVisibility(8);
                            OnlineExamSyllabusActivity.this.mNoData.setVisibility(0);
                        }
                    } else {
                        Utility.showAlertDialog(OnlineExamSyllabusActivity.this);
                    }
                    return;
                } catch (Exception e) {
                    e.printStackTrace();
                    OnlineExamSyllabusActivity.this.mSyllabus.setVisibility(8);
                    OnlineExamSyllabusActivity.this.mNoData.setVisibility(0);
                    return;
                }
            }
            Utility.showAlertDialog(OnlineExamSyllabusActivity.this);
        }
    }

    public boolean onOptionsItemSelected(MenuItem menuItem) {
        if (menuItem.getItemId() == 16908332) {
            finish();
        }
        return super.onOptionsItemSelected(menuItem);
    }

    protected void onResume() {
        super.onResume();
        String string = getSharedPreferences("", 0).getString("usernamekey", "");
        Bundle bundle = new Bundle();
        bundle.putString("user_name", string);
        FirebaseAnalytics.getInstance(this).logEvent("PAGE_ONLINE_EXAM_SYLLABUS", bundle);
    }

    protected void onStop() {
        TransparentProgressDialog transparentProgressDialog = this.mProgressbar;
        if (transparentProgressDialog != null && transparentProgressDialog.isShowing()) {
            this.mProgressbar.dismiss();
        }
        super.onStop();
    }
}