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

package com.mcb.stjohnsemschool.activity;

import android.app.Activity;
import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.Typeface;
import android.net.ConnectivityManager;
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.mcb.stjohnsemschool.adapter.TransportNotificationsAdapter;
import com.mcb.stjohnsemschool.model.TransportNotificationsModelClass;
import com.mcb.stjohnsemschool.services.ApiClient;
import com.mcb.stjohnsemschool.services.ApiInterface;
import com.mcb.stjohnsemschool.utils.TransparentProgressDialog;
import com.mcb.stjohnsemschool.utils.Utility;
import java.util.ArrayList;
import retrofit2.Call;
import retrofit2.Callback;
import retrofit2.Response;

public class TransportNotificationsActivity extends AppCompatActivity {
    private Activity activity;
    private ConnectivityManager conMgr;
    private Typeface fontFace;
    private TextView mNoData;
    private ListView mNotifications;
    private TransparentProgressDialog mProgressbar;
    private SharedPreferences mSharedPref;
    private String studentEnrollmentId = "0";

    protected void onCreate(Bundle bundle) {
        super.onCreate(bundle);
        setContentView(R.layout.activity_transport_notifications);
        this.fontFace = Typeface.createFromAsset(getAssets(), "Roboto-Regular.ttf");
        this.activity = this;
        getSupportActionBar().setTitle("Transport Notifications");
        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
        getSupportActionBar().setDisplayShowTitleEnabled(true);
        getSupportActionBar().setHomeButtonEnabled(true);
        SharedPreferences sharedPreferences = getSharedPreferences("", 0);
        this.mSharedPref = sharedPreferences;
        this.studentEnrollmentId = sharedPreferences.getString("studentEnrollmentIdKey", this.studentEnrollmentId);
        initializations();
    }

    private void initializations() {
        this.mProgressbar = new TransparentProgressDialog(this, R.drawable.spinner_loading_imag);
        this.mNotifications = (ListView) findViewById(R.id.lst_notification);
        this.mNoData = (TextView) findViewById(R.id.txv_no_data);
        this.mNotifications.setDividerHeight(0);
        this.mNoData.setTypeface(this.fontFace);
        getTransportNotificationsGPS();
    }

    private void getTransportNotificationsGPS() {
        ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService("connectivity");
        this.conMgr = connectivityManager;
        if (connectivityManager.getActiveNetworkInfo() != null && this.conMgr.getActiveNetworkInfo().isAvailable() && this.conMgr.getActiveNetworkInfo().isConnected()) {
            getTransportGPSNotifications();
        } else {
            Toast.makeText(getApplicationContext(), "Check your Network Connection", 0).show();
        }
    }

    private void getTransportGPSNotifications() {
        TransparentProgressDialog transparentProgressDialog = this.mProgressbar;
        if (transparentProgressDialog != null && !transparentProgressDialog.isShowing()) {
            this.mProgressbar.show();
        }
        ((ApiInterface) ApiClient.getClient1(getApplicationContext()).create(ApiInterface.class)).GetTransportNotificationsGPS(Integer.parseInt(this.studentEnrollmentId), Utility.getSchoolApiKey(this)).enqueue(new Callback<ArrayList<TransportNotificationsModelClass>>() {
            public void onResponse(Call<ArrayList<TransportNotificationsModelClass>> call, Response<ArrayList<TransportNotificationsModelClass>> response) {
                if (TransportNotificationsActivity.this.mProgressbar != null && TransportNotificationsActivity.this.mProgressbar.isShowing()) {
                    TransportNotificationsActivity.this.mProgressbar.dismiss();
                }
                if (response == null || response.body() == null) {
                    Utility.showAlertDialog(TransportNotificationsActivity.this.activity);
                    return;
                }
                new ArrayList();
                ArrayList arrayList = (ArrayList) response.body();
                TransportNotificationsActivity.this.mNotifications.setAdapter(new TransportNotificationsAdapter(TransportNotificationsActivity.this.getApplicationContext(), arrayList));
                if (arrayList.size() > 0) {
                    TransportNotificationsActivity.this.mNotifications.setVisibility(0);
                    TransportNotificationsActivity.this.mNoData.setVisibility(8);
                } else {
                    TransportNotificationsActivity.this.mNotifications.setVisibility(8);
                    TransportNotificationsActivity.this.mNoData.setVisibility(0);
                }
            }

            public void onFailure(Call<ArrayList<TransportNotificationsModelClass>> call, Throwable th) {
                if (TransportNotificationsActivity.this.mProgressbar != null && TransportNotificationsActivity.this.mProgressbar.isShowing()) {
                    TransportNotificationsActivity.this.mProgressbar.dismiss();
                }
                Utility.showAlertDialog(TransportNotificationsActivity.this.activity);
            }
        });
    }

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

    public void onBackPressed() {
        if (ProfileActivity.mActivityObj == null) {
            startActivity(new Intent(getApplicationContext(), (Class<?>) ProfileActivity.class));
        }
        finish();
    }

    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_TRANSPORT_NOTIFICATIONS", bundle);
    }

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