ServiceClass

CallLogService.java

package ke.co.appslab.callsledger.Services;

import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.IBinder;
import android.support.annotation.IntDef;
import android.support.annotation.Nullable;
import android.widget.Toast;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import ke.co.appslab.callsledger.API.ApIService;
import ke.co.appslab.callsledger.API.ApiEndpoints;
import ke.co.appslab.callsledger.Models.CallLogs;
import ke.co.appslab.callsledger.SQLite.DBOperations;
import okhttp3.Interceptor;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import retrofit2.Call;
import retrofit2.Callback;
import retrofit2.Response;
import retrofit2.Retrofit;
import retrofit2.converter.gson.GsonConverterFactory;

/**
 * Created by harun on 11/3/17.
 */

public class CallLogService extends Service {
    DBOperations dbOperations;
    List<CallLogs> callLogsList=new ArrayList<>();
    SharedPreferences sharedPreferences;
    private static final String PREF_NAME="callsledger_pref";
    public static final String ACCESS_TOKEN="access_token";
    int clientId;
    String agentId,duration,description,date,accessToken;

    public CallLogService(Context context){
        super();

    }
    public CallLogService(){

    }
    @Nullable
    @Override
    public IBinder onBind(Intent intent) {
        return null;
    }

    @Override
    public int onStartCommand(Intent intent, int flags, int startId) {
        dbOperations=new DBOperations(getApplicationContext());
        sharedPreferences=getApplicationContext().getSharedPreferences(PREF_NAME,getApplicationContext().MODE_PRIVATE);

        callLogsList=dbOperations.getCallLogs();
        try {
            for (int i=0;i<callLogsList.size();i++){
                clientId=callLogsList.get(i).getClientId();
                agentId=callLogsList.get(i).getAgentId();
                description=callLogsList.get(i).getCallType();
                duration=callLogsList.get(i).getCallDuration();
                date=callLogsList.get(i).getCallDate();

                dbOperations.updateCallSyncStatus(callLogsList.get(i).getCallLogId(),1);

                //post the data to db
                accessToken=sharedPreferences.getString(ACCESS_TOKEN,null);
                OkHttpClient client = new OkHttpClient.Builder().addInterceptor(new Interceptor() {
                    @Override
                    public okhttp3.Response intercept(Interceptor.Chain chain) throws IOException {
                        Request newRequest  = chain.request().newBuilder()
                                //.addHeader("Accept","application/json")
                                .addHeader("Authorization", "Bearer " + accessToken)
                                .build();
                        return chain.proceed(newRequest);

                    }
                }).build();
                Retrofit retrofit = new Retrofit.Builder()
                        .baseUrl(ApiEndpoints.SEND_CALL_LOGS)
                        .addConverterFactory(GsonConverterFactory.create())
                        .client(client)
                        .build();
                ApIService service = retrofit.create(ApIService.class);
                Call<CallLogs> call=service.postCallLogs(agentId,clientId,description,duration,date);
                call.enqueue(new Callback<CallLogs>() {
                    @Override
                    public void onResponse(Call<CallLogs> call, Response<CallLogs> response) {
                        if (response.isSuccessful()){
                            Toast.makeText(getApplicationContext(),"Record added successfully",Toast.LENGTH_SHORT).show();
                        }
                        else {
                            Toast.makeText(getApplicationContext(),response.message(),Toast.LENGTH_SHORT).show();
                        }
                    }

                    @Override
                    public void onFailure(Call<CallLogs> call, Throwable t) {
                        Toast.makeText(getApplicationContext(),t.getMessage(),Toast.LENGTH_SHORT).show();

                    }
                });

            }

        }catch (Exception a){
            a.printStackTrace();
            Toast.makeText(getApplicationContext(),"No new records to sync",Toast.LENGTH_SHORT).show();
        }
        return START_STICKY;
    }

    @Override
    public void onDestroy() {
        super.onDestroy();
        Intent broadCastIntent=new Intent("android.intent.action.BOOT_COMPLETED");
        sendBroadcast(broadCastIntent);
    }
}