Proyectos de Subversion Android Microlearning

package com.cesams.twogetskills.fragment;

import android.os.Bundle;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.fragment.app.Fragment;

import android.text.TextUtils;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.View;
import android.view.ViewGroup;

import com.bumptech.glide.Glide;
import com.bumptech.glide.load.engine.DiskCacheStrategy;
import com.bumptech.glide.load.model.GlideUrl;
import com.bumptech.glide.load.model.LazyHeaders;
import com.bumptech.glide.request.RequestOptions;
import com.cesams.twogetskills.Constants;
import com.cesams.twogetskills.R;

import android.widget.ImageView;
import android.widget.TextView;

import androidx.lifecycle.LifecycleOwner;
import androidx.lifecycle.Observer;
import androidx.lifecycle.ViewModelProvider;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import com.cesams.twogetskills.adapter.TimelineListViewAdapter;
import com.cesams.twogetskills.dao.UserLogDao;
import com.cesams.twogetskills.entity.UserLog;
import com.cesams.twogetskills.library.MD5;
import com.cesams.twogetskills.skeleton.ITwoGetSkills;
import com.cesams.twogetskills.viewmodel.TimeLineViewModel;

import java.util.ArrayList;
import java.util.Calendar;
import java.util.List;
import java.util.Random;
import java.util.TimeZone;


public class TimelineFragment extends Fragment  implements LifecycleOwner  {
    private final String TAG = "C2GS - TimeLineFragment";
    private RecyclerView listView;
    private TimelineListViewAdapter adapter;
    private ITwoGetSkills iTwoGetSkills;
    private ImageView
            headerUserImage;
    private TextView headerUserName;
    private TextView headerUserEmail;
    private TimeLineViewModel mTimeLineViewModel;


    @Override
    public void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setHasOptionsMenu(true);


    }

    @Override
    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
        super.onCreateOptionsMenu(menu, inflater);
        menu.clear();
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

        return inflater.inflate(R.layout.fragment_timeline, container, false);
    }

    @Override
    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
        super.onViewCreated(view, savedInstanceState);
        iTwoGetSkills = (ITwoGetSkills) getActivity();
        iTwoGetSkills.setTitleActionBar(getActivity().getString(R.string.menu_timeline));

        LinearLayoutManager layoutManager = new LinearLayoutManager(getActivity(), LinearLayoutManager.VERTICAL, false);
        layoutManager.scrollToPosition(0);

        mTimeLineViewModel = new ViewModelProvider(requireActivity()).get(TimeLineViewModel.class);
        adapter = new TimelineListViewAdapter(getActivity(), mTimeLineViewModel.getUserLogArrayList());

        Observer<ArrayList<UserLog>> timeLineArrayListUpdateObserver = new Observer<ArrayList<UserLog>>() {
            @Override
            public void onChanged(ArrayList<UserLog> UserLogArrayList) {
                adapter.notifyDataSetChanged();
            }
        };


        mTimeLineViewModel.getUserLogMutableLiveData().observe(requireActivity(),timeLineArrayListUpdateObserver);


        listView = (RecyclerView) getView().findViewById(R.id.fragment_timeline_listview);
        listView.setAdapter(adapter);
        listView.setLayoutManager(layoutManager);


        headerUserImage = (ImageView)  getView().findViewById(R.id.fragment_timeline_header_user_image);
        if(!TextUtils.isEmpty(iTwoGetSkills.getPreference().getImage())) {

            TimeZone timeZone = TimeZone.getTimeZone("UTC");
            Calendar calendar = Calendar.getInstance(timeZone);
            TimeZone tz = calendar.getTimeZone();
            int created =  (int) (calendar.getTimeInMillis() / 1000);

            Random random = new Random(created);
            int rand = 1000 + random.nextInt(8999);


            String deviceUuid = iTwoGetSkills.getPreference().getDeviceUuid();
            String password =  iTwoGetSkills.getPreference().getPassword();

            Log.d(TAG, "token = " + deviceUuid);
            Log.d(TAG, "created = " + created);
            Log.d(TAG, "rand = " + rand);
            Log.d(TAG, "calc = " + password + ':' +  created + ':' + rand);

            String secret = MD5.generar(password + ':' +  created + ':' + rand);

            GlideUrl url = new GlideUrl(iTwoGetSkills.getPreference().getImage(), new LazyHeaders.Builder()
                    .addHeader(Constants.HTTP_HEADER_ACCEPT, Constants.HTTP_HEADER_ACCEPT_VALUE)
                    .addHeader(Constants.HTTP_HEADER_SECURITY_TOKEN, deviceUuid)
                    .addHeader(Constants.HTTP_HEADER_SECURITY_SECRET, secret)
                    .addHeader(Constants.HTTP_HEADER_SECURITY_CREATED, String.valueOf(created))
                    .addHeader(Constants.HTTP_HEADER_SECURITY_RAND, String.valueOf(rand))
                    .build());

            RequestOptions options = new RequestOptions()
                    .diskCacheStrategy(DiskCacheStrategy.ALL);

            Glide.with(requireActivity()).load(url)
                    .thumbnail()
                    .apply(options)
                    .into(headerUserImage);
        }

        headerUserName =  (TextView) getView().findViewById(R.id.fragment_timeline_header_user_name);
        headerUserName.setText((iTwoGetSkills.getPreference().getFirstName() + " " + iTwoGetSkills.getPreference().getLastName()).trim());
        headerUserEmail =  (TextView) getView().findViewById(R.id.fragment_timeline_header_header_user_email);
        headerUserEmail.setText(iTwoGetSkills.getPreference().getEmail());


    }
    @Override
    public void onResume() {
        super.onResume();

        Log.d(TAG, "onResume");
        loadData();
    }




    @Override
    public void onHiddenChanged(boolean hidden) {
        super.onHiddenChanged(hidden);

        Log.d(TAG, "onHiddenChanged : " + (hidden ? "true" : "false"));

        if(!hidden) {
            loadData();
        }
    }

    private void loadData()
    {

        UserLogDao userLogDao = iTwoGetSkills.getDatabase().getUserLogDao();
        List<UserLog> dbUserLogs = userLogDao.selectAll();

        mTimeLineViewModel.getUserLogArrayList().clear();
        UserLog userlog;

        for(UserLog dbUserLog : dbUserLogs)
        {
            userlog = new UserLog();
            userlog.setId(dbUserLog.getId());
            userlog.setCompanyUuid(dbUserLog.getCompanyUuid());
            userlog.setTopicUuid(dbUserLog.getTopicUuid());
            userlog.setCapsuleUuid(dbUserLog.getCapsuleUuid());
            userlog.setSlideUuid(dbUserLog.getSlideUuid());
            userlog.setActivity(dbUserLog.getActivity());
            userlog.setAddedOn(dbUserLog.getAddedOn());

            mTimeLineViewModel.getUserLogArrayList().add(userlog);
        }



        mTimeLineViewModel.getUserLogMutableLiveData().setValue(mTimeLineViewModel.getUserLogArrayList());
    }


}