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());

    }

}