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opticodopticod
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Added info_template simulator' fragments
1 parent e3ccc61 commit cb671ea

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Lines changed: 485 additions & 420 deletions

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‎source-code/app/src/main/java/org/buildmlearn/toolkit/infoTemplate/Constants.java‎

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package org.buildmlearn.toolkit.infoTemplate;
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import org.buildmlearn.toolkit.infoTemplate.data.InfoContract;
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/**
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* Created by Anupam (opticod) on 20/6/16.
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*/
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public class Constants {
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public static final String[] INFO_COLUMNS = {
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InfoContract.Info.TABLE_NAME + "." + InfoContract.Info._ID,
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InfoContract.Info.TITLE,
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InfoContract.Info.DESCRIPTION
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};
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public static final int COL_ID = 0;
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public static final int COL_TITLE = 1;
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public static final int COL_DESCRIPTION = 2;
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public static final String firstrun = "firstRun";
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public static String XMLFileName = "info_content.xml";
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}

‎source-code/app/src/main/java/org/buildmlearn/toolkit/infoTemplate/fragment/DetailActivityFragment.java‎

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package org.buildmlearn.toolkit.infoTemplate.fragment;
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import android.app.FragmentManager;
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import android.content.ContentValues;
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import android.content.Intent;
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import android.database.Cursor;
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import android.os.Bundle;
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import android.support.v4.app.Fragment;
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import android.support.v4.app.LoaderManager.LoaderCallbacks;
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import android.support.v4.content.CursorLoader;
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import android.support.v4.content.Loader;
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import android.support.v7.app.AlertDialog;
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import android.support.v7.widget.Toolbar;
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import android.text.method.LinkMovementMethod;
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import android.view.LayoutInflater;
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import android.view.MenuItem;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.TextView;
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import org.buildmlearn.toolkit.R;
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import org.buildmlearn.toolkit.infoTemplate.Constants;
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import org.buildmlearn.toolkit.infoTemplate.data.InfoContract;
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import org.buildmlearn.toolkit.infoTemplate.data.InfoDb;
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/**
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* Created by Anupam (opticod) on 20/6/16.
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*/
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public class DetailActivityFragment extends Fragment implements LoaderCallbacks<Cursor> {
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private static final int DETAIL_LOADER = 0;
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private final ContentValues infoValues;
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private View rootView;
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private String info_Id;
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private InfoDb db;
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public DetailActivityFragment() {
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setHasOptionsMenu(true);
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infoValues = new ContentValues();
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}
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public static Fragment newInstance() {
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return new DetailActivityFragment();
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}
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container,
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Bundle savedInstanceState) {
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Bundle arguments = getArguments();
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if (arguments != null) {
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info_Id = arguments.getString(Intent.EXTRA_TEXT);
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}
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rootView = inflater.inflate(R.layout.fragment_detail_info, container, false);
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db = new InfoDb(getContext());
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db.open();
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Toolbar maintoolbar = (Toolbar) rootView.findViewById(R.id.toolbar_main);
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maintoolbar.setTitle(getString(R.string.video_collection_title));
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maintoolbar.inflateMenu(R.menu.menu_main_white);
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maintoolbar.setNavigationIcon(R.drawable.ic_home_white_24dp);
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maintoolbar.setNavigationOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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getActivity().getSupportFragmentManager().popBackStack(null, FragmentManager.POP_BACK_STACK_INCLUSIVE);
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getActivity().getSupportFragmentManager().beginTransaction().replace(((ViewGroup) getView().getParent()).getId(), org.buildmlearn.toolkit.infoTemplate.fragment.MainActivityFragment.newInstance()).addToBackStack(null).commit();
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}
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});
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maintoolbar.setOnMenuItemClickListener(new Toolbar.OnMenuItemClickListener() {
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@Override
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public boolean onMenuItemClick(MenuItem menuItem) {
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switch (menuItem.getItemId()) {
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case R.id.action_about:
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AlertDialog.Builder builder =
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new AlertDialog.Builder(getActivity());
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builder.setTitle(String.format("%1$s", getString(R.string.about_us)));
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builder.setMessage(getResources().getText(R.string.about_text_video));
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builder.setPositiveButton("OK", null);
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AlertDialog welcomeAlert = builder.create();
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welcomeAlert.show();
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assert welcomeAlert.findViewById(android.R.id.message) != null;
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assert welcomeAlert.findViewById(android.R.id.message) != null;
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((TextView) welcomeAlert.findViewById(android.R.id.message)).setMovementMethod(LinkMovementMethod.getInstance());
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break;
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}
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return true;
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}
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});
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return rootView;
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}
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@Override
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public void onActivityCreated(Bundle savedInstanceState) {
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getLoaderManager().initLoader(DETAIL_LOADER, null, this);
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super.onActivityCreated(savedInstanceState);
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}
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@Override
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public Loader<Cursor> onCreateLoader(int id, Bundle args) {
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if (null != info_Id) {
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switch (id) {
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case DETAIL_LOADER:
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return new CursorLoader(getActivity(), null, Constants.INFO_COLUMNS, null, null, null) {
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@Override
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public Cursor loadInBackground() {
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return db.getInfoCursorById(Integer.parseInt(info_Id));
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}
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};
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}
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}
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return null;
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}
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@Override
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public void onLoadFinished(Loader<Cursor> loader, final Cursor data) {
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if (!data.moveToFirst()) {
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return;
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}
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switch (loader.getId()) {
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case DETAIL_LOADER:
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String title = data.getString(Constants.COL_TITLE);
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((TextView) rootView.findViewById(R.id.title))
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.setText(title);
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String description = data.getString(Constants.COL_DESCRIPTION);
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((TextView) rootView.findViewById(R.id.description))
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.setText(description);
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final long numColumns = db.getCount();
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if (Integer.parseInt(info_Id) == numColumns) {
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rootView.findViewById(R.id.next).setVisibility(View.INVISIBLE);
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rootView.findViewById(R.id.exit).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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getActivity().finish();
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}
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});
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} else {
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rootView.findViewById(R.id.exit).setVisibility(View.INVISIBLE);
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rootView.findViewById(R.id.next).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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long nextInfoId = Integer.parseInt(info_Id) + 1;
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Bundle arguments = new Bundle();
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arguments.putString(Intent.EXTRA_TEXT, String.valueOf(nextInfoId));
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Fragment frag = DetailActivityFragment.newInstance();
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frag.setArguments(arguments);
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getActivity().getSupportFragmentManager().beginTransaction().replace(((ViewGroup) getView().getParent()).getId(), frag).addToBackStack(null).commit();
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}
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});
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}
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if (Integer.parseInt(info_Id) == 1) {
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rootView.findViewById(R.id.previous).setVisibility(View.INVISIBLE);
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} else {
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rootView.findViewById(R.id.previous).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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int prevInfoId = Integer.parseInt(info_Id) - 1;
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if (prevInfoId >= 1) {
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Bundle arguments = new Bundle();
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arguments.putString(Intent.EXTRA_TEXT, String.valueOf(prevInfoId));
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Fragment frag = DetailActivityFragment.newInstance();
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frag.setArguments(arguments);
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getActivity().getSupportFragmentManager().beginTransaction().replace(((ViewGroup) getView().getParent()).getId(), frag).addToBackStack(null).commit();
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}
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}
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});
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}
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if (infoValues.size() == 0) {
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infoValues.put(InfoContract.Info._ID, data.getString(Constants.COL_ID));
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infoValues.put(InfoContract.Info.TITLE, data.getString(Constants.COL_TITLE));
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infoValues.put(InfoContract.Info.DESCRIPTION, data.getString(Constants.COL_DESCRIPTION));
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}
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break;
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default:
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throw new UnsupportedOperationException("Unknown Loader");
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}
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}
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@Override
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public void onLoaderReset(Loader<Cursor> loader) {
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}
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@Override
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public void onDestroyView() {
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super.onDestroyView();
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db.close();
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}
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}

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