Java tutorial
/* * Copyright 2017 Thomas Andres * * This file is part of Kandroid. * * Kandroid is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * Kandroid is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Foobar. If not, see <http://www.gnu.org/licenses/>. */ package in.andres.kandroid.ui; import android.os.Bundle; import android.support.annotation.Nullable; import android.support.v4.app.Fragment; import android.text.TextUtils; import android.text.format.DateFormat; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.TextView; import org.commonmark.parser.Parser; import org.commonmark.renderer.NodeRenderer; import org.commonmark.renderer.html.HtmlNodeRendererContext; import org.commonmark.renderer.html.HtmlNodeRendererFactory; import org.commonmark.renderer.html.HtmlRenderer; import java.util.Collections; import in.andres.kandroid.CompactHtmlRenderer; import in.andres.kandroid.R; import in.andres.kandroid.Utils; import in.andres.kandroid.kanboard.KanboardProject; public class ProjectOverviewFragment extends Fragment { private Parser mParser = Parser.builder().build(); private HtmlRenderer mRenderer = HtmlRenderer.builder().nodeRendererFactory(new HtmlNodeRendererFactory() { @Override public NodeRenderer create(HtmlNodeRendererContext context) { return new CompactHtmlRenderer(context); } }).build(); public ProjectOverviewFragment() { } public static Fragment newInstance() { return new ProjectOverviewFragment(); } @Override public void onActivityCreated(@Nullable Bundle savedInstanceState) { super.onActivityCreated(savedInstanceState); KanboardProject project = ((MainActivity) getActivity()).getProject(); if (project != null) { assert getView() != null : "ProjectOverviewFragment: getView() returned null"; TextView projectDescription = (TextView) getView().findViewById(R.id.project_description); TextView projectNBActiveTasks = (TextView) getView().findViewById(R.id.project_active_tasks); TextView projectNBInactiveTasks = (TextView) getView().findViewById(R.id.project_inactive_tasks); TextView projectNBOverdueTasks = (TextView) getView().findViewById(R.id.project_overdue_tasks); TextView projectNBTotalTasks = (TextView) getView().findViewById(R.id.project_total_tasks); TextView projectModifyDate = (TextView) getView().findViewById(R.id.project_modify_date); TextView projectMembers = (TextView) getView().findViewById(R.id.project_members); TextView projectColumns = (TextView) getView().findViewById(R.id.project_columns); TextView projectSwimlanes = (TextView) getView().findViewById(R.id.project_swimlanes); if (!project.getDescription().contentEquals("")) { projectDescription .setText(Utils.fromHtml(mRenderer.render(mParser.parse(project.getDescription())))); } else { getView().findViewById(R.id.card_description).setVisibility(View.GONE); } projectMembers.setText(Utils.fromHtml(TextUtils.join(" <big><b>|</b></big> ", Collections.list(project.getProjectUsers().elements())))); projectColumns.setText(Utils.fromHtml(TextUtils.join(" <big><b>|</b></big> ", project.getColumns()))); projectSwimlanes .setText(Utils.fromHtml(TextUtils.join(" <big><b>|</b></big> ", project.getSwimlanes()))); projectNBActiveTasks .setText(getContext().getResources().getQuantityString(R.plurals.format_nb_active_tasks, project.getActiveTasks().size(), project.getActiveTasks().size())); projectNBInactiveTasks .setText(getContext().getResources().getQuantityString(R.plurals.format_nb_inactive_tasks, project.getInactiveTasks().size(), project.getInactiveTasks().size())); projectNBOverdueTasks .setText(getContext().getResources().getQuantityString(R.plurals.format_nb_overdue_tasks, project.getOverdueTasks().size(), project.getOverdueTasks().size())); projectNBTotalTasks .setText(getContext().getResources().getQuantityString(R.plurals.format_nb_total_tasks, project.getActiveTasks().size() + project.getInactiveTasks().size(), project.getActiveTasks().size() + project.getInactiveTasks().size())); projectModifyDate.setText(DateFormat.getLongDateFormat(getContext()).format(project.getLastModified()) + " " + DateFormat.getTimeFormat(getContext()).format(project.getLastModified())); } } @Nullable @Override public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) { return inflater.inflate(R.layout.fragment_project_overview, container, false); } }