Java tutorial
/** * Copyright (C) 2015 Orange * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ package com.orange.ocara.ui.activity; import android.content.DialogInterface; import android.content.SharedPreferences; import android.content.res.Configuration; import android.os.Bundle; import android.os.Handler; import android.preference.PreferenceManager; import android.support.v4.app.Fragment; import android.support.v4.app.FragmentManager; import android.support.v4.app.FragmentPagerAdapter; import android.support.v4.view.ViewPager; import android.support.v7.app.AlertDialog; import android.view.ContextMenu; import android.view.Menu; import android.view.MenuInflater; import android.view.MenuItem; import android.view.View; import android.view.ViewTreeObserver; import android.widget.AdapterView; import android.widget.Button; import android.widget.EditText; import com.orange.ocara.conf.OcaraConfiguration; import com.orange.ocara.model.Audit; import com.orange.ocara.model.AuditObject; import com.orange.ocara.model.Comment; import com.orange.ocara.model.RefreshStrategy; import com.orange.ocara.modelStatic.Category; import com.orange.ocara.modelStatic.ObjectDescription; import com.orange.ocara.modelStatic.RuleSet; import com.orange.ocara.ui.adapter.AuditObjectsAdapter; import com.orange.ocara.ui.dialog.NotificationDialogBuilder; import com.orange.ocara.ui.dialog.OcaraDialogBuilder; import com.orange.ocara.ui.dialog.SelectAuditObjectCharacteristicsDialogBuilder; import com.orange.ocara.ui.fragment.ObjectsByCategoryFragment; import com.orange.ocara.ui.fragment.ObjectsByCategoryFragment_; import com.orange.ocara.ui.view.AuditObjectsView; import com.orange.ocara.ui.view.BadgeView; import com.orange.ocara.ui.view.PagerSlidingTabStrip; import org.androidannotations.annotations.AfterViews; import org.androidannotations.annotations.Background; import org.androidannotations.annotations.Click; import org.androidannotations.annotations.EActivity; import org.androidannotations.annotations.OptionsItem; import org.androidannotations.annotations.OptionsMenu; import org.androidannotations.annotations.UiThread; import org.androidannotations.annotations.ViewById; import org.apache.commons.lang3.StringUtils; import java.util.ArrayList; import java.util.Collections; import java.util.List; import timber.log.Timber; @EActivity(resName = "activity_setup_audit_path") @OptionsMenu(resName = "audit_setup_path") public class SetupAuditPathActivity extends BaseActivityManagingAudit implements ObjectsByCategoryFragment.OnObjectSelectionListener, SelectAuditObjectCharacteristicsDialogBuilder.UpdateAuditObjectCharacteristicsListener { /** * Refresh strategy. */ private static final RefreshStrategy STRATEGY = RefreshStrategy.builder() .depth(RefreshStrategy.DependencyDepth.AUDIT_OBJECT).commentsNeeded(true).build(); @ViewById(resName = "pager") ViewPager viewPager; @ViewById(resName = "tabs") PagerSlidingTabStrip tabs; @ViewById(resName = "audited_objects") AuditObjectsView auditedObjects; @ViewById(resName = "buttonbar_left_button") Button leftButton; @ViewById(resName = "buttonbar_right_button") Button rightButton; private int selectedIndex = -1; private CategoryPagerAdapter categoryPagerAdapter; private AuditObjectsAdapter auditObjectsAdapter; private BadgeView badge; private Menu menu; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setTitle(com.orange.ocara.R.string.setup_objects_title); } @Override RefreshStrategy getRefreshStrategy() { return STRATEGY; } @Override protected boolean isChildActivity() { return true; } @Override void auditRefreshed() { super.auditRefreshed(); auditObjectsAdapter.update(audit.getObjects()); Timber.v("SetupAuditPathActivity selectedIndex %d", selectedIndex); // Refresh selected with last one if (selectedIndex < 0) { if (auditObjectsAdapter.isEmpty()) { selectedIndex = 0; } else { selectedIndex = auditObjectsAdapter.getCount() - 1; } } auditedObjects.selectItemWithoutClick(selectedIndex); updateButtonBar(); badgeNotifierCommentsAudit(); } @AfterViews void setUpViewPager() { RuleSet ruleSet = modelManager.getRuleSet(audit.getRuleSetId()); categoryPagerAdapter = new CategoryPagerAdapter(getSupportFragmentManager(), ruleSet.getCategories()); viewPager.setAdapter(categoryPagerAdapter); tabs.setViewPager(viewPager); } @AfterViews void setUpAuditedPath() { auditObjectsAdapter = new AuditObjectsAdapter(this); auditedObjects.setAdapter(auditObjectsAdapter); auditedObjects.setItemClickListener(new AdapterView.OnItemClickListener() { @Override public void onItemClick(AdapterView<?> parent, View view, int position, long id) { selectedIndex = position; AuditObject auditObject = auditObjectsAdapter.getItem(position); launchAuditObjectsTest(auditObject); } }); registerForContextMenu(auditedObjects.getAuditPath()); auditedObjects.getAuditPath().getViewTreeObserver() .addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() { @Override public void onGlobalLayout() { float pathWitdh = auditedObjects.getAuditPath().getWidth(); int auditObjectItemWidth = getResources() .getInteger(com.orange.ocara.R.integer.auditObjectItemWidth); int numberAuditedObjects = (int) (pathWitdh / auditObjectItemWidth); float freeSpace = pathWitdh % auditObjectItemWidth; int margin = (int) (freeSpace / (numberAuditedObjects - 1)); if (margin > 15) { margin = 15; } Timber.v("auditPath setUpAuditedPath " + pathWitdh + "auditObjectItemWitdh " + auditObjectItemWidth + " freeSpace " + freeSpace + " numberAuditedObjects " + numberAuditedObjects + " margin " + margin); auditedObjects.getAuditPath().setItemMargin(margin); } }); } @AfterViews void setUpButtonBar() { leftButton.setText(com.orange.ocara.R.string.setup_objects_button_back); rightButton.setText(com.orange.ocara.R.string.setup_objects_button_audit); } @Background void createAuditObject(Audit audit, ObjectDescription objectDescription, List<ObjectDescription> children) { AuditObject auditObject = modelManager.createAuditObject(audit, objectDescription); for (ObjectDescription child : children) { modelManager.createChildAuditObject(auditObject, child); } auditObject.refresh(getRefreshStrategy()); auditObjectCreated(auditObject); } @Background @Override public void onUpdateAuditObjectChildren(final AuditObject parent, List<ObjectDescription> childrenToCreate, List<AuditObject> childrenToRemove) { modelManager.updateAuditObjectChildren(parent, childrenToCreate, childrenToRemove); refreshAudit(); } @Override public void onLaunchAuditObjectsTestRequested(final AuditObject parent) { launchAuditObjectsTest(parent); } @UiThread(propagation = UiThread.Propagation.REUSE) void auditObjectCreated(final AuditObject auditObject) { selectedIndex = auditObjectsAdapter.getCount(); // get application preference to know if he wants to audit object now SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this); int applicationAuditObjectNowPreference = Integer.parseInt(sharedPreferences .getString(getString(com.orange.ocara.R.string.setting_when_test_entries_key), "0")); switch (applicationAuditObjectNowPreference) { case 0: final NotificationDialogBuilder dialogBuilder = new NotificationDialogBuilder(this); dialogBuilder.setInfo(getString(com.orange.ocara.R.string.do_you_want_to_test_audit_object_now)) .setOption(getString(com.orange.ocara.R.string.remember_test_now_answer)).setCancelable(false) .setTitle(com.orange.ocara.R.string.audit_object_now_title) .setPositiveButton(com.orange.ocara.R.string.test_now, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { askToAuditObjectNowDialogDismiss(true, dialogBuilder.getOptionValue()); auditObject.refresh(getRefreshStrategy()); launchAuditObjectsTest(auditObject); } }) .setNegativeButton(com.orange.ocara.R.string.test_later, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { askToAuditObjectNowDialogDismiss(false, dialogBuilder.getOptionValue()); refreshAudit(); } }).create(); dialogBuilder.show(); break; case 1: launchAuditObjectsTest(auditObject); break; case 2: refreshAudit(); default: break; } } @Background void deleteAuditObject(AuditObject auditObject) { modelManager.deleteAuditObject(auditObject); selectedIndex = selectedIndex - 1; refreshAudit(); } @Background void deleteAllAuditObjects() { modelManager.deleteAllAuditObjects(audit); selectedIndex = -1; refreshAudit(); } @Click(resName = "buttonbar_left_button") void onLeftButtonClicked() { onBackPressed(); } @Click(resName = "buttonbar_right_button") void onRightButtonClicked() { List<AuditObject> selectedObjectsList = new ArrayList<AuditObject>(); for (int i = 0; i < auditObjectsAdapter.getCount(); i++) { AuditObject auditObject = auditObjectsAdapter.getItem(i); if (!auditObject.isAudited()) { selectedObjectsList.add(auditObject); } } launchAuditObjectsTest(selectedObjectsList.toArray(new AuditObject[] {})); } @OptionsItem(resName = "delete_path") void onDeletePath() { askToDeleteAllAuditObjects(); } @Override public boolean onCreateOptionsMenu(Menu menu) { boolean b = super.onCreateOptionsMenu(menu); this.menu = menu; new Handler().post(new Runnable() { @java.lang.Override public void run() { badgeNotifierCommentsAudit(); } }); return b; } @Override public void onConfigurationChanged(Configuration newConfig) { super.onConfigurationChanged(newConfig); Handler handler = new Handler(); handler.postDelayed(new Runnable() { @java.lang.Override public void run() { badgeNotifierCommentsAudit(); } }, 200); } @Override public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) { super.onCreateContextMenu(menu, v, menuInfo); AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) menuInfo; final AuditObject auditObject = auditObjectsAdapter.getItem(info.position); MenuInflater inflater = getMenuInflater(); inflater.inflate(com.orange.ocara.R.menu.audit_objects_context_menu, menu); if (auditObject.getObjectDescription().getChildren().isEmpty()) { menu.findItem(com.orange.ocara.R.id.action_object_characteristics).setVisible(false); } else { menu.findItem(com.orange.ocara.R.id.action_object_characteristics).setVisible(true); } } @Override public boolean onContextItemSelected(MenuItem item) { AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) item.getMenuInfo(); final AuditObject auditObject = auditObjectsAdapter.getItem(info.position); int i = item.getItemId(); if (i == com.orange.ocara.R.id.action_object_update) { updateAuditObject(auditObject); return true; } else if (i == com.orange.ocara.R.id.action_object_comment) { commentAuditObject(auditObject); return true; } else if (i == com.orange.ocara.R.id.action_object_characteristics) { SelectAuditObjectCharacteristicsDialogBuilder.showCharacteriscticsAuditObject(this, auditObject, this); return true; } else if (i == com.orange.ocara.R.id.action_object_detail) { showDetailsObject(auditObject); return true; } else if (i == com.orange.ocara.R.id.action_object_remove) { askToDeleteAuditObject(auditObject); return true; } else { return super.onContextItemSelected(item); } } private void showDetailsObject(AuditObject auditObject) { DetailsActivity_.intent(this).auditId(auditId).auditObjectId(auditObject.getId()).startForResult(0); } private void updateAuditObject(final AuditObject auditObject) { // Use an EditText view to get user input. final EditText input = new EditText(this); input.setText(auditObject.getName()); AlertDialog updateDialog = new OcaraDialogBuilder(this) .setTitle(com.orange.ocara.R.string.audit_object_update_object_title) // title .setView(input).setPositiveButton(com.orange.ocara.R.string.audit_object_update_object_button, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { String name = input.getText().toString(); if (StringUtils.isNotBlank(name)) { updateAuditObjectName(auditObject, name); } } }) .setNegativeButton(com.orange.ocara.R.string.action_cancel, null).create(); updateDialog.show(); } @Background void updateAuditObjectName(AuditObject auditObject, String name) { auditObject.setName(name); auditObject.save(); refreshAudit(); } private void commentAuditObject(AuditObject auditObject) { String attachmentDirectory = modelManager.getAttachmentDirectory(auditId).getAbsolutePath(); ListAuditObjectCommentActivity_.intent(this).auditObjectId(auditObject.getId()) .attachmentDirectory(attachmentDirectory).startForResult(0); } private void askToDeleteAuditObject(final AuditObject auditObject) { AlertDialog confirmDialog = new OcaraDialogBuilder(this) .setTitle(com.orange.ocara.R.string.audit_object_remove_object_title) // title .setMessage(com.orange.ocara.R.string.audit_object_remove_object_message) // message .setPositiveButton(com.orange.ocara.R.string.audit_object_remove_object_button, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { deleteAuditObject(auditObject); } }) .setNegativeButton(com.orange.ocara.R.string.action_cancel, null).setCancelable(true).create(); confirmDialog.show(); } private void askToDeleteAllAuditObjects() { AlertDialog confirmDialog = new OcaraDialogBuilder(this) .setTitle(com.orange.ocara.R.string.audit_object_remove_all_objects_title) // title .setMessage(com.orange.ocara.R.string.audit_object_remove_all_objects_message) // message .setPositiveButton(com.orange.ocara.R.string.audit_object_remove_all_objects_button, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { deleteAllAuditObjects(); } }) .setNegativeButton(com.orange.ocara.R.string.action_cancel, null).setCancelable(true).create(); confirmDialog.show(); } @OptionsItem(resName = "action_update") void onUpdateMenuItem() { OcaraConfiguration.get().getUpdateAudit().updateAudit(this, auditId); } @OptionsItem(resName = "action_report") void onReportMenuItem() { ResultAuditActivity_.intent(this).auditId(auditId).start(); } @OptionsItem(resName = "action_comment") void onCommentMenuItem() { String attachmentDirectory = modelManager.getAttachmentDirectory(auditId).getAbsolutePath(); ListAuditCommentActivity_.intent(this).auditId(auditId).attachmentDirectory(attachmentDirectory) .startForResult(0); } @UiThread(propagation = UiThread.Propagation.REUSE) public void badgeNotifierCommentsAudit() { View target = findViewById(com.orange.ocara.R.id.action_comment); if (target == null) { return; } if (badge != null) { badge.hide(); } badge = new BadgeView(this, target); List<Comment> nbrComments = audit.getComments(); if (!audit.getComments().isEmpty()) { badge.setText(String.valueOf(nbrComments.size())); badge.setBadgeMargin(0, 4); badge.show(); } } @Override public void onObjectSelected(final ObjectDescription objectDescription, Category category) { // ask user to select children objects List<ObjectDescription> children = objectDescription.getChildren(); if (children == null || children.size() == 0) { List<ObjectDescription> empty = Collections.emptyList(); createAuditObject(audit, objectDescription, empty); } else { // dialog to select characteristics final SelectAuditObjectCharacteristicsDialogBuilder selectCharacteristicsBuilder = new SelectAuditObjectCharacteristicsDialogBuilder( this, objectDescription); AlertDialog selectCharacteristicsDialog = selectCharacteristicsBuilder .setTitle(com.orange.ocara.R.string.audit_object_characteristics_title).setCancelable(false) .setPositiveButton(com.orange.ocara.R.string.audit_object_characteristics_validate, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { List<ObjectDescription> selections = selectCharacteristicsBuilder .getSelectedCharacteristics(); createAuditObject(audit, objectDescription, selections); } }) .create(); selectCharacteristicsDialog.show(); } } @UiThread(propagation = UiThread.Propagation.REUSE) void updateButtonBar() { updateRightButton(); } private void updateRightButton() { // If no objects button should not appear boolean visible = !auditObjectsAdapter.isEmpty(); rightButton.setVisibility(visible ? View.VISIBLE : View.INVISIBLE); // Button should be enabled if one or more object are not tested yet boolean enabled = false; for (int i = 0; i < auditObjectsAdapter.getCount(); i++) { AuditObject auditObject = auditObjectsAdapter.getItem(i); if (!auditObject.isAudited()) { enabled = true; break; } } rightButton.setEnabled(enabled); } private void askToAuditObjectNowDialogDismiss(boolean userWantsToAuditObjectNow, boolean rememberUserChoice) { if (rememberUserChoice) { SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this); SharedPreferences.Editor editor = sharedPreferences.edit(); if (userWantsToAuditObjectNow) { editor.putString(getString(com.orange.ocara.R.string.setting_when_test_entries_key), "1"); } else { editor.putString(getString(com.orange.ocara.R.string.setting_when_test_entries_key), "2"); } editor.commit(); } } /** * Categories pager adapter. */ private class CategoryPagerAdapter extends FragmentPagerAdapter { private final List<Category> categories = new ArrayList<Category>(); CategoryPagerAdapter(FragmentManager fm, List<Category> categories) { super(fm); this.categories.addAll(categories); } // Returns total number of pages @Override public int getCount() { return categories.size(); } // Returns the fragment to display for that page @Override public Fragment getItem(int position) { ObjectsByCategoryFragment fragment = ObjectsByCategoryFragment_.builder().build(); String ruleSetId = audit.getRuleSetId(); Long auditId = audit.getId(); fragment.setRetainInstance(true); fragment.setAuditId(auditId); fragment.setCategory(categories.get(position)); fragment.setRuleSetId(ruleSetId); return fragment; } // Returns the page title for the top indicator @Override public CharSequence getPageTitle(int position) { return categories.get(position).getName(); } } }