/* * Copyright (C) 2017 Anton Kaliturin <[email protected]> * * Licensed under the Apache License, Version 2.0 (the "License"); you may not * use this file except in compliance with the License. You may obtain a copy of * the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the * License for the specific language governing permissions and limitations under * the License. */ package com.kaliturin.blacklist.fragments; import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.support.annotation.NonNull; import android.support.annotation.Nullable; import android.support.v4.app.Fragment; import android.support.v4.util.Pair; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.EditText; import android.widget.ImageButton; import android.widget.LinearLayout; import android.widget.ScrollView; import android.widget.Spinner; import com.kaliturin.blacklist.R; import com.kaliturin.blacklist.utils.ButtonsBar; import com.kaliturin.blacklist.utils.ContactsAccessHelper; import com.kaliturin.blacklist.utils.ContactsAccessHelper.ContactSourceType; import com.kaliturin.blacklist.utils.DatabaseAccessHelper; import com.kaliturin.blacklist.utils.DatabaseAccessHelper.Contact; import com.kaliturin.blacklist.utils.DatabaseAccessHelper.ContactCursorWrapper; import com.kaliturin.blacklist.utils.DatabaseAccessHelper.ContactNumber; import com.kaliturin.blacklist.utils.DialogBuilder; import com.kaliturin.blacklist.utils.Permissions; import java.util.ArrayList; import java.util.HashSet; import java.util.LinkedList; import java.util.List; import java.util.Set; /** * Fragment for adding or editing contact */ public class AddOrEditContactFragment extends Fragment implements FragmentArguments { private int contactType = 0; private int contactId = -1; private LinearLayout numbersViewList; public AddOrEditContactFragment() { // Required empty public constructor } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { Bundle arguments = getArguments(); if (arguments != null) { contactType = arguments.getInt(CONTACT_TYPE, 0); contactId = arguments.getInt(CONTACT_ID, -1); } // Inflate the layout for this fragment return inflater.inflate(R.layout.fragment_add_or_edit_contact, container, false); } @Override public void onViewCreated(View view, @Nullable Bundle savedInstanceState) { super.onViewCreated(view, savedInstanceState); numbersViewList = (LinearLayout) view.findViewById(R.id.numbers_list); // snack bar ButtonsBar snackBar = new ButtonsBar(view, R.id.three_buttons_bar); // "Cancel" button snackBar.setButton(R.id.button_left, getString(R.string.CANCEL), new View.OnClickListener() { @Override public void onClick(View v) { finishActivity(Activity.RESULT_CANCELED); } }); // "Save" button snackBar.setButton(R.id.button_right, getString(R.string.SAVE), new View.OnClickListener() { @Override public void onClick(View v) { if (!Permissions.notifyIfNotGranted(getContext(), Permissions.WRITE_EXTERNAL_STORAGE)) { int result = (saveContact() ? Activity.RESULT_OK : Activity.RESULT_CANCELED); finishActivity(result); } } }); snackBar.show(); // 'add new row' button click listener View button = view.findViewById(R.id.button_add_another); button.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { showAddContactsMenuDialog(); } }); if (savedInstanceState == null) { if (contactId < 0) { // add the first empty row to the numbers list addRowToNumbersList("", ContactNumber.TYPE_EQUALS); } else { // get contact by id DatabaseAccessHelper db = DatabaseAccessHelper.getInstance(getContext()); if (db != null) { ContactCursorWrapper cursor = db.getContact(contactId); if (cursor != null) { // add contact numbers to the list addRowsToNumbersList(cursor.getContact()); cursor.close(); } else { finishActivity(Activity.RESULT_CANCELED); } } } } } @Override public void onSaveInstanceState(Bundle outState) { super.onSaveInstanceState(outState); // save numbers and types to the lists ArrayList<String> numbers = new ArrayList<>(); ArrayList<Integer> types = new ArrayList<>(); Set<Pair<String, Integer>> numbers2TypeSet = getNumber2TypePairs(); for (Pair<String, Integer> pair : numbers2TypeSet) { numbers.add(pair.first); types.add(pair.second); } // save lists to state outState.putStringArrayList(CONTACT_NUMBERS, numbers); outState.putIntegerArrayList(CONTACT_NUMBER_TYPES, types); } @Override public void onActivityResult(int requestCode, int resultCode, Intent data) { // this is calling for receiving results from GetContactsFragment if (resultCode == Activity.RESULT_OK) { // add chosen resulting data to the list addRowsToNumbersList(data.getExtras()); } } @Override public void onViewStateRestored(@Nullable Bundle savedInstanceState) { super.onViewStateRestored(savedInstanceState); // restore numbers list from saved state addRowsToNumbersList(savedInstanceState); } //------------------------------------------------------------------------------------ // Initializes the view with contact's data private void addRowsToNumbersList(Contact contact) { // contact name edit setName(contact.name); // add rows for (ContactNumber number : contact.numbers) { addRowToNumbersList(number.number, number.type); } } // Initializes the view with bundle data private void addRowsToNumbersList(Bundle data) { if (data == null) { return; } // get numbers and types from parameters ArrayList<String> numbers = data.getStringArrayList(CONTACT_NUMBERS); ArrayList<Integer> types = data.getIntegerArrayList(CONTACT_NUMBER_TYPES); if (numbers != null && types != null && numbers.size() == types.size()) { // get the set of unique pairs of numbers/types form the current view Set<Pair<String, Integer>> numbers2TypeSet = getNumber2TypePairs(); for (int i = 0; i < numbers.size(); i++) { String number = numbers.get(i); int type = types.get(i); // add to View only rows with unique pair of number/type if (numbers2TypeSet.add(new Pair<>(number, type))) { addRowToNumbersList(number, type); } } } } // Returns the set of unique pairs of numbers/types from the view private Set<Pair<String, Integer>> getNumber2TypePairs() { Set<Pair<String, Integer>> numbers2TypeSet = new HashSet<>(); for (int i = 0; i < numbersViewList.getChildCount(); i++) { View row = numbersViewList.getChildAt(i); String number = getNumber(row); if (!number.isEmpty()) { int type = getNumberType(row); numbers2TypeSet.add(new Pair<>(number, type)); } } return numbers2TypeSet; } // Saves contact data from the View to DB private boolean saveContact() { // get contact name String name = getName(); // fill in the list of unique contact numbers List<ContactNumber> numbers = new LinkedList<>(); Set<Pair<String, Integer>> numbers2TypeSet = getNumber2TypePairs(); for (Pair<String, Integer> pair : numbers2TypeSet) { String number = ContactsAccessHelper.normalizePhoneNumber(pair.first); if (number.isEmpty()) { continue; } int type = pair.second; numbers.add(new ContactNumber(0, number, type, 0)); } // if there is not any number - take a name as a number if (numbers.isEmpty() && !name.isEmpty()) { numbers.add(new ContactNumber(0, name, 0)); } // nothing to save if (numbers.isEmpty()) { return false; } if (name.isEmpty()) { // if name isn't defined if (numbers.size() == 1) { // if a single number - get it as a name name = numbers.get(0).number; } else { // get default name name = getContext().getString(R.string.Unnamed); } } DatabaseAccessHelper db = DatabaseAccessHelper.getInstance(getContext()); if (db != null) { if (contactId >= 0) { // delete the old contact db.deleteContact(contactId); } // save the new contact db.addContact(contactType, name, numbers); } return true; } // Adds row to the numbers list private boolean addRowToNumbersList(@NonNull String number, int type) { // create and add the new row LayoutInflater inflater = getActivity().getLayoutInflater(); View row = inflater.inflate(R.layout.row_contact_number, numbersViewList, false); numbersViewList.addView(row); // init row with number data setNumberType(row, type); setNumber(row, number); // init 'row remove' button ImageButton buttonRemove = (ImageButton) row.findViewById(R.id.button_remove); buttonRemove.setTag(row); buttonRemove.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { numbersViewList.removeView((View) v.getTag()); } }); // scroll list down moveScroll(); return true; } private void moveScroll() { View view = getView(); if (view != null) { final ScrollView scroll = (ScrollView) view.findViewById(R.id.scroll); scroll.post(new Runnable() { @Override public void run() { scroll.fullScroll(ScrollView.FOCUS_DOWN); } }); } } private String getName() { View view = getView(); if (view != null) { EditText nameEdit = (EditText) view.findViewById(R.id.edit_name); return nameEdit.getText().toString().trim(); } return ""; } private void setName(String name) { View view = getView(); if (view != null) { EditText nameEdit = (EditText) view.findViewById(R.id.edit_name); nameEdit.setText(name); } } private String getNumber(View row) { EditText numberEdit = (EditText) row.findViewById(R.id.edit_number); return numberEdit.getText().toString().trim(); } private void setNumber(View row, String number) { final EditText numberEdit = (EditText) row.findViewById(R.id.edit_number); numberEdit.setText(number); if (number == null || number.isEmpty()) { numberEdit.postDelayed(new Runnable() { @Override public void run() { numberEdit.requestFocus(); } }, 100); } } private int getNumberType(View row) { Spinner numberTypeSpinner = (Spinner) row.findViewById(R.id.spinner_number_type); switch (numberTypeSpinner.getSelectedItemPosition()) { case 1: return ContactNumber.TYPE_CONTAINS; case 2: return ContactNumber.TYPE_STARTS; case 3: return ContactNumber.TYPE_ENDS; } return ContactNumber.TYPE_EQUALS; } private void setNumberType(View row, int type) { int position = 0; switch (type) { case ContactNumber.TYPE_CONTAINS: position = 1; break; case ContactNumber.TYPE_STARTS: position = 2; break; case ContactNumber.TYPE_ENDS: position = 3; break; } Spinner numberTypeSpinner = (Spinner) row.findViewById(R.id.spinner_number_type); numberTypeSpinner.setSelection(position); } private void finishActivity(int result) { getActivity().setResult(result); getActivity().finish(); } // Shows menu dialog of contacts adding private void showAddContactsMenuDialog() { // create and show menu dialog for actions with the contact DialogBuilder dialog = new DialogBuilder(getContext()); dialog.setTitle(R.string.Add_number). addItem(R.string.From_contacts_list, new View.OnClickListener() { @Override public void onClick(View v) { showGetContactsFragment(ContactSourceType.FROM_CONTACTS); } }). addItem(R.string.From_calls_list, new View.OnClickListener() { @Override public void onClick(View v) { showGetContactsFragment(ContactSourceType.FROM_CALLS_LOG); } }). addItem(R.string.From_SMS_list, new View.OnClickListener() { @Override public void onClick(View v) { showGetContactsFragment(ContactSourceType.FROM_SMS_LIST); } }). addItem(R.string.From_Black_list, new View.OnClickListener() { @Override public void onClick(View v) { showGetContactsFragment(ContactSourceType.FROM_BLACK_LIST); } }). addItem(R.string.From_White_list, new View.OnClickListener() { @Override public void onClick(View v) { showGetContactsFragment(ContactSourceType.FROM_WHITE_LIST); } }). addItem(R.string.Manually, new View.OnClickListener() { @Override public void onClick(View v) { addRowToNumbersList("", ContactNumber.TYPE_EQUALS); } }). show(); } private void showGetContactsFragment(ContactSourceType sourceType) { GetContactsFragment.show(this, sourceType, true); } }