linphone-android/src/android/org/linphone/assistant/CreateAccountCodeActivationFragment.java

package org.linphone.assistant;
/*
CreateAccountCodeActivationFragment.java
Copyright (C) 2017  Belledonne Communications, Grenoble, France

This program 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 2
of the License, or (at your option) any later version.

This program 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 this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/

import android.app.Fragment;
import android.os.Bundle;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;

import org.linphone.LinphoneManager;
import org.linphone.LinphonePreferences;
import org.linphone.R;
import org.linphone.core.AccountCreator;
import org.linphone.core.AccountCreatorListener;

public class CreateAccountCodeActivationFragment extends Fragment implements AccountCreatorListener {
    private String username, phone, dialcode;
    private TextView title, phonenumber;
    private EditText code;
    private boolean recoverAccount = false, linkAccount = false;
    private int code_length, accountNumber;
    private ImageView back;
    private Button checkAccount;
    private AccountCreator accountCreator;

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.assistant_account_creation_code_activation, container, false);

        username = getArguments().getString("Username");
        phone = getArguments().getString("Phone");
        dialcode = getArguments().getString("Dialcode");
        recoverAccount = getArguments().getBoolean("RecoverAccount");
        linkAccount = getArguments().getBoolean("LinkAccount");
        accountNumber = getArguments().getInt("AccountNumber");

        code_length = LinphonePreferences.instance().getCodeLength();
        accountCreator = LinphoneManager.getLc().createAccountCreator(LinphonePreferences.instance().getXmlrpcUrl());
        accountCreator.setListener(this);
        accountCreator.setUsername(username);
        accountCreator.setPhoneNumber(phone, dialcode);

        back = view.findViewById(R.id.back);
        if (back != null)
            back.setVisibility(Button.INVISIBLE);

        title = view.findViewById(R.id.title_account_activation);
        if (linkAccount) {
            title.setText(getString(R.string.assistant_link_account));
        } else if (recoverAccount) {
            title.setText(getString(R.string.assistant_linphone_account));
        }

        phonenumber = view.findViewById(R.id.send_phone_number);
        phonenumber.setText(accountCreator.getPhoneNumber());

        code = view.findViewById(R.id.assistant_code);
        code.addTextChangedListener(new TextWatcher() {
            @Override
            public void beforeTextChanged(CharSequence s, int start, int count, int after) {
            }

            @Override
            public void onTextChanged(CharSequence s, int start, int before, int count) {
            }

            @Override
            public void afterTextChanged(Editable s) {
                if (s.length() == code_length) {
                    checkAccount.setEnabled(true);
                } else {
                    checkAccount.setEnabled(false);
                }
            }
        });

        checkAccount = view.findViewById(R.id.assistant_check);
        checkAccount.setEnabled(false);
        checkAccount.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                checkAccount.setEnabled(false);
                accountCreator.setActivationCode(code.getText().toString());
                if (linkAccount) {
                    linkAccount();
                } else {
                    activateAccount();
                }
            }
        });


        return view;
    }

    private void linkAccount() {
        accountCreator.setUsername(LinphonePreferences.instance().getAccountUsername(accountNumber));
        accountCreator.setHa1(LinphonePreferences.instance().getAccountHa1(accountNumber));
        accountCreator.activateAlias();
    }

    private void activateAccount() {
        if (accountCreator.getUsername() == null) {
            accountCreator.setUsername(accountCreator.getPhoneNumber());
        }
        accountCreator.activateAccount();
    }

    @Override
    public void onIsAccountExist(AccountCreator accountCreator, AccountCreator.Status status, String resp) {
    }

    @Override
    public void onCreateAccount(AccountCreator accountCreator, AccountCreator.Status status, String resp) {
    }

    @Override
    public void onActivateAccount(AccountCreator accountCreator, AccountCreator.Status status, String resp) {
        if (AssistantActivity.instance() == null) {
            return;
        }
        if (status.equals(AccountCreator.Status.AccountActivated)) {
            checkAccount.setEnabled(true);
            if (accountCreator.getUsername() != null) {
                AssistantActivity.instance().linphoneLogIn(accountCreator);
                if (!recoverAccount) {
                    AssistantActivity.instance().isAccountVerified(accountCreator.getUsername());
                } else {
                    AssistantActivity.instance().success();
                }
            } else {
                AssistantActivity.instance().linphoneLogIn(accountCreator);
                if (!recoverAccount) {
                    AssistantActivity.instance().isAccountVerified(accountCreator.getPhoneNumber());
                } else {
                    AssistantActivity.instance().success();
                }
            }
        } else if (status.equals(AccountCreator.Status.RequestFailed)) {
            Toast.makeText(getActivity(), getString(R.string.wizard_server_unavailable), Toast.LENGTH_LONG).show();
        } else {
            Toast.makeText(getActivity(), getString(R.string.assistant_error_confirmation_code), Toast.LENGTH_LONG).show();
            AssistantActivity.instance().displayAssistantLinphoneLogin(phone, dialcode);
        }
    }

    @Override
    public void onLinkAccount(AccountCreator accountCreator, AccountCreator.Status status, String resp) {

    }

    @Override
    public void onActivateAlias(AccountCreator accountCreator, AccountCreator.Status status, String resp) {
        if (AssistantActivity.instance() == null) {
            return;
        }
        if (status.equals(AccountCreator.Status.AccountActivated)) {
            LinphonePreferences.instance().setPrefix(accountNumber, org.linphone.core.Utils.getPrefixFromE164(accountCreator.getPhoneNumber()));
            LinphonePreferences.instance().setLinkPopupTime("");
            AssistantActivity.instance().hideKeyboard();
            AssistantActivity.instance().success();
        }
    }

    @Override
    public void onIsAccountActivated(AccountCreator accountCreator, AccountCreator.Status status, String resp) {

    }

    @Override
    public void onRecoverAccount(AccountCreator accountCreator, AccountCreator.Status status, String resp) {
    }

    @Override
    public void onIsAccountLinked(AccountCreator accountCreator, AccountCreator.Status status, String resp) {

    }

    @Override
    public void onIsAliasUsed(AccountCreator accountCreator, AccountCreator.Status status, String resp) {

    }

    @Override
    public void onUpdateAccount(AccountCreator accountCreator, AccountCreator.Status status, String resp) {

    }
}