org.linphone.setup.SetupActivity.java Source code

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Here is the source code for org.linphone.setup.SetupActivity.java

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package org.linphone.setup;

/*
SetupActivity.java
Copyright (C) 2012  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 org.linphone.LinphoneActivity;
import org.linphone.LinphoneManager;
import org.linphone.LinphonePreferences;
import org.linphone.LinphonePreferences.AccountBuilder;
import org.linphone.R;
import org.linphone.core.LinphoneAddress;
import org.linphone.core.LinphoneAddress.TransportType;
import org.linphone.core.LinphoneCore;
import org.linphone.core.LinphoneCore.RegistrationState;
import org.linphone.core.LinphoneCoreException;
import org.linphone.core.LinphoneCoreFactory;
import org.linphone.core.LinphoneCoreListenerBase;
import org.linphone.core.LinphoneProxyConfig;

import android.app.Activity;
import android.content.Context;
import android.content.pm.ActivityInfo;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentTransaction;
import android.text.TextUtils;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.inputmethod.InputMethodManager;
import android.widget.RelativeLayout;
import android.widget.Toast;

/**
 * @author Sylvain Berfini
 */
public class SetupActivity extends FragmentActivity implements OnClickListener {
    private static SetupActivity instance;
    private RelativeLayout back, next, cancel;
    private SetupFragmentsEnum currentFragment;
    private SetupFragmentsEnum firstFragment;
    private Fragment fragment;
    private LinphonePreferences mPrefs;
    private boolean accountCreated = false;
    private LinphoneCoreListenerBase mListener;
    private LinphoneAddress address;

    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        if (getResources().getBoolean(R.bool.isTablet)
                && getRequestedOrientation() != ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE) {
            setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
        }

        setContentView(R.layout.setup);
        firstFragment = getResources().getBoolean(R.bool.setup_use_linphone_as_first_fragment)
                ? SetupFragmentsEnum.LINPHONE_LOGIN
                : SetupFragmentsEnum.WELCOME;
        if (findViewById(R.id.fragmentContainer) != null) {
            if (savedInstanceState == null) {
                display(firstFragment);
            } else {
                currentFragment = (SetupFragmentsEnum) savedInstanceState.getSerializable("CurrentFragment");
            }
        }
        mPrefs = LinphonePreferences.instance();

        initUI();

        mListener = new LinphoneCoreListenerBase() {
            @Override
            public void registrationState(LinphoneCore lc, LinphoneProxyConfig cfg,
                    LinphoneCore.RegistrationState state, String smessage) {
                if (accountCreated) {
                    if (address != null && address.asString().equals(cfg.getIdentity())) {
                        if (state == RegistrationState.RegistrationOk) {
                            if (LinphoneManager.getLc().getDefaultProxyConfig() != null) {
                                launchEchoCancellerCalibration(true);
                            }
                        } else if (state == RegistrationState.RegistrationFailed) {
                            Toast.makeText(SetupActivity.this, getString(R.string.first_launch_bad_login_password),
                                    Toast.LENGTH_LONG).show();
                        }
                    }
                }
            }
        };

        instance = this;
    };

    @Override
    protected void onResume() {
        super.onResume();

        LinphoneCore lc = LinphoneManager.getLcIfManagerNotDestroyedOrNull();
        if (lc != null) {
            lc.addListener(mListener);
        }
    }

    @Override
    protected void onPause() {
        LinphoneCore lc = LinphoneManager.getLcIfManagerNotDestroyedOrNull();
        if (lc != null) {
            lc.removeListener(mListener);
        }

        super.onPause();
    }

    @Override
    protected void onSaveInstanceState(Bundle outState) {
        outState.putSerializable("CurrentFragment", currentFragment);
        super.onSaveInstanceState(outState);
    }

    public static SetupActivity instance() {
        return instance;
    }

    private void initUI() {
        back = (RelativeLayout) findViewById(R.id.setup_back);
        back.setOnClickListener(this);
        next = (RelativeLayout) findViewById(R.id.setup_next);
        next.setOnClickListener(this);
        cancel = (RelativeLayout) findViewById(R.id.setup_cancel);
        cancel.setOnClickListener(this);
    }

    private void changeFragment(Fragment newFragment) {
        FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();

        //      transaction.addToBackStack("");
        transaction.replace(R.id.fragmentContainer, newFragment);

        transaction.commitAllowingStateLoss();
    }

    @Override
    public void onClick(View v) {
        int id = v.getId();

        if (id == R.id.setup_cancel) {
            LinphonePreferences.instance().firstLaunchSuccessful();
            if (getResources().getBoolean(R.bool.setup_cancel_move_to_back)) {
                moveTaskToBack(true);
            } else {
                setResult(Activity.RESULT_CANCELED);
                finish();
            }
        } else if (id == R.id.setup_next) {
            if (firstFragment == SetupFragmentsEnum.LINPHONE_LOGIN) {
                LinphoneLoginFragment linphoneFragment = (LinphoneLoginFragment) fragment;
                linphoneFragment.linphoneLogIn();
            } else {
                if (currentFragment == SetupFragmentsEnum.WELCOME) {
                    MenuFragment fragment = new MenuFragment();
                    changeFragment(fragment);
                    currentFragment = SetupFragmentsEnum.MENU;

                    next.setVisibility(View.GONE);
                    back.setVisibility(View.VISIBLE);
                } else if (currentFragment == SetupFragmentsEnum.WIZARD_CONFIRM) {
                    finish();
                }
            }
        } else if (id == R.id.setup_back) {
            onBackPressed();
        }
    }

    @Override
    public void onBackPressed() {
        if (currentFragment == firstFragment) {
            LinphonePreferences.instance().firstLaunchSuccessful();
            if (getResources().getBoolean(R.bool.setup_cancel_move_to_back)) {
                moveTaskToBack(true);
            } else {
                setResult(Activity.RESULT_CANCELED);
                finish();
            }
        }
        if (currentFragment == SetupFragmentsEnum.MENU) {
            WelcomeFragment fragment = new WelcomeFragment();
            changeFragment(fragment);
            currentFragment = SetupFragmentsEnum.WELCOME;

            next.setVisibility(View.VISIBLE);
            back.setVisibility(View.GONE);
        } else if (currentFragment == SetupFragmentsEnum.GENERIC_LOGIN
                || currentFragment == SetupFragmentsEnum.LINPHONE_LOGIN
                || currentFragment == SetupFragmentsEnum.WIZARD
                || currentFragment == SetupFragmentsEnum.REMOTE_PROVISIONING) {
            MenuFragment fragment = new MenuFragment();
            changeFragment(fragment);
            currentFragment = SetupFragmentsEnum.MENU;
        } else if (currentFragment == SetupFragmentsEnum.WELCOME) {
            finish();
        }
    }

    private void launchEchoCancellerCalibration(boolean sendEcCalibrationResult) {
        boolean needsEchoCalibration = LinphoneManager.getLc().needsEchoCalibration();
        if (needsEchoCalibration && mPrefs.isFirstLaunch()) {
            mPrefs.setAccountEnabled(mPrefs.getAccountCount() - 1, false); //We'll enable it after the echo calibration
            EchoCancellerCalibrationFragment fragment = new EchoCancellerCalibrationFragment();
            fragment.enableEcCalibrationResultSending(sendEcCalibrationResult);
            changeFragment(fragment);
            currentFragment = SetupFragmentsEnum.ECHO_CANCELLER_CALIBRATION;
            back.setVisibility(View.VISIBLE);
            next.setVisibility(View.GONE);
            next.setEnabled(false);
            cancel.setEnabled(false);
        } else {
            success();
        }
    }

    private void logIn(String username, String password, String domain, boolean sendEcCalibrationResult) {
        InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
        if (imm != null && getCurrentFocus() != null) {
            imm.hideSoftInputFromWindow(getCurrentFocus().getWindowToken(), 0);
        }

        saveCreatedAccount(username, password, domain);

        if (LinphoneManager.getLc().getDefaultProxyConfig() != null) {
            launchEchoCancellerCalibration(sendEcCalibrationResult);
        }
    }

    public void checkAccount(String username, String password, String domain) {
        saveCreatedAccount(username, password, domain);
    }

    public void linphoneLogIn(String username, String password, boolean validate) {
        if (validate) {
            checkAccount(username, password, getString(R.string.default_domain));
        } else {
            logIn(username, password, getString(R.string.default_domain), true);
        }
    }

    public void genericLogIn(String username, String password, String domain) {
        logIn(username, password, domain, false);
    }

    private void display(SetupFragmentsEnum fragment) {
        switch (fragment) {
        case WELCOME:
            displayWelcome();
            break;
        case LINPHONE_LOGIN:
            displayLoginLinphone();
            break;
        default:
            throw new IllegalStateException("Can't handle " + fragment);
        }
    }

    public void displayWelcome() {
        fragment = new WelcomeFragment();
        changeFragment(fragment);
        currentFragment = SetupFragmentsEnum.WELCOME;
    }

    public void displayLoginGeneric() {
        fragment = new GenericLoginFragment();
        changeFragment(fragment);
        currentFragment = SetupFragmentsEnum.GENERIC_LOGIN;
    }

    public void displayLoginLinphone() {
        fragment = new LinphoneLoginFragment();
        changeFragment(fragment);
        currentFragment = SetupFragmentsEnum.LINPHONE_LOGIN;
    }

    public void displayWizard() {
        fragment = new WizardFragment();
        changeFragment(fragment);
        currentFragment = SetupFragmentsEnum.WIZARD;
    }

    public void displayRemoteProvisioning() {
        fragment = new RemoteProvisioningFragment();
        changeFragment(fragment);
        currentFragment = SetupFragmentsEnum.REMOTE_PROVISIONING;
    }

    public void saveCreatedAccount(String username, String password, String domain) {
        if (accountCreated)
            return;

        if (username.startsWith("sip:")) {
            username = username.substring(4);
        }

        if (username.contains("@"))
            username = username.split("@")[0];

        if (domain.startsWith("sip:")) {
            domain = domain.substring(4);
        }

        String identity = "sip:" + username + "@" + domain;
        try {
            address = LinphoneCoreFactory.instance().createLinphoneAddress(identity);
        } catch (LinphoneCoreException e) {
            e.printStackTrace();
        }
        boolean isMainAccountLinphoneDotOrg = domain.equals(getString(R.string.default_domain));
        boolean useLinphoneDotOrgCustomPorts = getResources().getBoolean(R.bool.use_linphone_server_ports);
        AccountBuilder builder = new AccountBuilder(LinphoneManager.getLc()).setUsername(username).setDomain(domain)
                .setPassword(password);

        if (isMainAccountLinphoneDotOrg && useLinphoneDotOrgCustomPorts) {
            if (getResources().getBoolean(R.bool.disable_all_security_features_for_markets)) {
                builder.setProxy(domain + ":5228").setTransport(TransportType.LinphoneTransportTcp);
            } else {
                builder.setProxy(domain + ":5223").setTransport(TransportType.LinphoneTransportTls);
            }

            builder.setExpires("604800").setOutboundProxyEnabled(true).setAvpfEnabled(true).setAvpfRRInterval(3)
                    .setQualityReportingCollector("sip:voip-metrics@sip.linphone.org")
                    .setQualityReportingEnabled(true).setQualityReportingInterval(180).setRealm("sip.linphone.org");

            mPrefs.setStunServer(getString(R.string.default_stun));
            mPrefs.setIceEnabled(true);
        } else {
            String forcedProxy = getResources().getString(R.string.setup_forced_proxy);
            if (!TextUtils.isEmpty(forcedProxy)) {
                builder.setProxy(forcedProxy).setOutboundProxyEnabled(true).setAvpfRRInterval(5);
            }
        }

        if (getResources().getBoolean(R.bool.enable_push_id)) {
            String regId = mPrefs.getPushNotificationRegistrationID();
            String appId = getString(R.string.push_sender_id);
            if (regId != null && mPrefs.isPushNotificationEnabled()) {
                String contactInfos = "app-id=" + appId + ";pn-type=google;pn-tok=" + regId;
                builder.setContactParameters(contactInfos);
            }
        }

        try {
            builder.saveNewAccount();
            accountCreated = true;
        } catch (LinphoneCoreException e) {
            e.printStackTrace();
        }
    }

    public void displayWizardConfirm(String username) {
        WizardConfirmFragment fragment = new WizardConfirmFragment();

        Bundle extras = new Bundle();
        extras.putString("Username", username);
        fragment.setArguments(extras);
        changeFragment(fragment);

        currentFragment = SetupFragmentsEnum.WIZARD_CONFIRM;

        next.setVisibility(View.VISIBLE);
        next.setEnabled(false);
        back.setVisibility(View.GONE);
    }

    public void isAccountVerified(String username) {
        Toast.makeText(this, getString(R.string.setup_account_validated), Toast.LENGTH_LONG).show();
        LinphoneManager.getLcIfManagerNotDestroyedOrNull().refreshRegisters();
        launchEchoCancellerCalibration(true);
    }

    public void isEchoCalibrationFinished() {
        mPrefs.setAccountEnabled(mPrefs.getAccountCount() - 1, true);
        success();
    }

    public void success() {
        mPrefs.firstLaunchSuccessful();
        LinphoneActivity.instance().isNewProxyConfig();
        setResult(Activity.RESULT_OK);
        finish();
    }
}