at.bitfire.davdroid.syncadapter.AccountDetailsFragment.java Source code

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Here is the source code for at.bitfire.davdroid.syncadapter.AccountDetailsFragment.java

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/*******************************************************************************
 * Copyright (c) 2014 Richard Hirner (bitfire web engineering).
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Public License v3.0
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/gpl.html
 * 
 * Contributors:
 *     Richard Hirner (bitfire web engineering) - initial API and implementation
 ******************************************************************************/
package at.bitfire.davdroid.syncadapter;

import android.accounts.Account;
import android.accounts.AccountManager;
import android.content.ContentResolver;
import android.os.Bundle;
import android.provider.ContactsContract;
import android.support.v4.app.Fragment;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;
import at.bitfire.davdroid.Constants;
import at.bitfire.davdroid.R;

public class AccountDetailsFragment extends Fragment implements TextWatcher {
    public static final String KEY_SERVER_INFO = "server_info";

    ServerInfo serverInfo;

    EditText editAccountName;

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

        serverInfo = (ServerInfo) getArguments().getSerializable(KEY_SERVER_INFO);

        editAccountName = (EditText) v.findViewById(R.id.account_name);
        editAccountName.addTextChangedListener(this);

        TextView textAccountNameInfo = (TextView) v.findViewById(R.id.account_name_info);
        if (!serverInfo.hasEnabledCalendars())
            textAccountNameInfo.setVisibility(View.GONE);

        setHasOptionsMenu(true);
        return v;
    }

    @Override
    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
        inflater.inflate(R.menu.account_details, menu);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
        case R.id.add_account:
            addAccount();
            break;
        default:
            return false;
        }
        return true;
    }

    // actions

    void addAccount() {
        ServerInfo serverInfo = (ServerInfo) getArguments().getSerializable(KEY_SERVER_INFO);
        String accountName = editAccountName.getText().toString();

        AccountManager accountManager = AccountManager.get(getActivity());
        Account account = new Account(accountName, Constants.ACCOUNT_TYPE);
        Bundle userData = new Bundle();
        userData.putString(Constants.ACCOUNT_KEY_BASE_URL, serverInfo.getBaseURL());
        userData.putString(Constants.ACCOUNT_KEY_USERNAME, serverInfo.getUserName());
        userData.putString(Constants.ACCOUNT_KEY_AUTH_PREEMPTIVE, Boolean.toString(serverInfo.isAuthPreemptive()));

        boolean syncContacts = false;
        for (ServerInfo.ResourceInfo addressBook : serverInfo.getAddressBooks())
            if (addressBook.isEnabled()) {
                userData.putString(Constants.ACCOUNT_KEY_ADDRESSBOOK_PATH, addressBook.getPath());
                ContentResolver.setIsSyncable(account, ContactsContract.AUTHORITY, 1);
                syncContacts = true;
                continue;
            }
        if (syncContacts) {
            ContentResolver.setIsSyncable(account, ContactsContract.AUTHORITY, 1);
            ContentResolver.setSyncAutomatically(account, ContactsContract.AUTHORITY, true);
        } else
            ContentResolver.setIsSyncable(account, ContactsContract.AUTHORITY, 0);

        if (accountManager.addAccountExplicitly(account, serverInfo.getPassword(), userData)) {
            // account created, now create calendars
            ContentResolver.setIsSyncable(account, "com.android.calendar", 0);

            getActivity().finish();
        } else
            Toast.makeText(getActivity(), "Couldn't create account (account with this name already existing?)",
                    Toast.LENGTH_LONG).show();
    }

    // input validation

    @Override
    public void onPrepareOptionsMenu(Menu menu) {
        boolean ok = false;
        ok = editAccountName.getText().length() > 0;
        MenuItem item = menu.findItem(R.id.add_account);
        item.setEnabled(ok);
    }

    @Override
    public void beforeTextChanged(CharSequence s, int start, int count, int after) {
    }

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

    @Override
    public void afterTextChanged(Editable s) {
    }
}