br.com.bioscada.apps.biotracks.fragments.ConfirmSyncDialogFragment.java Source code

Introduction

Here is the source code for br.com.bioscada.apps.biotracks.fragments.ConfirmSyncDialogFragment.java

Source

/*
 * Copyright 2013 Google Inc.
 *
 * 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 br.com.bioscada.apps.biotracks.fragments;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
import android.support.v4.app.FragmentActivity;

import br.com.bioscada.apps.biotracks.R;
import br.com.bioscada.apps.biotracks.util.PreferencesUtils;

/**
 * A DialogFrament to confirm sync to Google Drive.
 * 
 * @author Jimmy Shih
 */
public class ConfirmSyncDialogFragment extends AbstractMyTracksDialogFragment {

    /**
     * Interface for caller of this dialog fragment.
     * 
     * @author Jimmy Shih
     */
    public interface ConfirmSyncCaller {

        /**
         * Called when confirm sync is done.
         */
        public void onConfirmSyncDone(boolean enable);
    }

    public static final String CONFIRM_SYNC_DIALOG_TAG = "confirmSyncDialog";

    private ConfirmSyncCaller caller;

    @Override
    public void onAttach(Activity activity) {
        super.onAttach(activity);
        try {
            caller = (ConfirmSyncCaller) activity;
        } catch (ClassCastException e) {
            throw new ClassCastException(
                    activity.toString() + " must implement " + ConfirmSyncCaller.class.getSimpleName());
        }
    }

    @Override
    protected Dialog createDialog() {
        FragmentActivity fragmentActivity = getActivity();
        String googleAccount = PreferencesUtils.getString(fragmentActivity, R.string.google_account_key,
                PreferencesUtils.GOOGLE_ACCOUNT_DEFAULT);
        String message = getString(R.string.sync_drive_confirm_message, googleAccount,
                getString(R.string.my_tracks_app_name));
        return new AlertDialog.Builder(fragmentActivity).setMessage(message)
                .setNegativeButton(R.string.generic_no, new OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        caller.onConfirmSyncDone(false);
                    }
                }).setPositiveButton(R.string.generic_yes, new OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        caller.onConfirmSyncDone(true);
                    }
                }).setTitle(R.string.sync_drive_confirm_title).create();
    }

    @Override
    public void onCancel(DialogInterface arg0) {
        caller.onConfirmSyncDone(false);
    }
}