org.kaaproject.kaa.demo.notification.NotificationDemoActivity.java Source code

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Here is the source code for org.kaaproject.kaa.demo.notification.NotificationDemoActivity.java

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/**
 *  Copyright 2014-2016 CyberVision, 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 org.kaaproject.kaa.demo.notification;

import org.kaaproject.kaa.demo.notification.fragment.NotificationFragment;
import org.kaaproject.kaa.demo.notification.fragment.TopicFragment;

import android.os.Bundle;
import android.os.StrictMode;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;

public class NotificationDemoActivity extends FragmentActivity {

    public static final String TAG = KaaNotificationApp.class.getSimpleName();
    private Bundle fragmentData;

    public void saveFragmentData(Bundle dataBundle) {
        this.fragmentData = dataBundle;
    }

    public Bundle getFragmentData() {
        return fragmentData;
    }

    public void addBackStackFragment(Fragment fragment, String tag) {
        FragmentManager fm = getSupportFragmentManager();
        FragmentTransaction ft = fm.beginTransaction();
        ft.replace(R.id.container, fragment, tag);
        ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN);
        ft.addToBackStack(tag);
        ft.commit();
    }

    @Override
    public void onBackPressed() {
        if (getFragmentManager().getBackStackEntryCount() > 0) {
            getFragmentManager().popBackStack();
        } else {
            super.onBackPressed();
        }
    }

    @Override
    public void onCreate(Bundle savedInstance) {
        super.onCreate(savedInstance);
        setContentView(R.layout.notification_demo);
        StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
        StrictMode.setThreadPolicy(policy);

        showTopics();

        ((KaaNotificationApp) getApplicationContext()).setDemoActivity(this);
    }

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

        /*
         * Notify the application of the background state.
         */

        getNotificationApplication().pause();
    }

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

        /*
         * Notify the application of the foreground state.
         */

        getNotificationApplication().resume();
    }

    public KaaNotificationApp getNotificationApplication() {
        return (KaaNotificationApp) getApplication();
    }

    public void showNotifications() {
        NotificationFragment notificationFragment = new NotificationFragment();
        addBackStackFragment(notificationFragment, notificationFragment.getTag());
        replaceFragment(notificationFragment, notificationFragment.getFragmentTag());
    }

    public void showTopics() {
        TopicFragment topicFragment = new TopicFragment();
        replaceFragment(topicFragment, topicFragment.getFragmentTag());
    }

    public void replaceFragment(Fragment fragment, String tag) {
        getSupportFragmentManager().beginTransaction().replace(R.id.container, fragment, tag).commit();
    }

}