Skip to content

Most visited

Recently visited

navigation
RecipeAssistant / Application / src / com.example.android.wearable.recipeassistant /

RecipeService.java

1
/*
2
 * Copyright (C) 2014 The Android Open Source Project
3
 *
4
 * Licensed under the Apache License, Version 2.0 (the "License");
5
 * you may not use this file except in compliance with the License.
6
 * You may obtain a copy of the License at
7
 *
8
 *      http://www.apache.org/licenses/LICENSE-2.0
9
 *
10
 * Unless required by applicable law or agreed to in writing, software
11
 * distributed under the License is distributed on an "AS IS" BASIS,
12
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13
 * See the License for the specific language governing permissions and
14
 * limitations under the License.
15
 */
16
 
17
package com.example.android.wearable.recipeassistant;
18
 
19
import android.app.Notification;
20
import android.app.Service;
21
import android.content.Intent;
22
import android.graphics.Bitmap;
23
import android.os.Binder;
24
import android.os.IBinder;
25
import android.support.v4.app.NotificationManagerCompat;
26
import android.support.v4.app.NotificationCompat;
27
 
28
import java.util.ArrayList;
29
 
30
public class RecipeService extends Service {
31
    private NotificationManagerCompat mNotificationManager;
32
    private Binder mBinder = new LocalBinder();
33
    private Recipe mRecipe;
34
 
35
    public class LocalBinder extends Binder {
36
        RecipeService getService() {
37
            return RecipeService.this;
38
        }
39
    }
40
 
41
    @Override
42
    public void onCreate() {
43
        mNotificationManager = NotificationManagerCompat.from(this);
44
    }
45
 
46
    @Override
47
    public IBinder onBind(Intent intent) {
48
        return mBinder;
49
    }
50
 
51
    @Override
52
    public int onStartCommand(Intent intent, int flags, int startId) {
53
        if (intent.getAction().equals(Constants.ACTION_START_COOKING)) {
54
            createNotification(intent);
55
            return START_STICKY;
56
        }
57
        return START_NOT_STICKY;
58
    }
59
 
60
    private void createNotification(Intent intent) {
61
        mRecipe = Recipe.fromBundle(intent.getBundleExtra(Constants.EXTRA_RECIPE));
62
        ArrayList<Notification> notificationPages = new ArrayList<Notification>();
63
 
64
        int stepCount = mRecipe.recipeSteps.size();
65
 
66
        for (int i = 0; i < stepCount; ++i) {
67
            Recipe.RecipeStep recipeStep = mRecipe.recipeSteps.get(i);
68
            NotificationCompat.BigTextStyle style = new NotificationCompat.BigTextStyle();
69
            style.bigText(recipeStep.stepText);
70
            style.setBigContentTitle(String.format(
71
                    getResources().getString(R.string.step_count), i + 1, stepCount));
72
            style.setSummaryText("");
73
            NotificationCompat.Builder builder = new NotificationCompat.Builder(this);
74
            builder.setStyle(style);
75
            notificationPages.add(builder.build());
76
        }
77
 
78
        NotificationCompat.Builder builder = new NotificationCompat.Builder(this);
79
 
80
        if (mRecipe.recipeImage != null) {
81
            Bitmap recipeImage = Bitmap.createScaledBitmap(
82
                    AssetUtils.loadBitmapAsset(this, mRecipe.recipeImage),
83
                    Constants.NOTIFICATION_IMAGE_WIDTH, Constants.NOTIFICATION_IMAGE_HEIGHT, false);
84
            builder.setLargeIcon(recipeImage);
85
        }
86
        builder.setContentTitle(mRecipe.titleText);
87
        builder.setContentText(mRecipe.summaryText);
88
        builder.setSmallIcon(R.mipmap.ic_notification_recipe);
89
 
90
        Notification notification = builder
91
                .extend(new NotificationCompat.WearableExtender()
92
                        .addPages(notificationPages))
93
                .build();
94
        mNotificationManager.notify(Constants.NOTIFICATION_ID, notification);
95
    }
96
}
This site uses cookies to store your preferences for site-specific language and display options.

Get the latest Android developer news and tips that will help you find success on Google Play.

* Required Fields

Hooray!

Browse this site in ?

You requested a page in , but your language preference for this site is .

Would you like to change your language preference and browse this site in ? If you want to change your language preference later, use the language menu at the bottom of each page.

This class requires API level or higher

This doc is hidden because your selected API level for the documentation is . You can change the documentation API level with the selector above the left navigation.

For more information about specifying the API level your app requires, read Supporting Different Platform Versions.

Take a one-minute survey?
Help us improve Android tools and documentation.