SampleSliceProvider.java revision d264a86530b606566e3c8d83e334018afd65a646 
1/*
2 * Copyright 2017 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
17package com.example.androidx.slice.demos;
18
19import android.app.PendingIntent;
20import android.content.ContentResolver;
21import android.content.Context;
22import android.content.Intent;
23import android.graphics.drawable.Icon;
24import android.net.Uri;
25import android.net.wifi.WifiManager;
26import android.provider.Settings;
27import android.support.annotation.NonNull;
28import android.text.format.DateUtils;
29
30import androidx.app.slice.Slice;
31import androidx.app.slice.SliceProvider;
32import androidx.app.slice.builders.GridBuilder;
33import androidx.app.slice.builders.ListBuilder;
34import androidx.app.slice.builders.MessagingSliceBuilder;
35
36/**
37 * Examples of using slice template builders.
38 */
39public class SampleSliceProvider extends SliceProvider {
40
41    public static final String ACTION_WIFI_CHANGED =
42            "com.example.androidx.slice.action.WIFI_CHANGED";
43    public static final String ACTION_TOAST =
44            "com.example.androidx.slice.action.TOAST";
45    public static final String EXTRA_TOAST_MESSAGE = "com.example.androidx.extra.TOAST_MESSAGE";
46
47    public static final String[] URI_PATHS = {"message", "wifi", "note", "ride", "toggle",
48            "contact", "gallery", "weather"};
49
50    /**
51     * @return Uri with the provided path
52     */
53    public static Uri getUri(String path, Context context) {
54        return new Uri.Builder()
55                .scheme(ContentResolver.SCHEME_CONTENT)
56                .authority(context.getPackageName())
57                .appendPath(path)
58                .build();
59    }
60
61    @Override
62    public boolean onCreateSliceProvider() {
63        return true;
64    }
65
66    @NonNull
67    @Override
68    public Uri onMapIntentToUri(Intent intent) {
69        return getUri("wifi", getContext());
70    }
71
72    @Override
73    public Slice onBindSlice(Uri sliceUri) {
74        String path = sliceUri.getPath();
75        switch (path) {
76            case "/message":
77                return createMessagingSlice(sliceUri);
78            case "/wifi":
79                return createWifiSlice(sliceUri);
80            case "/note":
81                return createNoteSlice(sliceUri);
82            case "/ride":
83                return createRideSlice(sliceUri);
84            case "/toggle":
85                return createCustomToggleSlice(sliceUri);
86            case "/contact":
87                return createContact(sliceUri);
88            case "/gallery":
89                return createGallery(sliceUri);
90            case "/weather":
91                return createWeather(sliceUri);
92        }
93        throw new IllegalArgumentException("Unknown uri " + sliceUri);
94    }
95
96    private Slice createWeather(Uri sliceUri) {
97        return new GridBuilder(sliceUri)
98                .addCell(cb -> cb
99                        .addLargeImage(Icon.createWithResource(getContext(), R.drawable.weather_1))
100                        .addText("MON")
101                        .addTitleText("69\u00B0"))
102                .addCell(cb -> cb
103                        .addLargeImage(Icon.createWithResource(getContext(), R.drawable.weather_2))
104                        .addText("TUE")
105                        .addTitleText("71\u00B0"))
106                .addCell(cb -> cb
107                        .addLargeImage(Icon.createWithResource(getContext(), R.drawable.weather_3))
108                        .addText("WED")
109                        .addTitleText("76\u00B0"))
110                .addCell(cb -> cb
111                        .addLargeImage(Icon.createWithResource(getContext(), R.drawable.weather_4))
112                        .addText("THU")
113                        .addTitleText("72\u00B0"))
114                .addCell(cb -> cb
115                        .addLargeImage(Icon.createWithResource(getContext(), R.drawable.weather_1))
116                        .addText("FRI")
117                        .addTitleText("68\u00B0"))
118                .build();
119    }
120
121    private Slice createGallery(Uri sliceUri) {
122        return new GridBuilder(sliceUri)
123                .addCell(cb -> cb
124                    .addLargeImage(Icon.createWithResource(getContext(), R.drawable.slices_1)))
125                .addCell(cb -> cb
126                    .addLargeImage(Icon.createWithResource(getContext(), R.drawable.slices_2)))
127                .addCell(cb -> cb
128                    .addLargeImage(Icon.createWithResource(getContext(), R.drawable.slices_3)))
129                .addCell(cb -> cb
130                    .addLargeImage(Icon.createWithResource(getContext(), R.drawable.slices_4)))
131                .build();
132    }
133
134    private Slice createContact(Uri sliceUri) {
135        return new ListBuilder(sliceUri)
136                .setColor(0xff3949ab)
137                .addRow(b -> b
138                        .setTitle("Mady Pitza")
139                        .setSubtitle("Frequently contacted contact")
140                        .setIsHeader(true)
141                        .addEndItem(Icon.createWithResource(getContext(), R.drawable.mady)))
142                .addGrid(b -> b
143                        .addCell(cb -> cb
144                            .addImage(Icon.createWithResource(getContext(), R.drawable.ic_call))
145                            .addText("Call")
146                            .setContentIntent(getBroadcastIntent(ACTION_TOAST, "call")))
147                        .addCell(cb -> cb
148                            .addImage(Icon.createWithResource(getContext(), R.drawable.ic_text))
149                            .addText("Text")
150                            .setContentIntent(getBroadcastIntent(ACTION_TOAST, "text")))
151                        .addCell(cb ->cb
152                            .addImage(Icon.createWithResource(getContext(), R.drawable.ic_video))
153                            .setContentIntent(getBroadcastIntent(ACTION_TOAST, "video"))
154                            .addText("Video"))
155                        .addCell(cb -> cb
156                            .addImage(Icon.createWithResource(getContext(), R.drawable.ic_email))
157                            .addText("Email")
158                            .setContentIntent(getBroadcastIntent(ACTION_TOAST, "email"))))
159                .build();
160    }
161
162    private Slice createMessagingSlice(Uri sliceUri) {
163        // TODO: Remote input.
164        return new MessagingSliceBuilder(sliceUri)
165                .add(b -> b
166                        .addText("yo home \uD83C\uDF55, I emailed you the info")
167                        .addTimestamp(System.currentTimeMillis() - 20 * DateUtils.MINUTE_IN_MILLIS)
168                        .addSource(Icon.createWithResource(getContext(), R.drawable.mady)))
169                .add(b -> b
170                        .addText("just bought my tickets")
171                        .addTimestamp(System.currentTimeMillis() - 10 * DateUtils.MINUTE_IN_MILLIS))
172                .add(b -> b
173                        .addText("yay! can't wait for getContext() weekend!\n"
174                                + "\uD83D\uDE00")
175                        .addTimestamp(System.currentTimeMillis() - 5 * DateUtils.MINUTE_IN_MILLIS)
176                        .addSource(Icon.createWithResource(getContext(), R.drawable.mady)))
177                .build();
178
179    }
180
181    private Slice createNoteSlice(Uri sliceUri) {
182        // TODO: Remote input.
183        return new ListBuilder(sliceUri)
184                .setColor(0xfff4b400)
185                .addRow(b -> b
186                    .setTitle("Create new note")
187                    .setSubtitle("with this note taking app")
188                    .addEndItem(Icon.createWithResource(getContext(), R.drawable.ic_create),
189                            getBroadcastIntent(ACTION_TOAST, "create note"))
190                    .addEndItem(Icon.createWithResource(getContext(), R.drawable.ic_voice),
191                            getBroadcastIntent(ACTION_TOAST, "voice note"))
192                    .addEndItem(Icon.createWithResource(getContext(), R.drawable.ic_camera),
193                            getIntent("android.media.action.IMAGE_CAPTURE")))
194                .build();
195    }
196
197    private Slice createRideSlice(Uri sliceUri) {
198        return new ListBuilder(sliceUri)
199                .setColor(0xff1b5e20)
200                .addSummaryRow(b -> b
201                    .setTitle("Get ride")
202                    .setSubtitle("Multiple cars 4 minutes away")
203                    .addEndItem(Icon.createWithResource(getContext(), R.drawable.ic_home),
204                            getBroadcastIntent(ACTION_TOAST, "home"))
205                    .addEndItem(Icon.createWithResource(getContext(), R.drawable.ic_work),
206                            getBroadcastIntent(ACTION_TOAST, "work")))
207                .addRow(b -> b
208                    .setContentIntent(getBroadcastIntent(ACTION_TOAST, "work"))
209                    .setTitle("Work")
210                    .setSubtitle("2 min")
211                    .addEndItem(Icon.createWithResource(getContext(), R.drawable.ic_work)))
212                .addRow(b -> b
213                    .setContentIntent(getBroadcastIntent(ACTION_TOAST, "home"))
214                    .setTitle("Home")
215                    .setSubtitle("2 hours 33 min via 101")
216                    .addEndItem(Icon.createWithResource(getContext(), R.drawable.ic_home)))
217                .addRow(b -> b
218                    .setContentIntent(getBroadcastIntent(ACTION_TOAST, "book ride"))
219                    .setTitle("Book ride")
220                    .addEndItem(Icon.createWithResource(getContext(), R.drawable.ic_car)))
221                .build();
222    }
223
224    private Slice createCustomToggleSlice(Uri sliceUri) {
225        // TODO: support 2 custom toggles in the same row
226        return new ListBuilder(sliceUri)
227                .setColor(0xffff4081)
228                .addRow(b -> b
229                    .setTitle("Custom toggle")
230                    .setSubtitle("It can support two states")
231                    .addToggle(getBroadcastIntent(ACTION_TOAST, "star toggled"),
232                            true /* isChecked */,
233                            Icon.createWithResource(getContext(), R.drawable.toggle_star)))
234                .build();
235    }
236
237    private Slice createWifiSlice(Uri sliceUri) {
238        // Get wifi state
239        WifiManager wifiManager = (WifiManager) getContext().getSystemService(Context.WIFI_SERVICE);
240        int wifiState = wifiManager.getWifiState();
241        boolean wifiEnabled = false;
242        String state;
243        switch (wifiState) {
244            case WifiManager.WIFI_STATE_DISABLED:
245            case WifiManager.WIFI_STATE_DISABLING:
246                state = "disconnected";
247                break;
248            case WifiManager.WIFI_STATE_ENABLED:
249            case WifiManager.WIFI_STATE_ENABLING:
250                state = wifiManager.getConnectionInfo().getSSID();
251                wifiEnabled = true;
252                break;
253            case WifiManager.WIFI_STATE_UNKNOWN:
254            default:
255                state = ""; // just don't show anything?
256                break;
257        }
258        boolean finalWifiEnabled = wifiEnabled;
259        return new ListBuilder(sliceUri)
260                .setColor(0xff4285f4)
261                .addRow(b -> b
262                    .setTitle("Wi-fi")
263                    .setTitleItem(Icon.createWithResource(getContext(), R.drawable.ic_wifi))
264                    .setSubtitle(state)
265                    .addToggle(getBroadcastIntent(ACTION_WIFI_CHANGED, null), finalWifiEnabled)
266                    .setContentIntent(getIntent(Settings.ACTION_WIFI_SETTINGS)))
267            .build();
268    }
269
270    private PendingIntent getIntent(String action) {
271        Intent intent = new Intent(action);
272        PendingIntent pi = PendingIntent.getActivity(getContext(), 0, intent, 0);
273        return pi;
274    }
275
276    private PendingIntent getBroadcastIntent(String action, String message) {
277        Intent intent = new Intent(action);
278        if (message != null) {
279            intent.putExtra(EXTRA_TOAST_MESSAGE, message);
280        }
281        intent.setClass(getContext(), SliceBroadcastReceiver.class);
282        return PendingIntent.getBroadcast(getContext(), 0, intent,
283                PendingIntent.FLAG_CANCEL_CURRENT);
284    }
285}
286