forked from processing/processing-android
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathDevices.java
More file actions
359 lines (312 loc) · 11 KB
/
Devices.java
File metadata and controls
359 lines (312 loc) · 11 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
/* -*- mode: java; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
Part of the Processing project - http://processing.org
Copyright (c) 2013-16 The Processing Foundation
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 2
as published by the Free Software Foundation.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package processing.mode.android;
import processing.app.exec.ProcessResult;
import processing.mode.android.EmulatorController.State;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.concurrent.*;
//import processing.app.EditorConsole;
/**
* <pre> AndroidEnvironment env = AndroidEnvironment.getInstance();
* AndroidDevice n1 = env.getHardware();
* AndroidDevice emu = env.getEmulator();</pre>
* @author Jonathan Feinberg <[email protected]>
*
*/
class Devices {
private static final String ADB_DEVICES_ERROR =
"Received unfamiliar output from “adb devices”.\n" +
"The device list may have errors.";
private static final Devices INSTANCE = new Devices();
private static final String BT_DEBUG_PORT = "4444";
private Device selectedDevice;
public static Devices getInstance() {
return INSTANCE;
}
private final Map<String, Device> devices =
new ConcurrentHashMap<String, Device>();
private final ExecutorService deviceLaunchThread =
Executors.newSingleThreadExecutor();
public Device getSelectedDevice() {
return selectedDevice;
}
public void setSelectedDevice(Device selectedDevice) {
this.selectedDevice = selectedDevice;
}
public static void killAdbServer() {
System.out.println("Shutting down any existing adb server...");
System.out.flush();
try {
AndroidSDK.runADB("kill-server");
} catch (final Exception e) {
System.err.println("Devices.killAdbServer() failed.");
e.printStackTrace();
}
}
public static void enableBlueToothDebugging() {
try {
// Enable debugging over bluetooth
// http://developer.android.com/training/wearables/apps/bt-debugging.html
AndroidSDK.runADB("forward", "tcp:" + BT_DEBUG_PORT, "localabstract:/adb-hub");
AndroidSDK.runADB("connect", "127.0.0.1:" + BT_DEBUG_PORT);
} catch (final Exception e) {
e.printStackTrace();
}
}
private Devices() {
if (processing.app.Base.DEBUG) {
System.out.println("Starting up Devices");
}
// killAdbServer();
Runtime.getRuntime().addShutdownHook(
new Thread("processing.mode.android.Devices Shutdown") {
public void run() {
//System.out.println("Shutting down Devices");
//System.out.flush();
for (Device device : new ArrayList<Device>(devices.values())) {
device.shutdown();
}
// Don't do this, it'll just make Eclipse and others freak out.
//killAdbServer();
}
});
}
public Future<Device> getEmulator(final boolean wear, final boolean gpu) {
final Callable<Device> androidFinder = new Callable<Device>() {
public Device call() throws Exception {
return blockingGetEmulator(wear, gpu);
}
};
final FutureTask<Device> task = new FutureTask<Device>(androidFinder);
deviceLaunchThread.execute(task);
return task;
}
private final Device blockingGetEmulator(final boolean wear, final boolean gpu) {
// System.out.println("going looking for emulator");
String port = AVD.getPort(wear);
Device emu = find(true, port);
if (emu != null) {
// System.out.println("found emu " + emu);
return emu;
}
// System.out.println("no emu found");
EmulatorController emuController = EmulatorController.getInstance(wear);
// System.out.println("checking emulator state");
if (emuController.getState() == State.NOT_RUNNING) {
try {
// System.out.println("not running, gonna launch");
emuController.launch(wear, gpu); // this blocks until emulator boots
// System.out.println("not just gonna, we've done the launch");
} catch (final IOException e) {
System.err.println("Problem while launching emulator.");
e.printStackTrace(System.err);
return null;
}
} else {
System.out.println("Emulator is " + emuController.getState() +
", which is not expected.");
}
// System.out.println("and now we're out");
// System.out.println("Devices.blockingGet thread is " + Thread.currentThread());
while (!Thread.currentThread().isInterrupted()) {
// System.err.println("AndroidEnvironment: looking for emulator in loop.");
// System.err.println("AndroidEnvironment: emulatorcontroller state is "
// + emuController.getState());
if (emuController.getState() == State.NOT_RUNNING) {
System.err.println("Error while starting the emulator. (" +
emuController.getState() + ")");
return null;
}
emu = find(true, port);
if (emu != null) {
// System.err.println("AndroidEnvironment: returning " + emu.getId()
// + " from loop.");
return emu;
}
try {
Thread.sleep(2000);
} catch (final InterruptedException e) {
System.err.println("Devices: interrupted in loop.");
return null;
}
}
return null;
}
private Device find(final boolean wantEmulator, final String port) {
refresh();
synchronized (devices) {
for (final Device device : devices.values()) {
if (port != null && device.getName().indexOf(port) == -1) continue;
final boolean isEmulator = device.getId().contains("emulator");
if ((isEmulator && wantEmulator) || (!isEmulator && !wantEmulator)) {
return device;
}
}
}
return null;
}
public List<Device> findMultiple(final boolean wantEmulator) {
List<Device> deviceList = new ArrayList<Device>();
refresh();
synchronized (devices) {
for (final Device device : devices.values()) {
final boolean isEmulator = device.getId().contains("emulator");
if ((isEmulator && wantEmulator) || (!isEmulator && !wantEmulator)) {
deviceList.add(device);
}
}
}
return deviceList;
}
/**
* @return the first Android hardware device known to be running, or null if there are none.
*/
public Future<Device> getHardware() {
Device device = getSelectedDevice();
if (device == null || !device.isAlive()) device = blockingGetHardware();
return getHardware(device);
}
public Future<Device> getHardware(final Device device) {
final Callable<Device> androidFinder = new Callable<Device>() {
public Device call() throws Exception {
return device;
}
};
final FutureTask<Device> task =
new FutureTask<Device>(androidFinder);
deviceLaunchThread.execute(task);
return task;
}
private final Device blockingGetHardware() {
Device hardware = find(false, null);
if (hardware != null) {
return hardware;
}
while (!Thread.currentThread().isInterrupted()) {
try {
Thread.sleep(2000);
} catch (final InterruptedException e) {
return null;
}
hardware = find(false, null);
if (hardware != null) {
return hardware;
}
}
return null;
}
private void refresh() {
final List<String> activeDevices = list();
for (final String deviceId : activeDevices) {
if (!devices.containsKey(deviceId)) {
Device device = new Device(this, deviceId);
if (device.hasFeature("watch")) {
// Watches are accessed through the paired mobile devices
continue;
}
addDevice(device);
}
}
}
private void addDevice(final Device device) {
// System.err.println("AndroidEnvironment: adding " + device.getId());
try {
device.initialize();
if (devices.put(device.getId(), device) != null) {
throw new IllegalStateException("Adding " + device
+ ", which already exists!");
}
} catch (final Exception e) {
System.err.println("While initializing " + device.getId() + ": " + e);
}
}
void deviceRemoved(final Device device) {
// System.err.println("AndroidEnvironment: removing " + device.getId());
if (devices.remove(device.getId()) == null) {
throw new IllegalStateException("I didn't know about device "
+ device.getId() + "!");
}
}
/**
* <p>First line starts "List of devices"
*
* <p>When an emulator is started with a debug port, then it shows up
* in the list of devices.
*
* <p>List of devices attached
* <br>HT91MLC00031 device
* <br>emulator-5554 offline
*
* <p>List of devices attached
* <br>HT91MLC00031 device
* <br>emulator-5554 device
*
* @return list of device identifiers
* @throws IOException
*/
public static List<String> list() {
if (AndroidSDK.adbDisabled) {
return Collections.emptyList();
}
ProcessResult result;
try {
// System.out.println("listing devices 00");
result = AndroidSDK.runADB("devices");
// System.out.println("listing devices 05");
} catch (InterruptedException e) {
return Collections.emptyList();
} catch (IOException e) {
System.err.println("Problem inside Devices.list()");
e.printStackTrace();
// System.err.println(e);
// System.err.println("checking devices");
// e.printStackTrace(EditorConsole.systemErr);
return Collections.emptyList();
}
// System.out.println("listing devices 10");
if (!result.succeeded()) {
if (result.getStderr().contains("protocol fault (no status)")) {
System.err.println("bleh: " + result); // THIS IS WORKING
} else {
System.err.println("nope: " + result);
}
return Collections.emptyList();
}
// System.out.println("listing devices 20");
// might read "List of devices attached"
final String stdout = result.getStdout();
if (!(stdout.contains("List of devices") || stdout.trim().length() == 0)) {
System.err.println(ADB_DEVICES_ERROR);
System.err.println("Output was “" + stdout + "”");
return Collections.emptyList();
}
// System.out.println("listing devices 30");
final List<String> devices = new ArrayList<String>();
for (final String line : result) {
if (line.contains("\t")) {
final String[] fields = line.split("\t");
if (fields[1].equals("device")) {
devices.add(fields[0]);
}
}
}
return devices;
}
}