Mercurial > libervia-desktop-kivy
comparison src/cagou/plugins/plugin_upload_voice.py @ 95:3e3c097b07b7
upload: added voice plugin (for Android)
author | Goffi <goffi@goffi.org> |
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date | Tue, 27 Dec 2016 21:54:09 +0100 |
parents | |
children | 641678ddc26c |
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94:b94967b7ebfd | 95:3e3c097b07b7 |
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1 #!/usr/bin/python | |
2 # -*- coding: utf-8 -*- | |
3 | |
4 # Cagou: desktop/mobile frontend for Salut à Toi XMPP client | |
5 # Copyright (C) 2016 Jérôme Poisson (goffi@goffi.org) | |
6 | |
7 # This program is free software: you can redistribute it and/or modify | |
8 # it under the terms of the GNU Affero General Public License as published by | |
9 # the Free Software Foundation, either version 3 of the License, or | |
10 # (at your option) any later version. | |
11 | |
12 # This program is distributed in the hope that it will be useful, | |
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 # GNU Affero General Public License for more details. | |
16 | |
17 # You should have received a copy of the GNU Affero General Public License | |
18 # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 | |
20 | |
21 from sat.core import log as logging | |
22 log = logging.getLogger(__name__) | |
23 from sat.core.i18n import _ | |
24 from kivy.uix.boxlayout import BoxLayout | |
25 import sys | |
26 import time | |
27 from kivy.clock import Clock | |
28 if sys.platform == "android": | |
29 from kivy import properties | |
30 from plyer import audio | |
31 | |
32 | |
33 PLUGIN_INFO = { | |
34 "name": _(u"voice"), | |
35 "main": "VoiceRecorder", | |
36 "platforms": ["android"], | |
37 "description": _(u"upload a voice record"), | |
38 } | |
39 | |
40 | |
41 class VoiceRecorder(BoxLayout): | |
42 callback = properties.ObjectProperty() | |
43 cancel_cb = properties.ObjectProperty() | |
44 recording = properties.BooleanProperty(False) | |
45 playing = properties.BooleanProperty(False) | |
46 time = properties.NumericProperty(0) | |
47 | |
48 def __init__(self, **kwargs): | |
49 super(VoiceRecorder, self).__init__(**kwargs) | |
50 self._started_at = None | |
51 self._counter_timer = None | |
52 self._play_timer = None | |
53 self.record_time = None | |
54 self.audio = audio | |
55 self.audio.file_path = "/sdcard/cagou_record.3gp" | |
56 | |
57 def _updateTimer(self, dt): | |
58 self.time = int(time.time() - self._started_at) | |
59 | |
60 def switchRecording(self): | |
61 if self.playing: | |
62 self._stopPlaying() | |
63 if self.recording: | |
64 try: | |
65 audio.stop() | |
66 except Exception as e: | |
67 # an exception can happen if record is pressed | |
68 # repeatedly in a short time (not a normal use) | |
69 log.warning(u"Exception on stop: {}".format(e)) | |
70 self._counter_timer.cancel() | |
71 self.time = self.time + 1 | |
72 else: | |
73 audio.start() | |
74 self._started_at = time.time() | |
75 self.time = 0 | |
76 self._counter_timer = Clock.schedule_interval(self._updateTimer, 1) | |
77 | |
78 self.recording = not self.recording | |
79 | |
80 def _stopPlaying(self, dummy=None): | |
81 if self.record_time is None: | |
82 log.error("_stopPlaying should no be called when record_time is None") | |
83 return | |
84 audio.stop() | |
85 self.playing = False | |
86 self.time = self.record_time | |
87 if self._counter_timer is not None: | |
88 self._counter_timer.cancel() | |
89 | |
90 def playRecord(self): | |
91 if self.recording: | |
92 return | |
93 if self.playing: | |
94 self._stopPlaying() | |
95 else: | |
96 try: | |
97 audio.play() | |
98 except Exception as e: | |
99 # an exception can happen in the same situation | |
100 # as for audio.stop() above (i.e. bad record) | |
101 log.warning(u"Exception on play: {}".format(e)) | |
102 self.time = 0 | |
103 return | |
104 | |
105 self.playing = True | |
106 self.record_time = self.time | |
107 Clock.schedule_once(self._stopPlaying, self.time + 1) | |
108 self._started_at = time.time() | |
109 self.time = 0 | |
110 self._counter_timer = Clock.schedule_interval(self._updateTimer, 0.5) |