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
|
/*
* Copyright (C) 2010 The Android Open Source Project
*
* 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 android.provider;
import android.content.ContentUris;
import android.net.Uri;
import android.util.Log;
/**
* The MTP provider supports accessing content on MTP and PTP devices.
* @hide
*/
public final class Mtp
{
private final static String TAG = "Mtp";
public static final String AUTHORITY = "mtp";
private static final String CONTENT_AUTHORITY_SLASH = "content://" + AUTHORITY + "/";
private static final String CONTENT_AUTHORITY_DEVICE_SLASH = "content://" + AUTHORITY + "/device/";
/**
* Contains list of all MTP/PTP devices
*/
public static final class Device implements BaseColumns {
public static final Uri CONTENT_URI = Uri.parse(CONTENT_AUTHORITY_SLASH + "device");
public static Uri getContentUri(int deviceID) {
return Uri.parse(CONTENT_AUTHORITY_DEVICE_SLASH + deviceID);
}
/**
* The manufacturer of the device
* <P>Type: TEXT</P>
*/
public static final String MANUFACTURER = "manufacturer";
/**
* The model name of the device
* <P>Type: TEXT</P>
*/
public static final String MODEL = "model";
}
/**
* Contains list of storage units for an MTP/PTP device
*/
public static final class Storage implements BaseColumns {
public static Uri getContentUri(int deviceID) {
return Uri.parse(CONTENT_AUTHORITY_DEVICE_SLASH + deviceID + "/storage");
}
public static Uri getContentUri(int deviceID, int storageID) {
return Uri.parse(CONTENT_AUTHORITY_DEVICE_SLASH + deviceID + "/storage/" + storageID);
}
/**
* Storage unit identifier
* <P>Type: TEXT</P>
*/
public static final String IDENTIFIER = "identifier";
/**
* Storage unit description
* <P>Type: TEXT</P>
*/
public static final String DESCRIPTION = "description";
}
/**
* Contains list of objects on an MTP/PTP device
*/
public static final class Object implements BaseColumns {
public static Uri getContentUri(int deviceID, int objectID) {
return Uri.parse(CONTENT_AUTHORITY_DEVICE_SLASH + deviceID
+ "/object/" + objectID);
}
public static Uri getContentUriForObjectChildren(int deviceID, int objectID) {
return Uri.parse(CONTENT_AUTHORITY_DEVICE_SLASH + deviceID
+ "/object/" + objectID + "/child");
}
public static Uri getContentUriForStorageChildren(int deviceID, int storageID) {
return Uri.parse(CONTENT_AUTHORITY_DEVICE_SLASH + deviceID
+ "/storage/" + storageID + "/child");
}
/**
* The following columns correspond to the fields in the ObjectInfo dataset
* as described in the MTP specification.
*/
/**
* The ID of the storage unit containing the object.
* <P>Type: INTEGER</P>
*/
public static final String STORAGE_ID = "storage_id";
/**
* The object's format. Can be one of the FORMAT_* symbols below,
* or any of the valid MTP object formats as defined in the MTP specification.
* <P>Type: INTEGER</P>
*/
public static final String FORMAT = "format";
/**
* The protection status of the object. See the PROTECTION_STATUS_*symbols below.
* <P>Type: INTEGER</P>
*/
public static final String PROTECTION_STATUS = "protection_status";
/**
* The size of the object in bytes.
* <P>Type: INTEGER</P>
*/
public static final String SIZE = "size";
/**
* The object's thumbnail format. Can be one of the FORMAT_* symbols below,
* or any of the valid MTP object formats as defined in the MTP specification.
* <P>Type: INTEGER</P>
*/
public static final String THUMB_FORMAT = "format";
/**
* The size of the object's thumbnail in bytes.
* <P>Type: INTEGER</P>
*/
public static final String THUMB_SIZE = "thumb_size";
/**
* The width of the object's thumbnail in pixels.
* <P>Type: INTEGER</P>
*/
public static final String THUMB_WIDTH = "thumb_width";
/**
* The height of the object's thumbnail in pixels.
* <P>Type: INTEGER</P>
*/
public static final String THUMB_HEIGHT = "thumb_height";
/**
* The object's thumbnail.
* <P>Type: BLOB</P>
*/
public static final String THUMB = "thumb";
/**
* The width of the object in pixels.
* <P>Type: INTEGER</P>
*/
public static final String IMAGE_WIDTH = "image_width";
/**
* The height of the object in pixels.
* <P>Type: INTEGER</P>
*/
public static final String IMAGE_HEIGHT = "image_height";
/**
* The depth of the object in bits per pixel.
* <P>Type: INTEGER</P>
*/
public static final String IMAGE_DEPTH = "image_depth";
/**
* The ID of the object's parent, or zero if the object
* is in the root of its storage unit.
* <P>Type: INTEGER</P>
*/
public static final String PARENT = "parent";
/**
* The association type for a container object.
* For folders this is typically {@link #ASSOCIATION_TYPE_GENERIC_FOLDER}
* <P>Type: INTEGER</P>
*/
public static final String ASSOCIATION_TYPE = "association_type";
/**
* Contains additional information about container objects.
* <P>Type: INTEGER</P>
*/
public static final String ASSOCIATION_DESC = "association_desc";
/**
* The sequence number of the object, typically used for an association
* containing images taken in sequence.
* <P>Type: INTEGER</P>
*/
public static final String SEQUENCE_NUMBER = "sequence_number";
/**
* The name of the object.
* <P>Type: TEXT</P>
*/
public static final String NAME = "name";
/**
* The date the object was created, in seconds since January 1, 1970.
* <P>Type: INTEGER</P>
*/
public static final String DATE_CREATED = "date_created";
/**
* The date the object was last modified, in seconds since January 1, 1970.
* <P>Type: INTEGER</P>
*/
public static final String DATE_MODIFIED = "date_modified";
/**
* A list of keywords associated with an object, separated by spaces.
* <P>Type: TEXT</P>
*/
public static final String KEYWORDS = "keywords";
/**
* Contants for {@link #FORMAT} and {@link #THUMB_FORMAT}
*/
public static final int FORMAT_UNDEFINED = 0x3000;
public static final int FORMAT_ASSOCIATION = 0x3001;
public static final int FORMAT_SCRIPT = 0x3002;
public static final int FORMAT_EXECUTABLE = 0x3003;
public static final int FORMAT_TEXT = 0x3004;
public static final int FORMAT_HTML = 0x3005;
public static final int FORMAT_DPOF = 0x3006;
public static final int FORMAT_AIFF = 0x3007;
public static final int FORMAT_WAV = 0x3008;
public static final int FORMAT_MP3 = 0x3009;
public static final int FORMAT_AVI = 0x300A;
public static final int FORMAT_MPEG = 0x300B;
public static final int FORMAT_ASF = 0x300C;
public static final int FORMAT_DEFINED = 0x3800;
public static final int FORMAT_EXIF_JPEG = 0x3801;
public static final int FORMAT_TIFF_EP = 0x3802;
public static final int FORMAT_FLASHPIX = 0x3803;
public static final int FORMAT_BMP = 0x3804;
public static final int FORMAT_CIFF = 0x3805;
public static final int FORMAT_GIF = 0x3807;
public static final int FORMAT_JFIF = 0x3808;
public static final int FORMAT_CD = 0x3809;
public static final int FORMAT_PICT = 0x380A;
public static final int FORMAT_PNG = 0x380B;
public static final int FORMAT_TIFF = 0x380D;
public static final int FORMAT_TIFF_IT = 0x380E;
public static final int FORMAT_JP2 = 0x380F;
public static final int FORMAT_JPX = 0x3810;
public static final int FORMAT_UNDEFINED_FIRMWARE = 0xB802;
public static final int FORMAT_WINDOWS_IMAGE_FORMAT = 0xB881;
public static final int FORMAT_UNDEFINED_AUDIO = 0xB900;
public static final int FORMAT_WMA = 0xB901;
public static final int FORMAT_OGG = 0xB902;
public static final int FORMAT_AAC = 0xB903;
public static final int FORMAT_AUDIBLE = 0xB904;
public static final int FORMAT_FLAC = 0xB906;
public static final int FORMAT_UNDEFINED_VIDEO = 0xB980;
public static final int FORMAT_WMV = 0xB981;
public static final int FORMAT_MP4_CONTAINER = 0xB982;
public static final int FORMAT_MP2 = 0xB983;
public static final int FORMAT_3GP_CONTAINER = 0xB984;
public static final int FORMAT_UNDEFINED_COLLECTION = 0xBA00;
public static final int FORMAT_ABSTRACT_MULTIMEDIA_ALBUM = 0xBA01;
public static final int FORMAT_ABSTRACT_IMAGE_ALBUM = 0xBA02;
public static final int FORMAT_ABSTRACT_AUDIO_ALBUM = 0xBA03;
public static final int FORMAT_ABSTRACT_VIDEO_ALBUM = 0xBA04;
public static final int FORMAT_ABSTRACT_AV_PLAYLIST = 0xBA05;
public static final int FORMAT_ABSTRACT_CONTACT_GROUP = 0xBA06;
public static final int FORMAT_ABSTRACT_MESSAGE_FOLDER = 0xBA07;
public static final int FORMAT_ABSTRACT_CHAPTERED_PRODUCTION = 0xBA08;
public static final int FORMAT_ABSTRACT_AUDIO_PLAYLIST = 0xBA09;
public static final int FORMAT_ABSTRACT_VIDEO_PLAYLIST = 0xBA0A;
public static final int FORMAT_ABSTRACT_MEDIACAST = 0xBA0B;
public static final int FORMAT_WPL_PLAYLIST = 0xBA10;
public static final int FORMAT_M3U_PLAYLIST = 0xBA11;
public static final int FORMAT_MPL_PLAYLIST = 0xBA12;
public static final int FORMAT_ASX_PLAYLIST = 0xBA13;
public static final int FORMAT_PLS_PLAYLIST = 0xBA14;
public static final int FORMAT_UNDEFINED_DOCUMENT = 0xBA80;
public static final int FORMAT_ABSTRACT_DOCUMENT = 0xBA81;
public static final int FORMAT_XML_DOCUMENT = 0xBA82;
public static final int FORMAT_MS_WORD_DOCUMENT = 0xBA83;
public static final int FORMAT_MHT_COMPILED_HTML_DOCUMENT = 0xBA84;
public static final int FORMAT_MS_EXCEL_SPREADSHEET = 0xBA85;
public static final int FORMAT_MS_POWERPOINT_PRESENTATION = 0xBA86;
public static final int FORMAT_UNDEFINED_MESSAGE = 0xBB00;
public static final int FORMAT_ABSTRACT_MESSSAGE = 0xBB01;
public static final int FORMAT_UNDEFINED_CONTACT = 0xBB80;
public static final int FORMAT_ABSTRACT_CONTACT = 0xBB81;
public static final int FORMAT_VCARD_2 = 0xBB82;
/**
* Object is not protected. It may be modified and deleted, and its properties
* may be modified.
*/
public static final int PROTECTION_STATUS_NONE = 0;
/**
* Object can not be modified or deleted and its properties can not be modified.
*/
public static final int PROTECTION_STATUS_READ_ONLY = 0x8001;
/**
* Object can not be modified or deleted but its properties are modifiable.
*/
public static final int PROTECTION_STATUS_READ_ONLY_DATA = 0x8002;
/**
* Object's contents can not be transfered from the device, but the object
* may be moved or deleted and its properties may be modified.
*/
public static final int PROTECTION_STATUS_NON_TRANSFERABLE_DATA = 0x8003;
public static final int ASSOCIATION_TYPE_GENERIC_FOLDER = 0x0001;
}
}
|
