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
|
/* //device/java/android/android/os/IUsb.aidl
**
** Copyright 2007, 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.os;
/** WARNING! Update IMountService.h and IMountService.cpp if you change this file.
* In particular, the ordering of the methods below must match the
* _TRANSACTION enum in IMountService.cpp
* @hide
*/
interface IMountService
{
/**
* Is mass storage support enabled?
*/
boolean getMassStorageEnabled();
/**
* Enable or disable mass storage support.
*/
void setMassStorageEnabled(boolean enabled);
/**
* Is mass storage connected?
*/
boolean getMassStorageConnected();
/**
* Mount external storage at given mount point.
*/
void mountMedia(String mountPoint);
/**
* Safely unmount external storage at given mount point.
*/
void unmountMedia(String mountPoint);
/**
* Format external storage given a mount point.
*/
void formatMedia(String mountPoint);
/**
* Returns true if media notification sounds are enabled.
*/
boolean getPlayNotificationSounds();
/**
* Sets whether or not media notification sounds are played.
*/
void setPlayNotificationSounds(boolean value);
/**
* Gets the state of an volume via it's mountpoint.
*/
String getVolumeState(String mountPoint);
/*
* Creates a secure cache with the specified parameters.
* On success, the filesystem cache-path is returned.
*/
String createSecureCache(String id, int sizeMb, String fstype, String key, int ownerUid);
/*
* Finalize a cache which has just been created and populated.
* After finalization, the cache is immutable.
*/
void finalizeSecureCache(String id);
/*
* Destroy a secure cache, and free up all resources associated with it.
* NOTE: Ensure all references are released prior to deleting.
*/
void destroySecureCache(String id);
/*
* Mount a secure cache with the specified key and owner UID.
* On success, the filesystem cache-path is returned.
*/
String mountSecureCache(String id, String key, int ownerUid);
/*
* Returns the filesystem path of a mounted secure cache.
*/
String getSecureCachePath(String id);
/**
* Gets an Array of currently known secure cache IDs
*/
String[] getSecureCacheList();
/**
* Shuts down the MountService and gracefully unmounts
* all external media.
*/
void shutdown();
}
|
