public
final
class
AppOpsManagerCompat
extends Object
java.lang.Object | |
↳ | android.support.v4.app.AppOpsManagerCompat |
Helper for accessing features in android.app.AppOpsManager introduced after API level 4 in a backwards compatible fashion.
Constants | |
---|---|
int |
MODE_ALLOWED
Result from |
int |
MODE_DEFAULT
Result from |
int |
MODE_IGNORED
Result from |
Public methods | |
---|---|
static
int
|
noteOp(Context context, String op, int uid, String packageName)
Make note of an application performing an operation. |
static
int
|
noteProxyOp(Context context, String op, String proxiedPackageName)
Make note of an application performing an operation on behalf of another application when handling an IPC. |
static
String
|
permissionToOp(String permission)
Gets the app op name associated with a given permission. |
Inherited methods | |
---|---|
From
class
java.lang.Object
|
int MODE_ALLOWED
Result from noteOp(Context, String, int, String)
: the given caller is allowed to
perform the given operation.
Constant Value: 0 (0x00000000)
int MODE_DEFAULT
Result from noteOp(Context, String, int, String)
: the given caller should use its default
security check. This mode is not normally used; it should only be used
with appop permissions, and callers must explicitly check for it and
deal with it.
Constant Value: 3 (0x00000003)
int MODE_IGNORED
Result from noteOp(Context, String, int, String)
: the given caller is not allowed to perform
the given operation, and this attempt should silently fail (it
should not cause the app to crash).
Constant Value: 1 (0x00000001)
int noteOp (Context context, String op, int uid, String packageName)
Make note of an application performing an operation. Note that you must pass
in both the uid and name of the application to be checked; this function will verify
that these two match, and if not, return MODE_IGNORED
. If this call
succeeds, the last execution time of the operation for this app will be updated to
the current time.
Parameters | |
---|---|
context |
Context :
Your context. |
op |
String :
The operation to note. One of the OPSTR_* constants. |
uid |
int :
The user id of the application attempting to perform the operation. |
packageName |
String :
The name of the application attempting to perform the operation. |
Returns | |
---|---|
int |
Returns MODE_ALLOWED if the operation is allowed, or
MODE_IGNORED if it is not allowed and should be silently ignored (without
causing the app to crash). |
Throws | |
---|---|
SecurityException |
If the app has been configured to crash on this op. |
int noteProxyOp (Context context, String op, String proxiedPackageName)
Make note of an application performing an operation on behalf of another
application when handling an IPC. Note that you must pass the package name
of the application that is being proxied while its UID will be inferred from
the IPC state; this function will verify that the calling uid and proxied
package name match, and if not, return MODE_IGNORED
. If this call
succeeds, the last execution time of the operation for the proxied app and
your app will be updated to the current time.
Parameters | |
---|---|
context |
Context :
Your context. |
op |
String :
The operation to note. One of the OPSTR_* constants. |
proxiedPackageName |
String :
The name of the application calling into the proxy application. |
Returns | |
---|---|
int |
Returns MODE_ALLOWED if the operation is allowed, or
MODE_IGNORED if it is not allowed and should be silently ignored (without
causing the app to crash). |
Throws | |
---|---|
SecurityException |
If the app has been configured to crash on this op. |