diff options
Diffstat (limited to 'libs/binder/AppOpsManager.cpp')
| -rw-r--r-- | libs/binder/AppOpsManager.cpp | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/libs/binder/AppOpsManager.cpp b/libs/binder/AppOpsManager.cpp index 7ac1b11..61b4f7d 100644 --- a/libs/binder/AppOpsManager.cpp +++ b/libs/binder/AppOpsManager.cpp @@ -15,6 +15,7 @@ */ #include <binder/AppOpsManager.h> +#include <binder/Binder.h> #include <binder/IServiceManager.h> #include <utils/SystemClock.h> @@ -22,6 +23,17 @@ namespace android { static String16 _appops("appops"); +static pthread_mutex_t gTokenMutex = PTHREAD_MUTEX_INITIALIZER; +static sp<IBinder> gToken; + +static const sp<IBinder>& getToken(const sp<IAppOpsService>& service) { + pthread_mutex_lock(&gTokenMutex); + if (gToken == NULL) { + gToken = service->getToken(new BBinder()); + } + pthread_mutex_unlock(&gTokenMutex); + return gToken; +} AppOpsManager::AppOpsManager() { @@ -66,13 +78,14 @@ int32_t AppOpsManager::noteOp(int32_t op, int32_t uid, const String16& callingPa int32_t AppOpsManager::startOp(int32_t op, int32_t uid, const String16& callingPackage) { sp<IAppOpsService> service = getService(); - return service != NULL ? service->startOperation(op, uid, callingPackage) : MODE_IGNORED; + return service != NULL ? service->startOperation(getToken(service), op, uid, callingPackage) + : MODE_IGNORED; } void AppOpsManager::finishOp(int32_t op, int32_t uid, const String16& callingPackage) { sp<IAppOpsService> service = getService(); if (service != NULL) { - service->finishOperation(op, uid, callingPackage); + service->finishOperation(getToken(service), op, uid, callingPackage); } } |