Allow --user parameter for audio service commands.
This allows testing on secondary users.
Change similar to ag/7022195 and ag/6936694.
Fixes: 139301368
Test: cts-tradefed run cts -m CtsMediaTestCases -t android.media.cts.AudioRecordTest#testRecordNoDataForIdleUids
and ...
$ adb install testcases/CtsMediaTestCases.apk
Success
$ adb shell cmd media.audio_policy set-uid-state android.media.cts active
$ adb shell cmd media.audio_policy get-uid-state android.media.cts --user 0
active
$ adb shell cmd media.audio_policy get-uid-state android.media.cts --user 10
idle
$ adb shell cmd media.audio_policy set-uid-state android.media.cts --user 10 active
$ adb shell cmd media.audio_policy get-uid-state android.media.cts --user 10
idle
$ adb shell cmd media.audio_policy set-uid-state android.media.cts active --user 10
$ adb shell cmd media.audio_policy get-uid-state android.media.cts --user 10
active
$ adb shell cmd media.audio_policy set-uid-state android.media.cts idle --user 0
$ adb shell cmd media.audio_policy get-uid-state android.media.cts --user 0
idle
$ adb shell cmd media.audio_policy reset-uid-state android.media.cts --user 10
$ adb shell cmd media.audio_policy get-uid-state android.media.cts --user 10
idle
Change-Id: I17774efa6aca7c9b9d0af9bf9c1e75474e90d990
(cherry picked from commit be066e1a9aa613f4e7e56fbd16b35d8ad377b68f)
diff --git a/services/audiopolicy/service/AudioPolicyService.cpp b/services/audiopolicy/service/AudioPolicyService.cpp
index f8cecbf..a6cda20 100644
--- a/services/audiopolicy/service/AudioPolicyService.cpp
+++ b/services/audiopolicy/service/AudioPolicyService.cpp
@@ -726,11 +726,11 @@
if (in == BAD_TYPE || out == BAD_TYPE || err == BAD_TYPE) {
return BAD_VALUE;
}
- if (args.size() == 3 && args[0] == String16("set-uid-state")) {
+ if (args.size() >= 3 && args[0] == String16("set-uid-state")) {
return handleSetUidState(args, err);
- } else if (args.size() == 2 && args[0] == String16("reset-uid-state")) {
+ } else if (args.size() >= 2 && args[0] == String16("reset-uid-state")) {
return handleResetUidState(args, err);
- } else if (args.size() == 2 && args[0] == String16("get-uid-state")) {
+ } else if (args.size() >= 2 && args[0] == String16("get-uid-state")) {
return handleGetUidState(args, out, err);
} else if (args.size() == 1 && args[0] == String16("help")) {
printHelp(out);
@@ -740,14 +740,32 @@
return BAD_VALUE;
}
-status_t AudioPolicyService::handleSetUidState(Vector<String16>& args, int err) {
- PermissionController pc;
- int uid = pc.getPackageUid(args[1], 0);
- if (uid <= 0) {
- ALOGE("Unknown package: '%s'", String8(args[1]).string());
- dprintf(err, "Unknown package: '%s'\n", String8(args[1]).string());
+static status_t getUidForPackage(String16 packageName, int userId, /*inout*/uid_t& uid, int err) {
+ if (userId < 0) {
+ ALOGE("Invalid user: %d", userId);
+ dprintf(err, "Invalid user: %d\n", userId);
return BAD_VALUE;
}
+
+ PermissionController pc;
+ uid = pc.getPackageUid(packageName, 0);
+ if (uid <= 0) {
+ ALOGE("Unknown package: '%s'", String8(packageName).string());
+ dprintf(err, "Unknown package: '%s'\n", String8(packageName).string());
+ return BAD_VALUE;
+ }
+
+ uid = multiuser_get_uid(userId, uid);
+ return NO_ERROR;
+}
+
+status_t AudioPolicyService::handleSetUidState(Vector<String16>& args, int err) {
+ // Valid arg.size() is 3 or 5, args.size() is 5 with --user option.
+ if (!(args.size() == 3 || args.size() == 5)) {
+ printHelp(err);
+ return BAD_VALUE;
+ }
+
bool active = false;
if (args[2] == String16("active")) {
active = true;
@@ -755,30 +773,59 @@
ALOGE("Expected active or idle but got: '%s'", String8(args[2]).string());
return BAD_VALUE;
}
+
+ int userId = 0;
+ if (args.size() >= 5 && args[3] == String16("--user")) {
+ userId = atoi(String8(args[4]));
+ }
+
+ uid_t uid;
+ if (getUidForPackage(args[1], userId, uid, err) == BAD_VALUE) {
+ return BAD_VALUE;
+ }
+
mUidPolicy->addOverrideUid(uid, active);
return NO_ERROR;
}
status_t AudioPolicyService::handleResetUidState(Vector<String16>& args, int err) {
- PermissionController pc;
- int uid = pc.getPackageUid(args[1], 0);
- if (uid < 0) {
- ALOGE("Unknown package: '%s'", String8(args[1]).string());
- dprintf(err, "Unknown package: '%s'\n", String8(args[1]).string());
+ // Valid arg.size() is 2 or 4, args.size() is 4 with --user option.
+ if (!(args.size() == 2 || args.size() == 4)) {
+ printHelp(err);
return BAD_VALUE;
}
+
+ int userId = 0;
+ if (args.size() >= 4 && args[2] == String16("--user")) {
+ userId = atoi(String8(args[3]));
+ }
+
+ uid_t uid;
+ if (getUidForPackage(args[1], userId, uid, err) == BAD_VALUE) {
+ return BAD_VALUE;
+ }
+
mUidPolicy->removeOverrideUid(uid);
return NO_ERROR;
}
status_t AudioPolicyService::handleGetUidState(Vector<String16>& args, int out, int err) {
- PermissionController pc;
- int uid = pc.getPackageUid(args[1], 0);
- if (uid < 0) {
- ALOGE("Unknown package: '%s'", String8(args[1]).string());
- dprintf(err, "Unknown package: '%s'\n", String8(args[1]).string());
+ // Valid arg.size() is 2 or 4, args.size() is 4 with --user option.
+ if (!(args.size() == 2 || args.size() == 4)) {
+ printHelp(err);
return BAD_VALUE;
}
+
+ int userId = 0;
+ if (args.size() >= 4 && args[2] == String16("--user")) {
+ userId = atoi(String8(args[3]));
+ }
+
+ uid_t uid;
+ if (getUidForPackage(args[1], userId, uid, err) == BAD_VALUE) {
+ return BAD_VALUE;
+ }
+
if (mUidPolicy->isUidActive(uid)) {
return dprintf(out, "active\n");
} else {
@@ -788,9 +835,9 @@
status_t AudioPolicyService::printHelp(int out) {
return dprintf(out, "Audio policy service commands:\n"
- " get-uid-state <PACKAGE> gets the uid state\n"
- " set-uid-state <PACKAGE> <active|idle> overrides the uid state\n"
- " reset-uid-state <PACKAGE> clears the uid state override\n"
+ " get-uid-state <PACKAGE> [--user USER_ID] gets the uid state\n"
+ " set-uid-state <PACKAGE> <active|idle> [--user USER_ID] overrides the uid state\n"
+ " reset-uid-state <PACKAGE> [--user USER_ID] clears the uid state override\n"
" help print this message\n");
}
