Add atom and puller for AppOps with FeatureIds
Bug: 136134050
Test: make statsd_testdrive && ./out/host/linux-x86/bin/statsd_testdrive 10074
Change-Id: Ic1d84b2f91e9b6857dda717ab21208d9f331be2f
diff --git a/cmds/statsd/src/atoms.proto b/cmds/statsd/src/atoms.proto
index 1b0e51e..2575542 100644
--- a/cmds/statsd/src/atoms.proto
+++ b/cmds/statsd/src/atoms.proto
@@ -397,7 +397,7 @@
}
// Pulled events will start at field 10000.
- // Next: 10075
+ // Next: 10076
oneof pulled {
WifiBytesTransfer wifi_bytes_transfer = 10000 [(module) = "framework"];
WifiBytesTransferByFgBg wifi_bytes_transfer_by_fg_bg = 10001 [(module) = "framework"];
@@ -479,6 +479,7 @@
PackageNotificationChannelGroupPreferences package_notification_channel_group_preferences =
10073 [(module) = "framework"];
GnssStats gnss_stats = 10074 [(module) = "framework"];
+ AppFeaturesOps app_features_ops = 10075 [(module) = "framework"];
}
// DO NOT USE field numbers above 100,000 in AOSP.
@@ -7548,6 +7549,51 @@
}
/**
+ * Historical app ops data per package and features.
+ */
+message AppFeaturesOps {
+ // Uid of the package requesting the op
+ optional int32 uid = 1 [(is_uid) = true];
+
+ // Name of the package performing the op
+ optional string package_name = 2;
+
+ // feature id; provided by developer when accessing related API, limited at 50 chars by API.
+ // Features must be provided through manifest using <feature> tag available in R and above.
+ optional string feature_id = 3;
+
+ // operation id; maps to the OPSTR_* constants in AppOpsManager.java
+ optional string op = 4;
+
+ // The number of times the op was granted while the app was in the
+ // foreground (only for trusted requests)
+ optional int64 trusted_foreground_granted_count = 5;
+
+ // The number of times the op was granted while the app was in the
+ // background (only for trusted requests)
+ optional int64 trusted_background_granted_count = 6;
+
+ // The number of times the op was rejected while the app was in the
+ // foreground (only for trusted requests)
+ optional int64 trusted_foreground_rejected_count = 7;
+
+ // The number of times the op was rejected while the app was in the
+ // background (only for trusted requests)
+ optional int64 trusted_background_rejected_count = 8;
+
+ // For long-running operations, total duration of the operation
+ // while the app was in the foreground (only for trusted requests)
+ optional int64 trusted_foreground_duration_millis = 9;
+
+ // For long-running operations, total duration of the operation
+ // while the app was in the background (only for trusted requests)
+ optional int64 trusted_background_duration_millis = 10;
+
+ // Whether AppOps is guarded by Runtime permission
+ optional bool is_runtime_permission = 11;
+}
+
+/**
* Location Manager API Usage information(e.g. API under usage,
* API call's parameters).
* Logged from:
diff --git a/services/core/java/com/android/server/stats/pull/StatsPullAtomService.java b/services/core/java/com/android/server/stats/pull/StatsPullAtomService.java
index aed2d9b..3c8ef6c 100644
--- a/services/core/java/com/android/server/stats/pull/StatsPullAtomService.java
+++ b/services/core/java/com/android/server/stats/pull/StatsPullAtomService.java
@@ -395,6 +395,8 @@
case FrameworkStatsLog.BATTERY_VOLTAGE:
case FrameworkStatsLog.BATTERY_CYCLE_COUNT:
return pullHealthHal(atomTag, data);
+ case FrameworkStatsLog.APP_FEATURES_OPS:
+ return pullAppFeaturesOps(atomTag, data);
default:
throw new UnsupportedOperationException("Unknown tagId=" + atomTag);
}
@@ -550,6 +552,7 @@
registerAppsOnExternalStorageInfo();
registerFaceSettings();
registerAppOps();
+ registerAppFeaturesOps();
registerRuntimeAppOpAccessMessage();
registerNotificationRemoteViews();
registerDangerousPermissionState();
@@ -2843,7 +2846,6 @@
BackgroundThread.getExecutor(),
mStatsCallbackImpl
);
-
}
private void registerRuntimeAppOpAccessMessage() {
@@ -2854,7 +2856,6 @@
BackgroundThread.getExecutor(),
mStatsCallbackImpl
);
-
}
int pullAppOps(int atomTag, List<StatsEvent> pulledData) {
@@ -2917,6 +2918,84 @@
return StatsManager.PULL_SUCCESS;
}
+ private void registerAppFeaturesOps() {
+ int tagId = FrameworkStatsLog.APP_FEATURES_OPS;
+ mStatsManager.registerPullAtomCallback(
+ tagId,
+ null, // use default PullAtomMetadata values
+ BackgroundThread.getExecutor(),
+ mStatsCallbackImpl
+ );
+ }
+
+ int pullAppFeaturesOps(int atomTag, List<StatsEvent> pulledData) {
+ final long token = Binder.clearCallingIdentity();
+ try {
+ AppOpsManager appOps = mContext.getSystemService(AppOpsManager.class);
+
+ CompletableFuture<HistoricalOps> ops = new CompletableFuture<>();
+ HistoricalOpsRequest histOpsRequest =
+ new HistoricalOpsRequest.Builder(0, Long.MAX_VALUE).setFlags(
+ OP_FLAGS_PULLED).build();
+ appOps.getHistoricalOps(histOpsRequest, mContext.getMainExecutor(), ops::complete);
+
+ HistoricalOps histOps = ops.get(EXTERNAL_STATS_SYNC_TIMEOUT_MILLIS,
+ TimeUnit.MILLISECONDS);
+
+ for (int uidIdx = 0; uidIdx < histOps.getUidCount(); uidIdx++) {
+ final HistoricalUidOps uidOps = histOps.getUidOpsAt(uidIdx);
+ final int uid = uidOps.getUid();
+ for (int pkgIdx = 0; pkgIdx < uidOps.getPackageCount(); pkgIdx++) {
+ final HistoricalPackageOps packageOps = uidOps.getPackageOpsAt(pkgIdx);
+ for (int featureIdx = 0; featureIdx < packageOps.getFeatureCount();
+ featureIdx++) {
+ final AppOpsManager.HistoricalFeatureOps featureOps =
+ packageOps.getFeatureOpsAt(featureIdx);
+ for (int opIdx = 0; opIdx < featureOps.getOpCount(); opIdx++) {
+ final AppOpsManager.HistoricalOp op = featureOps.getOpAt(opIdx);
+ StatsEvent.Builder e = StatsEvent.newBuilder();
+ e.setAtomId(atomTag);
+ e.writeInt(uid);
+ e.writeString(packageOps.getPackageName());
+ e.writeString(featureOps.getFeatureId());
+ e.writeString(op.getOpName());
+ e.writeLong(op.getForegroundAccessCount(OP_FLAGS_PULLED));
+ e.writeLong(op.getBackgroundAccessCount(OP_FLAGS_PULLED));
+ e.writeLong(op.getForegroundRejectCount(OP_FLAGS_PULLED));
+ e.writeLong(op.getBackgroundRejectCount(OP_FLAGS_PULLED));
+ e.writeLong(op.getForegroundAccessDuration(OP_FLAGS_PULLED));
+ e.writeLong(op.getBackgroundAccessDuration(OP_FLAGS_PULLED));
+
+ String perm = AppOpsManager.opToPermission(op.getOpCode());
+ if (perm == null) {
+ e.writeBoolean(false);
+ } else {
+ PermissionInfo permInfo;
+ try {
+ permInfo = mContext.getPackageManager().getPermissionInfo(perm,
+ 0);
+ e.writeBoolean(
+ permInfo.getProtection() == PROTECTION_DANGEROUS);
+ } catch (PackageManager.NameNotFoundException exception) {
+ e.writeBoolean(false);
+ }
+ }
+ pulledData.add(e.build());
+ }
+
+ }
+ }
+ }
+ } catch (Throwable t) {
+ // TODO: catch exceptions at a more granular level
+ Slog.e(TAG, "Could not read appops", t);
+ return StatsManager.PULL_SKIP;
+ } finally {
+ Binder.restoreCallingIdentity(token);
+ }
+ return StatsManager.PULL_SUCCESS;
+ }
+
int pullRuntimeAppOpAccessMessage(int atomTag, List<StatsEvent> pulledData) {
final long token = Binder.clearCallingIdentity();
try {