Merge "Disable historical appops" into qt-dev am: 16128cc7a2

am: 4f7f78cce5

Change-Id: I0ebc8196a2b8cfbd45cb77b2e3affc2b5e649888

services/core/java/com/android/server/appop/HistoricalRegistry.java

@@ -150,9 +150,11 @@ final class HistoricalRegistry {
 
     /**
      * Whether history is enabled.
+     *
+     * <p>The feature is permanently disabled in Android Q
      */
     @GuardedBy("mInMemoryLock")
-    private int mMode = AppOpsManager.HISTORICAL_MODE_ENABLED_ACTIVE;
+    private final int mMode = AppOpsManager.HISTORICAL_MODE_DISABLED;
 
     /**
      * This granularity has been chosen to allow clean delineation for intervals
@@ -451,6 +453,7 @@ final class HistoricalRegistry {
 
     void setHistoryParameters(@HistoricalMode int mode,
             long baseSnapshotInterval, long intervalCompressionMultiplier) {
+        /*
         synchronized (mOnDiskLock) {
             synchronized (mInMemoryLock) {
                 // NOTE: We allow this call if persistence is not initialized as
@@ -479,6 +482,7 @@ final class HistoricalRegistry {
                 }
             }
         }
+        */
     }
 
     void offsetHistory(long offsetMillis) {

services/tests/servicestests/src/com/android/server/appop/AppOpsServiceTest.java

@@ -46,6 +46,7 @@ import androidx.test.runner.AndroidJUnit4;
 import org.junit.AfterClass;
 import org.junit.Before;
 import org.junit.BeforeClass;
+import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
@@ -242,6 +243,7 @@ public class AppOpsServiceTest {
         assertThat(getLoggedOps()).isNull();
     }
 
+    @Ignore("Historical appops are disabled in Android Q")
     @Test
     public void testPackageRemovedHistoricalOps() throws InterruptedException {
         mAppOpsService.setMode(OP_READ_SMS, mMyUid, mMyPackageName, MODE_ALLOWED);