[FBE] Introduce shadow calllog provider [2/2]

Introduce a new provider that's a clone of the calllog provider but
is EA.

The provider is hidden and requires MANAGE_USERS to access, and responsible
for storing calllog entries that are inserted when the real provider is still
encrypted.  When the real provider starts, it copies the entries from the shadow
as well as user-0's real provider, and clears the shadow.

Also fix b/26516259

Bug 26183949

Change-Id: If44b46709e2e7b1651b41c09d900e1cb2777dc56

2 files changed, 38 insertions, 8 deletions

diff --git a/tests/src/com/android/providers/contacts/CallLogProviderTest.java b/tests/src/com/android/providers/contacts/CallLogProviderTest.java
index fb771a32..590a0a32 100644
--- a/tests/src/com/android/providers/contacts/CallLogProviderTest.java
+++ b/tests/src/com/android/providers/contacts/CallLogProviderTest.java
@@ -18,6 +18,7 @@ package com.android.providers.contacts;
 
 import com.android.internal.telephony.CallerInfo;
 import com.android.internal.telephony.PhoneConstants;
+import com.android.providers.contacts.CallLogDatabaseHelper.DbProperties;
 import com.android.providers.contacts.testutil.CommonDatabaseUtils;
 
 import android.content.ComponentName;
@@ -187,6 +188,8 @@ public class CallLogProviderTest extends BaseContactsProvider2Test {
         Uri uri = Calls.addCall(ci, getMockContext(), "1-800-263-7643",
                 PhoneConstants.PRESENTATION_ALLOWED, Calls.OUTGOING_TYPE, 0, subscription, 2000,
                 40, null);
+        assertNotNull(uri);
+        assertEquals("0@" + CallLog.AUTHORITY, uri.getAuthority());
 
         ContentValues values = new ContentValues();
         values.put(Calls.TYPE, Calls.OUTGOING_TYPE);
@@ -398,27 +401,33 @@ public class CallLogProviderTest extends BaseContactsProvider2Test {
         mResolver.delete(Calls.CONTENT_URI_WITH_VOICEMAIL, null, null);
     }
 
-    public void testCopyEntriesFromCursor_ReturnsMostRecentEntryTimestamp() {
-        assertEquals(10, mCallLogProvider.copyEntriesFromCursor(getTestCallLogCursor()));
-    }
-
     public void testCopyEntriesFromCursor_AllEntriesSyncedWithoutDuplicatesPresent() {
         assertStoredValues(Calls.CONTENT_URI);
-        mCallLogProvider.copyEntriesFromCursor(getTestCallLogCursor());
+
+        assertEquals(10, mCallLogProvider.copyEntriesFromCursor(
+                getTestCallLogCursor(), 5, /* forShadow =*/ true));
+
         assertStoredValues(Calls.CONTENT_URI,
                 getTestCallLogValues(2),
                 getTestCallLogValues(1),
                 getTestCallLogValues(0));
+        assertEquals(10, mCallLogProvider.getLastSyncTime(/* forShadow =*/ true));
+        assertEquals(0, mCallLogProvider.getLastSyncTime(/* forShadow =*/ false));
     }
 
     public void testCopyEntriesFromCursor_DuplicatesIgnoredCorrectly() {
         mResolver.insert(Calls.CONTENT_URI, getTestCallLogValues(1));
         assertStoredValues(Calls.CONTENT_URI, getTestCallLogValues(1));
-        mCallLogProvider.copyEntriesFromCursor(getTestCallLogCursor());
+
+        assertEquals(10, mCallLogProvider.copyEntriesFromCursor(
+                getTestCallLogCursor(), 5, /* forShadow =*/ false));
+
         assertStoredValues(Calls.CONTENT_URI,
                 getTestCallLogValues(2),
                 getTestCallLogValues(1),
                 getTestCallLogValues(0));
+        assertEquals(0, mCallLogProvider.getLastSyncTime(/* forShadow =*/ true));
+        assertEquals(10, mCallLogProvider.getLastSyncTime(/* forShadow =*/ false));
     }
 
     private ContentValues getDefaultValues(int callType) {
diff --git a/tests/src/com/android/providers/contacts/ContactsActor.java b/tests/src/com/android/providers/contacts/ContactsActor.java
index 1d7931ec..fd75e451 100644
--- a/tests/src/com/android/providers/contacts/ContactsActor.java
+++ b/tests/src/com/android/providers/contacts/ContactsActor.java
@@ -275,7 +275,28 @@ public class ContactsActor {
 
         resolver = new MockContentResolver();
         context = new RestrictionMockContext(overallContext, packageName, resolver,
-                mGrantedPermissions, mGrantedUriPermissions);
+                mGrantedPermissions, mGrantedUriPermissions) {
+            @Override
+            public Object getSystemService(String name) {
+                if (Context.COUNTRY_DETECTOR.equals(name)) {
+                    return mMockCountryDetector;
+                }
+                if (Context.ACCOUNT_SERVICE.equals(name)) {
+                    return mMockAccountManager;
+                }
+                if (Context.USER_SERVICE.equals(name)) {
+                    return mockUserManager;
+                }
+                // Use overallContext here; super.getSystemService() somehow won't return
+                // DevicePolicyManager.
+                return overallContext.getSystemService(name);
+            }
+
+            @Override
+            public String getSystemServiceName(Class<?> serviceClass) {
+                return overallContext.getSystemServiceName(serviceClass);
+            }
+        };
         this.packageName = packageName;
 
         // Let the Secure class initialize the settings provider, which is done when we first
@@ -357,12 +378,12 @@ public class ContactsActor {
         // info shouldn't have it.
         info.authority = stripOutUserIdFromAuthority(authority);
         provider.attachInfoForTesting(providerContext, info);
-        resolver.addProvider(authority, provider);
 
         // In case of LegacyTest, "authority" here is actually multiple authorities.
         // Register all authority here.
         for (String a : authority.split(";")) {
             resolver.addProvider(a, provider);
+            resolver.addProvider("0@" + a, provider);
         }
         return provider;
     }