Use resources directly instead of through reflection

Test: FrameworksNetTests CtsNetTestCases
Change-Id: I091c234a53c8d127402ac215d80626d5b508fa5b
diff --git a/service/src/com/android/server/connectivity/MultinetworkPolicyTracker.java b/service/src/com/android/server/connectivity/MultinetworkPolicyTracker.java
index f1cb9f1..a36bf4b 100644
--- a/service/src/com/android/server/connectivity/MultinetworkPolicyTracker.java
+++ b/service/src/com/android/server/connectivity/MultinetworkPolicyTracker.java
@@ -38,6 +38,7 @@
 import android.telephony.TelephonyManager;
 import android.util.Log;
 
+import com.android.connectivity.resources.R;
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.modules.utils.build.SdkLevel;
 
@@ -200,10 +201,8 @@
         // NETWORK_AVOID_BAD_WIFI setting.
         if (allowBadWifi) return true;
 
-        // TODO: use R.integer.config_networkAvoidBadWifi directly
-        final int id = mResources.get().getIdentifier("config_networkAvoidBadWifi",
-                "integer", mResources.getResourcesContext().getPackageName());
-        return (getResourcesForActiveSubId().getInteger(id) == 0);
+        return getResourcesForActiveSubId()
+                .getInteger(R.integer.config_networkAvoidBadWifi) == 0;
     }
 
     /**
@@ -219,14 +218,13 @@
         // See the definition of config_activelyPreferBadWifi for a description of its meaning.
         // On U and above, the config is ignored, and bad wifi is always actively preferred.
         if (SdkLevel.isAtLeastU()) return true;
-        // TODO: use R.integer.config_activelyPreferBadWifi directly
-        final int id = mResources.get().getIdentifier("config_activelyPreferBadWifi",
-                "integer", mResources.getResourcesContext().getPackageName());
+
         // On T and below, 1 means to actively prefer bad wifi, 0 means not to prefer
         // bad wifi (only stay stuck on it if already on there). This implementation treats
         // any non-0 value like 1, on the assumption that anybody setting it non-zero wants
         // the newer behavior.
-        return 0 != getResourcesForActiveSubId().getInteger(id);
+        return 0 != getResourcesForActiveSubId()
+                .getInteger(R.integer.config_activelyPreferBadWifi);
     }
 
     /**
diff --git a/tests/unit/java/com/android/server/ConnectivityServiceTest.java b/tests/unit/java/com/android/server/ConnectivityServiceTest.java
index 31b0908..e1208ef 100755
--- a/tests/unit/java/com/android/server/ConnectivityServiceTest.java
+++ b/tests/unit/java/com/android/server/ConnectivityServiceTest.java
@@ -1838,10 +1838,6 @@
                 .getIdentifier(eq("config_networkSupportedKeepaliveCount"), eq("array"), any());
         doReturn(R.array.network_switch_type_name).when(mResources)
                 .getIdentifier(eq("network_switch_type_name"), eq("array"), any());
-        doReturn(R.integer.config_networkAvoidBadWifi).when(mResources)
-                .getIdentifier(eq("config_networkAvoidBadWifi"), eq("integer"), any());
-        doReturn(R.integer.config_activelyPreferBadWifi).when(mResources)
-                .getIdentifier(eq("config_activelyPreferBadWifi"), eq("integer"), any());
         doReturn(1).when(mResources).getInteger(R.integer.config_networkAvoidBadWifi);
         doReturn(0).when(mResources).getInteger(R.integer.config_activelyPreferBadWifi);
         doReturn(true).when(mResources)
diff --git a/tests/unit/java/com/android/server/connectivity/MultinetworkPolicyTrackerTest.kt b/tests/unit/java/com/android/server/connectivity/MultinetworkPolicyTrackerTest.kt
index c4ce041..8348675 100644
--- a/tests/unit/java/com/android/server/connectivity/MultinetworkPolicyTrackerTest.kt
+++ b/tests/unit/java/com/android/server/connectivity/MultinetworkPolicyTrackerTest.kt
@@ -48,7 +48,6 @@
 import org.mockito.ArgumentCaptor
 import org.mockito.ArgumentMatchers.anyInt
 import org.mockito.ArgumentMatchers.argThat
-import org.mockito.ArgumentMatchers.eq
 import org.mockito.Mockito.any
 import org.mockito.Mockito.doCallRealMethod
 import org.mockito.Mockito.doReturn
@@ -67,10 +66,6 @@
 @DevSdkIgnoreRule.IgnoreUpTo(Build.VERSION_CODES.R)
 class MultinetworkPolicyTrackerTest {
     private val resources = mock(Resources::class.java).also {
-        doReturn(R.integer.config_networkAvoidBadWifi).`when`(it).getIdentifier(
-                eq("config_networkAvoidBadWifi"), eq("integer"), any())
-        doReturn(R.integer.config_activelyPreferBadWifi).`when`(it).getIdentifier(
-                eq("config_activelyPreferBadWifi"), eq("integer"), any())
         doReturn(0).`when`(it).getInteger(R.integer.config_networkAvoidBadWifi)
         doReturn(0).`when`(it).getInteger(R.integer.config_activelyPreferBadWifi)
     }