[Settings][Back port] configuration for hidding SIM related UI

Add overriable configuration for hidding SIM related UI.

Bug: 240515161
Test: test cases and local testing
Merged-In: I8d7ddd18861a696830da39f040dfb14b9ed46726
Merged-In: I45b7898da440c36045aec64a0a86fb804116cd9d
Change-Id: I709a8007362b09dbb1ec1bd5d32c68d23ed0cfa9
(cherry picked from commit 2b048b22f0)

tests/unit/src/com/android/settings/network/SubscriptionUtilTest.java

@@ -25,11 +25,14 @@ import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
+import android.content.res.Resources;
 import android.telephony.SubscriptionInfo;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
 import android.text.TextUtils;
 
+import com.android.settings.R;
+
 import androidx.test.core.app.ApplicationProvider;
 import androidx.test.ext.junit.runners.AndroidJUnit4;
 
@@ -58,6 +61,8 @@ public class SubscriptionUtilTest {
     private SubscriptionManager mSubMgr;
     @Mock
     private TelephonyManager mTelMgr;
+    @Mock
+    private Resources mResources;
 
 
     @Before
@@ -443,4 +448,22 @@ public class SubscriptionUtilTest {
     public void isInactiveInsertedPSim_nullSubInfo_doesNotCrash() {
         assertThat(SubscriptionUtil.isInactiveInsertedPSim(null)).isFalse();
     }
+
+    @Test
+    public void isSimHardwareVisible_configAsInvisible_returnFalse() {
+        when(mContext.getResources()).thenReturn(mResources);
+        when(mResources.getBoolean(R.bool.config_show_sim_info))
+                .thenReturn(false);
+
+        assertThat(SubscriptionUtil.isSimHardwareVisible(mContext)).isFalse();
+    }
+
+    @Test
+    public void isSimHardwareVisible_configAsVisible_returnTrue() {
+        when(mContext.getResources()).thenReturn(mResources);
+        when(mResources.getBoolean(R.bool.config_show_sim_info))
+                .thenReturn(true);
+
+        assertTrue(SubscriptionUtil.isSimHardwareVisible(mContext));
+    }
 }