Check if ECBMode when activate SIM card

If in ECBMode, start ACTION_SHOW_NOTICE_ECM_BLOCK_OTHERS to show a
dialog instead.

This align with the deactivate sim case

Bug: 393298086
Test: atest SubscriptionActivationRepositoryTest
Test: adb shell cmd phone emergency-callback-mode
Flag: EXEMPT bugfix
Change-Id: Id40d087b7d2d3ca99504ec75bac1c5e29c67258d

src/com/android/settings/network/telephony/SubscriptionActivationRepository.kt

@@ -52,7 +52,7 @@ class SubscriptionActivationRepository(
             Log.i(TAG, "Unable to toggle subscription due to unusable subscription ID.")
             return
         }
-        if (!active && isEmergencyCallbackMode(subId)) {
+        if (isEmergencyCallbackMode(subId)) {
             val intent = Intent(ACTION_SHOW_NOTICE_ECM_BLOCK_OTHERS).apply {
                 setPackage(Utils.PHONE_PACKAGE_NAME)
             }

tests/spa_unit/src/com/android/settings/network/telephony/SubscriptionActivationRepositoryTest.kt

@@ -17,12 +17,15 @@
 package com.android.settings.network.telephony
 
 import android.content.Context
+import android.content.Intent
+import android.os.UserHandle
 import android.telephony.SubscriptionManager
 import android.telephony.TelephonyManager
 import android.telephony.TelephonyManager.ACTION_SHOW_NOTICE_ECM_BLOCK_OTHERS
 import androidx.test.core.app.ApplicationProvider
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import com.android.settings.network.SatelliteRepository
+import com.android.settings.network.SimOnboardingActivity
 import com.android.settingslib.spa.testutils.firstWithTimeoutOrNull
 import com.google.common.truth.Truth.assertThat
 import kotlinx.coroutines.flow.flowOf
@@ -33,6 +36,7 @@ import org.mockito.kotlin.any
 import org.mockito.kotlin.argThat
 import org.mockito.kotlin.doNothing
 import org.mockito.kotlin.doReturn
+import org.mockito.kotlin.eq
 import org.mockito.kotlin.mock
 import org.mockito.kotlin.never
 import org.mockito.kotlin.spy
@@ -107,6 +111,17 @@ class SubscriptionActivationRepositoryTest {
         verify(context, never()).startActivity(any())
     }
 
+    @Test
+    fun setActive_turnOnAndIsEmergencyCallbackMode() = runBlocking {
+        mockTelephonyManager.stub {
+            on { emergencyCallbackMode } doReturn true
+        }
+
+        repository.setActive(subId = SUB_ID, active = true)
+
+        verify(context).startActivity(argThat { action == ACTION_SHOW_NOTICE_ECM_BLOCK_OTHERS })
+    }
+
     @Test
     fun setActive_turnOffAndIsEmergencyCallbackMode() = runBlocking {
         mockTelephonyManager.stub {
@@ -131,6 +146,19 @@ class SubscriptionActivationRepositoryTest {
         })
     }
 
+    @Test
+    fun setActive_turnOnAndNotEmergencyCallbackMode() = runBlocking {
+        mockTelephonyManager.stub {
+            on { emergencyCallbackMode } doReturn false
+        }
+
+        repository.setActive(subId = SUB_ID, active = true)
+
+        verify(context).startActivityAsUser(argThat {
+            component?.className == SimOnboardingActivity::class.qualifiedName
+        }, eq(UserHandle.CURRENT))
+    }
+
     private companion object {
         const val SUB_ID = 1
     }