@W-21933885: [MSDK Android] App Attestation Implementation (Add Debugging Notes For Test Investigation)

Added commented debugging notes to track test failures and crashes encountered
during attestation test development:

- LoginViewModelTest.kt: Added NullPointerException note for jwtFlow_Changes_loginUrl
  test showing SalesforceKeyGenerator.getSHA256Hash crash with null string

- IDPAuthCodeHelperTest.kt: Added ANR crash note and removed unused Ignore import

- LoginActivityScenarioTest.kt: Added native crash stack trace from Bluetooth
  service (system/gd/stack_manager.cc) affecting testWebviewSettings test

These notes document issues encountered during test execution and will aid in
future debugging and test stabilization efforts.

Author: JohnsonEricAtSalesforce

libs/test/SalesforceSDKTest/src/com/salesforce/androidsdk/auth/LoginViewModelTest.kt

@@ -193,6 +193,9 @@ class LoginViewModelTest {
         assertTrue(viewModel.loginUrl.value!!.contains(newCodeChallenge))
     }
 
+//    @Ignore
+//    java.lang.NullPointerException: Attempt to invoke virtual method 'byte[] java.lang.String.getBytes(java.nio.charset.Charset)' on a null object reference
+//    at com.salesforce.androidsdk.security.SalesforceKeyGenerator.getSHA256Hash(SalesforceKeyGenerator.java:130)
     @Test
     fun jwtFlow_Changes_loginUrl() {
         val server = viewModel.selectedServer.value!!

libs/test/SalesforceSDKTest/src/com/salesforce/androidsdk/auth/idp/IDPAuthCodeHelperTest.kt

@@ -46,7 +46,6 @@ import org.junit.Assert.assertEquals
 import org.junit.Assert.assertFalse
 import org.junit.Assert.assertNull
 import org.junit.Assert.assertTrue
-import org.junit.Ignore
 import org.junit.Test
 import org.junit.runner.RunWith
 import java.net.URI
@@ -125,6 +124,8 @@ class IDPAuthCodeHelperTest {
         )
     }
 
+//    Your app crashed due to an ANR. Take a look at your logs to dig deeper.
+//    @Ignore
     @OptIn(ExperimentalCoroutinesApi::class)
     @Test
     fun idpAuthCodeHelper_getAuthorizationPathForSP_whenCreateAppAttestationReturnsNull_excludesAttestationFromQuery() = runTest {

libs/test/SalesforceSDKTest/src/com/salesforce/androidsdk/ui/LoginActivityScenarioTest.kt

@@ -175,6 +175,31 @@ class LoginActivityScenarioTest {
         }
     }
 
+//    *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
+//    Build fingerprint: 'google/sdk_gphone64_arm64/emu64a:15/AE3A.240806.043/12960925:userdebug/dev-keys'
+//    Revision: '0'
+//    ABI: 'arm64'
+//    Timestamp: 2026-04-24 14:50:27.342453036-0700
+//    Process uptime: 0s
+//    Cmdline: com.google.android.bluetooth
+//    pid: 8824, tid: 8843, name: bt_stack_manage  >>> com.google.android.bluetooth <<<
+//    uid: 1002
+//    tagged_addr_ctrl: 0000000000000001 (PR_TAGGED_ADDR_ENABLE)
+//    pac_enabled_keys: 000000000000000f (PR_PAC_APIAKEY, PR_PAC_APIBKEY, PR_PAC_APDAKEY, PR_PAC_APDBKEY)
+//    signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
+//    Abort message: 'system/gd/stack_manager.cc:57 StartUp: Can't start stack, last instance: starting HciHal'
+//    x0  0000000000000000  x1  000000000000228b  x2  0000000000000006  x3  0000007a0c4d87e0
+//    x4  73521f3634396262  x5  73521f3634396262  x6  73521f3634396262  x7  7f7f7f7f7f7f7f7f
+//    x8  00000000000000f0  x9  0000007cab2eb468  x10 ffffff80fffffb9f  x11 0000000000000000
+//    x12 0000007a0c4d76f0  x13 0000000000000059  x14 0000007a0c4d8938  x15 000182e65e501381
+//    x16 0000007cab39aff8  x17 0000007cab3851c0  x18 00000078f8de8088  x19 0000000000002278
+//    x20 000000000000228b  x21 00000000ffffffff  x22 0000007a1160e180  x23 0000000000000024
+//    x24 00000078fb43e6c8  x25 0000007a0c4d8da0  x26 0000007a0c4d8938  x27 0000007a0c4d9a80
+//    x28 00000078fbf67d40  x29 0000007a0c4d8860
+//    lr  0000007cab3236a4  sp  0000007a0c4d87c0  pc  0000007cab3236d4  pst 0000000000001000
+//    22 total frames
+//    backtrace:
+//    @Ignore
     @Test
     fun testWebviewSettings() {
         launch<LoginActivity>(