new feature: add launcher shortcuts

app/src/main/java/sh/sar/basedbank/LockActivity.kt

@@ -264,7 +264,12 @@ class LockActivity : AppCompatActivity() {
         if (intent.getBooleanExtra(EXTRA_RESUME, false)) {
             finish()
         } else {
-            startActivity(Intent(this, HomeActivity::class.java))
+            val navDest = intent.getIntExtra("nav_destination", -1)
+            val autoScan = intent.getBooleanExtra("auto_scan", false)
+            startActivity(Intent(this, HomeActivity::class.java).apply {
+                if (navDest != -1) putExtra("nav_destination", navDest)
+                if (autoScan) putExtra("auto_scan", true)
+            })
             finish()
         }
     }

app/src/main/java/sh/sar/basedbank/MainActivity.kt

@@ -8,6 +8,7 @@ import sh.sar.basedbank.ui.login.LoginActivity
 import sh.sar.basedbank.ui.onboarding.OnboardingActivity
 import sh.sar.basedbank.util.CredentialStore
 import sh.sar.basedbank.BasedBankApp
+import sh.sar.basedbank.R
 
 class MainActivity : AppCompatActivity() {
 
@@ -20,6 +21,14 @@ class MainActivity : AppCompatActivity() {
         val store = CredentialStore(this)
         val hasCredentials = store.hasMibCredentials() || store.hasBmlCredentials() || store.hasFahipayCredentials()
 
+        val navDestination = when (intent?.action) {
+            "sh.sar.basedbank.OPEN_TRANSFER"      -> R.id.nav_transfer
+            "sh.sar.basedbank.OPEN_SCAN_QR"       -> R.id.nav_transfer
+            "sh.sar.basedbank.OPEN_PAY_WITH_CARD" -> R.id.nav_pay_with_card
+            else -> -1
+        }
+        val autoScan = intent?.action == "sh.sar.basedbank.OPEN_SCAN_QR"
+
         val target = when {
             !onboardingDone -> OnboardingActivity::class.java
             !hasCredentials -> LoginActivity::class.java
@@ -31,7 +40,10 @@ class MainActivity : AppCompatActivity() {
             (application as BasedBankApp).isUnlocked = true
         }
 
-        startActivity(Intent(this, target))
+        startActivity(Intent(this, target).apply {
+            if (navDestination != -1) putExtra("nav_destination", navDestination)
+            if (autoScan) putExtra("auto_scan", true)
+        })
         finish()
     }
 }

app/src/main/java/sh/sar/basedbank/ui/home/HomeActivity.kt

@@ -229,10 +229,19 @@ class HomeActivity : AppCompatActivity() {
 
         viewModel.hideAmounts.value = getSharedPreferences("prefs", MODE_PRIVATE).getBoolean("hide_amounts", false)
 
-        // Show dashboard on first create
+        // Show dashboard on first create, or navigate to shortcut destination
         if (savedInstanceState == null) {
-            show(DashboardFragment())
-            binding.navigationView.setCheckedItem(R.id.nav_dashboard)
+            val navDest = intent.getIntExtra("nav_destination", -1)
+            val autoScan = intent.getBooleanExtra("auto_scan", false)
+            if (navDest != -1) {
+                val fragment = if (autoScan && navDest == R.id.nav_transfer)
+                    TransferFragment.newInstanceWithAutoScan()
+                else null
+                navigateTo(navDest, fragment)
+            } else {
+                show(DashboardFragment())
+                binding.navigationView.setCheckedItem(R.id.nav_dashboard)
+            }
         }
 
         onBackPressedDispatcher.addCallback(this, object : OnBackPressedCallback(true) {

app/src/main/java/sh/sar/basedbank/ui/home/TransferFragment.kt

@@ -151,6 +151,11 @@ class TransferFragment : Fragment() {
         private const val ARG_AMOUNT_PREFILL = "amount_prefill"
         private const val ARG_REMARKS_PREFILL = "remarks_prefill"
         private const val ARG_BML_QR_URL = "bml_qr_url"
+        private const val ARG_AUTO_SCAN = "auto_scan"
+
+        fun newInstanceWithAutoScan() = TransferFragment().apply {
+            arguments = Bundle().apply { putBoolean(ARG_AUTO_SCAN, true) }
+        }
 
         fun newInstanceFromBmlQr(qrUrl: String, fromAccountNumber: String? = null) = TransferFragment().apply {
             arguments = Bundle().apply {
@@ -253,6 +258,10 @@ class TransferFragment : Fragment() {
         arguments?.getString(ARG_REMARKS_PREFILL)?.let { binding.etRemarks.setText(it) }
 
         arguments?.getString(ARG_BML_QR_URL)?.let { lookupBmlQrMerchant(it) }
+
+        if (arguments?.getBoolean(ARG_AUTO_SCAN, false) == true) {
+            qrLauncher.launch(Intent(requireContext(), QrScannerActivity::class.java))
+        }
     }
 
     private fun lookupBmlQrMerchant(qrUrl: String) {