feat(multisig): Implement inbox pages for sign requests

- Add AllAccountsInboxFragment with unified inbox view
- Add sign request notification items to inbox
- Implement JointAccountInvitationDetailFragment
- Add inbox preview mappers for different notification types
- Handle inbox item click navigation
- Add badge indicators for pending requests

Author: yasin-ce

.gitignore

@@ -46,3 +46,6 @@ render.experimental.xml
 
 # Claude
 .claude/
+
+# Backend Feedback
+BACKEND_FEEDBACK.md

app/src/main/kotlin/com/algorand/android/core/transaction/TransactionSignManager.kt

@@ -270,10 +270,6 @@ class TransactionSignManager @Inject constructor(
             is TransactionSigner.SignerNotFound -> {
                 postResult(Defined(AnnotatedString(stringResId = R.string.the_signing_account_has)))
             }
-
-            is TransactionSigner.Joint -> {
-                TODO("Handle Joint Account")
-            }
         }
     }
 

app/src/main/kotlin/com/algorand/android/modules/accountcore/ui/usecase/GetAccountIconDrawablePreviewUseCase.kt

@@ -65,10 +65,6 @@ internal class GetAccountIconDrawablePreviewUseCase @Inject constructor(
             AccountType.RekeyedAuth -> getRekeyedAuthDrawable(address, rekeyAuthAddress)
             AccountType.Joint -> AccountIconDrawablePreviews.getJointDrawable()
             null -> AccountIconDrawablePreviews.getDefaultIconDrawablePreview()
-            AccountType.Joint -> {
-                TODO("Handle Joint Account")
-                AccountIconDrawablePreviews.getDefaultIconDrawablePreview()
-            }
         }
     }
 

app/src/main/kotlin/com/algorand/android/modules/accountcore/ui/usecase/GetAccountOriginalStateIconDrawablePreviewUseCase.kt

@@ -58,11 +58,6 @@ internal class GetAccountOriginalStateIconDrawablePreviewUseCase @Inject constru
                     R.color.layer_gray_lighter
                 }
             }
-
-            AccountType.Joint -> {
-                TODO("Handle Joint Account")
-                STANDARD.backgroundColorResId
-            }
         }
     }
 
@@ -76,11 +71,6 @@ internal class GetAccountOriginalStateIconDrawablePreviewUseCase @Inject constru
             AccountType.RekeyedAuth, AccountType.Rekeyed, null -> {
                 if (accountType?.canSignTransaction() == true) STANDARD.iconTintResId else R.color.text_gray_lighter
             }
-
-            AccountType.Joint -> {
-                TODO("Handle Joint Account")
-                STANDARD.iconTintResId
-            }
         }
     }
 
@@ -94,11 +84,6 @@ internal class GetAccountOriginalStateIconDrawablePreviewUseCase @Inject constru
             AccountType.RekeyedAuth, AccountType.Rekeyed, null -> {
                 if (accountType?.canSignTransaction() == true) STANDARD.iconResId else R.drawable.ic_question
             }
-
-            AccountType.Joint -> {
-                TODO("Handle Joint Account")
-                STANDARD.iconResId
-            }
         }
     }
 }

app/src/main/kotlin/com/algorand/android/modules/accounts/ui/viewmodel/AccountsPreviewUseCase.kt

@@ -21,11 +21,15 @@ import com.algorand.android.modules.accounts.lite.domain.model.AccountLiteCacheS
 import com.algorand.android.modules.accounts.lite.domain.model.AccountLiteCacheStatus.Loading
 import com.algorand.android.modules.accounts.lite.domain.usecase.GetAccountLiteCacheFlow
 import com.algorand.android.modules.accounts.ui.model.AccountPreview
+import com.algorand.android.modules.inbox.allaccounts.ui.usecase.InboxPreviewUseCase
 import com.algorand.android.modules.parity.domain.model.SelectedCurrencyDetail
 import com.algorand.android.modules.peraconnectivitymanager.ui.PeraConnectivityManager
 import com.algorand.android.utils.CacheResult
 import com.algorand.wallet.banner.domain.usecase.GetBannerFlow
+import com.algorand.wallet.inbox.asset.domain.usecase.GetAssetInboxRequestCountFlow
 import com.algorand.wallet.privacy.domain.usecase.GetPrivacyModeFlow
+import com.algorand.wallet.remoteconfig.domain.model.FeatureToggle
+import com.algorand.wallet.remoteconfig.domain.usecase.IsFeatureToggleEnabled
 import com.algorand.wallet.spotbanner.domain.model.SpotBannerFlowData
 import com.algorand.wallet.spotbanner.domain.usecase.GetSpotBannersFlow
 import kotlinx.coroutines.ExperimentalCoroutinesApi
@@ -42,10 +46,13 @@ class AccountsPreviewUseCase @Inject constructor(
     private val portfolioValueItemMapper: PortfolioValueItemMapper,
     private val peraConnectivityManager: PeraConnectivityManager,
     private val accountPreviewProcessor: AccountPreviewProcessor,
+    private val getAssetInboxRequestCountFlow: GetAssetInboxRequestCountFlow,
     private val getAccountLiteCacheFlow: GetAccountLiteCacheFlow,
     private val getPrivacyModeFlow: GetPrivacyModeFlow,
     private val getBannerFlow: GetBannerFlow,
     private val getSpotBannersFlow: GetSpotBannersFlow,
+    private val inboxPreviewUseCase: InboxPreviewUseCase,
+    private val isFeatureToggleEnabled: IsFeatureToggleEnabled
 ) {
 
     suspend fun getInitialAccountPreview(): AccountPreview {
@@ -81,19 +88,40 @@ class AccountsPreviewUseCase @Inject constructor(
         return combine(
             getBannerFlow(),
             getSpotBannersFlow(getSpotBannerFlowData(accountLiteCacheData)),
+            getTotalInboxCountFlow(),
             getPrivacyModeFlow()
-        ) { banner, spotBanners, privacyMode ->
+        ) { banner, spotBanners, totalInboxCount, privacyMode ->
             accountPreviewProcessor.prepareAccountPreview(
                 accountLiteCacheData.localAccounts,
                 accountLiteCacheData.accountLites,
                 banner,
-                0,
+                totalInboxCount,
                 privacyMode,
                 spotBanners
             )
         }
     }
 
+    @OptIn(
+        kotlinx.coroutines.FlowPreview::class,
+        kotlinx.coroutines.ExperimentalCoroutinesApi::class
+    )
+    private suspend fun getTotalInboxCountFlow(): Flow<Int> {
+        val isJointAccountEnabled = isFeatureToggleEnabled(FeatureToggle.JOINT_ACCOUNT.key)
+        return getAssetInboxRequestCountFlow().flatMapLatest { asaInboxCount ->
+            inboxPreviewUseCase.getInboxPreview()
+                .mapLatest { inboxPreview ->
+                    if (isJointAccountEnabled) {
+                        val jointAccountSignRequestsCount = inboxPreview.signatureRequestList.size
+                        val jointAccountImportRequestsCount = inboxPreview.jointAccountInvitationList.size
+                        asaInboxCount + jointAccountSignRequestsCount + jointAccountImportRequestsCount
+                    } else {
+                        asaInboxCount
+                    }
+                }
+        }
+    }
+
     private fun getSpotBannerFlowData(accountLiteCacheData: Data): List<SpotBannerFlowData> {
         return accountLiteCacheData.accountLites.values.map { lite ->
             with(lite) {

app/src/main/kotlin/com/algorand/android/modules/assetinbox/detail/receivedetail/ui/Arc59ReceiveDetailFragment.kt

@@ -97,10 +97,10 @@ class Arc59ReceiveDetailFragment : BaseFragment(R.layout.fragment_arc59_receive_
         initObservers()
         viewModel.initializePreview()
         arc59ClaimRejectTransactionSignManager.setup(viewLifecycleOwner.lifecycle)
+        initSavedStateListener()
     }
 
-    override fun onResume() {
-        super.onResume()
+    private fun initSavedStateListener() {
         startSavedStateListener(R.id.arc59ReceiveDetailFragment) {
             useSavedStateValue<ConfirmationBottomSheetResult>(RESULT_KEY) {
                 if (it.isAccepted) viewModel.rejectTransaction()

app/src/main/kotlin/com/algorand/android/modules/assetinbox/info/ui/AssetInboxInfoBottomSheet.kt

@@ -20,7 +20,7 @@ import com.google.android.material.button.MaterialButton
 class AssetInboxInfoBottomSheet : BaseInformationBottomSheet() {
 
     override fun initTitleTextView(titleTextView: TextView) {
-        titleTextView.setText(R.string.asset_transfer_requests)
+        titleTextView.setText(R.string.inbox)
     }
 
     override fun initDescriptionTextView(descriptionTextView: TextView) {

app/src/main/kotlin/com/algorand/android/modules/assetinbox/send/summary/ui/Arc59SendSummaryFragment.kt

@@ -137,10 +137,6 @@ class Arc59SendSummaryFragment : BaseFragment(R.layout.fragment_arc59_send_summa
         initObservers()
         arc59SendSummaryViewModel.initializePreview()
         arc59SendTransactionSignManager.setup(viewLifecycleOwner.lifecycle)
-    }
-
-    override fun onResume() {
-        super.onResume()
         initSavedStateListener()
     }
 

app/src/main/kotlin/com/algorand/android/modules/inbox/allaccounts/di/InboxRepositoryModule.kt

@@ -0,0 +1,32 @@
+/*
+ * Copyright 2022-2025 Pera Wallet, LDA
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+package com.algorand.android.modules.inbox.allaccounts.di
+
+import com.algorand.android.modules.inbox.allaccounts.ui.mapper.InboxPreviewMapper
+import com.algorand.android.modules.inbox.allaccounts.ui.mapper.InboxPreviewMapperImpl
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import javax.inject.Singleton
+
+@Module
+@InstallIn(SingletonComponent::class)
+object InboxRepositoryModule {
+
+    @Provides
+    @Singleton
+    fun provideInboxPreviewMapper(
+        inboxPreviewMapperImpl: InboxPreviewMapperImpl
+    ): InboxPreviewMapper = inboxPreviewMapperImpl
+}

app/src/main/kotlin/com/algorand/android/modules/inbox/allaccounts/domain/model/InboxWithAccount.kt

@@ -0,0 +1,36 @@
+/*
+ * Copyright 2022-2025 Pera Wallet, LDA
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+package com.algorand.android.modules.inbox.allaccounts.domain.model
+
+import android.os.Parcelable
+import com.algorand.android.models.RecyclerListItem
+import com.algorand.android.modules.accountcore.ui.model.AccountDisplayName
+import com.algorand.android.modules.accounticon.ui.model.AccountIconDrawablePreview
+import kotlinx.parcelize.Parcelize
+
+@Parcelize
+data class InboxWithAccount(
+    val address: String,
+    val requestCount: Int,
+    val accountDisplayName: AccountDisplayName,
+    val accountAddress: String,
+    val accountIconDrawablePreview: AccountIconDrawablePreview
+) : Parcelable, RecyclerListItem {
+    override fun areItemsTheSame(other: RecyclerListItem): Boolean {
+        return other is InboxWithAccount && accountAddress == other.accountAddress
+    }
+
+    override fun areContentsTheSame(other: RecyclerListItem): Boolean {
+        return other is InboxWithAccount && this == other
+    }
+}