Fix unhandled crashes when network is not reacheable.

Author: bmarty

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/sync/handler/SyncResponsePostTreatmentAggregatorHandler.kt

@@ -19,6 +19,7 @@ package org.matrix.android.sdk.internal.session.sync.handler
 import androidx.work.BackoffPolicy
 import androidx.work.ExistingWorkPolicy
 import org.matrix.android.sdk.api.MatrixPatterns
+import org.matrix.android.sdk.api.extensions.tryOrNull
 import org.matrix.android.sdk.internal.crypto.crosssigning.UpdateTrustWorker
 import org.matrix.android.sdk.internal.crypto.crosssigning.UpdateTrustWorkerDataRepository
 import org.matrix.android.sdk.internal.di.SessionId
@@ -81,7 +82,9 @@ internal class SyncResponsePostTreatmentAggregatorHandler @Inject constructor(
             }
         }
         if (hasUpdate) {
-            updateUserAccountDataTask.execute(UpdateUserAccountDataTask.DirectChatParams(directMessages = directChats))
+            tryOrNull("Unable to update user account data") {
+                updateUserAccountDataTask.execute(UpdateUserAccountDataTask.DirectChatParams(directMessages = directChats))
+            }
         }
     }
 

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/sync/handler/UserAccountDataSyncHandler.kt

@@ -20,6 +20,7 @@ import com.zhuinden.monarchy.Monarchy
 import io.realm.Realm
 import io.realm.RealmList
 import io.realm.kotlin.where
+import org.matrix.android.sdk.api.extensions.tryOrNull
 import org.matrix.android.sdk.api.failure.GlobalError
 import org.matrix.android.sdk.api.failure.InitialSyncRequestReason
 import org.matrix.android.sdk.api.session.accountdata.UserAccountDataEvent
@@ -122,7 +123,7 @@ internal class UserAccountDataSyncHandler @Inject constructor(
             val updateUserAccountParams = UpdateUserAccountDataTask.DirectChatParams(
                     directMessages = directChats
             )
-            updateUserAccountDataTask.execute(updateUserAccountParams)
+            tryOrNull("Unable to update user account data") { updateUserAccountDataTask.execute(updateUserAccountParams) }
         }
     }