Additional SQLiteBlobTooBigException handler

Author: Crustack

app/src/main/java/com/philkes/notallyx/presentation/activity/LockedActivity.kt

@@ -3,6 +3,7 @@ package com.philkes.notallyx.presentation.activity
 import android.app.Activity
 import android.app.KeyguardManager
 import android.content.Intent
+import android.database.sqlite.SQLiteBlobTooBigException
 import android.hardware.biometrics.BiometricPrompt.BIOMETRIC_ERROR_HW_NOT_PRESENT
 import android.hardware.biometrics.BiometricPrompt.BIOMETRIC_ERROR_NO_BIOMETRICS
 import android.os.Build
@@ -15,18 +16,28 @@ import androidx.activity.result.contract.ActivityResultContracts
 import androidx.activity.viewModels
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.content.ContextCompat
+import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.lifecycleScope
 import androidx.viewbinding.ViewBinding
 import com.google.android.material.color.DynamicColors
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.philkes.notallyx.NotallyXApplication
 import com.philkes.notallyx.R
+import com.philkes.notallyx.presentation.setupProgressDialog
 import com.philkes.notallyx.presentation.showToast
 import com.philkes.notallyx.presentation.viewmodel.BaseNoteModel
 import com.philkes.notallyx.presentation.viewmodel.preference.NotallyXPreferences
 import com.philkes.notallyx.presentation.viewmodel.preference.Theme
+import com.philkes.notallyx.presentation.viewmodel.progress.MigrationProgress
+import com.philkes.notallyx.utils.log
+import com.philkes.notallyx.utils.secondsBetween
 import com.philkes.notallyx.utils.security.showBiometricOrPinPrompt
+import com.philkes.notallyx.utils.splitOversizedNotes
+import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
+import kotlinx.coroutines.sync.Mutex
+import kotlinx.coroutines.sync.withLock
+import kotlinx.coroutines.withContext
 
 abstract class LockedActivity<T : ViewBinding> : AppCompatActivity() {
 
@@ -40,6 +51,7 @@ abstract class LockedActivity<T : ViewBinding> : AppCompatActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
+        setupGlobalExceptionHandler()
         initViewModel()
         notallyXApplication = (application as NotallyXApplication)
         preferences = NotallyXPreferences.getInstance(notallyXApplication)
@@ -197,4 +209,10 @@ abstract class LockedActivity<T : ViewBinding> : AppCompatActivity() {
             }
         } ?: false
     }
+
+    companion object {
+        private const val TAG = "LockedActivity"
+        private val EXCEPTION_HANDLER_MUTEX = Mutex()
+        private var EXCEPTION_HANDLER_MUTEX_LAST_TIMESTAMP: Long? = null
+    }
 }

app/src/main/java/com/philkes/notallyx/utils/DataSchemaMigrations.kt

@@ -61,7 +61,7 @@ private fun Application.moveAttachments(preferences: NotallyXPreferences) {
  * end of each truncated note that points to the next note. The link text is included in the body
  * and must also fit within the size limit.
  */
-private suspend fun Application.splitOversizedNotes() {
+suspend fun Application.splitOversizedNotes() {
     log(
         TAG,
         "Running migration 2: Splitting notes exceeding the body size limit (limit: $MAX_BODY_CHAR_LENGTH characters)",
@@ -87,8 +87,14 @@ private suspend fun Application.splitOversizedNotes() {
                     e,
                 )
                 repaired += 1
-                truncateBodyAndFixSpans(dao, id)
-                dao.get(id)
+                try {
+                    truncateBodyAndFixSpans(dao, id)
+                    dao.get(id)
+                } catch (e: SQLiteBlobTooBigException) {
+                    log(TAG, "Note (id: $id) could not be repaired. Deleting...", e)
+                    dao.delete(id)
+                    null
+                }
             }
         if (original == null) return@forEach
         if (original.type != Type.NOTE) return@forEach

app/src/main/java/com/philkes/notallyx/utils/MiscExtensions.kt

@@ -3,6 +3,7 @@ package com.philkes.notallyx.utils
 import android.util.Patterns
 import java.util.Calendar
 import java.util.Locale
+import kotlin.math.abs
 
 fun CharSequence.truncate(limit: Int): CharSequence {
     return if (length > limit) {
@@ -110,3 +111,7 @@ fun now(): Calendar =
         set(Calendar.SECOND, 0)
         set(Calendar.MILLISECOND, 0)
     }
+
+typealias TimeMillis = Long
+
+fun TimeMillis.secondsBetween(other: TimeMillis): Long = abs(this - other) / 1000