diff --git a/app/src/main/java/com/dumper/android/dumper/process/Process.kt b/app/src/main/java/com/dumper/android/dumper/process/Process.kt
index 7e01e78..96304ba 100644
--- a/app/src/main/java/com/dumper/android/dumper/process/Process.kt
+++ b/app/src/main/java/com/dumper/android/dumper/process/Process.kt
@@ -7,58 +7,54 @@ import androidx.core.text.isDigitsOnly
 import com.dumper.android.BuildConfig
 import com.dumper.android.utils.getApplicationInfoCompact
 import com.dumper.android.utils.isInvalid
+import com.dumper.android.utils.removeNullChar
 import java.io.File
 
 object Process {
 
-    fun getAllProcess(ctx: Context, isRoot: Boolean): ArrayList<ProcessData> {
-        val finalAppsBundle = ArrayList<ProcessData>()
-        if (isRoot) {
-            val activityManager = ctx.getSystemService(ACTIVITY_SERVICE) as ActivityManager
+    fun getAllProcess(ctx: Context, isRoot: Boolean) =
+        if (isRoot)
+            getAllProcessRoot(ctx)
+        else
+            getAllProcessNoRoot()
 
-            activityManager.runningAppProcesses.forEach {
-                try {
-                    val apps = ctx.packageManager.getApplicationInfoCompact(
-                        it.processName.substringBefore(":"), 0
-                    )
-                    if (!apps.isInvalid() && apps.packageName != BuildConfig.APPLICATION_ID) {
-                        val data = ProcessData(
-                            it.processName,
-                            ctx.packageManager.getApplicationLabel(apps).toString()
-                        )
-                        finalAppsBundle.add(data)
-                    }
-                } catch (_: Exception) {
-                }
-            }
-        } else {
-            val proc = File("/proc")
-            if (!proc.exists())
-                return finalAppsBundle
-
-            val dPID = proc.listFiles()
-            if (dPID.isNullOrEmpty())
-                return finalAppsBundle
 
-            for (line in dPID) {
-                if (!line.name.isDigitsOnly())
-                    continue;
+    private fun getAllProcessRoot(ctx: Context): Array<ProcessData> {
+        val activityManager = ctx.getSystemService(ACTIVITY_SERVICE) as ActivityManager
+        return activityManager.runningAppProcesses
+            .mapNotNull {
+                runCatching {
+                    val pkgManager = ctx.packageManager
+                    val app = pkgManager.getApplicationInfoCompact(it.processName, 0)
+                    if (!app.isInvalid() && app.packageName != BuildConfig.APPLICATION_ID) {
+                        val appLabel = pkgManager.getApplicationLabel(app).toString()
+                        ProcessData(it.processName, appLabel)
+                    } else {
+                        null
+                    }
+                }.getOrNull()
+            }.toTypedArray()
+    }
 
-                val comm = File("${line.path}/comm")
-                val cmdline = File("${line.path}/cmdline")
+    private fun getAllProcessNoRoot(): Array<ProcessData> {
+        return File("/proc")
+            .listFiles().orEmpty()
+            .filter { it.name.isDigitsOnly() }
+            .mapNotNull {
+                val comm = File("${it.path}/comm")
+                val cmdline = File("${it.path}/cmdline")
                 if (!comm.exists() || !cmdline.exists())
-                    continue;
+                    return@mapNotNull null
 
-                val processName = comm.readText(Charsets.UTF_8)
-                val processPkg = cmdline.readText(Charsets.UTF_8)
+                val processName = comm.readText(Charsets.UTF_8).removeNullChar()
+                val processPkg = cmdline.readText(Charsets.UTF_8).removeNullChar()
 
                 if (processPkg != "sh" && !processPkg.contains(BuildConfig.APPLICATION_ID)) {
-                    val data = ProcessData(processPkg, processName)
-                    finalAppsBundle.add(data)
+                    ProcessData(processPkg, processName)
+                } else {
+                    null
                 }
-            }
-        }
-        return finalAppsBundle
+            }.toTypedArray()
     }
 
     /**
@@ -66,28 +62,16 @@ object Process {
      * @return pid of process or null if process id is not found
      */
     fun getProcessID(pkg: String): Int? {
-        val proc = File("/proc")
-        if (!proc.exists())
-            return null
-
-        val dPID = proc.listFiles()
-        if (dPID.isNullOrEmpty())
-            return null
-
-        dPID.find {
-            if (it.name.isDigitsOnly()) {
+        return File("/proc")
+            .listFiles().orEmpty()
+            .filter { it.name.isDigitsOnly() }
+            .find {
                 val cmdline = File("${it.path}/cmdline")
-                if (cmdline.exists()) {
-                    val textCmd = cmdline.readText(Charsets.UTF_8)
-                    if (textCmd.contains(pkg)) {
-                        return@find true
-                    }
-                }
-            }
-            return@find false
-        }?.let {
-            return it.name.toInt()
-        }
-        return null
+                if (!cmdline.exists())
+                    return@find false
+
+                val textCmd = cmdline.readText(Charsets.UTF_8)
+                return@find textCmd.contains(pkg)
+            }?.name?.toIntOrNull()
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/dumper/android/messager/MSGReceiver.kt b/app/src/main/java/com/dumper/android/messager/MSGReceiver.kt
index cdd55a9..3fa8884 100644
--- a/app/src/main/java/com/dumper/android/messager/MSGReceiver.kt
+++ b/app/src/main/java/com/dumper/android/messager/MSGReceiver.kt
@@ -2,10 +2,10 @@ package com.dumper.android.messager
 
 import android.os.Handler
 import android.os.Message
+import androidx.core.os.BundleCompat
 import com.dumper.android.core.MainActivity
 import com.dumper.android.core.RootServices
 import com.dumper.android.dumper.process.ProcessData
-import com.dumper.android.utils.getParcelableArrayListCompact
 
 class MSGReceiver(private val activity: MainActivity) : Handler.Callback {
 
@@ -14,7 +14,8 @@ class MSGReceiver(private val activity: MainActivity) : Handler.Callback {
 
         when (message.what) {
             RootServices.MSG_GET_PROCESS_LIST -> {
-                message.data.getParcelableArrayListCompact<ProcessData>(RootServices.LIST_ALL_PROCESS)
+                BundleCompat.getParcelableArray(message.data, RootServices.LIST_ALL_PROCESS, ProcessData::class.java)
+                    ?.filterIsInstance<ProcessData>()
                     ?.let {
                         activity.memory.showProcess(activity, it)
                     }
diff --git a/app/src/main/java/com/dumper/android/ui/memory/MemoryViewModel.kt b/app/src/main/java/com/dumper/android/ui/memory/MemoryViewModel.kt
index 75ef9da..bfdb436 100644
--- a/app/src/main/java/com/dumper/android/ui/memory/MemoryViewModel.kt
+++ b/app/src/main/java/com/dumper/android/ui/memory/MemoryViewModel.kt
@@ -1,6 +1,7 @@
 package com.dumper.android.ui.memory
 
 import android.content.Context
+import android.widget.Toast
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
 import com.dumper.android.dumper.process.ProcessData
@@ -14,25 +15,29 @@ class MemoryViewModel : ViewModel() {
     val isFixELF = MutableLiveData<Boolean>()
     val isDumpMetadata = MutableLiveData<Boolean>()
 
-
-    fun showProcess(ctx: Context, list: ArrayList<ProcessData>) {
-        list.sortBy { it.appName }
-
-        val appNames = list.map { processData ->
-            val processName = processData.processName
-            if (processName.contains(":"))
-                "${processData.appName} (${processName.substringAfter(":")})"
-            else
-                processData.appName
+    fun showProcess(ctx: Context, list: Collection<ProcessData>) {
+        if (list.isEmpty()) {
+            Toast.makeText(ctx, "No process found", Toast.LENGTH_SHORT).show()
+            return
         }
 
+        val appNames = list.sortedBy { it.processName }
+        val appsTitle = appNames
+            .map { processData ->
+                val processName = processData.processName
+                if (processName.contains(":"))
+                    "${processData.appName} (${processName.substringAfter(":")})"
+                else
+                    processData.appName
+            }.toTypedArray()
+
         MaterialAlertDialogBuilder(ctx)
             .setTitle("Select process")
-            .setSingleChoiceItems(appNames.toTypedArray(), -1) { dialog, which ->
-                selectedApps.value = list[which].processName
+            .setSingleChoiceItems(appsTitle, -1
+            ) { dialog, idx ->
+                selectedApps.value = appNames[idx].processName
                 dialog.dismiss()
             }
             .show()
     }
-
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/dumper/android/utils/Utils.kt b/app/src/main/java/com/dumper/android/utils/Utils.kt
index 7631278..d2b1739 100644
--- a/app/src/main/java/com/dumper/android/utils/Utils.kt
+++ b/app/src/main/java/com/dumper/android/utils/Utils.kt
@@ -14,16 +14,8 @@ fun Long.toHex(): String {
 }
 
 @Suppress("DEPRECATION")
-inline fun <reified T : Parcelable> Bundle.getParcelableArrayListCompact(key: String): ArrayList<T>? {
-    return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
-        getParcelableArrayList(key, T::class.java)
-    } else {
-        getParcelableArrayList(key)
-    }
-}
-
-@Suppress("DEPRECATION")
-fun PackageManager.getApplicationInfoCompact(packageName: String, flags: Int): ApplicationInfo {
+fun PackageManager.getApplicationInfoCompact(processName: String, flags: Int): ApplicationInfo {
+    val packageName = processName.substringBefore(":")
     return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
         getApplicationInfo(packageName, PackageManager.ApplicationInfoFlags.of(flags.toLong()))
     } else {