haha databinding and cleanup go brrrr

app/src/main/java/com/vanced/manager/adapter/SectionPageAdapter.kt

@@ -8,19 +8,15 @@ import com.vanced.manager.ui.fragments.VancedChangelogFragment
 
 class SectionPageAdapter(fragment: Fragment) : FragmentStateAdapter(fragment) {
 
-    private val fragmentItems = 3
+    override fun getItemCount(): Int = 3
-    override fun getItemCount(): Int {
-        return fragmentItems
-    }
 
     override fun createFragment(position: Int): Fragment {
-        var fragment: Fragment? = null
+        return when (position) {
-        when (position) {
+            0 -> VancedChangelogFragment()
-            0 -> fragment = VancedChangelogFragment()
+            1 -> MicrogChangelogFragment()
-            1 -> fragment = MicrogChangelogFragment()
+            2 -> ManagerChangelogFragment()
-            2 -> fragment = ManagerChangelogFragment()
+            else -> throw NotImplementedError()
         }
-        return fragment!!
     }
 
 }

app/src/main/java/com/vanced/manager/adapter/SectionPageRootAdapter.kt

@@ -7,18 +7,14 @@ import com.vanced.manager.ui.fragments.VancedChangelogFragment
 
 class SectionPageRootAdapter(fragment: Fragment) : FragmentStateAdapter(fragment) {
 
-    private val fragmentItems = 2
+    override fun getItemCount(): Int = 2
-    override fun getItemCount(): Int {
-        return fragmentItems
-    }
 
     override fun createFragment(position: Int): Fragment {
-        var fragment: Fragment? = null
+        return when (position) {
-        when (position) {
+            0 -> VancedChangelogFragment()
-            0 -> fragment = VancedChangelogFragment()
+            1 -> ManagerChangelogFragment()
-            1 -> fragment = ManagerChangelogFragment()
+            else -> throw NotImplementedError()
         }
-        return fragment!!
     }
 
 }

app/src/main/java/com/vanced/manager/core/App.kt

@@ -5,8 +5,6 @@ import com.crowdin.platform.Crowdin
 import com.crowdin.platform.CrowdinConfig
 import com.crowdin.platform.data.remote.NetworkType
 import com.downloader.PRDownloader
-import com.vanced.manager.utils.AppUtils.isPermissionGranted
-import com.vanced.manager.utils.AppUtils.requestPermission
 import com.vanced.manager.utils.NotificationHelper.createNotifChannel
 
 class App: Application() {
@@ -21,9 +19,6 @@ class App: Application() {
             .withDistributionHash("36c51aed3180a4f43073d28j4s6")
             .withNetworkType(NetworkType.WIFI)
             .build())
-
-        if (!isPermissionGranted(this))
-            requestPermission()
     }
 
     /*

app/src/main/java/com/vanced/manager/core/installer/AppInstallerService.kt

@@ -6,12 +6,11 @@ import android.content.Intent
 import android.content.pm.PackageInstaller
 import android.os.IBinder
 import android.util.Log
-import android.widget.Toast
-import androidx.annotation.Nullable
 import androidx.localbroadcastmanager.content.LocalBroadcastManager
 import com.vanced.manager.R
 import com.vanced.manager.ui.MainActivity
-import com.vanced.manager.utils.MiuiHelper
+import com.vanced.manager.utils.AppUtils.getErrorMessage
+import com.vanced.manager.utils.AppUtils.sendRefreshHome
 import com.vanced.manager.utils.NotificationHelper.createBasicNotif
 
 class AppInstallerService: Service() {
@@ -20,7 +19,6 @@ class AppInstallerService: Service() {
         val notifId = 42
         when (intent.getIntExtra(PackageInstaller.EXTRA_STATUS, -999)) {
             PackageInstaller.STATUS_PENDING_USER_ACTION -> {
-                Toast.makeText(this, "Installing...", Toast.LENGTH_SHORT).show()
                 Log.d(TAG, "Requesting user confirmation for installation")
                 createBasicNotif(getString(R.string.installing_app, "MicroG"), notifId, this)
                 val confirmationIntent = intent.getParcelableExtra<Intent>(Intent.EXTRA_INTENT)
@@ -28,15 +26,13 @@ class AppInstallerService: Service() {
                 try {
                     startActivity(confirmationIntent)
                 } catch (e: Exception) {
+                    Log.d("VMInstall", "Unable to start installation")
                 }
             }
             PackageInstaller.STATUS_SUCCESS -> {
                 Log.d(TAG, "Installation succeed")
                 getSharedPreferences("installPrefs", Context.MODE_PRIVATE).edit().putBoolean("isInstalling", false).apply()
-                val mIntent = Intent(MainActivity.INSTALL_COMPLETED)
+                sendRefreshHome(this)
-                mIntent.action = MainActivity.INSTALL_COMPLETED
-                mIntent.putExtra("package", "normal")
-                LocalBroadcastManager.getInstance(this).sendBroadcast(mIntent)
                 createBasicNotif(getString(
                         R.string.successfully_installed,
                         "Microg"
@@ -45,7 +41,7 @@ class AppInstallerService: Service() {
             else -> {
                 sendFailure(intent.getIntExtra(PackageInstaller.EXTRA_STATUS, -999))
                 createBasicNotif(
-                    getErrorMessage(intent.getIntExtra(PackageInstaller.EXTRA_STATUS, -999)),
+                    getErrorMessage(intent.getIntExtra(PackageInstaller.EXTRA_STATUS, -999), this),
                     notifId,
                     this
                 )
@@ -58,27 +54,10 @@ class AppInstallerService: Service() {
     private fun sendFailure(status: Int) {
         val mIntent = Intent(MainActivity.INSTALL_FAILED)
         mIntent.action = MainActivity.INSTALL_FAILED
-        mIntent.putExtra("errorMsg", getErrorMessage(status))
+        mIntent.putExtra("errorMsg", getErrorMessage(status, this))
         LocalBroadcastManager.getInstance(this).sendBroadcast(mIntent)
     }
 
-    private fun getErrorMessage(status: Int): String {
-        return when (status) {
-            PackageInstaller.STATUS_FAILURE_ABORTED -> getString(R.string.installation_aborted)
-            PackageInstaller.STATUS_FAILURE_BLOCKED -> getString(R.string.installation_blocked)
-            PackageInstaller.STATUS_FAILURE_STORAGE -> getString(R.string.installation_storage)
-            PackageInstaller.STATUS_FAILURE_INVALID -> getString(R.string.installation_invalid)
-            PackageInstaller.STATUS_FAILURE_INCOMPATIBLE -> getString(R.string.installation_incompatible)
-            PackageInstaller.STATUS_FAILURE_CONFLICT -> getString(R.string.installation_conflict)
-            else ->
-                if (MiuiHelper.isMiui())
-                    getString(R.string.installation_miui)
-                else
-                    getString(R.string.installation_failed)
-        }
-    }
-
-    @Nullable
     override fun onBind(intent: Intent?): IBinder? {
         return null
     }

app/src/main/java/com/vanced/manager/core/installer/AppUninstallerService.kt

@@ -8,6 +8,7 @@ import android.os.IBinder
 import android.util.Log
 import androidx.localbroadcastmanager.content.LocalBroadcastManager
 import com.vanced.manager.ui.MainActivity
+import com.vanced.manager.utils.AppUtils.sendRefreshHome
 
 class AppUninstallerService: Service() {
 
@@ -25,18 +26,13 @@ class AppUninstallerService: Service() {
             }
             PackageInstaller.STATUS_SUCCESS -> {
                 Handler().postDelayed({
-                    val mIntent = Intent()
+                    sendRefreshHome(this)
-                    mIntent.action = MainActivity.APP_UNINSTALLED
-                    LocalBroadcastManager.getInstance(this).sendBroadcast(mIntent)
                     Log.d("VMpm", "Successfully uninstalled $pkgName")
                 }, 500)
             }
             PackageInstaller.STATUS_FAILURE -> {
                 Handler().postDelayed({
-                    val mIntent = Intent()
+                    sendRefreshHome(this)
-                    mIntent.action = MainActivity.APP_NOT_UNINSTALLED
-                    mIntent.putExtra("pkgName", pkgName)
-                    LocalBroadcastManager.getInstance(this).sendBroadcast(mIntent)
                     Log.d("VMpm", "Failed to uninstall $pkgName")
                 }, 500)
             }

app/src/main/java/com/vanced/manager/core/installer/RootSplitInstallerService.kt

@@ -13,6 +13,7 @@ import androidx.localbroadcastmanager.content.LocalBroadcastManager
 import com.topjohnwu.superuser.Shell
 import com.vanced.manager.R
 import com.vanced.manager.ui.MainActivity
+import com.vanced.manager.utils.AppUtils
 import com.vanced.manager.utils.FileInfo
 import com.vanced.manager.utils.NotificationHelper.createBasicNotif
 import java.io.File
@@ -77,10 +78,7 @@ class RootSplitInstallerService: Service() {
         Log.d("AppLog", "succeeded installing?${installResult.isSuccess}")
         getSharedPreferences("installPrefs", Context.MODE_PRIVATE).edit().putBoolean("isInstalling", false).apply()
         if (installResult.isSuccess) {
-            val mIntent = Intent(MainActivity.INSTALL_COMPLETED)
+            AppUtils.sendRefreshHome(this)
-            mIntent.action = MainActivity.INSTALL_COMPLETED
-            mIntent.putExtra("package", "split")
-            LocalBroadcastManager.getInstance(this).sendBroadcast(mIntent)
             createBasicNotif(getString(R.string.successfully_installed, "Vanced"), notifId, this)
         } else {
             val mIntent = Intent(MainActivity.INSTALL_FAILED)

app/src/main/java/com/vanced/manager/core/installer/SplitInstallerService.kt

@@ -1,19 +1,16 @@
 package com.vanced.manager.core.installer
 
-import android.app.Notification
 import android.app.Service
 import android.content.Context
 import android.content.Intent
 import android.content.pm.PackageInstaller
-import android.os.Build
 import android.os.IBinder
 import android.util.Log
-import android.widget.Toast
-import androidx.annotation.Nullable
 import androidx.localbroadcastmanager.content.LocalBroadcastManager
 import com.vanced.manager.R
 import com.vanced.manager.ui.MainActivity
-import com.vanced.manager.utils.MiuiHelper.isMiui
+import com.vanced.manager.utils.AppUtils.getErrorMessage
+import com.vanced.manager.utils.AppUtils.sendRefreshHome
 import com.vanced.manager.utils.NotificationHelper.createBasicNotif
 
 class SplitInstallerService: Service() {
@@ -22,11 +19,9 @@ class SplitInstallerService: Service() {
         val notifId = 666
         when (intent.getIntExtra(PackageInstaller.EXTRA_STATUS, -999)) {
             PackageInstaller.STATUS_PENDING_USER_ACTION -> {
-                Toast.makeText(this, "Installing...", Toast.LENGTH_SHORT).show()
                 createBasicNotif(getString(R.string.installing_app, "Vanced"), notifId, this)
                 Log.d(TAG, "Requesting user confirmation for installation")
-                val confirmationIntent =
+                val confirmationIntent = intent.getParcelableExtra<Intent>(Intent.EXTRA_INTENT)
-                    intent.getParcelableExtra<Intent>(Intent.EXTRA_INTENT)
                 confirmationIntent?.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
                 try {
                     startActivity(confirmationIntent)
@@ -36,10 +31,7 @@ class SplitInstallerService: Service() {
             PackageInstaller.STATUS_SUCCESS -> {
                 Log.d(TAG, "Installation succeed")
                 getSharedPreferences("installPrefs", Context.MODE_PRIVATE).edit().putBoolean("isInstalling", false).apply()
-                val mIntent = Intent(MainActivity.INSTALL_COMPLETED)
+                sendRefreshHome(this)
-                mIntent.action = MainActivity.INSTALL_COMPLETED
-                mIntent.putExtra("package", "split")
-                LocalBroadcastManager.getInstance(this).sendBroadcast(mIntent)
                 createBasicNotif(
                     getString(R.string.successfully_installed, "Vanced"),
                     notifId,
@@ -49,7 +41,7 @@ class SplitInstallerService: Service() {
             else -> {
                 sendFailure(intent.getIntExtra(PackageInstaller.EXTRA_STATUS, -999))
                 createBasicNotif(
-                    getErrorMessage(intent.getIntExtra(PackageInstaller.EXTRA_STATUS, -999)),
+                    getErrorMessage(intent.getIntExtra(PackageInstaller.EXTRA_STATUS, -999), this),
                     notifId,
                     this
                 )
@@ -62,44 +54,10 @@ class SplitInstallerService: Service() {
     private fun sendFailure(status: Int) {
         val mIntent = Intent(MainActivity.INSTALL_FAILED)
         mIntent.action = MainActivity.INSTALL_FAILED
-        mIntent.putExtra("errorMsg", getErrorMessage(status))
+        mIntent.putExtra("errorMsg", getErrorMessage(status, this))
         LocalBroadcastManager.getInstance(this).sendBroadcast(mIntent)
     }
 
-    private fun getErrorMessage(status: Int): String {
-        return when (status) {
-            PackageInstaller.STATUS_FAILURE_ABORTED -> getString(R.string.installation_aborted)
-            PackageInstaller.STATUS_FAILURE_BLOCKED -> getString(R.string.installation_blocked)
-            PackageInstaller.STATUS_FAILURE_STORAGE -> getString(R.string.installation_storage)
-            PackageInstaller.STATUS_FAILURE_INVALID -> getString(R.string.installation_invalid)
-            PackageInstaller.STATUS_FAILURE_INCOMPATIBLE -> getString(R.string.installation_incompatible)
-            PackageInstaller.STATUS_FAILURE_CONFLICT -> getString(R.string.installation_conflict)
-            else ->
-                if (isMiui())
-                    getString(R.string.installation_miui)
-                else
-                    getString(R.string.installation_failed)
-        }
-    }
-
-    private fun startForegroundNotif(text: String) {
-        val notifBuilder =
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O)
-                Notification.Builder(this, 666.toString()).setChannelId("69420")
-            else
-                Notification.Builder(this).setPriority(Notification.PRIORITY_DEFAULT)
-
-        notifBuilder.apply {
-            setContentTitle(getString(R.string.app_name))
-            setContentText(text)
-            setSmallIcon(R.drawable.ic_stat_name)
-        }
-
-        val notif = notifBuilder.build()
-        startForeground(666, notif)
-    }
-
-    @Nullable
     override fun onBind(intent: Intent?): IBinder? {
         return null
     }

app/src/main/java/com/vanced/manager/ui/MainActivity.kt

@@ -43,8 +43,6 @@ class MainActivity : AppCompatActivity() {
                         DialogContainer.regularPackageInstalled(getString(R.string.successfully_installed, "MicroG"), this@MainActivity)
                 }
                 INSTALL_FAILED -> DialogContainer.installAlertBuilder(intent.getStringExtra("errorMsg") as String, this@MainActivity)
-                APP_UNINSTALLED -> restartActivity()
-                APP_NOT_UNINSTALLED -> DialogContainer.installAlertBuilder(getString(R.string.failed_uninstall, intent.getStringExtra("pkgName")), this@MainActivity)
             }
         }
     }
@@ -85,11 +83,6 @@ class MainActivity : AppCompatActivity() {
 
     override fun onPause() {
         super.onPause()
-        with(getSharedPreferences("installPrefs", Context.MODE_PRIVATE).edit()) {
-            putBoolean("isInstalling", false).apply()
-            putBoolean("isVancedDownloading", false).apply()
-            putBoolean("isMicrogDownloading", false).apply()
-        }
         localBroadcastManager.unregisterReceiver(broadcastReceiver)
         Crowdin.unregisterDataLoadingObserver(loadingObserver)
     }
@@ -134,10 +127,8 @@ class MainActivity : AppCompatActivity() {
 
     private fun registerReceivers() {
         val intentFilter = IntentFilter()
-        intentFilter.addAction(INSTALL_COMPLETED)
+        //intentFilter.addAction(INSTALL_COMPLETED)
         intentFilter.addAction(INSTALL_FAILED)
-        intentFilter.addAction(APP_UNINSTALLED)
-        intentFilter.addAction(APP_NOT_UNINSTALLED)
         localBroadcastManager.registerReceiver(broadcastReceiver, intentFilter)
 
     }
@@ -189,7 +180,5 @@ class MainActivity : AppCompatActivity() {
     companion object {
         const val INSTALL_COMPLETED = "install_completed"
         const val INSTALL_FAILED = "install_failed"
-        const val APP_UNINSTALLED = "app_uninstalled"
-        const val APP_NOT_UNINSTALLED = "app_not_installed"
     }
 }

app/src/main/java/com/vanced/manager/ui/fragments/DevSettingsFragment.kt

@@ -1,19 +1,33 @@
 package com.vanced.manager.ui.fragments
 
+import android.app.DownloadManager
+import android.content.BroadcastReceiver
+import android.content.Context
 import android.content.Intent
+import android.content.IntentFilter
+import android.net.Uri
 import android.os.Build
 import android.os.Bundle
 import androidx.appcompat.app.AlertDialog
+import androidx.core.content.FileProvider
 import androidx.preference.Preference
 import androidx.preference.PreferenceFragmentCompat
 import androidx.preference.PreferenceManager
 import com.vanced.manager.R
 import com.vanced.manager.ui.MainActivity
+import com.vanced.manager.utils.DownloadHelper.download
+import com.vanced.manager.utils.InternetTools.getObjectFromJson
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.runBlocking
+import java.io.File
 
 class DevSettingsFragment: PreferenceFragmentCompat() {
 
+    private var downloadId: Long = 0
+
     override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
         setPreferencesFromResource(R.xml.dev_settings, rootKey)
+        activity?.registerReceiver(receiver, IntentFilter(DownloadManager.ACTION_DOWNLOAD_COMPLETE))
 
         val ftSwitch: Preference? = findPreference("firststart_switch")
 
@@ -45,5 +59,39 @@ class DevSettingsFragment: PreferenceFragmentCompat() {
             archPref?.summary = "32bit"
         }
 
+        val forceUpdate: Preference? = findPreference("force_update")
+        forceUpdate?.setOnPreferenceClickListener {
+            runBlocking {
+                launch {
+                    val url = getObjectFromJson("https://x1nto.github.io/VancedFiles/manager.json", "url")
+                    downloadId = activity?.let { download(url, "apk", "manager.apk", it) }!!
+                }
+            }
+            true
+        }
+
     }
+
+    private val receiver = object : BroadcastReceiver() {
+        override fun onReceive(context: Context?, intent: Intent?) {
+            if (intent?.getLongExtra(DownloadManager.EXTRA_DOWNLOAD_ID, -1) == downloadId) {
+                activity?.let {
+                    val apk = File("${activity?.filesDir?.path}/manager.apk")
+                    val uri =
+                        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N)
+                            FileProvider.getUriForFile(activity!!, "${activity?.packageName}.provider", apk)
+                        else
+                            Uri.fromFile(apk)
+
+                    val mIntent = Intent(Intent.ACTION_VIEW)
+                    mIntent.setDataAndType(uri, "application/vnd.android.package-archive")
+                    mIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+                    mIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+                    startActivity(mIntent)
+                }
+            }
+        }
+
+    }
+
 }

app/src/main/java/com/vanced/manager/ui/fragments/HomeFragment.kt

@@ -1,8 +1,6 @@
 package com.vanced.manager.ui.fragments
 
 import android.content.*
-import android.content.res.ColorStateList
-import android.graphics.Color
 import android.os.Bundle
 import android.view.*
 import android.view.animation.AccelerateDecelerateInterpolator
@@ -26,8 +24,8 @@ class HomeFragment : Home() {
     private val localBroadcastManager by lazy { LocalBroadcastManager.getInstance(requireActivity()) }
 
     override fun onCreateView(
-            inflater: LayoutInflater, container: ViewGroup?,
+        inflater: LayoutInflater, container: ViewGroup?,
-            savedInstanceState: Bundle?
+        savedInstanceState: Bundle?
     ): View? {
         requireActivity().title = getString(R.string.title_home)
         setHasOptionsMenu(true)
@@ -42,15 +40,15 @@ class HomeFragment : Home() {
         val variantPref = getDefaultSharedPreferences(activity).getString("vanced_variant", "nonroot")
         registerReceivers()
 
-        if (variantPref == "root")
+        /*
-            attachRootChangelog()
+        if (variantPref == "nonroot") {
-        else {
-            attachNonrootChangelog()
             if (!viewModel.microgInstalled.get()!!) {
                 disableVancedButton()
             }
         }
 
+         */
+
         binding.includeChangelogsLayout.changelogButton.setOnClickListener {
             cardExpandCollapse()
         }
@@ -68,6 +66,25 @@ class HomeFragment : Home() {
             versionToast("MicroG")
             true
         }
+
+        with(binding.includeChangelogsLayout) {
+            viewpager.adapter = if (variantPref == "root") SectionPageRootAdapter(this@HomeFragment) else SectionPageAdapter(this@HomeFragment)
+            TabLayoutMediator(tablayout, viewpager) { tab, position ->
+                if (variantPref == "root")
+                    when (position) {
+                        0 -> tab.text = "Vanced"
+                        1 -> tab.text = "Manager"
+                    }
+
+                else
+                    when (position) {
+                        0 -> tab.text = "Vanced"
+                        1 -> tab.text = "MicroG"
+                        2 -> tab.text = "Manager"
+                    }
+
+            }.attach()
+        }
     }
 
     private fun versionToast(name: String) {
@@ -76,8 +93,7 @@ class HomeFragment : Home() {
 
     private fun cardExpandCollapse() {
         with(binding.includeChangelogsLayout) {
-            viewpager.visibility = if (isExpanded) View.GONE else View.VISIBLE
+            viewModel.expanded.set(!isExpanded)
-            tablayout.visibility = if (isExpanded) View.GONE else View.VISIBLE
             changelogButton.animate().apply {
                 rotation(if (isExpanded) 0F else 180F)
                 interpolator = AccelerateDecelerateInterpolator()
@@ -96,6 +112,7 @@ class HomeFragment : Home() {
             when (intent.action) {
                 MICROG_DOWNLOADED -> binding.includeMicrogLayout.microgInstalling.visibility = View.VISIBLE
                 VANCED_DOWNLOADED -> binding.includeVancedLayout.vancedInstalling.visibility = View.VISIBLE
+                REFRESH_HOME -> viewModel.fetchData()
             }
         }
     }
@@ -104,41 +121,16 @@ class HomeFragment : Home() {
         val intentFilter = IntentFilter()
         intentFilter.addAction(VANCED_DOWNLOADED)
         intentFilter.addAction(MICROG_DOWNLOADED)
+        intentFilter.addAction(REFRESH_HOME)
         localBroadcastManager.registerReceiver(broadcastReceiver, intentFilter)
     }
 
-    private fun attachNonrootChangelog() {
-        val sectionPageRootAdapter = SectionPageAdapter(this)
-        with(binding.includeChangelogsLayout) {
-            viewpager.adapter = sectionPageRootAdapter
-            TabLayoutMediator(tablayout, viewpager) { tab, position ->
-                when (position) {
-                    0 -> tab.text = "Vanced"
-                    1 -> tab.text = "MicroG"
-                    2 -> tab.text = "Manager"
-                }
-            }.attach()
-        }
-    }
-
-    private fun attachRootChangelog() {
-        val sectionPageRootAdapter = SectionPageRootAdapter(this)
-        with(binding.includeChangelogsLayout) {
-            viewpager.adapter = sectionPageRootAdapter
-            TabLayoutMediator(tablayout, viewpager) { tab, position ->
-                when (position) {
-                    0 -> tab.text = "Vanced"
-                    1 -> tab.text = "Manager"
-                }
-            }.attach()
-        }
-    }
-
     override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
         inflater.inflate(R.menu.toolbar_menu, menu)
         super.onCreateOptionsMenu(menu, inflater)
     }
 
+    /*
     private fun disableVancedButton() {
         binding.includeVancedLayout.vancedInstallbtn.apply {
             icon = null
@@ -147,10 +139,12 @@ class HomeFragment : Home() {
             setTextColor(ColorStateList.valueOf(Color.GRAY))
         }
     }
+     */
 
     companion object {
         const val VANCED_DOWNLOADED = "vanced_downloaded"
         const val MICROG_DOWNLOADED = "microg_downloaded"
+        const val REFRESH_HOME = "refresh_home"
     }
 }
 

app/src/main/java/com/vanced/manager/ui/viewmodels/HomeViewModel.kt

@@ -16,8 +16,6 @@ import androidx.lifecycle.AndroidViewModel
 import androidx.preference.PreferenceManager.getDefaultSharedPreferences
 import com.crowdin.platform.Crowdin
 import com.vanced.manager.R
-import com.vanced.manager.ui.fragments.UpdateCheckFragment
-import com.vanced.manager.utils.InternetTools
 import com.vanced.manager.utils.InternetTools.getJsonInt
 import com.vanced.manager.utils.InternetTools.getJsonString
 import com.vanced.manager.utils.PackageHelper.isPackageInstalled
@@ -57,14 +55,19 @@ class HomeViewModel(application: Application): AndroidViewModel(application) {
 
     val nonrootModeSelected: Boolean = variant == "nonroot"
 
+    val expanded = ObservableField<Boolean>()
+
     val fetching = ObservableField<Boolean>()
 
+    val shouldBeDisabled = ObservableField<Boolean>()
+
     //this too
     fun fetchData() {
         runBlocking {
             launch {
                 fetching.set(true)
                 Crowdin.forceUpdate(getApplication())
+                shouldBeDisabled.set(nonrootModeSelected && !microgInstalled.get()!!)
                 vancedVersion.set(getJsonString("vanced.json", "version", getApplication()))
                 microgVersion.set(getJsonString("microg.json", "version", getApplication()))
                 microgInstalled.set(isPackageInstalled("com.mgoogle.android.gms", pm))
@@ -78,22 +81,14 @@ class HomeViewModel(application: Application): AndroidViewModel(application) {
                 microgInstallButtonTxt.set(compareInt(microgInstalledVersionCode.get()!!, microgVersionCode.get()!!, getApplication()))
                 microgInstallButtonIcon.set(compareIntDrawable(microgInstalledVersionCode.get()!!, microgVersionCode.get()!!, getApplication()))
                 vancedInstallButtonIcon.set(
-                    if (variant == "nonroot") {
+                    if (shouldBeDisabled.get()!!) {
-                        if (microgInstalled.get()!!)
+                        null
-                            compareIntDrawable(vancedVersionCode.get()!!, vancedInstalledVersionCode.get()!!, getApplication())
-                        else
-                            null
                     } else
                         compareIntDrawable(vancedVersionCode.get()!!, vancedInstalledVersionCode.get()!!, getApplication())
                 )
-
                 vancedInstallButtonTxt.set(
-                    if (variant == "nonroot") {
+                    if (shouldBeDisabled.get()!!) {
-                        if (microgInstalled.get()!!) {
+                        getApplication<Application>().getString(R.string.no_microg)
-                            compareInt(vancedVersionCode.get()!!, vancedInstalledVersionCode.get()!!, getApplication())
-                        } else {
-                            getApplication<Application>().getString(R.string.no_microg)
-                        }
                     } else
                         compareInt(vancedVersionCode.get()!!, vancedInstalledVersionCode.get()!!, getApplication())
                 )
@@ -150,6 +145,7 @@ class HomeViewModel(application: Application): AndroidViewModel(application) {
         }
     }
 
+    @Suppress("DEPRECATION")
     private fun getPkgVerCode(toCheck: Boolean, pkg: String): Int {
         return if (toCheck) {
             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P)
@@ -162,7 +158,7 @@ class HomeViewModel(application: Application): AndroidViewModel(application) {
     private fun compareInt(int1: Int, int2: Int, application: Application): String {
         return when {
             int2 == 0 -> application.getString(R.string.install)
-            int1 > int2 -> application.getString(R.string.update)
+            int2 > int1 -> application.getString(R.string.update)
             int2 == int1 -> application.getString(R.string.button_reinstall)
             else -> application.getString(R.string.install)
         }
@@ -172,7 +168,7 @@ class HomeViewModel(application: Application): AndroidViewModel(application) {
     private fun compareIntDrawable(int1: Int, int2: Int, application: Application): Drawable? {
         return when {
             int2 == 0 -> application.getDrawable(R.drawable.ic_download)
-            int1 > int2 -> application.getDrawable(R.drawable.ic_update)
+            int2 > int1 -> application.getDrawable(R.drawable.ic_update)
             int2 == int1 -> application.getDrawable(R.drawable.ic_done)
             else -> application.getDrawable(R.drawable.ic_download)
         }

app/src/main/java/com/vanced/manager/utils/AppUtils.kt

@@ -1,19 +1,35 @@
 package com.vanced.manager.utils
 
 import android.content.Context
-import android.content.pm.PackageManager
+import android.content.Intent
-import androidx.core.content.ContextCompat.checkSelfPermission
+import android.content.pm.PackageInstaller
+import androidx.localbroadcastmanager.content.LocalBroadcastManager
+import com.vanced.manager.R
+import com.vanced.manager.ui.fragments.HomeFragment
 
 object AppUtils {
 
-    fun requestPermission(context: Context) {
+    fun sendRefreshHome(context: Context) {
-        val requestPermissionLauncher = registerForActivityResult()
+        val mIntent = Intent()
+        mIntent.action = HomeFragment.REFRESH_HOME
+        mIntent.putExtra("package", "normal")
+        LocalBroadcastManager.getInstance(context).sendBroadcast(mIntent)
     }
 
-    fun isPermissionGranted(context: Context): Boolean {
+    fun getErrorMessage(status: Int, context: Context): String {
-        //Check Storage Permissions
+        return when (status) {
-        return checkSelfPermission(context, android.Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED
+            PackageInstaller.STATUS_FAILURE_ABORTED -> context.getString(R.string.installation_aborted)
-
+            PackageInstaller.STATUS_FAILURE_BLOCKED -> context.getString(R.string.installation_blocked)
+            PackageInstaller.STATUS_FAILURE_STORAGE -> context.getString(R.string.installation_storage)
+            PackageInstaller.STATUS_FAILURE_INVALID -> context.getString(R.string.installation_invalid)
+            PackageInstaller.STATUS_FAILURE_INCOMPATIBLE -> context.getString(R.string.installation_incompatible)
+            PackageInstaller.STATUS_FAILURE_CONFLICT -> context.getString(R.string.installation_conflict)
+            else ->
+                if (MiuiHelper.isMiui())
+                    context.getString(R.string.installation_miui)
+                else
+                    context.getString(R.string.installation_failed)
+        }
     }
 
 }

app/src/main/res/layout/activity_main.xml

@@ -25,7 +25,7 @@
             android:background="?colorSurface"
             android:layout_alignParentTop="true">
 
-            <com.google.android.material.appbar.MaterialToolbar
+            <androidx.appcompat.widget.Toolbar
                 android:id="@+id/home_toolbar"
                 android:layout_width="match_parent"
                 android:layout_height="?attr/actionBarSize"

app/src/main/res/layout/include_changelogs.xml

@@ -1,8 +1,20 @@
 <?xml version="1.0" encoding="utf-8"?>
-<layout>
+<layout
-    <com.google.android.material.card.MaterialCardView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:android="http://schemas.android.com/apk/res/android"
-        xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
-        xmlns:tools="http://schemas.android.com/tools"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <data>
+
+        <import type="android.view.View" />
+
+        <variable
+            name="viewModel"
+            type="com.vanced.manager.ui.viewmodels.HomeViewModel" />
+
+    </data>
+
+    <com.google.android.material.card.MaterialCardView
         android:id="@+id/changelog_card"
         style="@style/MaterialCard">
 
@@ -39,7 +51,7 @@
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:background="?colorSurfaceVariant"
-                android:visibility="gone"
+                android:visibility="@{viewModel.expanded ? View.VISIBLE : View.GONE}"
                 app:layout_constraintTop_toBottomOf="parent"
                 app:tabIndicatorColor="?colorPrimary"
                 app:tabSelectedTextColor="?colorPrimary"
@@ -51,10 +63,11 @@
                 android:layout_width="match_parent"
                 android:layout_height="0dp"
                 android:layout_weight="1"
-                android:visibility="gone"
+                android:visibility="@{viewModel.expanded ? View.VISIBLE : View.GONE}"
                 tools:visibility="visible" />
 
         </LinearLayout>
 
     </com.google.android.material.card.MaterialCardView>
+
 </layout>

app/src/main/res/layout/include_useful_links.xml

@@ -15,6 +15,7 @@
     <com.google.android.material.card.MaterialCardView
         style="@style/MaterialCard"
         app:contentPaddingTop="2dp"
+        app:contentPaddingBottom="8dp"
         android:animateLayoutChanges="true">
 
         <LinearLayout
@@ -24,17 +25,13 @@
 
             <TextView
                 style="@style/CardTitle"
-                android:layout_marginStart="8dp"
-                android:layout_marginTop="8dp"
                 android:text="@string/useful_links" />
 
             <include
                 layout="@layout/include_vanced_medias"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:layout_marginStart="8dp"
+                android:layout_marginTop="2dp"
-                android:layout_marginTop="8dp"
-                android:layout_marginEnd="8dp"
                 bind:viewModel="@{viewModel}" />
 
         </LinearLayout>

app/src/main/res/layout/include_vanced.xml

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-<layout xmlns:android="http://schemas.android.com/apk/res/android"
+<layout
+    xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools">
 
@@ -48,7 +49,10 @@
                     android:id="@+id/vanced_installbtn"
                     style="@style/ButtonStyle"
                     android:text="@{viewModel.vancedInstallButtonTxt}"
+                    android:textColor="@{viewModel.shouldBeDisabled ? @color/LightGray : @color/White}"
+                    android:backgroundTint="@{viewModel.shouldBeDisabled ? @color/Gray : ?colorPrimary}"
                     app:icon="@{viewModel.vancedInstallButtonIcon}"
+                    android:clickable="@{!viewModel.shouldBeDisabled}"
                     app:layout_constraintEnd_toEndOf="parent"
                     app:layout_constraintTop_toTopOf="parent" />
 

app/src/main/res/values/colors.xml

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
+
     <color name="Vanced">#673AB7</color>
     <color name="Brave">#FB542B</color>
     <color name="Discord">#7289DA</color>
@@ -8,6 +9,9 @@
     <color name="Reddit">#FF4500</color>
     <color name="GitHub">#17191A</color>
 
+    <color name="White">#ffffff</color>
     <color name="Red">#CC0047</color>
+    <color name="LightGray">#908E8E</color>
+    <color name="Gray">#5F5E5E</color>
 
 </resources>

app/src/main/res/xml/dev_settings.xml

@@ -7,6 +7,11 @@
         android:title="First start switcher"
         android:summary="Dev only please"/>
 
+    <Preference
+        android:key="force_update"
+        android:title="Force Manager Update"
+        android:summary="Update manager without comparing versionCode"/>
+
     <PreferenceCategory
         android:title="Device info">