Added delayed updating on A13 to make it less jarring

app/build.gradle.kts

@@ -48,7 +48,7 @@ android {
         targetSdk = 33
 
         versionCode = 55
-        versionName = "3.3.0"
+        versionName = "3.4.0"
 
         resValue("string", "app_version", "${defaultConfig.versionName}${versionNameSuffix ?: ""}")
 

app/src/main/java/com/lagradost/cloudstream3/MainActivity.kt

@@ -4,25 +4,20 @@ import android.content.ComponentName
 import android.content.Intent
 import android.content.res.ColorStateList
 import android.content.res.Configuration
-import android.os.Build
 import android.os.Bundle
 import android.util.Log
 import android.view.KeyEvent
 import android.view.Menu
 import android.view.MenuItem
 import android.view.WindowManager
-import android.widget.FrameLayout
+import android.widget.Toast
-import android.widget.LinearLayout
 import androidx.activity.result.ActivityResultLauncher
 import androidx.annotation.IdRes
 import androidx.appcompat.app.AlertDialog
 import androidx.appcompat.app.AppCompatActivity
 import androidx.constraintlayout.widget.ConstraintLayout
 import androidx.core.view.isVisible
-import androidx.core.view.marginRight
-import androidx.core.view.setMargins
 import androidx.fragment.app.FragmentActivity
-import androidx.fragment.app.FragmentContainerView
 import androidx.navigation.NavController
 import androidx.navigation.NavDestination
 import androidx.navigation.NavDestination.Companion.hierarchy
@@ -77,6 +72,7 @@ import com.lagradost.cloudstream3.ui.settings.SettingsFragment.Companion.updateT
 import com.lagradost.cloudstream3.ui.settings.SettingsGeneral
 import com.lagradost.cloudstream3.ui.setup.HAS_DONE_SETUP_KEY
 import com.lagradost.cloudstream3.ui.setup.SetupFragmentExtensions
+import com.lagradost.cloudstream3.utils.*
 import com.lagradost.cloudstream3.utils.AppUtils.isCastApiAvailable
 import com.lagradost.cloudstream3.utils.AppUtils.loadCache
 import com.lagradost.cloudstream3.utils.AppUtils.loadRepository
@@ -87,8 +83,6 @@ import com.lagradost.cloudstream3.utils.Coroutines.ioSafe
 import com.lagradost.cloudstream3.utils.DataStore.getKey
 import com.lagradost.cloudstream3.utils.DataStore.setKey
 import com.lagradost.cloudstream3.utils.DataStoreHelper.migrateResumeWatching
-import com.lagradost.cloudstream3.utils.Event
-import com.lagradost.cloudstream3.utils.IOnBackPressed
 import com.lagradost.cloudstream3.utils.InAppUpdater.Companion.runAutoUpdate
 import com.lagradost.cloudstream3.utils.UIHelper.changeStatusBarState
 import com.lagradost.cloudstream3.utils.UIHelper.checkWrite
@@ -97,9 +91,6 @@ import com.lagradost.cloudstream3.utils.UIHelper.getResourceColor
 import com.lagradost.cloudstream3.utils.UIHelper.hideKeyboard
 import com.lagradost.cloudstream3.utils.UIHelper.navigate
 import com.lagradost.cloudstream3.utils.UIHelper.requestRW
-import com.lagradost.cloudstream3.utils.UIHelper.toPx
-import com.lagradost.cloudstream3.utils.USER_PROVIDER_API
-import com.lagradost.cloudstream3.utils.USER_SELECTED_HOMEPAGE_API
 import com.lagradost.nicehttp.Requests
 import com.lagradost.nicehttp.ResponseParser
 import kotlinx.android.synthetic.main.activity_main.*
@@ -475,6 +466,11 @@ class MainActivity : AppCompatActivity(), ColorPickerDialogListener {
 
     override fun onPause() {
         super.onPause()
+
+        // Start any delayed updates
+        if (ApkInstaller.delayedInstaller?.startInstallation() == true) {
+            Toast.makeText(this, R.string.update_started, Toast.LENGTH_LONG).show()
+        }
         try {
             if (isCastApiAvailable()) {
                 mSessionManager.removeSessionManagerListener(mSessionManagerListener)

app/src/main/java/com/lagradost/cloudstream3/network/CloudflareKiller.kt

@@ -5,6 +5,7 @@ import android.webkit.CookieManager
 import androidx.annotation.AnyThread
 import com.lagradost.cloudstream3.app
 import com.lagradost.cloudstream3.mvvm.debugWarning
+import com.lagradost.cloudstream3.mvvm.normalSafeApiCall
 import com.lagradost.nicehttp.Requests.Companion.await
 import com.lagradost.nicehttp.cookies
 import kotlinx.coroutines.runBlocking
@@ -26,7 +27,10 @@ class CloudflareKiller : Interceptor {
 
     init {
         // Needs to clear cookies between sessions to generate new cookies.
-        CookieManager.getInstance().removeAllCookies(null)
+        normalSafeApiCall {
+            // This can throw an exception on unsupported devices :(
+            CookieManager.getInstance().removeAllCookies(null)
+        }
     }
 
     val savedCookies: MutableMap<String, Map<String, String>> = mutableMapOf()
@@ -35,7 +39,7 @@ class CloudflareKiller : Interceptor {
      * Gets the headers with cookies, webview user agent included!
      * */
     fun getCookieHeaders(url: String): Headers {
-        val userAgentHeaders =  WebViewResolver.webViewUserAgent?.let {
+        val userAgentHeaders = WebViewResolver.webViewUserAgent?.let {
             mapOf("user-agent" to it)
         } ?: emptyMap()
 

app/src/main/java/com/lagradost/cloudstream3/utils/InAppUpdater.kt

@@ -296,12 +296,21 @@ class InAppUpdater {
                             val context = this
                             builder.apply {
                                 setPositiveButton(R.string.update) { _, _ ->
+                                    // Forcefully start any delayed installations
+                                    if (ApkInstaller.delayedInstaller?.startInstallation() == true) return@setPositiveButton
+
                                     showToast(context, R.string.download_started, Toast.LENGTH_LONG)
 
                                     // Check if the setting hasn't been changed
-                                    if (settingsManager.getInt(getString(R.string.apk_installer_key), -1) == -1) {
+                                    if (settingsManager.getInt(
+                                            getString(R.string.apk_installer_key),
+                                            -1
+                                        ) == -1
+                                    ) {
                                         if (isMiUi()) // Set to legacy if using miui
-                                            settingsManager.edit().putInt(getString(R.string.apk_installer_key), 1).apply()
+                                            settingsManager.edit()
+                                                .putInt(getString(R.string.apk_installer_key), 1)
+                                                .apply()
                                     }
 
                                     val currentInstaller =
@@ -358,30 +367,19 @@ class InAppUpdater {
             return false
         }
 
-        fun isMiUi(): Boolean {
+        private fun isMiUi(): Boolean {
             return !TextUtils.isEmpty(getSystemProperty("ro.miui.ui.version.name"))
         }
 
-        fun getSystemProperty(propName: String): String? {
+        private fun getSystemProperty(propName: String): String? {
-            var line: String? = null
+            return try {
-            var input: BufferedReader? = null
-            try {
                 val p = Runtime.getRuntime().exec("getprop $propName")
-                input = BufferedReader(InputStreamReader(p.inputStream), 1024)
+                BufferedReader(InputStreamReader(p.inputStream), 1024).use {
-                line = input.readLine()
+                    it.readLine()
-                input.close()
-            } catch (ex: IOException) {
-                return null
-            } finally {
-                if (input != null) {
-                    try {
-                        input.close()
-                    } catch (e: IOException) {
-                        e.printStackTrace()
-                    }
                 }
+            } catch (ex: IOException) {
+                null
             }
-            return line
         }
     }
 }

app/src/main/java/com/lagradost/cloudstream3/utils/PackageInstaller.kt

@@ -5,15 +5,42 @@ import android.content.BroadcastReceiver
 import android.content.Context
 import android.content.Intent
 import android.content.IntentFilter
+import android.content.IntentSender
 import android.content.pm.PackageInstaller
 import android.os.Build
+import android.widget.Toast
+import com.lagradost.cloudstream3.R
 import com.lagradost.cloudstream3.mvvm.logError
+import com.lagradost.cloudstream3.mvvm.normalSafeApiCall
+import com.lagradost.cloudstream3.utils.Coroutines.main
 import java.io.InputStream
 
 const val INSTALL_ACTION = "ApkInstaller.INSTALL_ACTION"
 
 
 class ApkInstaller(private val service: PackageInstallerService) {
+
+    companion object {
+        /**
+         * Used for postponed installations
+         **/
+        var delayedInstaller: DelayedInstaller? = null
+    }
+
+    inner class DelayedInstaller(
+        private val session: PackageInstaller.Session,
+        private val intent: IntentSender
+    ) {
+        fun startInstallation(): Boolean {
+            return try {
+                session.commit(intent)
+                true
+            } catch (e: Exception) {
+                false
+            }.also { delayedInstaller = null }
+        }
+    }
+
     private val packageInstaller = service.packageManager.packageInstaller
 
     enum class InstallProgressStatus {
@@ -76,7 +103,6 @@ class ApkInstaller(private val service: PackageInstallerService) {
                     inputStream.close()
                 }
 
-            installProgressStatus.invoke(InstallProgressStatus.Installing)
 
             val intentSender = PendingIntent.getBroadcast(
                 service,
@@ -85,7 +111,22 @@ class ApkInstaller(private val service: PackageInstallerService) {
                 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) PendingIntent.FLAG_MUTABLE else 0,
             ).intentSender
 
-            session.commit(intentSender)
+            // Use delayed installations on android 13 and only if "allow from unknown sources" is enabled
+            // if the app lacks installation permission it cannot ask for the permission when it's closed.
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S &&
+                context.packageManager.canRequestPackageInstalls()
+            ) {
+                // Save for later installation since it's more jarring to have the app exit abruptly
+                delayedInstaller = DelayedInstaller(session, intentSender)
+                main {
+                    // Use real toast since it should show even if app is exited
+                    Toast.makeText(context, R.string.delayed_update_notice, Toast.LENGTH_LONG)
+                        .show()
+                }
+            } else {
+                installProgressStatus.invoke(InstallProgressStatus.Installing)
+                session.commit(intentSender)
+            }
         } catch (e: Exception) {
             logError(e)
 

app/src/main/java/com/lagradost/cloudstream3/utils/PackageInstallerService.kt

@@ -187,7 +187,7 @@ class PackageInstallerService : Service() {
         const val UPDATE_CHANNEL_ID = "cloudstream3.updates"
         const val UPDATE_CHANNEL_NAME = "App Updates"
         const val UPDATE_CHANNEL_DESCRIPTION = "App updates notification channel"
-        const val UPDATE_NOTIFICATION_ID = -68454136
+        const val UPDATE_NOTIFICATION_ID = -68454136 // Random unique
 
         fun getIntent(
             context: Context,

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

@@ -137,6 +137,7 @@
     <string name="download_canceled">Download Canceled</string>
     <string name="download_done">Download Done</string>
     <string name="download_format" translatable="false">%s - %s</string>
+    <string name="update_started">Update Started</string>
     <string name="stream">Stream</string>
     <string name="error_loading_links_toast">Error Loading Links</string>
     <string name="download_storage_text">Internal Storage</string>
@@ -611,5 +612,6 @@
 
     <string name="apk_installer_legacy">Legacy</string>
     <string name="apk_installer_package_installer">PackageInstaller</string>
+    <string name="delayed_update_notice">App will be updated upon exit</string>
 
 </resources>