diff --git a/CHANGELOG.md b/CHANGELOG.md
index 620d6db..5e12d8a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,13 @@ All notable changes to this project are documented here. Format follows
[Keep a Changelog](https://keepachangelog.com/en/1.1.0/); versions follow
[Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+## [2.2.12] - 2026-09-30
+
+### Fixed
+
+- When PackageInstaller sessions cannot start on the head unit, OTA now opens Android's
+ interactive APK installer through a cache-scoped FileProvider, matching DriveHub_Dort.
+
## [2.2.11] - 2026-09-30
### Changed
diff --git a/FatihsMG4-unstable-2.2.12.apk.sha256 b/FatihsMG4-unstable-2.2.12.apk.sha256
new file mode 100644
index 0000000..e09e3a8
--- /dev/null
+++ b/FatihsMG4-unstable-2.2.12.apk.sha256
@@ -0,0 +1 @@
+8320dad875986da41696291d106d568686d0b6175fa0a0f87add4d4b8c56201b FatihsMG4-unstable-2.2.12.apk
diff --git a/app/build.gradle b/app/build.gradle
index 6be8fad..271d059 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -34,8 +34,8 @@ android {
applicationId "com.evsuite.abrp"
minSdk 27
targetSdk 36
- versionCode 28
- versionName "2.2.11"
+ versionCode 29
+ versionName "2.2.12"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
diff --git a/app/src/unstable/AndroidManifest.xml b/app/src/unstable/AndroidManifest.xml
index 4238ec2..67402de 100644
--- a/app/src/unstable/AndroidManifest.xml
+++ b/app/src/unstable/AndroidManifest.xml
@@ -10,6 +10,16 @@
+
+
+
+
diff --git a/app/src/unstable/java/com/evsuite/abrp/OtaUpdater.java b/app/src/unstable/java/com/evsuite/abrp/OtaUpdater.java
index f1bd7a5..94fdf08 100644
--- a/app/src/unstable/java/com/evsuite/abrp/OtaUpdater.java
+++ b/app/src/unstable/java/com/evsuite/abrp/OtaUpdater.java
@@ -4,8 +4,13 @@ import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageInstaller;
+import android.net.Uri;
+import android.os.Build;
+import android.provider.Settings;
import android.util.Log;
+import androidx.core.content.FileProvider;
+
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
@@ -414,6 +419,8 @@ final class OtaUpdater {
UNREADABLE_ARCHIVE,
/** Handed to the platform. The outcome arrives at {@link OtaInstallResultReceiver}. */
SESSION_STARTED,
+ /** Session install was unavailable; the system's interactive installer was opened. */
+ INSTALL_UI_STARTED,
/** The session could not be created, written or committed. */
SESSION_FAILED
}
@@ -437,8 +444,14 @@ final class OtaUpdater {
commitSession(context, apk);
return InstallResult.SESSION_STARTED;
} catch (Throwable t) {
- Log.w(TAG, "OTA session install failed", t);
- return InstallResult.SESSION_FAILED;
+ Log.w(TAG, "OTA session install failed; trying system install UI", t);
+ try {
+ launchInstallerActivity(context, apk);
+ return InstallResult.INSTALL_UI_STARTED;
+ } catch (Throwable fallback) {
+ Log.w(TAG, "OTA install UI failed", fallback);
+ return InstallResult.SESSION_FAILED;
+ }
}
}
@@ -511,4 +524,41 @@ final class OtaUpdater {
}
}
+ /** DriveHub_Dort-compatible fallback for head units that refuse installer sessions. */
+ private static void launchInstallerActivity(Context context, File apk) {
+ if (Build.VERSION.SDK_INT >= 26
+ && !context.getPackageManager().canRequestPackageInstalls()) {
+ Intent settings = new Intent(Settings.ACTION_MANAGE_UNKNOWN_APP_SOURCES)
+ .setData(Uri.parse("package:" + context.getPackageName()))
+ .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+ context.startActivity(settings);
+ throw new IllegalStateException("unknown sources permission required");
+ }
+
+ Uri contentUri = FileProvider.getUriForFile(context,
+ context.getPackageName() + ".fileprovider", apk);
+ Intent install = new Intent(Intent.ACTION_VIEW)
+ .setDataAndType(contentUri, "application/vnd.android.package-archive")
+ .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_GRANT_READ_URI_PERMISSION);
+ grantToInstallers(context, contentUri);
+ if (install.resolveActivity(context.getPackageManager()) == null) {
+ throw new IllegalStateException("No package installer activity");
+ }
+ context.startActivity(install);
+ Log.i(TAG, "System install UI opened for " + apk.getName());
+ }
+
+ private static void grantToInstallers(Context context, Uri uri) {
+ String[] packages = {
+ "com.android.packageinstaller",
+ "com.google.android.packageinstaller",
+ "com.samsung.android.packageinstaller"
+ };
+ for (String packageName : packages) {
+ try {
+ context.grantUriPermission(packageName, uri, Intent.FLAG_GRANT_READ_URI_PERMISSION);
+ } catch (Throwable ignored) { }
+ }
+ }
+
}
diff --git a/app/src/unstable/java/com/evsuite/abrp/UpdateHook.java b/app/src/unstable/java/com/evsuite/abrp/UpdateHook.java
index 837617b..fc8e595 100644
--- a/app/src/unstable/java/com/evsuite/abrp/UpdateHook.java
+++ b/app/src/unstable/java/com/evsuite/abrp/UpdateHook.java
@@ -117,10 +117,12 @@ final class UpdateHook {
if (apk == null) return "İndirme veya SHA-256 doğrulaması başarısız ("
+ update.versionName + ")";
- // The cached APK is cleared whichever way install goes: a rejected archive must not
- // linger, and an accepted one has already been streamed into the installer session.
OtaUpdater.InstallResult result = OtaUpdater.install(app, apk);
- if (!apk.delete()) Log.w(TAG, "Could not remove cached OTA APK");
+ // FileProvider's interactive installer opens asynchronously and still needs this file.
+ // Other outcomes have either streamed the bytes already or rejected the archive.
+ if (result != OtaUpdater.InstallResult.INSTALL_UI_STARTED && !apk.delete()) {
+ Log.w(TAG, "Could not remove cached OTA APK");
+ }
switch (result) {
case SESSION_STARTED:
@@ -128,6 +130,8 @@ final class UpdateHook {
// platform may still want the driver to confirm, and either way the verdict
// arrives at OtaInstallResultReceiver, not here.
return "Kuruluyor: " + update.versionName + " — ekrandaki onayı bekleyin";
+ case INSTALL_UI_STARTED:
+ return "Kurulum ekranı açıldı: " + update.versionName;
case UNREADABLE_ARCHIVE:
return "Kurulum reddedildi: APK okunamadı";
default:
diff --git a/app/src/unstable/res/xml/ota_file_paths.xml b/app/src/unstable/res/xml/ota_file_paths.xml
new file mode 100644
index 0000000..ea61649
--- /dev/null
+++ b/app/src/unstable/res/xml/ota_file_paths.xml
@@ -0,0 +1,4 @@
+
+
+
+