Sdk Android 10 !full! -
Example:
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /> <uses-permission android:name="android.permission.ACCESS_BACKGROUND_LOCATION" /> Request both in runtime (if needed). Note that background location is considered dangerous and requires justification. You can no longer access Build.getSerial() and IMEI (TelephonyManager.getDeviceId()) without special carrier permissions. sdk android 10
val currentNightMode = configuration.uiMode and Configuration.UI_MODE_NIGHT_MASK when (currentNightMode) Configuration.UI_MODE_NIGHT_YES -> // Dark Configuration.UI_MODE_NIGHT_NO -> // Light Example: <uses-permission android:name="android
val uri = resolver.insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, contentValues) resolver.openOutputStream(uri!!).use stream -> // write bitmap to stream val currentNightMode = configuration
adb shell sm set-isolated-storage on Then run your app. See what breaks. Android Studio 4.0+ includes Database Inspector and Background Task Inspector to verify that your work manager, services, and alarms behave correctly under Android 10 restrictions. Part 5: Common Migration Pitfalls (and Solutions) | Pitfall | Symptom | Solution | |--------|---------|----------| | FileNotFoundException on external storage | openFileOutput fails for paths like /sdcard/Pictures/... | Migrate to MediaStore or SAF | | Location works once, then stops | Location only works when app is open | Request ACCESS_BACKGROUND_LOCATION and justify to user | | AlarmManager doesn't fire | Background alarms delayed or ignored | Use WorkManager or setExactAndAllowWhileIdle() | | Activity launches from service crash | Activity not started log | Replace with high-priority notification + PendingIntent | | Serial number returns "unknown" | Build.getSerial() returns null | Use android_id or request READ_PHONE_STATE (not recommended) | Part 6: Publishing for Android 10 (API Level 29) From November 2020 (Google Play requirement), all new apps and app updates had to target API level 29 or higher. As of 2025, targeting API 29 is the minimum for many store listings.
