android-8.0-oreo

I have problem with Android O HIDL. The failure log shows it can't find out the service. However I can see it by adb shell ps -A | grep fingerprint system 18758 1 17408 3276 pipe_wait 7c79e93e08 R android.hardware.biometrics.fingerprint@2.1-service` Could anyone give me a hint how to solve the problem? I checked https://source.android.com/devices/architecture/hidl/ but could not get the solution. Error log: 08-21 06:00:35.864 1890 2264 V FingerprintService: mDeamon was null, reconnect to fingerprint 08-21 06:00:35.864 1890 2264 I system_server: Looking for service android.hardware.biometrics

Is there any callback my application receives when user blocks a Notification Channel created by my application OR it can be detected later ? No, there is no such listener provided by the APIs. You will have to check each time before you make a notification. From the developer document To find out if a user blocked a notification channel, you can call getImportance(). If the notification channel is blocked, getImportance() returns IMPORTANCE_NONE. rockgecko Starting from Android P, there is a system broadcast for this: https://developer.android.com/reference/android/app/NotificationManager

As per Android 8.0 Behavior Changes , For apps installed on a device running Android 8.0, the value of ANDROID_ID is now scoped per app signing key, as well as per user. The value of ANDROID_ID is unique for each combination of app-signing key, user, and device. As a result, apps with different signing keys running on the same device no longer see the same Android ID (even for the same user). To test above changes, I made two test APK and found below behavior (tested on Nexus 5X, OS 8.0.0): In case when targetSdkVersion 26, compileSdkVersion 26, buildToolsVersion 26.0.0, The two different apk

The notification channels which introduced from Android O (API 26) version.I read about it from the following links: Managing notification channels Google Sample for Creating Channel Questions: If I have multiple numbers of notification then Is it a good idea to create notification channels when the application starts and keep it at ApplicationScope ? public void addNotificationChannels(Context context) { List<NotificationChannel> channels = new ArrayList<>(); channels.add("channel_1"); channels.add("channel_2"); . . channels.add("channel_7"); NotificationManager notificationManager =

Android O give font directory with new android-studio version 3.0 but when in drop font-file in font directory and run project it give me a error in font file in font directory. Error:Execution failed for task ':app:mergeDebugResources'. /home/ttuser4/Downloads/fontPractice/app/src/main/res/font/Dancing_Script.ttf: Error: The file name must end with .xml I also got the similar issue. To fix that i followed the below steps. Updated Android Studio to latest canary build. Change distributionUrl in project-dir/gradle/gradle-wrapper.properties to latest gradle distribution url(You can get the

I recently updated my app to API 26, and notifications are no longer working, without even changing the code. val notification = NotificationCompat.Builder(this) .setSmallIcon(R.drawable.ic_notification) .setContentTitle("Title") .setContentText("Text") .build() (getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager).notify(1, notification) Why isn't it working? Was there some change to the API that I'm not aware of? From the documentation : Android O introduces notification channels to provide a unified system to help users manage notifications. When you target Android O, you

According to the documentation , as of Android O services will be stopped several minutes after the app is no longer in the foreground. The documentation suggests most services can be replaced with JobScheduler jobs. My question is - do jobs have any kind of special behavior as well, or do they behave the same as services pre-Android O? Can they live "forever" (as long as the system doesn't need the memory, of course), or do the system also kills them off at the end of a certain window? CommonsWare Can they live "forever" (as long as the system doesn't need the memory, of course), or do the

I'm trying to display an notification with firebase when the app is in the foreground . The onMessageReceived method is called when I push the notification from the server, but the notification is not displayed . Here my code : public class MyFirebaseMessagingService extends FirebaseMessagingService { @Override public void onMessageReceived(final RemoteMessage remoteMessage) { Timber.d("FCM-From: " + remoteMessage.getFrom()); new Handler(Looper.getMainLooper()).post(new Runnable() { public void run() { if (remoteMessage.getNotification() != null) { Timber.d("FCM-Message Notification Body: " +