android-8.0-oreo

问题 I am working on an application where we have to generate a notification with action buttons. It was working fine till the date we decided to update our notification handling to support notification channels (released with Android Oreo 8.0). I don't know if this is the reason or there is something missing in our implementation that made notification action buttons unResponsive. Below mentioned is the code snippet... NotificationCompat.Builder localCallNotificationBuilder = new

问题 I want to run my Google Maps Application on an Android 8 Emulator. As Google is suggesting, one should use the Google Maps Android API provided by the Google Play Services in the Version 11. For this I put compile 'com.google.android.gms:play-services-maps:11.0.0' in my gradle file. When I start my emulator with android 8 its only providing google play services with version 10.9.30 and the map is not showing up. I'm running the emulator with android studio 2.3.3 on Mac. How can I get my

问题 Android docs indicate that Oreo has new restrictions on background execution: https://developer.android.com/about/versions/oreo/background. This seems reasonable and they're clearly aiming to make their platform more like iOS and prevent apps running rampant in the background. The thing that's unclear to me (in fact, not documented at all) is what can you do on a thread when the UI goes to the background. Specifically, GIVEN I create a thread with new Thread(() -> { // Naughty thread doing

问题 Using SyncAdapter and AbstractThreadedSyncAdapter https://riptutorial.com/android/example/32303/sync-adapter-with-every-min-requesting-value-from-server- I have registered receiver in manifest and from SyncAdapter broadcast register its working fine before Oreo but in Oreo, broadcast receiver failed to fire. Intent intent = new Intent(); intent.setAction("package.qa.ACTION_SYNC"); intent.putExtra("OUTBOX_ID", outboxId); intent.putExtra("JSON_RESPONSE", jsonResponse); intent.putExtra("TRANS

问题 I have already read the documentation for Android Oreo's Behavior and changes. I know there is different procedure to create file directory for Android Oreo (API 26) Code : File mediaStorageDir = null; if (Build.VERSION.SDK_INT >= 26) { mediaStorageDir = new File(Environment.getExternalStorageDirectory().toString(), "MyDirectory"); Log.v("HEREEEEE","YES"); } else { mediaStorageDir = new File(Environment.getExternalStorageDirectory().toString() + File.separator + "MyDirectory"); } if (

问题 Background For some time, as a user, I've noticed that on some apps I can perform common operations on partial texts, as such: This is called "smart text selection" (video here), and it has being around from Android O, as shown here. The problem Recently Google has shown how to make your app show the actions within itself (meaning inside its TextView). This is called "Smart-Linkify" and the video about it can be found here. It shows there how to show the actions: What I can't find is how to

问题 Since Android 8.0 has been released, I have problem with authorization header. Is there any other way to add header into Volley request? This doesn't work properly on the last Android version. @override public Map<String, String> getHeaders() throws AuthFailureError { Map<String, String> params = new HashMap<String, String>(); params.put("x-api-key", App.apiAuth); return params; } Update: It's work fine on all devices but Android 8.0. In Android studio simulator for 8.0 it works too. So,

问题 I am in the process of changing the target SDK version to 26 and trying to use notification channels. I have some notifications for which I would like to hide the icon in the notification bar. Is this possible by default using Notification channels? Even if I set the channel's importance (and the notification's priority to MIN), the icon is displayed. I can then long click the notification and go to the system settings for notifications in my app. Then click the notification channel and then

问题 I am sending data payload notifications from my server. here is example: url= "https://fcm.googleapis.com/fcm/send" { "to" : "userToken", "data" : { //some json here } } in such way i am successfully sending messages to users, even if app isn't running, in all pre Android O devices. But on Android O device, onMessageReceived not called when app is not launched... is there some new rules in O ? how it can be fixed? thanks! UPDATES This question is not about notifications, but about firebase

问题 This is my code given below. This is unable to create any notifications on Android O, inspite of creating the Notification Channel. private void weatherNotification(WeatherInfo weather) { Intent intent = new Intent(this, WeatherActivity.class); PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent, 0); String temperatureScale = prefs.getUnits().equals("metric") ? getString(R.string.c) : getString(R.string.f); String speedScale = prefs.getUnits().equals("metric") ? getString