How to detect app in doze mode . I used PowerManager.ACTION_DEVICE_IDLE_MODE_CHANGED receiver but it doesn't help. I use web socket so i don't want to use GCM . Please help.
How to detect when the system goes into doze mode and if there is a 10 Sec gap for fetching notification how to activate it for my App. basically need help for a proper app synchronization without using GCM.
Get the user to whitelist the app from power save, use GCM, or get your app pre-installed so it can be white listed by the OEM. Those are about your only options.
Related
I opened this question to ask you a strange thing that i'm facing currently.
I have various assumptions on what the problem could be, and i want to share them with you to get a confirmation.
I premise that my intent is not to use FCM. The application right now was a test to send a scheduled notification with the module "flutter_local_notifications". When the scheduled notification reaches the scheduled time, it fires if:
The application is open
The application is not open, but the smartphone is on
The application is on debug mode, is not open and the smartphone is off
I set on my smartphone some permissions for the application to ignore battery-saving mode, to enable autostart, lock the application to avoid the Android's memory management.
But still, when i turn off the screen of my smartphone the app's notification won't fire at the scheduled time.
I tried to do some tests on other smartphone's and the outcome is pretty different. For the other smartphones it works pretty well.
I am currently using a "Realme 8 5G", i was asking, is it possible to find a solution to overcome this problem or the problem is just out of my hands?
Thank you for reading and your time.
My question is more like client side.
I am using Janus AudioBridge Room to make audio call.
Android app works fine in foreground and background mode if device is not on Batter saver mode.
But when device is in Battery saver mode. App gets hold while getting into background.
When we gets back to the app. Call rejoins from there. But if it gets long enough to call 'Keepalive' event. Then app will stops or crash.
I handle this by getting this android permission explicitly from user.
"android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"
Then in battery saver mode. our call does not affects. as our app now can work on background in battery saver mode also.
I don't think this is the best way to do that.
I checked Whatsapp permissions. They are not asking for it.
What Whatsapp or other calling applications are doing to do this in a more proficient way?
Any guide and Clue will be helpful. I appreciate
My React Native (Android) application sends requests to the server when some events are triggered. But when I lock phone screen and in a few minutes event is triggered, app try to send request, but it fails. I tried fetch (error Network request failed) and XMLHttpRequest.
On some devices it works fine and I can't understand it depends on Android version or on device model.
Why does it happen and why on some (not all) devices? How can I fix it? Thanks!
Hello issue not because of react-native development but as per android guideline,
Whenever device in Doze mode you can not access network or network resource directly for that you need to start some foreground service in your application or we can say foreground service, Actually, I don't know much about how to create and start foreground service in react-native, But maybe this word help you, Here also official document regarding doze mode
https://developer.android.com/training/monitoring-device-state/doze-standby
I want to know the process flow of android apps like i have an app in my device by which it blocks the apps in background. Eg - If the app is forbidding the whatsapp then there will not be any notification in the device untill and unless the app is opened by user.
I want to basic mechanism how the app is doing this as it blocks the apps and also disable data for that forbidden app.
You can not block notifications of any other Android Application or disable its background processes. You might be able to achieve that on a rooted device but that's something not appreciated.
Again if you want to disable data programmatically, you require a rooted device. You can read that here.
If you want to achieve Single-Purpose Device, read here.
I am using service for sending current location of device to server continuously in background, but service is also getting killed when I swipe out the application on some phones. It's working if I remove restriction of running background services from Phone settings to the app. I will be thankful, If someone provide solution of removing this restriction programatically.
Every Phone manufacturer has it's own settings for background processing apps. As there are many android device manufacturers it will be difficult to check for every device group. I'm facing the same issue for my app. It will be better if you ask to check is there any setting regarding background services in their device.