for questions related to application development issues affecting just Oppo Mobile devices.
Questions tagged [oppo]
62 questions
0
votes
0 answers
Graphical artifacts in React app in mobile Chrome
I have a React app which is rendering with graphical glitches that obscure elements of the page. This only happens in mobile Chrome on some phones (e.g. Oppo A91/CPH2021, Android 11, Chrome 110.0.5481.64).
Here is a screenshot of the page with…

Sam C
- 1
- 1
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App icon not displaying after installing APK in OPPO A55
I am installing apk on my device OPPO A55 (Android 12), but after a successful install message, the app icon does not display in the menu list or Application Manager.
Below are some screenshots of the process and configuration of the device.

Sagar Zala
- 4,854
- 9
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- 62
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cause of RuntimeException: Unable to start activity ComponentInfo in specific activity only in specific devices ( oppo devics )
Crashlytics StackTrace :
Fatal Exception: java.lang.RuntimeException: Unable to start activity ComponentInfo{MerchantProfileDetailsActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.pm.ApplicationInfo…

Vikas Pandey
- 1,115
- 1
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- 25
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Get Contact from WhatsApp account in Android Oppo device having Android 10
I am trying to get contacts having WhatsApp using below code
final String[] PROJECTION = {
ContactsContract.Data.CONTACT_ID,
ContactsContract.Data.DISPLAY_NAME,
…

Suraj Pal
- 1
- 2
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votes
2 answers
How to launch my app (not in google play) in disconnect mode from a QR Code like myApp://open on my OPPO that use google Lens online app?
I try to open my app with a QR Code generated : myApp://open
When I scan it, it send me an error message : "Sorry the application requested could not be launched. The content of the barcode may be invalid".

ΩlostA
- 2,501
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- 27
- 63
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votes
1 answer
adb cannot accurately read IMEI 1 and 2
there are two OPPO phones, using adb cannot accurately read IMEI 1 and 2, but only MEID. How can I read IMEI?
Android version 11 Model PEAM00 and PEMM20
Tried the following command, but it doesn't work, only MEID is returned.
adb shell service call…

z.eric
- 1
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votes
0 answers
Foreground service is not running in some device
I am creating a app to show push notifications to user , I have tested to run the app using Background Service for showing notifications but it didn't work for me , so I used Foreground Service. And it is working charm. But in many devices which are…

Prateek Chaubey
- 166
- 1
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- 16
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votes
0 answers
location issues for the custom roms like Miui,Oppo,Vivo etc
Guys i am facing an issue regading the location updates on Custom Roms like Miui,Oppo etc,
These Roms are taking too much time for location update and in background it do not trigger the listner, and in foreground it takes about 1-2 minutes to get…
0
votes
1 answer
View in your space option missing in Realme X2 for google scene viewer
I recently got the Realme X2 by Oppo and tried out using the AR funtionalities with google scene viewer .
I do get the view in 3d option by searching animals like dog , cat , shark etc. , however I am not getting "view in your space" option. I read…

Abir Roy Chowdhury
- 3
- 1
- 4
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votes
0 answers
Not able to turn on/off Bluetooth/WiFi on few devices
My App has a background service which keeps running as foreground service. This service controls the device WiFi/Bluetooth programmatically on certain conditions. Everything works fine BUT on few devices (specifically the devices with custom ROMs)…

Akki
- 775
- 8
- 19
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votes
0 answers
How to reliably run location tracking services on brands like Oppo, Vivo, Xiaomi?
I work for a cab company which specializes specifically in intercity and outstation rides. This means that we have to track the driver for long duration, continuously. our app works fine on stock android phones but how do I keep my location service…

Aditya Gurjar
- 91
- 2
- 10
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votes
1 answer
Oppo firebase notification in background
Code for permission oppo cannot load app. Oppo phone cannot handle notification in background,
but when I use these code it work well:
val POWERMANAGER_INTENTS = arrayOf(
Intent().setComponent(
ComponentName(
…

booc booc
- 33
- 5
0
votes
0 answers
Unknown Host Exception Only in ONEPLUS 6T and Other Pie mobile are working fine
Unknown Host Exception Only in ONEPLUS 6T and Other Pie mobile are working fine
when refreshed three to four times then gets data otherwise getting error
logcat-Access denied finding property “vendor.debug.egl.swapinterval"
tried…

suyash saurabh
- 365
- 6
- 17
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votes
0 answers
Qwerty keyboard is showing on Oppo, when it should be a numerical keyboard
My EditText has an inputType="numberPassword"and I've tested this on many devices and it shows correctly (a numerical keyboard), BUT on an Oppo device it just shows a qwerty keyboard.

Miki
- 27
- 10
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votes
1 answer
Oppo phones showing yellow line at Notification Bar
I have an app which uses Administrator permission, In oppo phones if user provides Administrator permissions then Oppo phone is showing yellow line at Notification bar (Continuously flashing notification).
How can I prevent that notification in oppo…

Amin Pinjari
- 2,129
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- 53