Questions tagged [android-11]
For questions regarding programming in Android 11 (a.k.a., Android R), the primary 2020 version update for the Android OS.
android-11
790
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GPIO pin usage in Odroid M1, Ver : Android 11
I am developing an app using Odroid M1, android version 11. I want to configure the GPIO pins for application specific usage. I tried AndroidThings, unable to succeed. I checked the dependencies are ...
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2
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64
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App crashes on Oppo A52 and A17 with Android 11 and 12
I develop Enterprise Mobile apps for the aged care sector on Xamarin forms. On Oppo A52 and A17 (CPH2477) running Android 11 and 12 the app will crash. On the logon screen where there is no activity ...
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How can I open TestingSettingsActivity in Android 11 and above?
My code
Intent intent = new Intent();
intent.setClassName("com.android.settings","com.android.settings.Settings$TestingSettingsActivity");
startActivity(intent);
My error
java....
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20
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Not Able to install CA certificate on OnePlus 7 pro and Motorola device from Phone Settings
In My OnePlus 7 Pro and another Motorola phone when I am trying to install a CA certificate downloaded to phone storage in one-plus after clicking on install anyway fingerprint authentication screen ...
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1
answer
23
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Where should user-editable configuration file go?
I want to store my app configuration in a JSON file, that user can edit. Where can I place it to avoid requesting full storage access permission? I'm targeting Android 11 and higher.
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32
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How can I ensure that the file /data/misc/vold/user_keys/ce/0/current/keymaster_key_blob cannot be deleted?
I am an Android system engineer and currently need to modify the system on the Android 11 of the rk3568 platform. I have received feedback from customers that several devices cannot enter the system ...
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35
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Can't see android app http traffic with fiddler
Hi I'm trying to capture the traffic of a legacy Cordova app with fiddler classic but with a device with Android 11 I can't see the app traffic, other apps a working fine...
The same app on a device ...
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78
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Android 11: Keep MANAGE_EXTERNAL_STORAGE permission after rebooting device
I have a Delphi app that I am trying to make compatible with Android 11 devices and am stumbling a bit with External Storage permissions. I am able to request the permission which opens the screen ...
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26
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Activity Refresh Issue on android 11 scanning device
I am using a scanning device (SEUIC cruise2 scanner) to get value of the barcode in my android application. In one of the activity after scanning values activity getting refreshed and it only happens ...
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47
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Running an adb command on an android 11 tablet
I have an ethernet based meeting room scheduler I have repurposed to use for Home Assistant using the companion app and fully kiosk. This works
I want to control the LED light on the side of the unit ...
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98
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BLE scanning not detecting specific device on Samsung device running Android 11 and below
I'm encountering an issue with Bluetooth scanning on a Samsung device running Android 11 and below. Specifically, I'm unable to detect a specific Bluetooth Low Energy (BLE) device, named "TEMP&...
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86
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How can I add native c++ code to an AOSP app using JNI? I am trying to modify EmbeddedKitchenSinkApp. I am working with Android 11
I am trying to add native C++ code to the app, but I get an linker error on execution. I am guessing there is a problem somewhere in my Android.mk files or maybe I should just manually move the shared ...
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58
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Using downloads folder in android 11 and up
how to make a folder in downloads folder and use it (reading and writing) in android 11 and up?
bard's code after getting permission:
private fun createFolderInDownloads() {
val intent = ...
1
vote
2
answers
137
views
(BottomNavigationView) The style on this component requires your app theme to be Theme.AppCompat (or a descendant)
When using com.google.android.material.bottomnavigation.BottomNavigationView in my app layout, I get the following error:
Caused by: android.view.InflateException: Binary XML file line #25 in com....
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323
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FCM Push Notifications Not Working in Quit State on Android 11 (React Native)
I'm encountering issues with FCM push notifications in my React Native app specifically on Android 11 devices. Notifications work as expected on Android 13, but on Android 11, they only appear when ...