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Questions tagged [android]

A Linux-based operating system for smartphones and tablet computers. Questions about Android devices are off-topic for Super User and should be asked on android.stackexchange.com unless they specifically involve interaction with a computer. Questions about Android app development should be asked on stackoverflow.com.

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9 views

How to create IOS app and how work with this UIInterface and database using firebase

if i have two function in my app IOS to make UIInterface or in database can i do the same signup or register or deliver in same UIInterface or database how to work with that?
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1answer
8 views

Enable ADB Debugging on Android Phone with broken/disabled screen

Dropped my Nexus 6 this morning and now the screen is barely legible and touch doesn't work. Want to remote in with ADB to get what I need off the device; however when I connect it to my laptop I ...
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0answers
12 views

i cannot refresh android app before 10 seconds [on hold]

I am working on app in my Samsung note to accept customers orders uses google maps I was able to refresh the map in the app itself every second to find new orders by pressing refresh button on the map ...
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0answers
5 views

Debugging linked applications in Android

I have a main Android application and another executable code that gets executed using the class loader from the main application. How Can I debug both the codes together? I will be launching the main ...
-1
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0answers
7 views

Android studio cannot install intel haxm

I turned on Virtual machine on Window already. I do not known why I cannot install intel HAXM.
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1answer
23 views

No internet access after assigning Static IP address on android for a Win 10 hotspot

Setting static IP Address on android device, results in its WiFi connection not working (no internet). If its DHCP on the android device, WiFi (internet) works. I am using inbuilt hotspot of windows ...
-2
votes
0answers
9 views

Wallpaper app cannot be launched on Huawei P8 Lite [on hold]

I have recently installed this dynamic wallpaper app on my Huawei P8 Lite 2017 phone, but the app cannot be launched from the home screen ; nor can it be launched from the Play Store (I simply don't ...
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0answers
4 views

android app development with Visual Studio and Xamarin. Toolbox is greyed out

I recently just started android app development and I'm following tutorials on YouTube. However, when the emulator is up I cannot access any of the widgets/items in the toolbox in order to drag and ...
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0answers
6 views

Internet not woring in Anbox on Ubuntu 18.04

The internet has worked previously but it has stopped working after restarting. Result of anbox system-info $ anbox system-info version: 4 snap-revision: 158 cpu: arch: x86 brand: Intel(R) Core(...
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0answers
13 views

Android / Java: Time efficient large scale Image processing to create median image [on hold]

I am trying to create an android app [using android studio]. the app captures 200 - 500 pictures in a set period of time, and then does some processing on all the images together. each picture's size ...
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0answers
2 views

firebase data structure and query

I need your advice: I am building an application but it will contain multiple countries and there are 6 collections, Is it better to make a collection for each country and each country collection ...
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0answers
18 views

Save App from being pirated by CracksNow [on hold]

Guys i have release an app on PlayStore and now that guy named cracksnow hacked it and make it ads free and release it on torrent. so can you guys help me that how i save my next version from being ...
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0answers
16 views

How to send messages over a closed WiFi loop without internet on Android? [on hold]

I have a closed Wifi connection at my college without an internet connection. Two Android devices will be connected to that network. I need to be able to send and receive text messages between them, ...
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0answers
10 views

Qt for android apps [migrated]

I am new to Qt and I am trying to deploy a QT app onto android. However, when running the app, I got the following errors: initializing deployment to Android device/simulator Deploying to 14:...
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0answers
29 views

MSBuild sometimes fails with error: “XA5300: Error finding Xamarin.Android SDK”

We develop apps for iOS and Android using Visual Studio 2017 / Xamarin. Using Jenkins on a Mac Mini, we build the apps nightly and run UI tests. But the Android build sometimes fails with the error: ...
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0answers
16 views

Videos taken with Huawei Honor 8 show bugged on iPhone iOS users [on hold]

Two users have reported that videos (either via the built-in screen recording function or the phone's Camera app) taken with my Huawei Honor 8 are bugged. Android users and Windows users report that ...
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0answers
13 views

What is the side effects when using CDN [on hold]

Now, I am considering deploying the pdf.js on the CDN. This pdf.js is a 3rd party library for rendering pdf files inside android WebView. I do not know the side effects of using CDN, maybe some ...
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0answers
7 views

OneNote: Android app to sync in background every X hours? [migrated]

is the regular background sync (i.e. every X hours) not yet implemented in the Android app of OneNote? I'm feeling when I'm changing the OneNote notes in my browser, than after a few days (enough ...
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0answers
16 views

Android Studio and HAXM Installation

Good day everyone, I've started taking a Mobile Development course this semester and have had a few difficulties getting Android Studios to run written code. The program starts fine, if a little ...
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0answers
16 views

Block or rerouting IP

There is an IP that connects to my phone (galaxy note 5 running android 7.0) and collects too much data i don't like it but blocking it with host or router doesn't work I need to block or at least ...
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votes
0answers
10 views

Android Studio error: java.lang.NoClassDefFoundError: net/miginfocom/layout/PlatformDefaults

I recently unzipped the latest Windows 10 32-bit Android Studio version and followed the guide to running the program. Everything was unzipped properly. When I run the android studio application, it ...
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0answers
34 views

Build failed at Cmake while building native module

I am building a cordova project which requires cmake for building the native modules for android. Everything was working well and the build was successful but after upgrading the cmake to 3.10.2 on ...
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0answers
13 views

Privately synchronising calendar files between platforms

Introduction I would like to be able to maintain a calendar privately, using offline calendar applications on both my Android mobile and Windows/Linux desktop computers. I understand that cloud ...
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0answers
11 views

Send data stream over bluetooth [from linux pc to android phone]

I'm working on a project where data needs to be sent over bluetooth (from Yocto linux development board (or EVK) to android phone). (Board running on linux will not have display) (i'll run a script ...
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votes
0answers
11 views

How can i change default user of ADB daemon

When i use adb shell i am logged in as user shell who is in lot of groups and have a lot of permissions. My question is if i can change default user which ADB daemon use to have less permissions. For ...
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0answers
27 views

Error occur when type arrow key in adb shell by mobaXterm

I'm trying to use adb shell by mobaXterm instead windows command window. By using cmd or power shell session. After I enter adb shell, I can't use any arrow key function, like up arrow to show last ...
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0answers
7 views

Power on / off switch on Android Things and a raspberry pi 3 [closed]

I have found a way to map a button to shutdown the RPi3, is it possible to map the same button to power it on?
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0answers
5 views

Developing a project both Mobile and Web [closed]

I want to develop a project which is a social media project(a bit different the other social media platforms). I know HTML,CSS, React Js,React Native, JavaScript, MySQL, Java, Android programming ...
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0answers
9 views

Root Microsoft Lumina 650 with GNU/Linux Mobile? [closed]

I have a Microsoft Lumina 650 with Cricket; unfortunately, I think Microsoft is going to stop issuing security patches for the phone at the end of 2019. If I can get Cricket to unlock the phone for me,...
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0answers
18 views

Android cannot connect to wifi because of CA certificate [closed]

I am trying to connect my OnePlus6 to my school's wifi network and it does not want to connect because when i select "do not validate" the CA certificate, it says that "no certificate specified. Your ...
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votes
0answers
10 views

framework debugging in Android Studio 3.2 [closed]

I need to debug Android Framework level code, i.e. what happens when I click on an app icon, how the touch event is handled, by whom, how is it transferred to the android Zygote process, then the ...
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votes
0answers
12 views

How to detect if a phone is rooted or not in react native for Both android & IOS? [closed]

Kindly share the code for detecting if an android phone is rooted or not and in IOS if the phone is jailbroken or not. This is the security fix which has to be done for my app to go to play store. ...
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0answers
19 views

Run the i386 environment on the aarch64 [on hold]

My problem is that I want to run an i386 or x86 environment on the aarch64 environment. Is this possible? Especially as there are programs that do this, for example ExaGear Windows Emulator, which ...
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0answers
8 views

Android Studio Lock File Error

I'm currently working on an app for my business and Android Studio is preventing me from completing the simplest task, building the app. Even making a brand new project and building it as the ...
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0answers
15 views

How to implement audio equalizer graph for android [closed]

I want to calculate the following curve by Q value, gain, and some people have no algorithm for how to calculate the curve, or related information
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0answers
5 views

Android 9 - IP forwarding [closed]

Apparently after updating my device to android 9 ip forwarding now seems to be an issue. Packets aren’t being forwarded. Before on android 8, I’d simply run “sysctl -w net.ipv4.ip_forward = 1” and ...
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votes
0answers
18 views

What kind of application works on the background? [closed]

Viewed the list of applications that use Wi-FI and came across this problem What it is? Virus? Instead of Google I use F-Droid. Root is there, but only Total Commander and Titanium Backup are ...
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0answers
20 views

What kind of method should I follow to make 2 people to talk on network? [closed]

I am developing a client - server application which client is android and server is a pc. I need to make them communicate with their microphones. What kind of method should i search for ? VOIP ? ...
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3answers
52 views

Is a rooted Android phone safe after a factory reset? [closed]

I bought a used phone. Is it safe after I do a factory reset? Do I have to worry about malware or remote access if it was rooted before I perform a factory reset?
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0answers
30 views

ANDROID PRINTING | Default Print Service | how to print files [migrated]

UPDATED-STATEMENT: 20190110@112441@THU Post created OS: Android 8.0.0 (oreo) Printing Service: Android's "Default Print Service" A Service that's new but nobody is talking about it? Does it even ...
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0answers
12 views

Android Studio Got Blank While Running the App in Emulator which enables Windows Hyper-V Platform

Launch the Android Studio in Windows 10 Enterprise edition To Run the Emulator Run Apps and Features -> Program Features -> Install Windows Features on -> Check the Windows Feature Hyper-Visor ...
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0answers
21 views

Inserting a USB Device for data transfer only [on hold]

Folks, I have a soundblaster connected to my android device and I am wondering if there is a way to only have it communicate with the soundblaster without draining its battery? I am aware that there ...
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0answers
9 views

Android phone fails to communicate using IPv6 [migrated]

I observe the following problem with my Android phone (Sony Xperia XZ, Andoid Oreo 8.0.0) Though the phone seems to have a correct set of IPV6 addresses it fails to communicate when I use IPV6. the ...
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0answers
14 views

Accept self-signed Certificates on Android Studio

I've got and Android app that must connect to a server URL through google's volley library. I've generated a self-signed certificate for that (pem file), added it into Android Studio, but I'm getting ...
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0answers
15 views

MSAL and AndroidX are not compatiable?

I am unable to use active directory B2C authentication(Microsoft Authentication library, MSAL ) in my android project with AndroidX dependencies. The chrome browser shows blank page when I click on ...
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votes
0answers
11 views

Initilizing Gradle error in flutter 1.0 [closed]

Flutter crash report; please file at https://github.com/flutter/flutter/issues. command flutter run exception ProcessException: ProcessException: Process "C:\Users\deepa\Desktop\Final\sqoopin2019\...
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0answers
12 views

Bluetooth Connection inside VirtualBox (Host: Mac OS X, Guest: Android 7.1)

I need help establishing access to my internal Bluetooth module of a MacBook Air inside an Android 7.1 32bit guest system from VirtualBox. I have no problems connecting my bluetooth inside an Ubuntu ...
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0answers
17 views

malicious software runs on the background of android phone cannot see it - how to find and remove? [migrated]

I know that a malicious malware / spyware has been installed on my galaxy s 3 phone and I constantly get the message to close apps not in use because they drain my battery. But I do not have anything ...
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votes
1answer
14 views

Can't start Android Studio

So I've been having some problems lately with Android Studio (Gradle not syncing, can't target JDK, etc..). So I completely uninstalled and reinstalled both Android Studio and JDK. But now when I try ...
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0answers
5 views

Subsonic Android app doesn't show any files in Media Library [migrated]

I had setup a Subsonic server on Ubuntu and running smooth. I can access the music files & video through http on web browser. I tried to do the same with Subsonic android app, after connected with ...