Questions tagged [android]

For questions pertaining to Android, the Linux-based touch-enabled operating system designed for mobile devices.

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12 views

Connect to wifi using custom iPhone/Android app without SSH [closed]

I'm new to this and would like to ask a question. Is it possible to connect raspberry pi zero w to wifi like this: https://youtu.be/9yTg-iWPy28?t=84 or https://youtu.be/2l3NBCWbjwk?t=15 I want to ...
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40 views

Android Studio on RPi4

So with the release of the 4GB version of Raspberry Pi 4 I started wondering whether installing and running Android Studio on it will be possible. Previous Pi versions were lacking in terms of RAM ...
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1answer
49 views

What are the technical reasons that there are no official Android builds (targeting users) for Raspberry?

There are a few one-man-project and unofficial builds of Android for Raspberry. But there are no official builds from known projects (example LineageOS). Are there technical reasons for that? I was ...
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0answers
20 views

Android phone as display (through USB Cable)

I understand that VNC has been used to enable viewing on an Android display, which requires a network. I would like to be able to use the display (and ideally other Android resources) through a USB ...
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0answers
14 views

Can't find my android phone via bluetoothctl scan on

I am currently working on a project that fetches the RSSI of my Samsung Galaxy S8 phone via bluetooth on a Raspberry Pi Zero W. I am running Raspbian and have successfully found other devices via ...
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2answers
134 views

How to make/develop Android apps and use them with RPi4?

I am using Raspberry Pi 4 for a while with the latest buster release. I searched for a lot of questions and find that Android development is not possible with Raspberry Pi. But I wonder, that both are ...
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26 views

Accessing PI camera from Android using Firebase

i am trying to send pi camera footage to firebase and access it from my android app, can this be done using realtime firebase database ?
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0answers
26 views

Raspberry Pi Cam Stream to Android (Very Low Latency)

I've been looking for a way to get Pi Cam video streaming into an Android device and all Android Source code I found is very high latency. The only one I found was the ShawnBaker´s RPiCameraViewer ...
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0answers
29 views

How to create a real time link between Raspberry pi3 and Android app to see sensor info?

I built an App (android) and a little Car (Raspberry Pi 3 b+). The app is a remote control and I put a proximity sensor to the Raspberry (little car). How can i do to get that info in real time in ...
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0answers
26 views

Does the raspberry pi with android support usb devices?

I have a proprietary USB-C device (A Philips transducer) which I need to get real time data from to my pc for real time analysis. Only problem is that the device is only supported by an android app (...
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51 views

Android apps on the raspberrypi

I would like to install android on my raspberry pi in order to play mobile games. My idea is to install android and than download apps and games from the play store similar to how any other device (...
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1answer
1k views

Is it possible to compile AOSP on the Raspberry Pi 4?

I am planning to get the RPi4 with 4GB RAM to replace my desktop. I occasionally build AOSP and Lineage for my android devices, so I wanted to check if RPI4 can be used to compile the same? I have ...
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32 views

Installing Raspbian to an SD card connected to a smartphone

I have no idea why it doesn't work, but my PC doesn't detect SD cards, neither does my laptop. My phone detects the same MicroSD card, if I take the standard SD adapter off and plug it into my phone. ...
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0answers
36 views

Sending data from raspberry pi to mobile app

I am new to raspberry pi and still in the learning phase. I have a small project which requires the communication between pi and android app. I need to accomplish the following task - establish a ...
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1answer
42 views

Android device cannot access Raspberry Pi Zero W

I have 3 Pi Zero W on my local network, serving as audio devices with a web interface (running volumio). Sometimes (only sometimes) I am unable to access them from my android phone (neither via host ...
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1answer
33 views

Connect a RPi with an android device directly via Ethernet

For a certain project I have a very specific need to connect a Raspberry Pi with an unrooted android tablet through a UTP cable (with an adapter on the android side). Both of these devices work fine ...
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1answer
26 views

What database should I use for an application that will be deployed on both Linux (raspb pi) and Android

I'm building an application that will be deployed on two different platforms simultaneously (Linux (raspb pi) and Android/web). I'm using Python for Linux and either Python or JavaScript for Android/...
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0answers
62 views

How can I disable the serial debugging console?

I am using raspberry pi 3b model with android things. I need to attach GPS module NEO6mv2 with the pi. How can I disable the serial debugging console?
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0answers
98 views

Android 9 phone gets wrong IP address from RPi access point

I configured my RPi (running Raspian Stretch Lite) as an access point to create a local private network (no connection to internet). Laptops and mobile phones connect fine to the AP and I can navigate ...
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0answers
53 views

Bluez Android/iOS control

Hey guys I created bluetooth speaker from my Pi Zero W. Everything works as I want. I implemented my own absolute volume control using d-bus which work as needed. Connection from Iphone work perfectly ...
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0answers
20 views

Trigger Volume Up key press in Android with Bluetooth in Node.js

I'm making an app in Node.js and I need to make a remote shutter for Android's camera via Bluetooth. I'm using Bleno/Noble libraries to achieve Bluetooth connection. As far as I know, selfie sticks ...
2
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1answer
296 views

Android Things Wear in Raspberry Pi Zero

Can I install Android Things Wear OS in Raspberry Pi Zero? if not, what will be the microprocessor I can use?
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1answer
305 views

Accessing mobile phone hotspot internet from Raspberry Pi

I am able to connect my RaspberryPi to my android phones hotspot. The Raspberry Pi connects to the network successfully but does not have any access to the internet. Is there something else I need ...
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0answers
31 views

Can I set up a Raspberry Pi 3 to use kedei lcd 3.5 with Android?

I have seen versions of Raspbian and Ubuntu which can be loaded on a Pi3 that support the KeDei LCD 3.5. I am hoping that I would be able to find a version of drivers and instructions if not an image ...
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0answers
358 views

How to install Android on Raspberry Pi 2B?

I have tried following, but failed at some stage Emteria OS : knowing that this OS is for Raspberry Pi 3 model, anyway I tried to install it for experiment. Screen froze at Kernel Starting KitKat for ...
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0answers
72 views

Raspberry Pi + android NFC

Is it possible to add NFC to Android install on Raspberry pi 3? If yes please explain how can I achieve this. I would like to use Google pay on RP3. I didn't buy the product yet, but as far I know ...
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0answers
106 views

“Raspberry Pi 3 B” rebooted infinitely on Android Things

More than 30 Wi-Fi APs are scanned in our office. if... I turn on the WiFi module on "Android Things", "Raspberry Pi 3 B" will be rebooted infinitely. Turning off multiple WiFi APs, sometimes ...
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0answers
55 views

Digital signage [ Pi and Android application ]

Recently i was working on Digital Signage and i want to make a portable device [Pi] and i want to manage it from mobile application. is there any plugin or code that i can embed in android java ...
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0answers
21 views

Connect iHealth Bluetooth devices to Raspberry PI 3

I need to connect several iHealth Bluetooth sensors to a Raspberry PI. I read their provided SDK Documentation, but they only provide docs to build an Android/iOS application, which is not what I ...
2
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0answers
371 views

Database for Raspberry pi [closed]

I'm working on Home Automation project using Raspberry pi and i'm making android app for controlling home appliances like fan and bulb. I also want to make website for admin to see status of ...
2
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1answer
240 views

Wifi direct connection disconnects automatically after a few seconds in Raspberry pi

I am using this configuration for wifi direct connection in Raspberry PI 2 B+ ctrl_interface=DIR=/var/run/wpa_supplicant driver_param=use_p2p_group_interface=1 update_config=1 device_name=...
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1answer
314 views

Cannot connect Raspberry pi to android using wifi direct

I am not able to connect to Raspberry pi 3 using Wifi direct from android phone, What I tried is Step 1: Changed the configuration in wpa_supplicant.conf and the contents are ctrl_interface=DIR=/...
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1answer
66 views

Android cannot connect to Pi's wlan

I'm running a Node server on port :3000 and want to access it from other devices using Pi's wlan0 address. wlan0: 169.254.36.22 Accessing from Macbook works Accessing from iPhone works Accessing ...
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0answers
51 views

How do I use my Samsung S7 as a display for my Raspberry Pi 3 B without WiFi?

The title explains my question. I need to use my S7 as a display for my Pi without having to use wifi, internet or data. My phone is rooted and is on Android 8.0. Any help would be great!
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0answers
41 views

How to reduce latency between raspberry pi streamed video and android tablet using chrome

I have been using the pi to stream video to a tablet and it's been working fine up till now, but there's some really confusing symptoms happening in regards to streaming video from the pi to a tablet. ...
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3answers
54 views

Editing Pi 3 System files on SD outside Linux?

Following the Tutorial - How to give your Raspberry Pi a Static IP Address my Pi 3+ doesn't appear on network. I have no HDMI display and I am trying to restore the original /etc/network/interfaces. ...
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1answer
35 views

Raspberry pi on TV for gaming [closed]

I am looking forward to buy a rasberry pi but I am confused can it do the following things I want. Can I use it as an Android for making my TV smart. ( I have HDMI in my TV. It's a led tv 3 years old ...
0
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1answer
104 views

How can I correct errors when connecting android phone the pi with a usb cable?

I have pi B+ with a new install of rasbian today I am trying to connect my Samsung Galaxy Edge 6 with a usb cable. I have previously connected the phone to a linux pc using the same cable with no ...
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0answers
118 views

Bluetooth and Android on Stretch

I'm using a Raspberry Pi 3+ with Stretch installed and updated. I'm trying to connect my Android phone to send and receive commands. After reading hundreds of articles about Bluetooth and Raspi ...
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0answers
443 views

Android RPi bluetooth disconnects after pairing

I'm trying to set up some simple communication between my RPi 3B+ and my phone One Plus 3, but when I try to pair the RPi, it gets disconnected a few seconds after pairing, and disappears from "Paired ...
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2answers
864 views

Raspberry Pi's local hostname doesn't work on Android phones

I am trying to access raspberrypi.local from my android device. I have set up avahi daemon on the rpi and can access the web server from my PC but it's not working for any of the android devices. ...
2
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1answer
678 views

Bluetooth low energy gatt services not found on Android

I'm running one of the Bluez examples on a raspberry pi 3 B+. Output from using bluetoothctl then running show shows that some GATT services are available: Name: raspberrypi Alias: raspberrypi Class:...
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1answer
177 views

Mobile camera as a webcam for Pi 2 via USB

How can I use a mobile camera as a webcam for my Pi 2 text recognition idea by connecting the camera to the Pi using USB?
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0answers
101 views

Android build with WiFi direct support

Is there a build of Android for the Pi 3 that supports Wi-Fi direct? Some months ago I tried Emteria OS and while hotspot worked, WiFi direct did not...
-1
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2answers
404 views

Access Point not working for Android phones

I have successfully created and access point to my local rapsberry pi 3 and I was able to connect the pi AP without internet with my iphone and when I open the browser and hit the raspberrypi.local it ...
0
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1answer
348 views

Connect Android and Pi 3 via network socket using Pi 3 as an access point

Cross post with https://stackoverflow.com/questions/52596484/connect-android-and-pi-3-via-network-socket-using-pi-3-as-an-access-point, please delete if this isn't allowed. My plan here is to create ...
0
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3answers
560 views

Create Raspberry Pi Smart Hub to Control with Custom Android App?

I'm a final year Computer Science student who is planning their final year project. My idea is to create my own custom Android App designed around providing a simple user interface for those on the ...
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0answers
153 views

Select time zone not working in Android Things default screen

I recently reset my Android Things on my Raspberry Pi 3 because it was unable to find my own WiFi. After the reset I tried to go into settings and change the time zone to GMT+02:00. If I click at ...
0
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1answer
150 views

WiFi SSID not visible on Andriod Things (Raspberry Pi 3B)

I'm trying to connect my Raspberry Pi's to a WiFi network without success. Ethernet connection works flawlessly, but as I attempt to connect to WiFi using ADB as mentioned here, nothing happens. I ...
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1answer
346 views

Can I run Raspberry Pi .img file on android device?

I have a Raspberry Pi 3 and the lastest Raspbian is installed. Now, I run an armhf Debian on my android smart phone with Linux Deploy. Any suggestions How I could run Raspbian on my android smart ...