Questions tagged [android]

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

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2answers
496 views

RPi 3 WiFi configuration from Android

I am new to Raspberry Pi. I would like to do the Wi-Fi configuration for the Pi 3 from an Android app. On researching I found there are many approaches to setting up a web server on the Pi side. So ...
0
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0answers
12 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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1answer
3k views

Scan Distance from Eddystone Beacons

I would like to read an Eddystone Beacon using my Raspberry Pi 3 to calculate distance from the beacon. I can't find any resources to do this from the official Eddystone documentation. How should I go ...
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3answers
3k views

Can I set up a Raspberry Pi SD card in a phone?

So I can't afford a PC, but maybe I can get a Raspberry Pi. I heard about the SD card flashing, is it possible to do it on a smartphone? Download files and flash the SD card or will I need some things ...
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0answers
11 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 ...
3
votes
1answer
955 views

Android Marshmallow porting to RPi 3

I am trying out on Android Porting. Since I don't have any prior experience with porting, I decided to try porting Marshmallow(6.0.0_r5) to Raspberry Pi 3. As far as I know, and if I am wrong pls ...
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1answer
710 views

Constant large lag (2s) using uv4l to stream camera module to Android app

I'll try do my best to share the steps I've taken to fix lag on video with my raspberry pi. I'm building a robot that has a raspberry pi mounted on top of it, which talks to an app for android ...
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1answer
235 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 ...
6
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4answers
1k views

Raspberry Pi - Rainbow screen

I'm trying to boot up Exton's Android build on Raspberry Pi 2, but I seem to be getting the rainbow screen. Here is what I have - 4 partitions as follows boot which has 512 MB, flagged as bootable ...
5
votes
5answers
14k views

SSH from Android to rPI using USB?

Is it possible to connect a rooted Android device to a RPI via USB and then SSH into the RPI from the Android device over the USB connection? If so is there any documents or tutorials out there that ...
1
vote
1answer
31 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 ...
0
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1answer
22 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/...
4
votes
3answers
9k views

How to communicate with Pi through a tablet/phone (Android) in a no-internet environment

I've started to make a web app that's used to communicate with the Pi (access through local ip). The Pi is used as an automate machine. It launch/control motors depending on sensors, etc. I can work ...
0
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1answer
25 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
39 views

Connecting Anroid app with PI3 and touchscreen

Can a touchscreen be used with RPI3 to open Andorinha apps?
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1answer
49 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 ...
0
votes
1answer
69 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 ...
0
votes
1answer
293 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 ...
1
vote
1answer
63 views

Raspberry Pi controlled remotely by LAN but using alternate internet connection

My Windows laptop connects wirelessly to a LAN (with internet). My Raspberry Pi 3 B+ is wired to the same LAN. I can control the Pi from the Windows laptop using AnyDesk (remote desktop software). ...
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0answers
49 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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1answer
122 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 ...
0
votes
2answers
138 views

What are the best ways to connect a Raspberry Pi and an Android device without the availability of Wi-Fi?

I am using a Raspberry Pi as the main controller for a project that will be constantly filming a video. My goal is for the Pi to stream the footage in real time to an Android device (using an app that ...
1
vote
0answers
48 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
29 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 ...
0
votes
1answer
283 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 ...
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vote
2answers
3k views

Custom screen resolution for Android on Raspberry Pi 3

I am using a 7" TFT LCD Display (1024x600) with the Raspberry Pi 3 and I can not make it work with that screen resolution. It looks like it is zoomed in. I know that there are a bunch of topics about ...
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0answers
12 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 ...
1
vote
1answer
435 views

Fastest wired data transfer protocol between RPi and Android Device

I'm looking to download images that i'm capturing on RPi to my Android Device using USB, or some wired interface that I don't know about. I'm trying to avoid using wifi, ethernet, or bluetooth. I've ...
6
votes
3answers
7k views

How to enable Wifi direct on the Raspberry Pi using the TL-WN721N wireless Adapter (Noob instruction)

I was looking to find noob instructions on how to connect to the Raspberry Pi using Wifi Direct from either a phone or another computer. I tried a few instruction but they are aimed for more advanced ...
2
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1answer
159 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?
0
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1answer
161 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 ...
0
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0answers
29 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 ...
1
vote
1answer
217 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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vote
2answers
569 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. ...
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0answers
236 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
44 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 ...
0
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0answers
71 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
41 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 ...
0
votes
0answers
17 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 ...
1
vote
0answers
112 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
votes
1answer
135 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=...
1
vote
2answers
2k views

I cannot get pihole to block ads on android

I am running PiHole on a raspberry pi 3 model b. The pi is wired with ethernet to my xfinity router and I managed to get pihole working perfectly on my windows 10 pc, ...
0
votes
0answers
44 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!
0
votes
0answers
81 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 ...
0
votes
0answers
38 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. ...
1
vote
3answers
48 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. ...
6
votes
2answers
10k views

installing Android Studio

I am trying to install Android Studio on my new Raspi 3B with Raspbian Jessie. In the middle of the setup wizard I get an error: "Unable to run mksdcard SDK tool." After searching through ...
0
votes
1answer
34 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 ...
5
votes
1answer
660 views

Tensorflow on Raspberry Pi 3 (Android Things vs Raspbian)

I want to create a tensorflow based detection system in an IOT setup. Will it perform better if I run it on Android Things or Raspbian? I expect to be using Full Yolo or tiny Yolo running on ...
1
vote
0answers
357 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 ...