I want to know is it possible with Android code to scan Android device with Wifi or data activated, and send them a pop up which contain a URL?
Related
Bluetooth communication should happen between Android Tablet, Android Phone and Headphone/Headset/Helmet.
Android Phone: Responsible to send Incoming call and Media Infotainment data to the Android System (Tablet).
Android System (Tablet): is responsible to take actions [Media: (Play/Pause/Next/Previous) and Phone call: (Accept, Reject, Silence)] based on the data received from the Android Phone. Also send Map navigation instruction to the Headset/Helmet.
What I had tried so far,
RFCOMM connection between Android Table and Phone that send and receive data to and from Tablet to Phone. But doesn't allow to control phone to take actions sent from Tablet.
Possible approach
Bluetooth Headset profile will do the same thing, so any way to set Bluetooth profile while connection between Tablet and Phone will solve the Media and Incoming phone call requirements.
Is these possible? If so what are the possibilities to achieve the same?
I am trying to develop a companion app for a project of mine.
I want this app to relay incoming notifications on my phone to a device connected via BLE. This device will then display the text data on a screen, similar to a heads up display so that I can use it in my car and not have to go through my phone while driving (also illegal of course).
I want to know what is required for my app to be able to get notifications, and send it via BLE to the already connected device. I'd also really like to know if this can be done for an iOS app since I would prefer to end up with the final app being built for iOS. If not, android is fine for now.
This device is an ESP32 and will run its own code to execute actions when text is received.
Thank you
First off I would like to ask if it is possibe to send a stream of data from an arduino with HM11 to an android phone via bluetooth.
The data contains ultrasonic sensor's readings, orientation, battery level, etc.
My android phone will be displaying those data accordingly acting as a monitor.
I tried coding already using the android studio using the bluetooth guide resources but i end up unable to connect to my module with a message "read failed, closed or timeout -1". I have tried connecting while paired or unpaired. My app can discover HM11 as well as receive the data using HMBLE Terminal app i have downloaded from Play Store. So I guess the android studio guides are not meant from android to bluetooth modules.
I would also like to begin from scratch as i may have missed out some very important basic information.
Any help?
I am new to android world.I want to design an android app in which all connections will be through bluetooth. It will works as follows
as I click some button like start it will connect to one of the paired devices(mobile) and get a file, store it somewhere and eventually disconnect with that device.Then it will connect to the second device, get a file, store it and then disconnect with that device and so on. It will repeat the same procedure for all the paired devices.
And later on I will replace those paired mobiles with sensors and will collect the the data.The whole process should be automatic without user's intervention.
Guys please help me. Is it possible for a mobile to send a file automatically as it connects to a particular mobile.
I want to send data (for an example it contains the information: name,address) from my app to another hotspot enabled android device using the same app and display the information in it. So, how do I transfer? If it is not possible please tell me if there any possible way to transfer data via WiFi. Since I am new, procedure with code help me a lot.
This is what you need. P2P communication can only by performed by devices that run android 4.0 and up.