AndroidBluetoothLibrary | easy implementation of Serial Bluetooth Classic | Android library
kandi X-RAY | AndroidBluetoothLibrary Summary
kandi X-RAY | AndroidBluetoothLibrary Summary
A Library for easy implementation of Serial Bluetooth Classic and Low Energy on Android. .
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Print an image to the printer
- Collects a slice of a pixel
- Determines if a color should be printed
- Initializes the bitmap
- Changes the bitmap to a new bitmap
- Changes bitmap brightness
- Initializes the Bluetooth device
- Initializes the BluetoothService singleton
- Writes a byte array to the device
- Writes the next packet to the characteristic
- Writes the provided byte array to the ConnectedThread
- Unregister the scan
- Start scan
- Parse the list of UUIDs
- Set the default transport value
- Compares this device to another device
- Start a connected thread
- Stop scan
- Start a connection to a remote device
- Connects bluetooth device to bluetooth
- Binds the device to a device
- Called when a device is discovered
- Register Bluetooth device scan
- Display Bluetooth status screen
- Creates the bond in the specified device
- Initializes this instance
AndroidBluetoothLibrary Key Features
AndroidBluetoothLibrary Examples and Code Snippets
Community Discussions
Trending Discussions on AndroidBluetoothLibrary
QUESTION
I am working on an Android application that should automatically connect to the BLE device with a specified MAC-address. Basically a scan should be running 24/7, and as soon as the device is discovered, the service should connect to it, and ideally stop scanning.
What I managed to do is the following:
...ANSWER
Answered 2017-Jun-08 at 23:00Just use connectGatt with autoConnect = true. That works on all Android versions and there are no restriction on usage compared to scanning, as introduced in Nougat. Doing that will tell the Bluetooth controller to connect to the device as soon as it detects an advertisement. Note that since the android api unfortunately lacks "address type" parameter when connecting to a specific BD address, you either need to be bonded with the device OR it must have been discovered by some Bluetooth scan since the Bluetooth was last time turned on.
Unfortunately you still need a Bluetooth state change broadcast receiver to restart everything when Bluetooth is turned on.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install AndroidBluetoothLibrary
Add it in your root build.gradle at the end of repositories: allprojects { repositories { ... maven { url "https://jitpack.io" } } }
Add the dependency 2.1. Bluetooth Classic dependencies { implementation 'com.github.douglasjunior.AndroidBluetoothLibrary:BluetoothClassicLibrary:0.3.5' } 2.2. Bluetooth Low Energy dependencies { implementation 'com.github.douglasjunior.AndroidBluetoothLibrary:BluetoothLowEnergyLibrary:0.3.5' }
Add permission in AndroidManifest.xml
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page