I have a device (ESP32) that has a Bluetooth module. I found some library to use on it and it acts as A2DP sink, works perfectly with Spotify app. My objective is to be able to send some small packages of data to it from my Android phone (device name, notifications, etc) while Spotify app is streaming media to it. What would be the best way of doing that? I tried to approach this with MediaSession.setMetadata method, but it seems it only works with actual media playback.
Android sending message to BLE A2DP device
166 Views Asked by dobowicz At
0
There are 0 best solutions below
Related Questions in ANDROID
- Delay in loading Html Page(WebView) from assets folder in real android device
- MPAndroidChart method setWordWrapEnabled() not found
- Designing a 'new post' android activity
- Android :EditText inside ListView always update first item in the listview
- Android: Transferring Data via ContentIntent
- Wrong xml being inflated android
- AsyncTask Class
- Unable to receive extras in Android Intent
- Website zoomed out on Android default browser
- Square FloatingActionButton with Android Design Library
- Google Maps API Re-size
- Push toolbar content below statusbar
- Android FragmentPagerAdapter Circular listview
- Layout not shifting up when keyboard is open
- auDIO_OUTPUT_FLAG_FAST denied by client can't connect to localhost
Related Questions in BLUETOOTH
- Bluetooth connection to Sphero is lost when smartphone "goes to sleep"
- MFi Program by Apple
- Android Wear Device as iBeacon
- android - How to get a iBecon detection state when I kill app from Background?
- IOException: broken pipe when sending file from android device to PC via Bluetooth
- How deploy an large number iBeacons
- Send a Android BLE GATT Notification
- burst notifications with Bluetooth Low Energy on Android
- Is there a way to change bluetooth module's baud rate via Bluetooth connection with Android device?
- NFC Bluetooth handover - WITHOUT user confirmation
- Is it possible to create an app that when installed the user can easily turn Bluetooth/NFC ON and OFF by double clicking the Home button?
- Difference between attributes and services in BLE
- Global name 'bluetooth' is not defined
- iOS Bluetooth list of devices already connected?
- Bluetooth discovery not starting on first click
Related Questions in A2DP
- The sound quality of a2dp sink on android is terrible. How could I fix it?
- Turn Android phone into Bluetooth headset
- BlueZ vs Bluedroid bluetooth stack
- Android MediaRouter splitting audio and video routes to play video on external display via Presentation and audio via bluetooth
- Explain relation between asound.conf file with HFP and A2DP commands
- Trying to Send Metadata via A2DP / AVRCP
- How can I enable the new Bluetooth A2DP Sink feature introduced in Lollipop?
- How to block connection request from already paired devices(phones) using bluez?
- Creating our own A2DP profile using java
- how to use org.bluez.AudioSource GetProperty
- Toggling A2DP Device (Android)
- How to modify Android Bluetooth Chat to connect with A2DP device?
- Bluez as standalone on Android
- Qt How to properly connect to a phone programmatically (Bluetooth A2DP, AVRCP, HSP, HFP) in Linux
- How To Modify Android's Bluetooth Stack to Enable A2dp Sink
Related Questions in AVRCP
- How can I establish an AVRCP connection from Windows 7 (controller) to phone (target) using L2CAP on Widcomm SDK?
- Trying to Send Metadata via A2DP / AVRCP
- RemoteControlClient not appearing on lock screen
- How to send Bluetooth AVRCP vendor dependent and pass through commands from app?
- How to control Apple media from Android device
- Using AVRCP with two devices
- Best practice for AVRCP on Android (sending meta-data to bluetooth device)
- Create MediaSource from AudioPlaybackConnection
- Absolute Volume Control
- Qt Bluetooth AVRCP Implementation
- Getting currently playing song name in AVRCP or Establishing browsing channel in AVRCP
- How to implement avrcp features (play, pause, prev, next) in bluetooth app
- Android Wear media control not showing previous/next buttons
- Android sending message to BLE A2DP device
- How to override (or at least listen to) bluetooth headset volume buttons on android?
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?