All Questions
Tagged with android-bluetooth android-intent
33
questions
2
votes
0
answers
395
views
Unable to bind MediaPlaybackService with intent and unable to detect MediaSessionCompat.Callbacks
I have been trying to detect media key events of a bluetooth headset with the help of a service but the app crashed with the following error:
java.lang.RuntimeException: Unable to bind to service pk....
- 130
1
vote
1
answer
300
views
How do I make my device discover-able to nearby device without confirmation dialog via Bluetooth?
I had make an application related to Bluetooth connection in Android, every time when I enable Bluetooth, it shows a confirmation dialog that make your device discover able no near by device.
Is ...
- 121
0
votes
1
answer
1k
views
bluetooth enable discoverable intent returns No Activity found to handle Intent
When I start my main activity, it has a function that enables bluetooth discovery after checking if bluetooth is on. I call the intent from the bluetooth adapter based on this android bluetooth ...
- 105
3
votes
3
answers
3k
views
Prevent onDestroy when Bluetooth connection state changes
Goal
If an already connected bluetooth device disconnects, and an Activity is already running, close the Activity
Problem
When the bluetooth device connection state changes through ...
- 1,427
1
vote
2
answers
600
views
Prevent a new Activity from spawning when a Bluetooth device connects
Goals
If a bluetooth device connects, and no Activity is running, start Activity
If a bluetooth device connects, and an Activity is already running, connect to the already running Activity
Problem
...
- 1,427
0
votes
2
answers
2k
views
share file over bluetooth opp in Android N
What i am trying is to share a file over bluetooth. I have tried below two methods to pass the file name to the ACTION_SEND intend. share activity is pop'ing up and when i touch the connected ...
- 2,291
1
vote
1
answer
281
views
Android activity results not being checked
I have an app that goes LoginActivity -> MainActivity. Main activity is started like this as I dont want LoginActivity to be added to the stack:
Intent intent = new Intent(LoginActivity.this, ...
- 10k
5
votes
1
answer
3k
views
Take photo with button simulate programmatically like the selfie stick via bluetooth
So i have a bluetooth device, i listen to button press on the device and i try to take a photo when the button is pressed. The issue is i didn't find any solution to do this.
} else if (destination....
- 801
0
votes
1
answer
383
views
pass data to broadcast receiver that already has intent filter coming from activity
when the phone is connected to the bluetooth in the car. I want my app to switch on automatically. to do this i have to save the paired car bluetooth device name to a string. then when the phones ...
- 711
4
votes
2
answers
5k
views
Android: How to control music service play/pause from bluetooth device?
Developing a music app. In my Music Service, I have written a custom broadcast receiver. It works with Intent.ACTION_HEADSET_PLUG but not with Intent.ACTION_MEDIA_BUTTON.
Please guide on how to ...
- 335
1
vote
2
answers
3k
views
How to pass message to Bluetooth Activity from another activity
I build an Android app that control RC car. This app have two activities, Bluetooth Activity and Direction Activity.
In Bluetooth activity I used list view to list all the devices and connect with ...
- 25
6
votes
1
answer
426
views
How do you intercept Bluetooth button events from a Parrot B350-XT Bluetooth headset?
My Bluetooth headset (Parrot B350-XT) has 4 buttons:
Volume Up
Volume Down
Power button
"Parrot" button
I am creating an Android application (OS 4.4.2) running on Samsung's SM-T230NU.
I would like ...
- 2,550
0
votes
1
answer
105
views
How can i manage my Ble connection?
I have 3 Activitys: Activity A,Activity B,Activity C.
B and C is intent from A;
I create connnect like:
mBluetoothGatt = device.connectGatt(mContext, false, mGattCallback);
I know that the number ...
- 6,251
2
votes
1
answer
755
views
How to know which intent is selected in Intent.ACTION_SEND in android
want to use Android Intent.ACTION_SEND for quickly sharing something. i wrote some code and i can show custom shearing dialog
but i want to check intent is selected in Intent.ACTION_SEND,for example ...
- 193
0
votes
1
answer
2k
views
Sending a contact .vcf file
i want to send a contact vcf file using the bluetooth and email. I have tried but i keep getting errors. Please help. Thanks
This is my sendByBluetooth method.
public void sendByBluetooth(){
...
