An object that receives some messages.
An object that receives some messages.
Questions tagged [receiver]
389 questions
-1
votes
1 answer
UDP signal from Matlab to C++
I want to send random trigger signals (A and B) from Matlab to a C++ Code. The point where I stuck now is, that whenever I am not sending this trigger signal/message, the C++ Code keeps waiting for it and doesn't continue its process.
How can I make…
mcs
- 1
- 3
-1
votes
1 answer
Has anyone translated this to MicroPython - IR receiver reader
This website http://www.esp32learning.com/code/esp32-and-infrared-receiver-example.php uses Arduino code to read the data from an IR transmitter (remote control/wand).
Has anyone done the same for MicroPython?
James V. Fields
- 33
- 1
- 5
-1
votes
1 answer
Android app that opens inbox SMS
I am using an SMS manager in my app, so when a button is clicked, an SMS is sent,
btnPaket.setOnClickListener(new View.OnClickListener()
{
public void onClick(View v)
{
String phoneNo = "0977";
String…
Goran
- 1,239
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- 23
- 36
-1
votes
2 answers
Golang, function pointer to function with value receiver, does not call that function with the changed receiver, when called for the second time
package main
import (
"fmt"
)
type vector struct {
x int
y int
}
func (u vector) add(v vector) vector {
fmt.Println("received: ", u)
u.x += v.x
u.y += v.y
return u
}
func main() {
vecA := vector{x: 5, y: 10}
…
Abir Ganguly
- 13
- 3
-1
votes
1 answer
Do receivers identify which method to apply?
A Tour of Go: https://tour.golang.org/methods/9
package main
import (
"fmt"
"math"
)
type Abser interface {
Abs() float64
}
func main() {
var a Abser
f := MyFloat(-math.Sqrt2)
v := Vertex{3, 4}
a = f // a MyFloat…
snowpeak
- 797
- 9
- 25
-1
votes
3 answers
Service and Receiver don't work when app is closed
i'm in a project to schedule a task with an calendar and do the job in the specific hour, the hole code is alright, working, but if i force close my app in android in the specific hour i puted in the begin of the aplication don't do my task it give…
Rafael Nonino
- 180
- 4
- 15
-1
votes
2 answers
Boost UDP multicast receiver: set_option: The requested address is not valid in its context
I am following Boost's UDP Time server tutorial here
. I modify the code with these for predefined values:
short multicast_port = 13; // (in class receiver)
and in main():
//if (argc != 3) and the code for argv that follows are commented out …
CaTx
- 1,421
- 4
- 21
- 42
-1
votes
1 answer
How to receive images via Bluetooth
I want to receive images via Bluetooth and display that image in Image View.I know how to pass image from one activity to another activity but i don't no how to receive images using Bluetooth.
user9
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- 4
-1
votes
1 answer
Bluetooth leaked IntentReceiver. Are you missing a call to unregisterReceiver()?
I was following a tutorial and trying to build a small android bluetooth app. I followed the exact steps but encountered an error while trying to run the app. The code has been attached below. Please help me to fix this unregistered receiver…
noob-dev
- 59
- 1
- 7
-1
votes
1 answer
How to stop receiving same SMS multiple times?
I have built the following Receiver class within a messaging app, which receives SMS messages anytime:
public class Receiver extends BroadcastReceiver {
public void onReceive(Context context, Intent intent) {
Bundle extras =…
Black Hedgehog
- 49
- 1
- 8
-1
votes
1 answer
Can't click on Android widget after app process dies
I've coded an Android widget with two buttons. If i start the "Activity" all works fine and i can click on those buttons. But if i lock the phone, the process dies after a few seconds
and i try to click on those buttons again, nothing happens,…
Sebastian Schneider
- 4,896
- 3
- 20
- 47
-1
votes
1 answer
citrix receiver connection bar
I started a Citrix Published App on my IPad and get a citrix receiver toolbar which contains the Icons home, Active keys, ... Pointer, Magnifier on top of the screen.
On my Windows 10 tablet device, after setting ConnectionBar=1 in ica file, I also…
user2353870
- 9
- 6
-1
votes
2 answers
In golang, how do you access a method that takes a pointer receiver and is also in a different package?
package tests
import (
"testing"
"strconv"
"dir/model"
)
type TestStruct struct {
ID int
a string
b string
c string
d string
ac bool
ad bool
}
func TestUpdate(t *testing.T) {
t.Log("Updating")
…
Healy Fuess
- 117
- 8
-1
votes
1 answer
Stoping background broadcast from another application
I have an application that launches a stream, if i turn on the music playback in any other application then it plays the two tracks in parallel. How can I prevent this?
-1
votes
1 answer
Managing LocalBroadcastManager when a class is not yet created
I have a basic level at android, and I still have problems understanding the life cycle of apps. So I'm doing this test.
Let's say I have an app that has three classes: the MainActivity, class A and class B.
Class A receives "external" intents. I've…
Solop
- 13
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