Questions tagged [postdelayed]
176 questions
0
votes
3 answers
Using handler/runnable to delay the resubmission of a method
I want to run the getVehicles() method every 10 seconds, I have the following code:
Handler vehiclehandler = new Handler();
final Runnable vehiclerunnable = new Runnable() {
public void run() {
getVehicles(null);
…
Seb
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0
votes
1 answer
Bumping the mole changing the picture but the mole not coming back
I made a game that you should bump the mole. I am using postDelayed to make the mole appear and disappear every few seconds.
The problem is that when I touch the the mole, it turns to the squeezed mole picture and the mole disappears (as it should),…
cfircoo
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0
votes
1 answer
Changing postdelayed method every entrance
I have to change ttyS1 port's baudrate every second. So i need to wake-up remote machine on 9600 Bauds and after communicate with it on 19200 Bauds. But there is a time limit between wake-up signal and real data communication. I use Handler&Thread…
babur
- 11
- 2
0
votes
1 answer
Load images and checkbox in a HorizontalScrollView
I got the following onClick command for a button. But when i call it nothing appears
CODE:
public void onClick(View v) {
Log.d("debug", "before loadGutschein");
loadGutschein();
…
rosu alin
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0
votes
2 answers
Android high CPU usage
So, I have one problem, which I can't solve. My app used over 45% of cpu samsung SII. I think the main reason is postDelayed.
Here is part of my code:
Handler a=new Handler();
a.post(new Runnable(){
@Override
…
yota9
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-1
votes
3 answers
How to hide a message after few seconds in Android
I display a message notification to a user and hide that notification after few seconds and I'm using postDelayed() to achieve this functionality but the problem is when I update the notification with new message before hiding the first one, I need…
user3828862
- 63
- 11
-1
votes
1 answer
Runnable won't wait for function to finish
I'm trying to run every minute a refresh for the UI.
I wrote this code where I have an handler and a runnable with postdelay. Inside my runnable I have a call for a function that is returning a Map object. But every time, my runnable continues to…
Itay Meir
- 1
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-1
votes
3 answers
I have to update my RecyclerView adapter for every x seconds
I am fetching data from database and showing it into RecyclerView.But I have to update the RecyclerView every x milliseconds/seconds.
Here is my code. Please help.
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup…
Sathish canine
- 21
- 8
-1
votes
1 answer
Canceling postDelayed with button (onClick)
help me for the coding.
I am not good at coding java and xml, so help.
Intro activity shows for 1500ms, and after that, main activity shows.
I want to add skip button in intro activity.
When the skip button is clicked, I want to skip to main…
Bedrock Pictures
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-2
votes
1 answer
How to perform click continuously while something is enable
I'm beginner... I need to run some code after 10 seconds continuously while my button is enable.
and when I clicked on it and it turned to disable-state, timer get stop.
I use below code but it run just once when I click on timerbutton every time…
nobit
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-3
votes
1 answer
How to use multiple postDelayed handlers
Hi I am new to android delveloping and I am curently making a simple game that tests your reflection when a certain color changes, to test what I have learned so far but I cant solve a problem that came up.
Alright, first I will explain how the game…
Athanasios .B
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