Android : Restart A Thread In Droid?
Jun 22, 2010
In my android app i have an ui-update-thread that keeps all my views up-to-date.
Code...
within onStop() to prevent the thread from running all the time. if i don't do this, it would keep running even if i close the app!
problem is: how do i bring this thread back to life when returning from some other activity to this one? run() doesn't work, calling the initial start() in some other method like onResume() crashes the app.
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Sep 29, 2010
I have a thread in java/Android like this:
CODE:................
The thread works fine when I run my application. But I want to start/restart the thread with a button.
CODE:.........
If I copy the thread into the button I just make a new thread every time the user clicks on the button. I want to run the thread when the user first time click on the button, "kill it" and start from the beginning if the user click on the button a second time.
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Apr 20, 2010
I have noticed that when aps restart my phone, it takes about 15 to 20 seconds to restart When i Power down, it takes MINUTES!Does anyone know of simple restart app I could use to avoid this? If not, anyone know someone who could make one?
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May 15, 2009
I am developing a ToDo reminder type of app for android. on creation of a new reminder an alarm and vibrator scheduler is created with a toast. This works on intents and broadcasts and is pretty straight forward stuff with putextras using the reminder id from the db. My problem is, if some one restart the phone, i guess all the scheduled alarm and vibrator tasks for the reminder will be killed. Once the phone restart again how to recreate the scheduler tasks.
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Dec 28, 2009
Does anyone know how to delete certain texts from a thread in an easy manner instead of having to delete a whole thread??
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Sep 7, 2010
How can I implement a run() method of thread if I create a Thread Global?
I mean If I create a Thread Globally then can I implement its run() method {" public void run()"} anywhere in my Application?
In the run() method I have to write the code to perform some action.
IF I can do it then please can anyone show me briefly how to do it particularly.
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May 21, 2009
I am writing an application in which i need to handle messages between the main thread(the deafult UI related thread) and the user created Gamethread.
The requirement is like this.
An activity(say "Activity_X") is setting the view by "setContentView(some "View_Y")". In "Activity_X" i have implemeted "onCreateOptionsMenu()" and "onOptionsItemSelected()" fucntions for creating menus & a switch case for action to be taken on selecting those menus.Menu has items like "resume/pause/zoom/" .
All action to be take on selecting these menus are implemented in "View_Y" in a separate Gamethread by extending "Thread" class.
So whenever a menu is selected in "Activity_X" i need to send a message to "View_Y". And on receiving this ,a particular action/method should be called in View_Y(GameThread).
How can i achieve this using Handlers?Is there any other way of doing this? Please do share with me some code snippets for these.
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Sep 9, 2009
how to restart an android Acitivity? I tried the following, but the activity simply quits.
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May 27, 2010
I have a separate thread running to get data from the internet. After that, I would like to update the ListView in the main thread by calling adapter.notifyDataSetChanged(). But it does not work. Any workaround for that?
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Jul 22, 2009
I want to do the drawing in another thread to speed up the game(it is way to slow right now). I was told to do this but don't quite understand why that would speed things up. Is it GameView that should implement Runnable? Should I make the thread sleep when not drawing? where should I start the thread? package com.android.WWS;
import android.app.Activity; import android.content.Context; import android.graphics.*; import android.os.Bundle; import android.view.SurfaceView; import android.view.KeyEvent; import android.view.View; import android.view.View.OnKeyListener; import java.lang.Runnable; import java.lang.Thread;...................
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Feb 20, 2009
I need to suspend/resume a thread from another thread in the same process. I tried to look into thread apis,but I couldn't figured out a way to achieve this.Can anyone pls point me some references to look or give a tip to do this.
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May 30, 2010
I can't remember how to do a restart. It involves holding down two or three keys simultaneously, but what keys are they?Apparently I have had this Eris longer than the span of my short-term memory. I know that I once knew how to do it.
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Jul 16, 2010
The Android doc says "Like activities and the other components, services run in the main thread of the application process." Is the main thread here the same thing as UI thread?
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Aug 7, 2010
This issue is actually my friends droid, but he has 0 internet without his droid and now it's broken.His droid not rooted, not dropped, never wet, no damage, etc -- will only power on after being plugged into a wall outlet. After being plugged in, it automatically starts up, gets to the motorola icon and sometimes the eye, and then reboots.Two things to note:While booting, the led flashes red, indicating a bad battery. However, on occasion, it will reach the unlock screen for mere seconds stating that the battery is at 60%.I can access recovery and do everything there normally without a restart. The only solution I can think of is a factory hard reset.
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Nov 15, 2009
Is there one? I can't seem to find one.
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Jul 24, 2010
So my Droid X hung just now. Is there a reset button somewhere or do I just do the old school approach and take the battery out?
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Aug 31, 2010
Every couple of days my email stops importing messages and once I realize it, I have to reboot the phone in order for it to start working again. I've tried refreshing each account, but it doesn't do anything until I turn off the phone and then turn it on again. Is there another way to restart the email services without restarting the phone? I have three email accounts (g mail, hot mail, and a work email), and they're either all working or all not working.
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Jul 19, 2010
I got my Droid X on release day and I'm loving it, but I've noticed a bit of a weird issue. I don't charge my phone in the course of a day... letting the battery drain as much as possible before plugging it in... but several times now I've noticed that my battery meter actually increases when I restart the phone. Yesterday I drained it to 20%, restarted the phone, and it was at 70%. Tonight it got down to 40%, I restarted it, and now it's at 80%... and these aren't just fluke readings that go away after 5-10 minutes... the battery drains consistently from that percentage point.
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Oct 29, 2010
I've never really used the video-recording until today. After maybe 3-5 seconds of recording, my phone will automatically restart. It's happened 3 out of 3 times, and one of those times it was stuck on the big M [battery pull fixed it]. I am rooted, but not running any ROMs or Themes. I am overclocked to 1.45ghz [if this makes a difference].
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Mar 1, 2010
I started using handcent over the weekend,and last night sense restarted 2 times in a 5 min span,and today it did it 3 times in a 10 min span.No dont have ATK or spare parts,i since have turned off handcent and the past 3 hours i have been sense restart free.could handcent be the cause of my problems or no?
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Apr 23, 2010
I am rooted and rom'd and everything works great. But I have noticed that when using app killers sometimes (maybe 1 out of 10 times) When I kill all apps my SenseUI restarts. So I've started looking at the apps that are being killed before killing them to see if I could find out what is causing this but everything seems to be normal and I cant figure out why this is happening.
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Nov 14, 2009
If someone posted about this already please disregard it but I just noticed that when I restarted my phone my battery went from showing as 30% before to 60% after. Anyone else notice this happen?
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Feb 13, 2010
I rooted my Droid today for the first time.The first time it turned on after installing the new ROM it kept resetting after the MOTO icon would come up.It was doing this for quite a while and I kept removing the battery and powering off and on and then finally it started up.Phone was running great after that and was OCing at 800.Used it for about 5 hours like this.Then I went to set up OC profiles and hit refresh and now the phone keeps resetting at Moto icon again and hasn't turned back on.Is there something I can do to fix this?
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Sep 27, 2010
If I ever want to restart my phone I have to pull my battery multiple times to get it to boot. It will load the Motorola M and sit there. Usually takes about 2 or 3 battery pulls to move onto the droid logo. I am on 2.3.9 Leak and am running the Revolution Theme.
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Nov 8, 2010
These little bugs are starting to get annoying. This morning no sound on phone. Restart the unit and all is fine. If people had to restart and pull the battery as much on a BB Storm, they'd be complaining like crazy. Actually I rarely had to pull the battery on my Storm. Of course the Storm sat for a long time trying to load a website, but it did.
This thing is starting to bug me. It's official now. Open media and Camera Roll doesn't show it's icon half the time. Start it up and everything on SD card takes a while to show an icon. Go to Market and every other time nothing loads. This little stuff is adding up. Feel free to add your little bugs.
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Apr 28, 2010
I want some more people to try this:
un-check flash in the settings, clear cache and restart the phone.
I haven't had any crashes or forced closes since I did this.
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Jul 29, 2010
Can I use progress bar in android, without the thread?
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Dec 17, 2009
I developed one small application to display some text at defined intervals in the android emulator screen.I am using Handler class, small snippet from my code...
When i run this appication the text is displayed only one time.Please any one knows how to run a thread using Handler.
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Apr 9, 2010
Occasionally I see thread execution hiccups on my Motorola Droid (currently running 2.1 but I saw it with 2.0.1, too). Normally my dummy thread (full tilt, foreground, not doing *anything* else) runs in about 5-6mS. However, I see a second hump around 13-14mS and stragglers anywhere out to 80mS (typically around 35mS, though). What is going on? Why is this scheduling so non-deterministically? What is the solution? I could deal with a couple mS slower if it would get rid of those stragglers that exist the whole way out to 50-80mS..................
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Jun 3, 2010
Status: ROOT ,,Root Notification Thread (Root Achieved and thread open)
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