I am a freshman and my English is poor.In some cases, I terminate the application and the DVM process couldn't be killed when a exception through, why is this? and how the problem is to be tackled?
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Is it possible to get list of all process which are running in the Android system, and kill some of them? I know that there are some applications (task managers), but I would like to write my own, simple application.
I would like to write simple task manager, just list of all process and button which will kill some of them.
Could you just write some Java methods which I can call in order to get list of process, and method for killing them. Or just give me some advices.
I have many contacts in my G1,much as 2000. When i call sb, the system will find this one is in my contacts or not.Is there any posibilities that the system will stop searching this contact and kill this process because this search will take a relatively long time ?
View 2 Replies View RelatedI am developing chatting app in which i have to run my app continuously in background also. but unfortunately sometime my app kill by Android OS. and i have to relogin. Is there any way to run my app continuously in background. Some App is available on Google play which is running in background.
View 4 Replies View RelatedI've created a class which is an extension of Thread. This class hits a web service and throws some data on screen. I don't care about persisting this data (the screen displays search results).
Currently, the user simply types into an EditText and clicks a search button. I'd like to take away the search button and implement something similar to Google's Instant Search where, as you type, the search results get updated.
This means, as the user types, the search parameters change. I want to be able to kill the currently running thread (if one is currently running) and spawn a new one with the new search string. How can this be achieved? Can I do it with Thread or will I need to use a new object?
What is the quickest way to restart or re-init the launcher a core process without the "you've killed the a core process unexpectedly" notification message?
View 2 Replies View RelatedMy application calls Runtime.exec() to launch an executable in a separate process at start up time. I would like this child process to get killed when parent activity exits. Now I can use onDestroy() to handle regular cases, but not "Force quit", shutdowns from DDMS, or kill from the console since those don't run onDestroy(). The addShutdownHandler() does not seem to be invoked in these cases either. Is there any other hook or signal handler that informs my activity that it's about to get terminated? As an alternative is there a way to have the system automatically kill the child process when the parent die?
View 2 Replies View RelatedI'm testing how my app behaves when killed by the OS due to low memory conditions. I always have three activities on the stack, like: A B C (then C launches maps or some other heavy process)
when my app is killed, and I return to it, C starts itself up again ok. When I hit the back button to go to B, I [sometimes] get an exception thrown which I can't trace. Output is below. I don't know where to go from here. I've only seen one other post mentioning this exception, but it was related to a reproducable error when rotating the device. This only happens sometimes.
CODE:....................
I've been trying to find a decent terminal with many netstat options, but havn't had much luck. So any app that has netstat ability with the ability to select and kill established processes linked to certain connections.
If not, do you know of a terminal that includes all the netstat options?
I am trying to get the list of process running in the background.
View 4 Replies View RelatedSituation: Second day of owning X8. So I'm downloading some Apps and one of them took forever, the download arrow was showing activity all through the night. (I was on WiFi) This morning, I pull down the Activity bar and see that the phone thinks the Download is still continuing. I couldn't see anyway to force quit other than turning off the phone. So, how does one Kill an Activity, Application, or Process in this Android system?
View 4 Replies View RelatedI have a problem when android decides to kill my process, because when it is restored, it crash because my Application object is restored and has lost important info that was stored in it. I have re aded in Activity Life cycle chapter on API documentation that "If an activity is paused or stopped, the system can drop the activity from memory by either asking it to finish, or simply killing its process. When it is displayed again to the user, it must be completely restarted and restored to its previous state." Is there any way for my application to know if the system has killed my process before and is trying to restore it right now?
View 11 Replies View RelatedIs it possible if my application is running and that time if any incoming call arrives then i want to kill or wait that call (phone activity). any one achieve this type of work in android. i have a no idea how to do this.
View 2 Replies View RelatedAccording to the docs in the Android developer's site, processes can be used to reduce overhead by running the code of multiple .apks in the same process. (see application model) What I'm wondering is HOW I can run multiple .apk in the same process.
Since an image from one of the Google I/O video shows that process can run one .apk or just part of one .apk, I'm little confused about processes.
I have been following the Android getting started docs and when I try to run the project I get: !MESSAGE An internal error occurred during: "Launching HelloAndroid". Code...
View 2 Replies View RelatedI want to run two different android applications in the single process to access the resources. For that purpose, I had made following two changes in the manifest file of both the application ,
I had override two attributes and
1) android:sharedUserId= "hii.hello" under <manifest> tag 2) android:process = "guide.android" under <application> tag
I had made these changes (asign the same values) in the both the applications but could not get expected results. How to check whether both these applications are running in the same process?
Should I sign both the application with the same certificate?
I facing problem with multiple process running for my application. Can any one help me to avoid creating multiple process or restricting process creation to one.
Some times I am seeing two process instances of my package in the process list. I want to avoid this.
I am attempting to signal my widget such that it receives my new Intent from my service
The code I am using to send from the service is as follows:
CODE:...........................
Is there a command to find out the pid of all process running on the emulator? If yes, can you please tell me how can I do that?
View 3 Replies View RelatedI want to know if there is a way to pass environment variables to the running process in Android. If yes, how should one set those environment variables.
View 4 Replies View RelatedWhen I connet device to DDMS sdk tool, I can see the running process.But I don't think that those process are tatal processes.For example, I have 10 android applications, A, B, C, D, E, F, G, H, I and J.If I want to run only A, B, C application on the power-on, how can I do that.?Where can I make a list for processes running in the poweron time.?
View 2 Replies View RelatedI installed an app called Running Process Toggle and didn't like it so I uninstalled it but the process list is still on my screen in the upper right corner. I rebooted and it's still there and won't go away.
View 3 Replies View RelatedJust came from an rooted droid eris. That was a HTC phone and while just getting familiar with the X it seems the process and procedures are a little different/more confusing. My brand new X came with 2.1 update1. Now my only reason/purpose for rooting is really only for custom roms(if even available or stable for the X yet, but not that important atm)/apps requiring SU permissions like wireless tether and setcpu.
Although I doubt I'll need to oc this beast. And tweaking the os to be better/faster/how I want it like removing bloatware. With that being said, like I said I am running 2.1 update1. And I am hearing something about the X getting Froyo 2.2 anyday now? Should I wait for that to hit my phone before I do anything?
I noticed a weird battery drain on my EVO over the last week or so. I've got the System Panel app, and it appears there's an internal process called "suspend" that is running the CPU at 50%-60% while the phone's supposed to be asleep.
I have the un-updated facebook app, and it doesn't have any login information anyway. The problem started occurring around the time I installed Pandora; have there been any reports of problems with that app? Alternatively, does anybody know what might be causing that process to chew CPU cycles?
I want my app to kill a running app but i got the problem that since AP I 8 the method is deprecated and i need to use another function. So i want that if AP I level of the device is smaller than 8 it runs this
Activity Manager a M = (Activity Manager) this.get System Service(ACTIVITY_SERVICE); a M.restart Package(package); And from 8 this But how do i accomplish this because using something like an if will make the compiler complain.
I have the startup auditor and Task Panel apps. I want to try and setup the phone to always have as much memory available as possible. Most of them are pretty obvious but there are a few I'm not sure of. Does anyone have a comprehensive list of services/processes/etc. that we can safely kill off and/or set for auto-kill/disable at startup? Edit: One I was curious about is Google Partner Setup. I have killed it off without any issues through Task Panel. But would having it on the auto-kill list be OK?
View 7 Replies View RelatedI created a sql lite database with the following columns:
static final String dbName="demoDB";
static final String tableName="Employees";
static final String colID="EmployeeID";
public void onCreate(SQLiteDatabase db) {
// TODO Auto-generated method stub
db.execSQL("CREATE TABLE "+tableName+" ("+colID+" INTEGER PRIMARY KEY AUTOINCREMENT, "+
colName+" TEXT, "+colAge+" Integer);");
I want to select all the records in the database like this and display them in a gridview:SQLiteDatabase db=this.getWritableDatabase();Cursor cur= db.rawQuery("Select "+colName+", "+colAge+" from "+tableName, new String [] {});String [] from=new String []{DatabaseHelper.colName,DatabaseHelper.colAge};
int [] to=new int [] {R.id.colName,R.id.colAge};
SimpleCursorAdapter sca=new SimpleCursorAdapter(this,R.layout.gridrow,c,from,to);
GridView grid=(GridView)findViewById(R.id.grid);
grid.setAdapter(sca);but i receive the following exception:java.lang.IllegalArgumentException: column '_id' does not exist.the db table does not have a column with name '_id'so what is wrong with this code
Sometimes the DDMS in the Eclipse not listing the process.
To do the debug in this condition,
1) Is their any way force the DDMS to list the process?
2) Any command to attach the process from the command line?
At a certain point in my program, when I'm completely done with my service, my activity executes unbindService() and stopService() -- yet the process persists. I can tell that it persists because I run "ps" in "adb -e shell":
CODE:.............
"adb logcat", I can show you the sequence of events:
ACTIVITY: context.unbindService(serviceConnection);
SERVICE: onUnbind();
ACTIVITY: stopService(serviceIntent); & returns true!
SERVICE: onDestroy();
First, my activity calls unbindService(serviceConnection). According to the documentation, unbindService() will "Disconnect from an application service. You will no longer receive calls as the service is restarted, and the service is now allowed to stop at any time." So that is fine, and it is happening.
Appropriately, we see the onUnbind() call happen on the service side. According to the documentation, onUnbind() is called when "all clients have disconnected from a particular interface published by the service." So this confirms the correct service connection is being passed, and that the service is responding accordingly.
Next, my activity calls stopService(serviceIntent), and returns true. According to the documentation, stopService() does the following: "If there is a service matching the given Intent that is already running, then it is stopped and true is returned; else false is returned." Again, this is happening and returning true.
In response, the service's onDestroy() method is called. According to the documentation, onDestroy() is "Called by the system to notify a Service that it is no longer used and is being removed. The service should clean up any resources it holds (threads, registered receivers, etc) at this point. Upon return, there will be no more calls in to this Service object and it is effectively dead."
At this point I expect the process to disappear from the process table. Yet it remains indefinitely. But why?
Also, the process is so persistent that I can bind to it again, and I see that it is the same exact process responding because the PID (process ID) is the same!
So, I decided to give Tridents ROM a try about 10-minutes ago.
I used ROM Manager, backed-up my old ROM, then downloaded Velocity 0.2.
Now, my phone will do nothing, it turns on and shows the red Droid eye, then when it's time to go to the home screen I get pop-up after pop-up saying that "The process com.android.phone has stopped unexpectedly. Please try again."
I have no way of getting on my phone at all, what can I do?