Android :: Code Library For Detecting Force-close And Sending Logs
Feb 25, 2010
How many times have you asked users to send you the logcat result to track down a nasty force-close?How many users have actually replied?It's not that users are lazy or busy.Having to run the "logcat" command or download an external log collector app just means too much trouble for them.It should be much simpler. It should be just one tap.In fact I'm surprised (or being ignorant) that an easier error reporting mechanism has not existed yet in the Android API, especially for the infamous force-close. That is why I coded and open-sourced "Android, send me logs!", a small code library that makes it easy to detect force-close and send logs from within your own apps.You can program it to report errors with just one tap, and also include your own tracing information.
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Jul 18, 2010
I'm very new to Android so I've been working primarily with information from the android developer's page. Everything was going great until I added the code from the alert dialog section. The code they give alone gives me an error when I try to run it on the last line, saying I must initialize dialog, but I feel like I'm getting the NullPointerException no matter what the case is.If I don't instantiate "dialog" to "null" at the beginning, I cannot run the program. I'm not even trying to do anything crazy yet, any help would be great because I'm having alot of trouble trying to figure out what exactly this code is trying to do.
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Jul 16, 2010
After having solved every of my previous issues to get the code running for retrieving videos from the sdcard and displaying them in the GridView, I still cannot see the videos. I don't know what I have done wrong that they won't show and the array isn't passed on.
This is the java file that tries to retrieve and display the videos from the sdcard in the GridView:
CODE;............
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Nov 11, 2010
I have an Android library project that makes calls to PreferencesManager.getDefaultSharedPreferences.
I have 2 version of my app, paid/free, and they are not able to access the preferences stored by the library code.
Can someone tell me the right way to store values in SharedPreferences in library code and have the values available to projects that include the library?
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Jan 27, 2010
I can build a daemon with my algorithm code and main function.I put all files in one folder under /development and make This executable file works successfully
Now I want to separate my algorithm code and main function code. I hope to build a binary library with my algorithm code and main function will link this binary library to use.
Where to put my algorithm code to create binary library and how to link this binary library in main function code?
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Oct 20, 2010
I'm trying to find out if the user is still within range of his own area code. Detecting roaming doesn't solve the problem since the user may still be in the same network with a different area code. I thought about getting the user's coarse location to find the city he's is in but this approach needs Internet access and might not be fast enough (this is done as the user is making a call and needs to finish before the call is made). Is there any way I can do this with just the info from the cellular network?
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Aug 28, 2010
I'm attempting to make a simple homebrew game engine/framework in android. I have the "engine" as a library project that handles all of the graphics rendering, game activity, and whatnot. Essentially, the library project has a class GameMain which has a background image, an array of drawables, and a few functions (the most important is a run() function). The projects that use this library extend this class with their own unique run() function. The idea is that games that use the engine start with their own activity, launch the GameActivity from the library, and pass their unique GameMain child object into the library, which should run the unique run() method thanks to polymorphism.
Getting this to work, however, has been a struggle. I originally attempted to make the GameMain Serializable, which didn't appear to work. I'm now attempting to make it a Parcelable, but it does not appear to run the child objects run() function when called from the library. I'm wondering, are Parcelable objects actually capable of sending Object methods across activities? Am I going about this the wrong way, or am I just having some other weird bug I have not uncovered?
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Jul 30, 2009
I have several apps (each in its own apk, process etc) running at the same time on user's device.
these apps are all linked to a single common jar file (internally devloped) which contains a large portion of their overall code size.
is there a way for me to force Android to make this common jar load only once (e.g. into shared memory)?
the reason we want to do it this way, btw, are to reduction of each of the single apps memory intake, on disk footprint and possibly of their startup time.
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Feb 28, 2010
I altered some of the tags (genres) in my mp3 coll, but I keep seeing the old ( no longer present) tags, how do I convince the music player to rescan my SD?
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Oct 8, 2010
In an effort to reduce duplication, I have my app's workspace split into 3 projects:
Main (A library project, where all of the common code lives)
Free (To make the free version)
Paid (To make the paid version)
Behavior in the free version and the paid version must differ sometimes. How can I "call into" the final projects from the library project? Here is some sample psuedo-code to illustrate my question: Code...
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Aug 31, 2009
I have done some cusomtizations on general user interface behavior. I would put those features into my applications. Therefore, I package my source code as a jar and add this external library to my applications.
As my cusomtization include some inflation of xml files, I put those resource in my package. However, when I finished compiled my application and ran it, it reports error. It seems cannot locate the xml file in the jar. (My debugger stop while inflate the xml file). Do I miss any step to use my jar file?
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Jun 9, 2010
Is there a writeini / readini functions for andriod/ecplise developent? Or what is the best way to 'remember' a setting, and then at a later time restore it?
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Jul 30, 2010
I'm on Win7 32-bit with 4GB RAM. Why my Eclipse always become so slow until it take so long to response to my mouse or keyboard. I have to force terminate it, restart and use it for like 20min and repeat the same thing again.Anyone facing this or have experience dealing with it?
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Sep 1, 2010
" The application com.sym.activitu(process com.sym.activity) has stopped unexpectly. Please try again "the above msg occur in running time so please give solution
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Feb 13, 2010
I've noticed that whenever I introduce some new awful bug to my app and it crashes, Android just keeps starting it up over and over again. I eventually have to hit the dial button on the phone just to make my app lose focus. I searched this group's posts and the developer documents.I can't find anything about this. Is this usual behavior? If so, is there some way to disable it? Maybe it's just my coming from a desktop background, but I kind of think that when something is closed, it should stay closed, especially if the reason it was closed was that it crashed. And of course, I hope my final app never force closes, but with all the different hardware you never know.
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Dec 28, 2009
Is there an app that lets you set a countdown timer on another app which causes it to force close. For example, I use my Eris as my MP3 player and would like to listen to it while I go to sleep, however I don't wanna let it play all night while I'm sleeping maybe just an hour or so.*Edit* Nevermind I found an app that does the job. Its called Music Sleep. It lets you set a timer that will close your music app in case anyone else was interested. It only costs 99 cents
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Jan 11, 2010
I'm using the Android Development Toolkit (ADT) in Eclipse Galileo. I've created a project in which to develop some util classes, which I intend to use in several upcoming Android projects. However, when I come to use these util classes (deployed as a jar and included in the Android project as a user library), I get a java.lang.VerifyError during the startup of the emulator. Can I force the verification of these library files, or do I need to include them as part of the Android project, and not as an external jar?
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Aug 7, 2010
I'm writing a JNI library for a game. I have java code that I want to replace with functions from the library. Is it true that most of the devices out there are compatible with my code if I compile it for the default arm processor, or will I find that there are many devices out there that my library won't run on? What I'm asking is, should I maintain java code that does the same thing as my jni library for compatibility purposes, or is it safe to have jni libraries alone? How large is the group of devices that cannot use the libraries I write? Where are there stats regarding what population is using processors other than the arm processors?
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Oct 31, 2009
My application used to execute in background by service. But sometimes when it goes in exception it is giving Exception with the Force Close Message Box. I want to avoid that Message box. Is there any way to avoid it?
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Nov 19, 2010
I'm trying to use explicit intents (invoking an Activity by another Activity) in Android 2.2 but each time i click on a button in order to invoke another activity i get the following message:"Sorry! The application [app name] has stopped unexpectedly. Please try again"and I have a button of "Force close".Does anyone know how to solve this problem?
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Oct 1, 2009
The ApplicationManager is killing the process of my application when the user presses on "FORCE STOP" on the Aplication Manager.According to the documentation a broadcast action is.The user has restarted a package, and all of its processes have been killed. All runtime state associated with it (processes, alarms, notifications, etc) should be removed. *Note that the restarted package does not receive this broadcast.* The data contains the name of the package.How can I listen that action in my application; I have tried creating a BroadcastReceiver on my package, but the onReceive() is not called.
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Jul 29, 2010
I get this error all the time when using apps or putting apps on my home screen or doing almost anything. I'm using cm6 And snapv3.
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Aug 20, 2010
Is anyone else having difficulty with Google Maps? I have not been able to make it work at all today. I have tried power off/on the phone, battery pull, unistall updates twice, I still cannot get it to work. HTC EVO stock 2.2
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Jun 14, 2010
I have a customer who upgraded his app (that I wrote and publish) and now it's force closing immediately upon launch. There is critical payroll data contained within the app so it's important that we are able to recover the data. If I could see the output of the log (as from logcat), I'm sure I could diagnose the problem, but the user is not technical and cannot use a shell. Is there a way to access the user's log from within the phone?
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Jun 10, 2010
memory - after only 2-3 minutes I get Force Close and outOfMemory Error. I have only onCreate (I know, stupid, but I didn't knew for anything else as I started only few weeks ago) and inside I have...
@Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main);
many lines of code...manipulating with SQLite databases...
}
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Jul 19, 2010
I installed helix launcher home app, it was working fine. I adjusted how many screens it has down to 1 and now the phone constantly forceloses since its the home app, and I cannot get to other screens. What can I do to solve this, because currently my phone is just locked in a loop of foreclose screens.
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Jun 1, 2010
It is basically in a force close loop because it's the home application, ADW Launcher btw (might want to avoid it.
How can I recover this without resetting the phone? Some way to get the settings menu up or something so I can uninstall this piece of trash app?
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May 25, 2010
I get this error on my Android emulator: Sorry The application has stopped unexpectedly. Please try again. [Force Close]
I think the code that is creating the error is this: HttpClient client = new HttpClient();
I have imported the following from JARS:
CODE:............
Is there a way to get more details on what the error is? The message described above isn't very helpful...
Stacktrace:
I've looked at this and I think this is the problem. (it was too long to post all on here..)
CODE:..........
Can be found at bottom of this page: http://hc.apache.org/httpclient-3.x/tutorial.html
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Aug 19, 2010
I've managed to show existing user in a textview. But it can only show one at a time so I decided to use listview.
CODE:......
But I received this error message from the logcat.
CODE:.......
I have added listview in listview.xml. I do not understand why the error msg tells me that.
For my xml, I got two xml file to make the listview work. First is listview.xml and second is adminmain.xml. For listview.xml, i've placed only listview. And for adminmain.xml, I placed textview.
listview.xml:
CODE:.....
adminmain.xml:
CODE:.......
I've tried swapping the R.layout. The same error message appears.
Here's the message from the log cat:
CODE:...........
Everytime when I click on the empty space, this error message will appear ;
CODE:.............
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Aug 31, 2010
I create new MapActivity class ClassProba.
From main Activity I want to show MapActivity, on bitton click event I put this code:
CODE:..............
But I receive Force close error.
In my xml file I use this code:
CODE:......
In log I receive this error :
CODE:..
Line 7 is com.google.android.maps.MapView
When I remove this code form xml file :
CODE:.....
Blank black screen appear (there is no error)
In manifest file I have:
CODE:..............
UPDATE
CODE:...............
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