I love the feature where we can inspect any exceptions for app's published on the market through the developer site but curious as to whether we can tap into this feature for app's we don't publish to the market so we can email any exception details to a specific email address for example.
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I am writing an android application for sending email which launches the default mail application of android and asks to allow sending mail or not.
I want to know the type of Exceptions that are expected to throw in this case.
I have gone through Developer guide and some other Android PDFs ,I am finding only base class Exception.
I want to know are there ant other exceptions that will be thrown other that exception, which we need to handle in our program.
I want to set a global uncaught exception handler for all the threads in my Android application. So, in my Application subclass I set an implementation of Thread.UncaughtExceptionHandler as default handler for uncaught exceptions...
View 2 Replies View Related I am creating an Android-Phonegap app using Eclipse IDE. I have created an HTML file containbing an image and 2 buttons. I have written the following code inside html file.
<!DOCTYPE HTML>
<HTML lang="en">
<HEAD>
<meta charset="utf-8"/>[code]....
When I run my app on Android emulator and click the buttons, I get Uncaught reference error in file. the say, "zoom and zoomOut" is undefined.t does not produce any of the dialog boxes.
I want to listen the android standard exceptions to manage it. But I don't put try/cath in all my code. Anyone knows if i can redirect the error output to my code. I've seen this System.setErr method, but It doens't works for this purpouse.
View 2 Replies View Relatedwhen I call web service from my machine using 'localhost' or 127.0.0.1 , I got exception. But if I give the public IP, it works fine. Why it is happening?And also, If I use my public IP, I can't access web service. But If I put the same code in another machine, and call that web service using the IP address of that machine, It works fine.
View 2 Replies View RelatedIn my application I would like to catch all exceptions globally - it should not matter, where those exceptions occur. Some runtime exceptions are practically impossible to catch (OutOfMemoryError for instance), but I want to show an informative dialog and resume execution at some well-defined point (main menu activity or something).
Using Thread.setDefaultUncaughtExceptionHandler() does this for background threads, but it is of no help in the UI thread (or adjacent handlers). If an exception occurs in the UI thread, the UI will be jammed - not reacting to any key or touch events anymore. Of course, this seems natural since it did not catch that exception; but I wonder if there is a way to recover the UI thread. So:
- Can I recover / restart the UI thread after an uncaught exception (from another thread) ?
- Is there another way to catch uncaught exceptions globally ?
- Are there viable alternatives to handle this problem ?
I'm a novice Android programmer, and to help me understand how Intents really work, I wanted to put together a small Activity which would let the user call startActivity() with any action and data they want. I tried many different combinations, including "android.intent.action.VIEW" and "http://www.google.com". No matter what combinations I use, I always get an ActivityNotFoundException. Any ideas as to why?
The code in my only Activity is below....
Does anyone know how to print stack traces for exceptions caught while running in the Android emulator in Eclipse? I catch the exception and call .printStackTrace() but I cannot find where it is being written. I have tried .printStackTrace(System.out) and .printStackTrace(System.err). I would be nice to be able to direct them to the Eclipse console.
View 2 Replies View RelatedI have this simple HTML that I load into an Android WebView (SDK version 1.5)-
<html>
<body onload="nomethod()">
<h1>Hello World</h1>
</body>
</html>
Function nomethod() doesn't exist but the LogCat doesn't display any error. It seems that any exception that isn't caught cannot be traced. how can I handle or trace uncaught exceptions?
I am new to Android mobile application development.I would like to know , how can I handle the exception , like HttpConnection related exceptions or any other exceptions.Do I need to display an AlertDialog to the user.Kindly provide a sample code or project source code on how can I handle HttpConnection or similar type of Exceptions.
View 1 Replies View RelatedI am getting following exceptions when I try to read/delete contacts from my application using Contacts Content Provider. What does the following mean? ERROR/IMemory(1349)
View 3 Replies View RelatedI have the following code...
CODE:.................
My mClient get method is a simple HttpClient execute with an output buffer to read the input stream, so it's very trivial. Everytime I execute this task UnknownHostException will be triggered which will in turn call onTaskError on my currect Activity, but I still get a RuntimeException, but I don't see why. Maybe it's because it's late and i've done about 12 hours of writing code so it's something simple I just can't see?
I've a piece of code that launches an Intent. I'm wondering if there's any way to get return codes and/or catch exceptions? The particular scenario I'm facing is when I launch an Intent passing a 'rtsp' URL but it turns out the URL isn't available.
View 1 Replies View RelatedHello, I use a thread for drawing to the canvas. By coincidence I recognized that in the program always jumps into the finally part. After view.onDraw(c); is reached it steps back to synchronized (surfaceHolder) and then it steps into the finally part. This happens every time. This means to me that every time exceptions are thrown.
Can anybody explain why this is so?
CODE:......................
I am pretty new to Android, the thing that bugs me the most about the IDE is that I am not able to get any information about an unexpected exception when it gets thrown, I can put a try catch block around identified code that generates it, but in many cases it takes time to find the line of code that generates the exception. is there any other way I can get the exception information? in JDT when an unexpected exception is thrown the call stack displays the exception class name. but in ADT this doesn't work.
View 13 Replies View RelatedI am trying to create a simple 3-D app for android that will have an additional view layered on top of the OpenGL view (much like the SurfaceViewOverlay example in the API demos). I'm running into an issue trying to implement that method with an extended GLSurfaceView class. I've set up an example where I'm trying to do a combination of this demo with the API Oerlay demo. If I try to cast to a Martin's VortexView object like this (replace lines 44-46 in the API demo) I get a ClassCastException error (which is understandable, as I assume casting is fairly specific) so I guess I'm looking for a method to transfer the view from a GLSurfaceView instance to a new subclass or a way to set the rendering surface to an XML defined view for a subclass after it has been created. it will do the casting correctly with the above code but generates Null Pointer Exceptions when it hits the surfaceCreated and surfaceChanged routines (I think it's the called methods in the GLThread class based on the line number) inside the GLSurfaceView class. So maybe I should change the question- How can I implement an extension for GLSurfaceView without generating NullPointerExceptions on surfaceCreated and surfaceChanged, or how can I debug them without having the source for GLSurfaceView.java? Code...
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Exception will be thrown after this line. Where to catch it?
I have read a couple of threads about Bitmap creation and release using "recycle()" but still have a problem with an OOM when running my app (that creates bitmaps) on hardware - the dev phone 1 in this case. Multiple passes through my application screens work fine in the emulator but performing the same actions on the device results in an OOM exception almost immediately. At this point I would really like a deterministic way to replicate the scenario on the emulator which I thought should be possible by limiting its memory (though I did read somewhere that the emulator and the dev phone 1 have the same default memory so this should be moot but whatever) i.e. -memory 64, but I am having zero success. Am I using the correct emulator args to limit the memory and/or what is the strategy for making the emulator exactly the same as the device at least with respect to memory constraints/pressure?
View 2 Replies View RelatedI find the force close Report option very useful as a developer- the stack trace is really useful to see and I've been able to solve many bugs by using it. However, there are places in my app where (quite rightly) I've used a try/catch statement to handle Exceptions. The problem being, that this prevents a force close and so I can't get the data of the error, which would be helpful for bug fixing or even just giving better error messages. Is there any way to report an Exception which has been handled? And which version of Android did the Report option come about in?
View 1 Replies View RelatedI noticed that a toast isn't displayed when it's used inside a catch block.
Does anyone know how to show toasts when catching exceptions?
Truly enjoying my EVO. On old blackberry, I could set profile to silent and assign number exceptions that would still ring through (eg wife, family etc). Is there such a setting on the EVO? I want to keep phone on silent during night, but also want critical calls to ring through. Any thoughts??
View 6 Replies View RelatedWe have a simple client server architecture between our mobile device and our server both written in Java. An extremely simple ServerSocket and Socket implementation. However one problem is that when the client terminates abruptly (without closing the socket properly) the server does not know that it is disconnected. Furthermore, the server can continue to write to this socket without getting any exceptions. Why? According to documentation Java sockets should throw exceptions if you try to write to a socket that is not reachable on the other end!
View 5 Replies View RelatedI am having no problems syncing with Outlook. My problem is that when I click on an email it never opens up the email. Instead I get a force close. The error I get says, Sorry! The application Email (processcom.android.email) has stopped unexpectedly. Please try again.
View 2 Replies View RelatedI need a good email app for my optonline email. I have been using K9 mail which is great but for some reason it won't set up the outgoing mail correctly. It keeps giving me an error message. So I was thinking I would try something different.
View 4 Replies View RelatedI am stuck at a place when I was using Linkify to create Link an email id to the Android email app.
I have a large sentence in a textview which has an email id. On clicking on it, it opens my android email app. But The problem is that, I cannot add any subject or message in the mail. Is there any way of doing this using linkify ? Or do I have to use any other way for doing this. I initially used a textview which had just the email id, from which I could add the subject and message, but i will have to keep the email id in a separate line. I want the entire line in the textview where the email id comes in the middle of the sentence.
I am currently doing like this:
CODE:............
I'm still using the default Email app on moto droid 2.1. Anyone have a better one? I'm all about flashy, anyone got anything flashy?
View 4 Replies View RelatedI want is to automatically compose an e-mail with a subject line, recipient address and an image attachment, and an e-mail app should then pop up with this automatically composed message, to let the user decide whether to send, edit or discard the message.
View 5 Replies View RelatedI am trying to create a mail sending application in android, If I use
`Intent emailIntent = new Intent(android.content.Intent.ACTION_SEND`);
This will launch the builtin application of android, I'm trying to send the mail on button click directly without using this app.
I know this has most likely been discussed many times. But I am looking for a decent email widget.
At the moment I am using the default htc email widget, however when ever I read an email from my gmail account it doesnt update the read status so it still shows as unread.
I would like one that would update the read status and possible the support for unified inbox so I can see new mail from hotmail account and gmail.