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POHow to send email from Uncaught Excepetion Handler?
 

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  1. POHow to send email from Uncaught Excepetion Handler?
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    <p>I am implementing Uncaught Exception Handler for trace my app's crash report and send mail to me.But i can't send mail form my exception handler.my Uncaught Exception Handler name is TopExceptionHandler.I am using this code in TopExceptionHandler.java</p> <pre><code>public class TopExceptionHandler implements Thread.UncaughtExceptionHandler { private Thread.UncaughtExceptionHandler defaultUEH; private Activity app = null; public TopExceptionHandler(Activity app) { this.defaultUEH = Thread.getDefaultUncaughtExceptionHandler(); this.app = app; } @Override public void uncaughtException(Thread t, Throwable e) { StackTraceElement[] arr = e.getStackTrace(); String report = e.toString()+"\n\n"; report += "--------- Stack trace ---------\n\n"; for (int i=0; i&lt;arr.length; i++) { report += " "+arr[i].toString()+"\n"; } report += "-------------------------------\n\n"; // If the exception was thrown in a background thread inside // AsyncTask, then the actual exception can be found with getCause report += "--------- Cause ---------\n\n"; Throwable cause = e.getCause(); if(cause != null) { report += cause.toString() + "\n\n"; arr = cause.getStackTrace(); for (int i=0; i&lt;arr.length; i++) { report += " "+arr[i].toString()+"\n"; } } report += "-------------------------------\n\n"; Log.v("report", report); try { FileOutputStream trace = app.openFileOutput( "stack.trace", Context.MODE_PRIVATE); trace.write(report.getBytes()); trace.close(); } catch(IOException ioe) { // ... } sendEmail(report); defaultUEH.uncaughtException(t, e); } private void sendEmail(String report) { try{ Intent sendIntent = new Intent(Intent.ACTION_SEND); sendIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); String subject = "Error report"; String body = "Mail this to sivaraj@onederr.com: "+ "\n\n"+ report+ "\n\n"; sendIntent.putExtra(Intent.EXTRA_EMAIL, new String[] {"sivaraj@onederr.com"}); sendIntent.putExtra(Intent.EXTRA_TEXT, report); sendIntent.putExtra(Intent.EXTRA_SUBJECT, "hai"); sendIntent.setType("message/rfc822"); app.startActivity(Intent.createChooser(sendIntent, "Email:")); } catch(Exception e) { Log.v("sendmail", e.toString()); } } @Override protected void finalize() throws Throwable { if (Thread.getDefaultUncaughtExceptionHandler().equals(this)) Thread.setDefaultUncaughtExceptionHandler(defaultUEH); super.finalize(); } </code></pre> <p>}</p> <p>CrashreportActivity.java</p> <pre><code>public class CrashreportActivity extends Activity { protected TopExceptionHandler mDamageReport = new TopExceptionHandler(this); String len=null; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); Thread.setDefaultUncaughtExceptionHandler(new TopExceptionHandler(this)); for(int i=0;i&lt;len.length();i++) { Log.v("error", ""+i); } } } </code></pre>
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      1. POHow to send email from Uncaught Excepetion Handler?
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    2. VO
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    1. COwhat is the problem?
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    2. CO@i can't send email.why i can't send email to me.
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      1. USJohn
    3. COthis is a bit vague. not being in your head impeach me from guessing what happens when you run this. do you have any clue a part from "it does not work" ? like, a stack trace somewhere ?
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