Can I call a method before my application go to crash

Question

I\'m a newbie in android and I always see Exception when I\'m running my code. So, somebody can tell me Can I call a method before app go to crash anywhere without \"try-cat

Answer 1

Try this way

1) create class

import android.content.Context;
import android.content.Intent;
import android.os.Process;

import java.io.PrintWriter;
import java.io.StringWriter;
import java.lang.Thread.UncaughtExceptionHandler;

public class CrashReportHandler implements UncaughtExceptionHandler {

    public static void attach(Context context) {
        Thread.setDefaultUncaughtExceptionHandler(
                new CrashReportHandler(context)
        );
    }

    ///////////////////////////////////////////// implementation

    private CrashReportHandler(Context context) {
        m_context = context;
    }

    public void uncaughtException(Thread thread, Throwable exception) {
        StringWriter stackTrace = new StringWriter();
        exception.printStackTrace(new PrintWriter(stackTrace));

        //You will get call back here when app crashes.

        // from RuntimeInit.crash()
        Process.killProcess(Process.myPid());
        System.exit(10);
    }

    private Context m_context;

}

How to use this class?

write this line in your activity onCreate() method

CrashReportHandler.attach(this);