Handle "unfortunately, App has Stopped" Or "force close " situations in android

Handle "unfortunately, App has Stopped" Or  "force close " situations in android.

Many time we forget to catch exception or some time unexpected exception occur. So we should handle in some way that our app should not show "Force Close Dialog" in such condition. 

So here is simple example. For this situations

Create Simple Class As MyExceptionHandler.

package com.example.crashhandledex;

import java.io.PrintWriter;

import java.io.StringWriter;

import android.content.Context;

import android.content.Intent;

public class MyExceptionHandler implements

              java.lang.Thread.UncaughtExceptionHandler {

       private final Context myContext;

       private final Class<?> myActivityClass;

       public MyExceptionHandler(Context context, Class<?> c) {

              myContext = context;

              myActivityClass = c;

       }

       public void uncaughtException(Thread thread, Throwable exception) {

              StringWriter stackTrace = new StringWriter();

              exception.printStackTrace(new PrintWriter(stackTrace));

              System.err.println(stackTrace);// You can use LogCat too

              Intent intent = new Intent(myContext, myActivityClass);

              String s = stackTrace.toString();

              // you can use this String to know what caused the exception and in

              // which Activity

              intent.putExtra("uncaughtException",

                           "Exception is: " + stackTrace.toString());

              intent.putExtra("stacktrace", s);

              myContext.startActivity(intent);

              // for restarting the Activity

              // Process.killProcess();

              System.exit(0);

       }

}

AND IN YOUR ACTIVITY  USED AS 

public class MainActivity extends Activity {

       @Override

       protected void onCreate(Bundle savedInstanceState) {

              super.onCreate(savedInstanceState);

              setContentView(R.layout.activity_main);

              Thread.setDefaultUncaughtExceptionHandler(new MyExceptionHandler(this,

                           MainActivity.class));

              final Button button1 = (Button) findViewById(R.id.button1);

              button1.setOnClickListener(new OnClickListener() {

                     @Override

                     public void onClick(View v) {

                           //Example Crash, Here App will restart instead of showing force close dialog

                           int i = Integer.valueOf("SJDkal");

                           button1.setText(i);

                     }

              });

       }

}

Happy Codddddin :)