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    <p>I had similar problem in one of my application; But i got the solution. The problem is, the boolean you have defined isloggingout in your class, it resets after you close your application. Its a variable which stores your value until your application is open. As soon as you close your application it gets reset and your application wont work.. I will suggest you to use Sharedpreference to store that value..</p> <p>Good luck</p> <p>Updates with example application:</p> <p><b>MainActivity.java</b></p> <pre><code> public class MainActivity extends Activity { SharedPreferences SM; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.loginpage); SM = getSharedPreferences("userrecord", 0); Boolean islogin = SM.getBoolean("userlogin", false); if(islogin){ Intent intent = new Intent(MainActivity.this, Dashboard.class); startActivity(intent); finish(); return; } Button login = (Button) findViewById(R.id.login); final EditText ETuser = (EditText) findViewById(R.id.editText1); final EditText ETpass = (EditText) findViewById(R.id.editText2); login.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View arg0) { String user = ETuser.getText().toString(); String pass = ETpass.getText().toString(); if(user.equalsIgnoreCase("admin") &amp;&amp; pass.equalsIgnoreCase("admin")){ Editor edit = SM.edit(); edit.putBoolean("userlogin", true); edit.commit(); Intent intent = new Intent(MainActivity.this, Dashboard.class); startActivity(intent); finish(); }else{ Toast.makeText(getApplicationContext(), "Username/Password Invalid", Toast.LENGTH_LONG).show(); } } }); } } </code></pre> <p><b>Dashboard.java</b></p> <pre><code>public class Dashboard extends Activity{ @Override protected void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); Button logout = (Button) findViewById(R.id.logout); logout.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View arg0) { SharedPreferences SM = getSharedPreferences("userrecord", 0); Editor edit = SM.edit(); edit.putBoolean("userlogin", false); edit.commit(); Intent intent = new Intent(Dashboard.this, MainActivity.class); startActivity(intent); finish(); } }); } } </code></pre> <p><b>loginpage.xml</b></p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" android:padding="10dp" &gt; &lt;EditText android:id="@+id/editText1" android:layout_width="match_parent" android:layout_height="wrap_content" android:ems="10" &gt; &lt;requestFocus /&gt; &lt;/EditText&gt; &lt;EditText android:id="@+id/editText2" android:layout_width="match_parent" android:layout_height="wrap_content" android:ems="10" android:inputType="textPassword" /&gt; &lt;Button android:id="@+id/login" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="login" /&gt; &lt;/LinearLayout&gt; </code></pre> <p><b>activity_main.xml</b></p> <pre><code>&lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:paddingBottom="@dimen/activity_vertical_margin" android:paddingLeft="@dimen/activity_horizontal_margin" android:paddingRight="@dimen/activity_horizontal_margin" android:paddingTop="@dimen/activity_vertical_margin" tools:context=".MainActivity" &gt; &lt;TextView android:id="@+id/textView1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Hello User" /&gt; &lt;Button android:id="@+id/logout" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignLeft="@+id/textView1" android:layout_below="@+id/textView1" android:layout_marginLeft="50dp" android:layout_marginTop="57dp" android:text="Logout" /&gt; &lt;/RelativeLayout&gt; </code></pre> <p>Try this example and hope this will help you</p>
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    1. COif u can suggest me the changes and explain it more will be thank full to you
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    2. COi have tried and posted the code see that still the same issue
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    3. COI couldn't comment in your post, but what the is the use of SharedPreferences myPrefs = getSharedPreferences("Activity", MODE_PRIVATE); SharedPreferences.Editor editor = myPrefs.edit(); editor.clear(); editor.commit(); also have you checked your sharedpreference value at the top of login page.
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