title: Android activity manifest error
body: <p>I am trying to run an activity which points to Result.java here is my file Tables.java</p>
  
  <pre><code>package com.example.squarecube;
  
  import android.app.Activity;
  import android.content.Intent;
  import android.os.Bundle;
  import android.view.View;
  import android.widget.Button;
  import android.widget.EditText;
  import android.widget.TextView;
  
  public class Tables extends Activity{
  TextView t1,t2;
  EditText e1;
  Button b1;
  int a,b,ans;
  int score,trials;
  @Override
  protected void onCreate(Bundle savedInstanceState) {
      // TODO Auto-generated method stub
      super.onCreate(savedInstanceState);
      setContentView(R.layout.tab);
      trials = 0;
      score = 0;
      t1 = (TextView) findViewById(R.id.text);
      t2 = (TextView) findViewById(R.id.text2);
      e1 = (EditText) findViewById(R.id.ans);
      b1 = (Button) findViewById(R.id.but);
      a= (int)Math.floor(Math.random() * 7) +13;
      b= (int)Math.floor(Math.random() * 9) + 1;
      t1.setText("What is " + a + "*" + b);
      b1.setText("Answer");
      t2.setText("Score : "+ score + "\nTrials : " + trials);
      b1.setOnClickListener(new View.OnClickListener()
      {
  
          @Override
          public void onClick(View arg0) {
              String no = e1.getText().toString();
              ans = Integer.parseInt(no);
              if (a*b == ans)
              {
                  t1.setText("Correct");
                  trials++;
                  score++;
              }
              else
              {
                  t1.setText("Wrong");
                  trials++;
              }
              a= (int)Math.floor(Math.random() * 7) +13;
              b= (int)Math.floor(Math.random() * 9) + 1;
              t1.setText("What is " + a + "*" + b);
              t2.setText("Score : "+ score + "\nTrials : " + trials);
              if (trials &gt;= 10)
              {
                  Intent abc = new Intent(Tables.this,Result.class);
                  Bundle myBun = new Bundle();
                  myBun.putInt("score", score);
                  abc.putExtras(myBun);
                  startActivity(abc);
              }
  
          }
      });
  
  }
  
  
  
  }
  </code></pre>
  
  <p>and here is the android manifest</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;manifest xmlns:android="http://schemas.android.com/apk/res/android"
  package="com.example.squarecube"
  android:versionCode="1"
  android:versionName="1.0" &gt;
  
  &lt;uses-sdk
      android:minSdkVersion="8"
      android:targetSdkVersion="18" /&gt;
  
  &lt;application
      android:allowBackup="true"
      android:icon="@drawable/ic_launcher"
      android:label="@string/app_name"
      android:theme="@style/AppTheme" &gt;
      &lt;activity
          android:name="com.example.squarecube.MainActivity"
          android:label="@string/app_name" &gt;
          &lt;intent-filter&gt;
              &lt;action android:name="android.intent.action.MainActivity" /&gt;
  
              &lt;category android:name="android.intent.category.LAUNCHER" /&gt;
          &lt;/intent-filter&gt;
      &lt;/activity&gt;
       &lt;activity
          android:name="com.example.squarecube.Cube"
          android:label="@string/app_name" &gt;
          &lt;intent-filter&gt;
              &lt;action android:name="android.intent.action.Cube" /&gt;
  
              &lt;category android:name="android.intent.category.LAUNCHER" /&gt;
          &lt;/intent-filter&gt;
      &lt;/activity&gt;
      &lt;activity
          android:name="com.example.squarecube.Tables"
          android:label="@string/app_name" &gt;
          &lt;intent-filter&gt;
              &lt;action android:name="android.intent.action.Tables" /&gt;
  
              &lt;category android:name="android.intent.category.LAUNCHER" /&gt;
          &lt;/intent-filter&gt;
      &lt;/activity&gt;
      &lt;activity
          android:name="com.example.squarecube.Menu"
          android:label="@string/app_name" &gt;
          &lt;intent-filter&gt;
              &lt;action android:name="android.intent.action.MAIN" /&gt;
  
              &lt;category android:name="android.intent.category.LAUNCHER" /&gt;
          &lt;/intent-filter&gt;
      &lt;/activity&gt;
      &lt;activity
          android:name="com.example.squarecube.Result"
          android:label="@string/app_name" &gt;
          &lt;intent-filter&gt;
              &lt;action android:name="android.intent.action.lAUNCHER" /&gt;
  
              &lt;category android:name="android.intent.category.LAUNCHER" /&gt;
          &lt;/intent-filter&gt;
      &lt;/activity&gt;
  &lt;/application&gt;
  
  &lt;/manifest&gt;
  </code></pre>
  
  <p>The problem is that the code is not switching to the activity Results.java the same Intent has worked for me in the past but I cannot for the life of me understand why is it not switching to the Results activity</p>
  
  <p>Your help will be greatly appreciated</p>