Difference between Category Home and Category Launcher
I am not clear about what is the difference between category home and category launcher. From Android documentation page: 

> CATEGORY_HOME : This is the home activity, that is the first activity
> that is displayed when the device boots.
> 
> CATEGORY_LAUNCHER : Should be displayed in the top-level launcher.

To test the difference I made a simple app with this manifest:

     <application
            android:icon="@drawable/ic_launcher"
            android:label="@string/app_name" >
            <activity
                android:name=".IntentCategoriesActivity"
                android:label="@string/app_name" >
                <intent-filter>
                    <action android:name="android.intent.action.MAIN" />
    
                    <category android:name="android.intent.category.LAUNCHER" />
                </intent-filter>
                
            </activity>
    		<activity
                android:name=".Second"
                android:label="Whatever" >
                <intent-filter>
                    <action android:name="android.intent.action.MAIN" />
    
                    <category android:name="android.intent.category.HOME" />
                </intent-filter>
                
            </activity>
            
        </application>

But all I see is my launcher activity not the second activity. 

Can somebody please explain what am I missing? Thanks.
Difference between Category Home and Category Launcher
===

I am not clear about what is the difference between category home and category launcher. From Android documentation page: 

> CATEGORY_HOME : This is the home activity, that is the first activity
> that is displayed when the device boots.
> 
> CATEGORY_LAUNCHER : Should be displayed in the top-level launcher.

To test the difference I made a simple app with this manifest:

     <application
            android:icon="@drawable/ic_launcher"
            android:label="@string/app_name" >
            <activity
                android:name=".IntentCategoriesActivity"
                android:label="@string/app_name" >
                <intent-filter>
                    <action android:name="android.intent.action.MAIN" />
    
                    <category android:name="android.intent.category.LAUNCHER" />
                </intent-filter>
                
            </activity>
    		<activity
                android:name=".Second"
                android:label="Whatever" >
                <intent-filter>
                    <action android:name="android.intent.action.MAIN" />
    
                    <category android:name="android.intent.category.HOME" />
                </intent-filter>
                
            </activity>
            
        </application>

But all I see is my launcher activity not the second activity. 

Can somebody please explain what am I missing? Thanks.