start application from browser work in some devices only

Question

i"m trying to launch my application when user enter url in the browser

this code works perfect on some devices like HTC and doesn't work on others like Galaxy s2 and s3 ... what is the difference and how do i solve it ?

lest say if he is type my://value=2 than my application will start .

i"m trying the following code :

 <activity
        android:name="com.blah.blah.BootActivity"
        android:clearTaskOnLaunch="false"
        android:label="@string/app_name"
        android:screenOrientation="portrait"
        android:theme="@style/AppThemeNoBar" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
        <intent-filter>
         <data android:scheme="my" />
         <data android:host="e.com"
                android:scheme="http" />    
            <action android:name="android.intent.action.VIEW" />
            <category android:name="android.intent.category.DEFAULT" />
            <category android:name="android.intent.category.BROWSABLE" />
        </intent-filter>
    </activity> 

and i have the permissions :

 <uses-permission android:name="android.permission.INTERNET" />
 <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

update :

i took the code from : https://developers.google.com/app-indexing/webmasters/app

<activity android:name="com.example.android.GizmosActivity"
           android:label="@string/title_gizmos" >
     <intent-filter android:label="@string/filter_title_viewgizmos">
         <action android:name="android.intent.action.VIEW" />
         <!-- Accepts URIs that begin with "http://example.com/gizmos" -->
         <data android:scheme="http"
               android:host="example.com"
               android:pathPrefix="/gizmos" />
         <category android:name="android.intent.category.DEFAULT" />
         <category android:name="android.intent.category.BROWSABLE" />
     </intent-filter>
 </activity>

and same issue here , working on HTC and doesn't on galaxy's