Question

Possible Duplicate:
Kiosk mode in Android

I want to lock my android device so the users of it can only use my app , how can I do that ?

Answer 1

Create a custom launcher…

<activity
 android:label="@string/app_name"
 android:name=".ClassNameOfYourLauncher">
    <intent-filter >
        <action android:name="android.intent.action.MAIN" />
        <category android:name="android.intent.category.LAUNCHER" />
    </intent-filter>
    <intent-filter >
        <action android:name="android.intent.action.MAIN" />
        <category android:name="android.intent.category.HOME" />
        <category android:name="android.intent.category.DEFAULT" />
    </intent-filter>
</activity>

Hopefully, the user will need to accept before you can lock the device