CODEWITHSUNDEEP
androidandroid-service
enzom83
enzom83

Reputation: 8320

Exported service does not require permission: what does it mean?

I created a service that is bound by other applications through AIDL, and I add it to the manifest as follows:

<service android:name=".MyService">
    <intent-filter>
        <action android:name="org.example.android.myservicedemo.IService" />
    </intent-filter>
</service>

where IService is the AIDL interface.

In this way, Eclipse show me the warning Exported service does not require permission. If I remove the intent-filter, the warning disappear, but obviously the applications are unable to bind to the service.

What does this warning mean?

Upvotes: 161

Views: 68722

Answers (3)

Nam Vu
Nam Vu

Reputation: 5725

I had the same issue when I updated SDK to version 20. I removed it adding android:exported property android:exported="false" like so:

<service android:name=".MyService"
    android:exported="false">
    <intent-filter>
        <action android:name="org.example.android.myservicedemo.IService" />
    </intent-filter>
</service>

See this doc

Upvotes: 136

Snicolas
Snicolas

Reputation: 38168

If you want to restrict you activity usage to your own application, then you should add exported=false to your activity's manifest statement.

If you want to allow other applications to use it (explicitly through its class name or, better, by using an intent with a data type or action) then you have two choices :

  • restrict those applications by using a permission
  • allow all applications to use it, then you can add tools:ignore="ExportedActivity" to your activity's manifest statement.

--

Same reasonning applies to a service, with tools:ignore="ExportedService" and content providers with tools:ignore="ExportedContentProvider".

Upvotes: 65

JD.
JD.

Reputation: 3035

As Jens said, "It means that other (arbitrary) applications the user has on his phone can bind to your Service and call whatever method they please that is exposed through your AIDL interface."

Upvotes: 4

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