Foutue icone.

gistfile1.java

<menu xmlns:android="http://schemas.android.com/apk/res/android">
    <item
        android:id="@+id/action_settings"
        android:title="@string/action_settings"
        android:orderInCategory="100"
        android:showAsAction="never" />

    <item
        android:id="@+id/action_new_tweet"
        android:title="@string/action_new_tweet"
        android:icon="@drawable/ic_action_edit"
        android:titleCondensed="New tweet"
        android:orderInCategory="100"
        android:showAsAction="always" />
</menu>