CODEWITHSUNDEEP
androidandroid-fragmentsmodule
Majid Hojati
Majid Hojati

Reputation: 1790

cal fragment from another module

I have a module named editormodule which I have a list of fragments and activities in it. let's say they are named (fragment.MapFragment) and (activity.EditActivity). Here is my EditActivity

 <FrameLayout
        android:id="@+id/mainview"
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <fragment
            android:id="@+id/map"
            android:name="fragment.MapFragment"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:fitsSystemWindows="true"
            tools:layout="@layout/fragment_map"/>

        <include
            layout="@layout/actionbar"/>

        <include
            layout="@layout/bottombar"/>
    </FrameLayout>

When I start editActivity from my app (com.mobile.app.Main2Activity) it says

com.mobile.app.Main2Activity.fragment.MapFragment does not exist. In fact, It is located in the module, not in the app.

things that I have already done: - I have added the module into apps dependencies - I have added EditActivity to manifist.xml file - My app only includes an activity without any extra fragments which could make possible conflicts.

Upvotes: 0

Views: 1436

Answers (1)

Tobias Lukoschek
Tobias Lukoschek

Reputation: 405

In the XML you need the class and not the name. According to your XML try to replace the fragment section with the following:

    <fragment
        android:id="@+id/map"
        class="com.mobile.app.fragment.MapFragment"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:fitsSystemWindows="true"/>

Edit: The class attribute must include the class path (including the whole package) of your fragment class.

Edit2: It is a good style to call in the onCreateView the layout like the following (in Kolin:

override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
    val view = inflater.inflate(R.layout.fragment_your_layout, container, false)
    return view
}

Upvotes: 1

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