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POInjected views remain null for inflated layouts
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2012-07-02T10:41:33.170
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2012-09-25T21:46:01.063
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Can I use Roboguice @InjectView on elements that are included in a layout that will be inflated? It seems right to me that the elements are declaired @Nullable at first, as they are not known until the inflate is done. But after inflate, the elements still remain null until a "findViewById" is done. As an example: I use the following code to inject a nullable textview (the title) that is included in title_layout that will be inflated in the main layout: <pre><code>@Nullable @InjectView(R.id.title) TextView title; @InjectView(R.id.title_info) LinearLayout titleContainer; </code></pre> And then in onCreate() method I do this: <pre><code>setContentView(R.layout.main); inflater.inflate(R.layout.title_layout, titleContainer); </code></pre> And I have the main.xml: <pre><code><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" > <LinearLayout android:layout_width="fill_parent" android:layout_height="wrap_content" android:id="@+id/title_info"> </LinearLayout> </LinearLayot> </code></pre> and title_layout.xml: <pre><code> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" > <TextView android:layout_width="fill_parent" android:layout_height="wrap_content" android:id="@+id/title" android:text="my title" /> </LinearLayot> </code></pre> The title (TextView) from the inflated view is always null, even after the title_layout is inflated. Doing this: <pre><code>setContentView(R.layout.main); inflater.inflate(R.layout.title_layout, titleContainer); title = (TextView)findViewById(R.id.title);\ </code></pre> solves the problem. Is there any way to use @InjectView?
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<android-layout><layout-inflater><roboguice>
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Injected views remain null for inflated layouts
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1. USMihaela Romanca
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