ch6*_*h65 6 android fragment android-viewbinding
我想用 ViewBinding 创建一个片段,但我的代码不起作用。我阅读了ViewBinding 文档,但我的片段没有显示。这是我的代码:
片段播放器.xml
<androidx.coordinatorlayout.widget.CoordinatorLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Test fragment"/>
</androidx.coordinatorlayout.widget.CoordinatorLayout>
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布局_main.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<fragment
android:id="@+id/fragment_player"
class="com.test.plo.view.PlayerFragment"
android:name="com.test.plo.view.PlayerFragment"
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
</LinearLayout>
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PlayerFragment.java
public class PlayerFragment extends Fragment {
private FragmentPlayerBinding fragmentPlayerBinding;
@Nullable
@Override
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
fragmentPlayerBinding = FragmentPlayerBinding.inflate(inflater, container, false);
View view = fragmentPlayerBinding.getRoot();
return view;
}
@Override
public void onDestroyView() {
super.onDestroyView();
fragmentPlayerBinding = null;
}
}
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谁能帮我?
你是否尝试过:
android {
...
buildFeatures {
viewBinding true
}
}
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在你的应用程序 build.gradle 中?
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