Hei*_*erg 7 java android fullscreen bottomnavigationview
对于BottomNavigationView 的最后一个选项卡,我希望内容位于状态栏下方并使状态栏完全透明。这是按预期工作的,但底部跳转跳转在最后选项卡时跳起底部的空白空间。
SO中有类似的主题说将fitWindowSystems设置为false。我试过了,但没有帮助。
ExplorerFragment.java
public class ExplorerFragment extends Fragment {
public ExplorerFragment() {
}
@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
Window window = getActivity().getWindow();
window.getDecorView().setSystemUiVisibility(
View.SYSTEM_UI_FLAG_LAYOUT_STABLE |
View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR
| View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
| View.SYSTEM_UI_FLAG_IMMERSIVE);
window.setStatusBarColor(ContextCompat.getColor(getContext(), android.R.color.transparent));
}
}
@Override
public void onDestroy() {
super.onDestroy();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
View decor = getActivity().getWindow().getDecorView();
decor.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
}
}
@Override
public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
return inflater.inflate(R.layout.fragment_explorer, container, false);
}
}
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fragment_explorer.xml
<android.support.constraint.ConstraintLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent" xmlns:app="http://schemas.android.com/apk/res-auto"
tools:context="com.orevon.fflok.fragments.ExplorerFragment"
android:fitsSystemWindows="false">
<View android:layout_width="0dp" android:layout_height="180dp"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
android:background="@drawable/splash_background4"/>
</android.support.constraint.ConstraintLayout>
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活动邮件.xml
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/main_content"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="false">
<FrameLayout
android:id="@+id/fragment_frame"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="@string/appbar_scrolling_view_behavior">
</FrameLayout>
<android.support.design.widget.BottomNavigationView
android:id="@+id/mainBottomNavigation"
android:layout_width="match_parent"
android:layout_height="68dp"
app:layout_constraintStart_toStartOf="parent" app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintBottom_toBottomOf="parent"
android:background="@drawable/bottombar_bg"
app:itemIconTint="@color/bottom_nav_color"
app:itemTextColor="@color/bottom_nav_color"
app:menu="@menu/main_bottom_navigation"/>
</android.support.constraint.ConstraintLayout>
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小智 12
问题的解决方案是将bottomNavigationView setOnApplyWindowsListener 设置为null:
setOnApplyWindowInsetsListener(null)
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在为我的 AR Core Sceneform 片段实现底部导航视图时,我遇到了这个问题。
小智 8
它可能对将来遇到问题的人有用。我只是通过添加解决了这个问题
ViewCompat.requestApplyInsets(view)
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到我的片段onActivityCreated方法。
view- 片段的根视图
就我而言,它看起来像:
科特林
override fun onActivityCreated(savedInstanceState: Bundle?) {
super.onActivityCreated(savedInstanceState)
view?.let {
ViewCompat.requestApplyInsets(it)
}
}
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爪哇
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
View view = getView()
if(view != null){
ViewCompat.requestApplyInsets(view)
}
}
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更新(2020onActivityCreated年 6 月 27 日):
由于方法在 SDK >=29 上已弃用,您可以在onViewCreated方法中使用上面的代码:
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
ViewCompat.requestApplyInsets(view)
}
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