kotlin 隐藏键盘下的底部导航视图

在AndroidManifest.xml中宣布了android：窗口软输入模式=“调整大小”

<activity
    android:name="com.atfmedia.flopi.ui.MainActivity"
    android:screenOrientation="portrait"
    android:theme="@style/AppTheme"
    android:windowSoftInputMode="adjustResize" />

下面的菜单在main_activity. xml中显示，同时也显示了查看片段，当chat_fragment. xml显示在容器中，键盘出现时，BottomNavigationView会在其上方出现。
main_activity.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/activityRoot"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".ui.MainActivity">

    <androidx.fragment.app.FragmentContainerView
        android:id="@+id/nav_host_fragment"
        android:name="androidx.navigation.fragment.NavHostFragment"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        app:defaultNavHost="true"
        app:layout_constraintBottom_toTopOf="@id/bottomNavView"
        app:layout_constraintTop_toTopOf="parent"
        app:navGraph="@navigation/tab_graph"
        tools:layout="@layout/swipes_fragment" />

    <com.atfmedia.flopi.view.ProgressBackground
        android:id="@+id/registrationProgress"
        android:layout_marginTop="40dp"
        app:layout_constraintTop_toTopOf="parent"
        android:layout_width="match_parent"
        android:layout_height="3dp" />

    <ImageButton
        android:id="@+id/backButton"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:src="@drawable/ic_arrow_left"
        android:layout_marginTop="20dp"
        android:background="?attr/selectableItemBackgroundBorderless"
        app:layout_constraintTop_toTopOf="parent"
        android:padding="10dp"
        android:layout_marginStart="5dp"
        app:layout_constraintStart_toStartOf="parent"
        tools:ignore="ContentDescription" />

    <com.google.android.material.bottomnavigation.BottomNavigationView
        android:id="@+id/bottomNavView"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:visibility="gone"
        tools:visibility="visible"
        app:labelVisibilityMode="unlabeled"
        app:layout_constraintBottom_toBottomOf="parent"
        app:menu="@menu/main_bottom_menu" />

    <com.google.android.material.progressindicator.LinearProgressIndicator
        android:id="@+id/progressIndicator"
        android:layout_width="match_parent"
        android:indeterminate="true"
        android:visibility="gone"
        tools:visibility="visible"
        android:layout_height="wrap_content"
        app:layout_constraintBottom_toBottomOf="@id/nav_host_fragment" />

</androidx.constraintlayout.widget.ConstraintLayout>

chat_fragment.xml

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <androidx.appcompat.widget.LinearLayoutCompat
        android:id="@+id/chatContentLayout"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical">

        <androidx.recyclerview.widget.RecyclerView
            android:id="@+id/messageRecycler"
            android:layout_width="match_parent"
            android:layout_height="0dp"
            android:layout_marginBottom="16dp"
            android:layout_weight="1"
            android:overScrollMode="never" />

        <androidx.appcompat.widget.LinearLayoutCompat
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="horizontal"
            android:layout_marginBottom="16dp">

            <androidx.constraintlayout.widget.ConstraintLayout
                android:layout_width="0dp"
                android:layout_height="41dp"
                android:layout_marginStart="16dp"
                android:layout_marginEnd="16dp"
                android:layout_weight="1">

                <com.google.android.material.textfield.TextInputLayout
                    android:id="@+id/messageInputLayout"
                 style="@style/Widget.MaterialComponents.TextInputLayout.FilledBox.Dense"
                    android:layout_width="0dp"
                    android:layout_height="0dp"
                    android:layout_weight="1"
                    app:boxCornerRadiusBottomEnd="20dp"
                    app:boxCornerRadiusBottomStart="20dp"
                    app:boxCornerRadiusTopEnd="20dp"
                    app:boxCornerRadiusTopStart="20dp"
                    app:boxStrokeWidth="0dp"
                    app:boxStrokeWidthFocused="0dp"
                    app:layout_constraintBottom_toBottomOf="parent"
                    app:layout_constraintEnd_toEndOf="parent"
                    app:layout_constraintStart_toStartOf="parent"
                    app:layout_constraintTop_toTopOf="parent">

                    <com.google.android.material.textfield.TextInputEditText
                        android:id="@+id/messageEditText"
                        android:layout_width="match_parent"
                        android:layout_height="match_parent"
                        android:paddingTop="0dp"
                        android:paddingBottom="0dp" />

                </com.google.android.material.textfield.TextInputLayout>

                <androidx.appcompat.widget.AppCompatImageView
                    android:id="@+id/addPhotoButton"
                    android:layout_width="0dp"
                    android:layout_height="0dp"
                    android:paddingEnd="16dp"
                    app:layout_constraintBottom_toBottomOf="parent"
                    app:layout_constraintEnd_toEndOf="parent"
                    app:layout_constraintTop_toTopOf="parent"
                    app:layout_constraintWidth_default="wrap"
                    app:srcCompat="@drawable/ic_add_photo" />

                <androidx.appcompat.widget.AppCompatImageView
                    android:id="@+id/photoBadge"
                    android:layout_width="8dp"
                    android:layout_height="8dp"
                    android:layout_margin="12dp"
                    app:layout_constraintEnd_toEndOf="@id/addPhotoButton"
                    app:layout_constraintTop_toTopOf="@id/addPhotoButton"
                    app:srcCompat="@drawable/ic_badge_bg" />

            </androidx.constraintlayout.widget.ConstraintLayout>

            <androidx.appcompat.widget.AppCompatImageView
                android:id="@+id/sendImageView"
                android:layout_width="41dp"
                android:layout_height="41dp"
                android:layout_marginEnd="16dp"
                android:background="?selectableItemBackgroundBorderless"
                android:clickable="false"
                android:alpha="0.75"
                android:focusable="true"
                android:src="@drawable/ic_profile_send_msg" />

        </androidx.appcompat.widget.LinearLayoutCompat>

    </androidx.appcompat.widget.LinearLayoutCompat>

</FrameLayout>

我尝试添加一个KeyboardVisibilityEvent并隐藏BottomNavigationView，但是带有输入消息的TextInputLayout出现在键盘下面。

KeyboardVisibilityEvent.setEventListener(this) { isOpen ->
            if (isOpen) {
                binding.bottomNavView.visibility = View.GONE
            } else {
                binding.bottomNavView.visibility = View.VISIBLE
            }
        }

我也尝试过在LinearLayout中 Package 容器和下层菜单（这样容器底部和菜单顶部就不会绑定），不幸的是，没有成功。

1.底部键盘上方的导航视图
1.键盘下方的BottomNavigationView和TextInputLayout（隐藏底部菜单时）
谁遇到过这样的行为，找到了什么解决办法？

kotlin 隐藏键盘下的底部导航视图

2条答案

相关问题

热门标签

最新问答