Я пытаюсь создать приложение с BottomNavigationView. Для этого я использую шаблон навигации Bottom в Android-студии. Во фрагменте я использую ScrollView как вид сверху. Но это не прокрутка. но если я использую фиксированную высоту в dp до ScrollView, она работает правильно, иначе она не прокручивается. вот мой код для макетов
homeactivity.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"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.example.avantika.queueadmin.activities.HomeActivity">
<FrameLayout
android:id="@+id/fragment_frame"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toTopOf="@+id/navigation"
/>
<android.support.design.widget.BottomNavigationView
android:id="@+id/navigation"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginEnd="0dp"
android:layout_marginStart="0dp"
android:background="?android:attr/windowBackground"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:menu="@menu/navigation" />
</android.support.constraint.ConstraintLayout>
adduserfragment.xml
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.example.avantika.queueadmin.fragments.AddUserFragment">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:isScrollContainer="true"
android:orientation="vertical">
<android.support.design.widget.TextInputLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:layout_marginTop="8dp">
<EditText
android:id="@+id/editTextAddUserFullName"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Full Name"
android:inputType="text" />
</android.support.design.widget.TextInputLayout>
<android.support.design.widget.TextInputLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:layout_marginTop="8dp">
<EditText
android:id="@+id/editTextAddUserDisplayName"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Display Name"
android:inputType="text" />
</android.support.design.widget.TextInputLayout>
<android.support.design.widget.TextInputLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:layout_marginTop="8dp">
<EditText
android:id="@+id/editTextAddUserMobile"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Mobile No"
android:inputType="number|phone" />
</android.support.design.widget.TextInputLayout>
<android.support.design.widget.TextInputLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:layout_marginTop="8dp">
<EditText
android:id="@+id/editTextAddUserEmail"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Email"
android:inputType="text|textEmailAddress" />
</android.support.design.widget.TextInputLayout>
<android.support.design.widget.TextInputLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:layout_marginTop="8dp">
<EditText
android:id="@+id/editTextAddUserAddress"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Address"
android:inputType="text|textMultiLine" />
</android.support.design.widget.TextInputLayout>
<android.support.design.widget.TextInputLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:layout_marginTop="8dp">
<EditText
android:id="@+id/editTextAddUserUserName"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="User Name"
android:inputType="text" />
</android.support.design.widget.TextInputLayout>
<TextView
android:id="@+id/textView2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="TextView" />
<Spinner
android:id="@+id/spinnerAddUserGender"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<Button
android:id="@+id/btnAddUserSave"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:text="Add Employee" />
</LinearLayout>
</ScrollView>