如何设置最大高度

Question

(android:layout_height="791dp") I used like this to fill the whole screen.

<FrameLayout
        android:id="@+id/framelayout"
        android:layout_width="match_parent"
        android:layout_height="791dp"
        android:layout_above="@+id/bottomnavigationview"
        android:layout_marginBottom="-1dp"
        app:layout_constraintTop_toTopOf="parent" />
<com.google.android.material.bottomnavigation.BottomNavigationView
        android:id="@+id/bottomnavigationview"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:itemTextColor="@color/ColorBottomNavi"
        app:itemIconTint="@color/ColorBottomNavi"
        android:background="@color/backgroup"
        android:layout_alignParentBottom="true"
        app:menu="@menu/bottomnavigationview"/>

Answer 1

use match_parent or fill_parent

android:layout_height="match_parent"

android:layout_height="fill_parent"

<FrameLayout
        android:id="@+id/framelayout"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_above="@+id/bottomnavigationview"
        android:layout_marginBottom="-1dp"
        app:layout_constraintTop_toTopOf="parent" />
     <com.google.android.material.bottomnavigation.BottomNavigationView
        android:id="@+id/bottomnavigationview"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:itemTextColor="@color/ColorBottomNavi"
        app:itemIconTint="@color/ColorBottomNavi"
        android:background="@color/backgroup"
        android:layout_alignParentBottom="true"
        app:menu="@menu/bottomnavigationview"/>