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Linjiajia

2023-03-20 25b98735c5c0cbe40a07ae91a9fb2b204d9166b7

 app/src/main/res/layout/activity_main.xml

@@ -6,31 +6,37 @@
    <data>
        <variable
            name="viewModel"
            type="com.application.zhangshi_app_android.viewmodel.MainViewModel" />
            type="com.application.zhangshi_app_android.ui.main.MainViewModel" />
    </data>

    <androidx.constraintlayout.widget.ConstraintLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <Button
            android:id="@+id/button"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="Button"
        <androidx.viewpager2.widget.ViewPager2
            android:id="@+id/main_vp"
            android:layout_width="match_parent"
            android:layout_height="0dp"
            app:layout_constraintTop_toTopOf="parent"
            app:layout_constraintBottom_toTopOf="@+id/main_bnv"
            />

        <com.google.android.material.bottomnavigation.BottomNavigationView
            android:id="@+id/main_bnv"
            android:layout_width="match_parent"
            android:layout_height="@dimen/dp_56"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent" />
            android:background="@color/white"
            app:itemBackground="@null"
            app:itemIconTint="@null"
            app:itemTextAppearanceActive="@style/bottom_navigation_title_active"
            app:itemTextAppearanceInactive="@style/bottom_navigation_title_inactive"
            app:itemTextColor="@drawable/selector_bottom_navigation_text_color"
            app:labelVisibilityMode="labeled"
            app:menu="@menu/bottom_nav_menu"
            />

        <TextView
            android:id="@+id/textView"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="TextView"
            app:layout_constraintBottom_toTopOf="@+id/button"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent" />
    </androidx.constraintlayout.widget.ConstraintLayout>
</layout>