surfaceview 相关问题

我正在尝试制作一张简单的地图。但我的自定义 SurfaceView 将覆盖左侧菜单。我不知道如何解决这个问题。这是我的两个布局：活动主文件我正在尝试制作一个简单的地图。但我的自定义 SurfaceView 将覆盖左侧菜单。我不知道如何解决这个问题。这是我的两种布局： Activity_main.xml <?xml version="1.0" encoding="utf-8"?> <androidx.drawerlayout.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" android:id="@+id/drawerLayout" android:layout_width="match_parent" android:layout_height="match_parent"> <androidx.constraintlayout.widget.ConstraintLayout android:layout_width="match_parent" android:layout_height="match_parent"> <androidx.constraintlayout.widget.ConstraintLayout android:id="@+id/constrainTitlebar" android:layout_width="match_parent" android:layout_height="64dp" app:layout_constraintLeft_toLeftOf="parent" app:layout_constraintTop_toTopOf="parent" android:background="@color/md_theme_light_surface" > <ImageView android:id="@+id/imageMenu" android:layout_width="48dp" android:layout_height="48dp" app:layout_constraintLeft_toLeftOf="parent" app:layout_constraintTop_toTopOf="parent" app:layout_constraintBottom_toBottomOf="parent" android:padding="12dp" style="@style/OptionsTint" android:tint="@color/md_theme_light_onTertiaryContainer" android:src="@drawable/menu" /> <TextView android:id="@+id/textTitle" android:layout_width="0dp" android:layout_height="match_parent" app:layout_constraintLeft_toRightOf="@+id/imageMenu" app:layout_constraintRight_toRightOf="parent" app:layout_constraintTop_toTopOf="parent" app:layout_constraintBottom_toBottomOf="parent" android:background="@null" android:gravity="center_vertical|left" android:text="@string/app_name" android:textColor = "@color/black" android:textStyle="bold" android:textSize="25dp"/> </androidx.constraintlayout.widget.ConstraintLayout> <androidx.constraintlayout.widget.ConstraintLayout android:id="@+id/constrainMapView" android:layout_width="match_parent" android:layout_height="0dp" app:layout_constraintTop_toBottomOf="@+id/constrainTitlebar" app:layout_constraintBottom_toBottomOf="parent" /> </androidx.constraintlayout.widget.ConstraintLayout> <com.google.android.material.navigation.NavigationView android:id="@+id/navigationMenu" android:layout_width="240dp" android:layout_height="match_parent" android:layout_gravity="start" /> </androidx.drawerlayout.widget.DrawerLayout> fragment_map.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:layout_width="match_parent" android:layout_height="match_parent"> <com.lhr.indoor.MapView.MapView android:id="@+id/mapview" android:layout_width="match_parent" android:layout_height="match_parent"/> </androidx.constraintlayout.widget.ConstraintLayout> 这是我定制的MapView： https://github.com/kevin880701/InDoor/blob/main/app/src/main/java/com/lhr/indoor/MapView/MapView.kt 这是主要活动： class MainActivity : AppCompatActivity(), View.OnClickListener, NavigationView.OnNavigationItemSelectedListener { lateinit var navigationMenu: NavigationView lateinit var constrainMapView: ConstraintLayout lateinit var textTitle: TextView private lateinit var activityBinding: ActivityMainBinding lateinit var mainActivity: MainActivity lateinit var fragmentTransaction: FragmentTransaction override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) activityBinding = ActivityMainBinding.inflate(layoutInflater) setContentView(activityBinding.root) mainActivity = this navigationMenu = activityBinding.navigationMenu constrainMapView = activityBinding.constrainMapView textTitle = activityBinding.textTitle textTitle.text = regionNameArrayList[0] fragmentTransaction = supportFragmentManager.beginTransaction() fragmentTransaction.replace(activityBinding.constrainMapView.id,mapFragmentArrayList[0]) fragmentTransaction.commit() regionNameArrayList.forEachIndexed { index, itemName -> navigationMenu.menu.add(0, index, index, itemName) } activityBinding.imageMenu.setOnClickListener(this) activityBinding.navigationMenu.setNavigationItemSelectedListener(this) } override fun onClick(v: View?) { when (v?.id) { R.id.imageMenu -> { activityBinding.drawerLayout.openDrawer(GravityCompat.START) } } } override fun onNavigationItemSelected(item: MenuItem): Boolean { textTitle.text = item.title as String fragmentTransaction = supportFragmentManager.beginTransaction() fragmentTransaction.replace(activityBinding.constrainMapView.id,MapFragment(item.title as String)) fragmentTransaction.commit() activityBinding.drawerLayout.closeDrawers() return true } } 这是两个MapFragment： override fun onCreateView( inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle? ): View? { binding = FragmentMapBinding.inflate(inflater, container, false) val view = binding.root mapView = binding.mapview targetDataArrayList = allTargetDataArrayList.filter { it.targetRegion == region } as ArrayList<TargetData> mapView.setZOrderOnTop(false) mapView.setZOrderMediaOverlay(true) return view } } 有人可以帮我吗？

android kotlin surfaceview

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