android 如何关闭抽屉菜单时，点击项目菜单？

np8igboo  于 2023-06-27  发布在  Android
关注(0)|答案(3)|浏览(183)

这是点击事件。

  1. view.setOnTouchListener(new View.OnTouchListener() {
  2.     @Override
  3.     public boolean onTouch(View v, MotionEvent event) {
  5.         v.setBackgroundResource(R.color.colorTim);
  7.         FragmentManager fragmentManager = ((AppCompatActivity)context).getSupportFragmentManager();
  8.         FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
  10.         HienThiSanPhamTheoDanhMucActivity hienThiSanPhamTheoDanhMucActivity = new HienThiSanPhamTheoDanhMucActivity();
  12.         Bundle bundle = new Bundle();
  14.         bundle.putInt("MALOAI",loaiSanPhams.get(groupPosition).getMALOAISP());
  15.         bundle.putBoolean("KIEMTRA",false);
  16.         bundle.putString("TENLOAI",loaiSanPhams.get(groupPosition).getTENLOAISP());
  18.         hienThiSanPhamTheoDanhMucActivity.setArguments(bundle);
  19.         fragmentTransaction.addToBackStack("TrangChuActivity");
  20.         fragmentTransaction.replace(R.id.themFragment,hienThiSanPhamTheoDanhMucActivity);
  21.         fragmentTransaction.commit();
  22.         return false;
  23.     }
  24. });

这是xml

  1. <?xml version="1.0" encoding="utf-8"?>
  3. <android.support.v4.widget.DrawerLayout
  4.     xmlns:android="http://schemas.android.com/apk/res/android"
  5.     xmlns:app="http://schemas.android.com/apk/res-auto"
  6.     android:layout_width="match_parent"
  7.     android:layout_height="match_parent"
  8.     android:id="@+id/drawerLayout">
  10.     <FrameLayout
  11.         android:id="@+id/themFragment"
  12.         android:layout_width="match_parent"
  13.         android:layout_height="match_parent">
  15.         <android.support.design.widget.CoordinatorLayout
  16.             android:layout_width="match_parent"
  17.             android:layout_height="match_parent"
  18.             android:fitsSystemWindows="true"
  19.             >
  21.             <android.support.design.widget.AppBarLayout
  22.                 android:layout_height="wrap_content"
  23.                 android:id="@+id/appbar"
  24.                 android:layout_width="match_parent"
  25.                 android:background="@color/bgToolbar"
  26.                 android:fitsSystemWindows="true">
  28.                 <android.support.design.widget.CollapsingToolbarLayout
  29.                     android:id="@+id/collapsing_toolbar"
  30.                     android:layout_width="match_parent"
  31.                     android:layout_height="match_parent"
  32.                     app:layout_scrollFlags="scroll|exitUntilCollapsed|snap"
  33.                     >
  34.                     <android.support.v7.widget.Toolbar
  35.                         android:id="@+id/toolbar"
  36.                         android:layout_width="match_parent"
  37.                         android:layout_height="?attr/actionBarSize"
  38.                         app:theme="@style/chumenu"
  39.                         app:logo="@mipmap/logo"
  40.                         app:layout_scrollFlags="scroll|enterAlways"
  41.                         app:layout_collapseMode="pin"/>
  43.                     <LinearLayout
  44.                         android:id="@+id/lnSearch"
  45.                         android:layout_width="match_parent"
  46.                         android:layout_height="wrap_content"
  47.                         android:orientation="horizontal"
  48.                         android:background="@drawable/bgsearch"
  49.                         android:layout_marginTop="55dp"
  50.                         android:layout_marginLeft="10dp"
  51.                         android:layout_marginRight="10dp"
  52.                         app:layout_scrollFlags="scroll|enterAlways|enterAlwaysCollapsed|snap"
  53.                         app:layout_collapseMode="parallax">
  55.                         <Button
  56.                             android:layout_width="0dp"
  57.                             android:layout_height="wrap_content"
  58.                             android:id="@+id/timkiem"
  59.                             android:text="@string/timkiem"
  60.                             android:layout_weight="1"
  61.                             android:textAllCaps="false"
  62.                             android:background="@drawable/bgsearchselected"
  63.                             android:textColor="@color/colorTim"
  64.                             android:gravity="center_vertical"
  65.                             android:paddingLeft="20dp"/>
  66.                         <View
  67.                             android:layout_width="1dp"
  68.                             android:layout_marginTop="10dp"
  69.                             android:layout_marginBottom="10dp"
  70.                             android:layout_height="match_parent"
  71.                             android:background="@color/bgToolbar"/>
  72.                         <ImageButton
  73.                             android:layout_width="wrap_content"
  74.                             android:layout_height="wrap_content"
  75.                             android:layout_gravity="center"
  76.                             android:id="@+id/searchicon"
  77.                             android:padding="10dp"
  78.                             android:background="@drawable/bgimagesearch"
  79.                             android:src="@drawable/ic_search_black_24dp"/>
  81.                     </LinearLayout>
  82.                 </android.support.design.widget.CollapsingToolbarLayout>
  84.                 <android.support.design.widget.TabLayout
  85.                     android:id="@+id/tab"
  86.                     android:layout_width="match_parent"
  87.                     android:layout_height="wrap_content"
  88.                     app:tabTextColor="@color/colorGray"
  89.                     app:tabTextAppearance="@style/chuthuong"
  90.                     app:tabMode="scrollable">
  92.                 </android.support.design.widget.TabLayout>
  94.             </android.support.design.widget.AppBarLayout>
  95.             <FrameLayout
  96.                 android:id="@+id/content"
  97.                 android:layout_width="match_parent"
  98.                 android:layout_height="match_parent"
  99.                 app:layout_behavior="@string/appbar_scrolling_view_behavior"
  100.                 >
  101.                 <android.support.v4.view.ViewPager
  102.                     android:id="@+id/viewpager"
  103.                     android:layout_width="match_parent"
  104.                     android:layout_height="match_parent">
  106.                 </android.support.v4.view.ViewPager>
  108.             </FrameLayout>
  109.         </android.support.design.widget.CoordinatorLayout>
  110.     </FrameLayout>
  112.     <ExpandableListView
  113.         android:id="@+id/epMenu"
  114.         android:layout_width="match_parent"
  115.         android:layout_height="match_parent"
  116.         android:layout_gravity="start"
  117.         android:background="@color/colorWhite"
  118.         android:choiceMode="singleChoice"
  119.         android:groupIndicator="@null">
  121.     </ExpandableListView>
  123. </android.support.v4.widget.DrawerLayout>

结果将显示在片段中，但抽屉式菜单仍显示。我该怎么做才能关闭它？任何人给我的建议，如何解决这个问题，任何帮助非常感谢。谢谢你。

android

3条答案

按热度按时间
o2rvlv0m

o2rvlv0m1#

在onTouchListener中添加此选项将在您每次触摸任何项目时关闭抽屉：

  1. drawer.closeDrawer(GravityCompat.START);
赞(0）分享  回复(0）举报  2023-06-27
mccptt67

mccptt672#

将以下代码添加到www.example.com的onCreate（）MainActivity.java:

  1. NavigationView navigationView = findViewById(R.id.nav_view);
  2. navigationView.setNavigationItemSelectedListener(mOnNavigationDrawerItemSelectedListener);

然后添加下面的代码：

  1. private NavigationView.OnNavigationItemSelectedListener mOnNavigationDrawerItemSelectedListener
  2.         = new NavigationView.OnNavigationItemSelectedListener() {
  3.     @Override
  4.     public boolean onNavigationItemSelected(@NonNull MenuItem menuItem) {
  5.         Fragment fragment;
  6.         int id = menuItem.getItemId();
  8.         switch (id) {
  9.             case R.id.nav_reload_downloaded_tasks:
  10.                 toolbarTitle.setText(R.string.menu_reload_downloaded_tasks);
  11.                 fragment = new ReloadDownloadedTasksFragment();
  12.                 loadFragment(fragment);
  13.                 break;
  15.             case R.id.nav_download_base_data:
  16.                 toolbarTitle.setText(R.string.menu_download_base_data);
  17.                 fragment = new ReloadDownloadedTasksFragment();
  18.                 loadFragment(fragment);
  19.                 break;
  20.         }
  22.         DrawerLayout drawer = findViewById(R.id.drawer_layout);
  23.         drawer.closeDrawer(GravityCompat.START);
  24.         return true;
  25.     }
  26. };

还有这个

  1. private void loadFragment(Fragment fragment) {
  2.     FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
  3.     transaction.replace(R.id.nav_host_fragment, fragment);
  4.     transaction.addToBackStack(null);
  5.     transaction.commit();
  6. }
展开查看全部
赞(0）分享  回复(0）举报  2023-06-27
szqfcxe2

szqfcxe23#

  1. view.setOnTouchListener(new View.OnTouchListener() {
  2.         @Override
  3.         public boolean onTouch(View v, MotionEvent event) {
  5.             v.setBackgroundResource(R.color.colorTim);
  7.             FragmentManager fragmentManager = ((AppCompatActivity)context).getSupportFragmentManager();
  8.             FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
  10.             HienThiSanPhamTheoDanhMucActivity hienThiSanPhamTheoDanhMucActivity = new HienThiSanPhamTheoDanhMucActivity();
  12.             Bundle bundle = new Bundle();
  14.             bundle.putInt("MALOAI",loaiSanPhams.get(groupPosition).getMALOAISP());
  15.             bundle.putBoolean("KIEMTRA",false);
  16.             bundle.putString("TENLOAI",loaiSanPhams.get(groupPosition).getTENLOAISP());
  18.             hienThiSanPhamTheoDanhMucActivity.setArguments(bundle);
  19.             fragmentTransaction.addToBackStack("TrangChuActivity");
  20.             fragmentTransaction.replace(R.id.themFragment,hienThiSanPhamTheoDanhMucActivity);
  21.             fragmentTransaction.commit();
  23.             DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
  24.             drawer.closeDrawer(GravityCompat.START);
  25.             return false;
  26.         }
  27.     });
展开查看全部
赞(0）分享  回复(0）举报  2023-06-27
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