Android 抽屉布局双抽屉(同时使用左抽屉和右抽屉)

Android 抽屉布局双抽屉(同时使用左抽屉和右抽屉),android,navigation-drawer,drawerlayout,Android,Navigation Drawer,Drawerlayout,我有一个应用程序,我想在其中实现一个双抽屉——一个在左边,一个在右边。左抽屉用于应用程序导航,右抽屉用于结果筛选 因此,布局如下所示: <?xml version="1.0" encoding="utf-8"?> <android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/drawer_layout"

我有一个应用程序,我想在其中实现一个双抽屉——一个在左边,一个在右边。左抽屉用于应用程序导航,右抽屉用于结果筛选

因此,布局如下所示:

<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/drawer_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@color/light_grey"
        android:orientation="vertical">

        <GridView
            android:id="@+id/gridview"
            style="@style/GridViewStyle"
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:gravity="center"
            android:horizontalSpacing="7dp"
            android:stretchMode="columnWidth"
            android:verticalSpacing="7dp" />
    </LinearLayout>

    <ListView
        android:id="@+id/left_drawer"
        android:layout_width="240dp"
        android:layout_height="match_parent"
        android:layout_gravity="start"
        android:background="#111"
        android:choiceMode="singleChoice"
        android:divider="@android:color/transparent"
        android:dividerHeight="0dp" />

    <ListView
        android:id="@+id/right_drawer"
        android:layout_width="240dp"
        android:layout_height="match_parent"
        android:layout_gravity="end"
        android:background="#111"
        android:choiceMode="singleChoice"
        android:divider="@android:color/transparent"
        android:dividerHeight="0dp" />
</android.support.v4.widget.DrawerLayout>

你可以在这里清楚地看到“左抽屉”和“右抽屉”,以及它们各自的重力——“开始”和“结束” 这确实有效!你可以把它们都拔出来

问题是,当我实现抽屉切换时-它只打开左抽屉,而不关闭右抽屉,因此如果右抽屉打开,我按下抽屉切换按钮-左抽屉也打开,并与右抽屉重叠

final ToggleButton ic_nav = (ToggleButton) customNav.findViewById(R.id.ic_nav);

        ic_nav.setOnClickListener(new View.OnClickListener()
        {
            @Override
            public void onClick(View arg0)
            {
                if ( mDrawerLayout.isDrawerOpen(mDrawerList) && arg0.isSelected()) {
                    mDrawerLayout.closeDrawer(mDrawerList);
                    arg0.setSelected(false);
                }
                else if (!mDrawerLayout.isDrawerOpen(mDrawerList) && !arg0.isSelected()){
                    mDrawerLayout.openDrawer(mDrawerList);
                    ic_nav.setSelected(false);
                    arg0.setSelected(true);
                }
            }
        });
我正在尝试几种解决方案:

  • 在右侧使用与左侧相同的行为和动画制作相同的抽屉切换按钮
  • 使抽屉位于我试图打开的抽屉的另一侧-自动关闭(如果左抽屉打开,我按下右抽屉的开关,反之亦然)
  • 我还不知道怎么做,因为DroperToggle接受DroperLayout本身作为参数,而不是单个的抽屉

    我正在使用支持库

    有人有什么想法吗?
    提前谢谢。

    您可以在ToggleButton的处理程序中这样调用它,例如:

    mDrawerLayout.openDrawer(mDrawer);
    mDrawerLayout.closeDrawer(mDrawer);
    

    其中,mDrawer是您需要打开的特定抽屉的引用(无论是视图还是布局),在您的情况下,是您希望显示的实际ListView。

    我已解决在OnOptions ItemSelected方法中添加此代码的问题:

    switch (item.getItemId()) {
        case android.R.id.home:
            if (mDrawerLayout.isDrawerOpen(mDrawerList_right)){
                mDrawerLayout.closeDrawer(mDrawerList_right);
            }
            mDrawerLayout.openDrawer(mDrawerList_left);
        }
        break;
    case R.id.action_drawer:
            if (mDrawerLayout.isDrawerOpen(mDrawerList_left)){
                mDrawerLayout.closeDrawer(mDrawerList_left);
            }
            mDrawerLayout.openDrawer(mDrawerList_right);
        }
    default:
        break;
    }
    

    我添加了一个操作按钮,并覆盖了actionbar的home按钮。这里是双抽屉活动的代码,其他活动可以扩展该代码来实现双抽屉,假设它们的布局与OP提出的布局类似

        public class DoubleDrawerActivity extends ActionBarActivity {
    
        private DrawerLayout mDrawerLayout;
        private ActionBarDrawerToggle mDrawerToggle;
        private View mLeftDrawerView;
        private View mRightDrawerView;
    
        @Override
        protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
    
            getSupportActionBar().setDisplayHomeAsUpEnabled(true);
            getSupportActionBar().setHomeButtonEnabled(true);
        }
    
        @Override
        protected void onStart() {
            super.onStart();
    
            if(mDrawerLayout == null || mLeftDrawerView == null || mRightDrawerView == null || mDrawerToggle == null) {
                // Configure navigation drawer
                mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
                mLeftDrawerView = findViewById(R.id.left_drawer);
                mRightDrawerView = findViewById(R.id.right_drawer);
                mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout, R.drawable.ic_navigation_drawer, R.string.drawer_open, R.string.drawer_close) {
    
                    /** Called when a drawer has settled in a completely closed state. */
                    public void onDrawerClosed(View drawerView) {
                        if(drawerView.equals(mLeftDrawerView)) {
                            getSupportActionBar().setTitle(getTitle());
                            supportInvalidateOptionsMenu(); // creates call to onPrepareOptionsMenu()
                            mDrawerToggle.syncState();
                        }
                    }
    
                    /** Called when a drawer has settled in a completely open state. */
                    public void onDrawerOpened(View drawerView) {
                        if(drawerView.equals(mLeftDrawerView)) {
                            getSupportActionBar().setTitle(getString(R.string.app_name));
                            supportInvalidateOptionsMenu(); // creates call to onPrepareOptionsMenu()
                            mDrawerToggle.syncState();
                        }                   
                    }
    
                    @Override
                    public void onDrawerSlide(View drawerView, float slideOffset) {
                        // Avoid normal indicator glyph behaviour. This is to avoid glyph movement when opening the right drawer
                        //super.onDrawerSlide(drawerView, slideOffset);
                    }
                };
    
                mDrawerLayout.setDrawerListener(mDrawerToggle); // Set the drawer toggle as the DrawerListener
            }
        }
    
        @Override
        protected void onPostCreate(Bundle savedInstanceState) {
            super.onPostCreate(savedInstanceState);
    
            // Sync the toggle state after onRestoreInstanceState has occurred.
            mDrawerToggle.syncState();
        }
    
        @Override
        public void onConfigurationChanged(Configuration newConfig) {
            super.onConfigurationChanged(newConfig);
    
            mDrawerToggle.onConfigurationChanged(newConfig);
        }
    
        @Override
        public boolean onPrepareOptionsMenu(Menu menu) {
    
            // If the nav drawer is open, hide action items related to the content view
            for(int i = 0; i< menu.size(); i++)
                menu.getItem(i).setVisible(!mDrawerLayout.isDrawerOpen(mLeftDrawerView));
    
            return super.onPrepareOptionsMenu(menu);
        }
    
        @Override
        public boolean onOptionsItemSelected(MenuItem item) {
    
            switch(item.getItemId()) {
                case android.R.id.home:
                    mDrawerToggle.onOptionsItemSelected(item);
    
                    if(mDrawerLayout.isDrawerOpen(mRightDrawerView))
                        mDrawerLayout.closeDrawer(mRightDrawerView);
    
                    return true;
            }
    
            return super.onOptionsItemSelected(item);
        }
    }
    
    公共类DoubleDrawerActivity扩展了ActionBarActivity{
    私人抽屉布局mDrawerLayout;
    私有操作bardrawertoggle mDrawerToggle;
    私人视图;
    私人视图mRightDrawerView;
    @凌驾
    创建时受保护的void(Bundle savedInstanceState){
    super.onCreate(savedInstanceState);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    getSupportActionBar().setHomeButtonEnabled(true);
    }
    @凌驾
    受保护的void onStart(){
    super.onStart();
    如果(mDrawerLayout==null | | mLeftDrawerView==null | | mRightDrawerView==null | | mDrawerToggle==null){
    //配置导航抽屉
    mDrawerLayout=(抽屉布局)findViewById(R.id.抽屉布局);
    mLeftDrawerView=findViewById(R.id.左抽屉);
    mRightDrawerView=findViewById(R.id.right\u抽屉);
    mDrawerToggle=新操作BarDrawerToggle(此,mDrawerLayout,R.drawable.ic\u导航\u抽屉,R.string.drawer\u打开,R.string.drawer\u关闭){
    /**当抽屉处于完全关闭状态时调用*/
    图纸上的公共空白已关闭(视图抽屉视图){
    if(抽屉视图等于(mleft抽屉视图)){
    getSupportActionBar().setTitle(getTitle());
    SupportInvalidateOptions菜单();//创建对OnPrepareOptions菜单()的调用
    mDrawerToggle.syncState();
    }
    }
    /**当抽屉处于完全打开状态时调用*/
    打开图纸上的公共空白(视图抽屉视图){
    if(抽屉视图等于(mleft抽屉视图)){
    getSupportActionBar().setTitle(getString(R.string.app_name));
    SupportInvalidateOptions菜单();//创建对OnPrepareOptions菜单()的调用
    mDrawerToggle.syncState();
    }                   
    }
    @凌驾
    绘图滑块上的公共空白(视图抽屉视图、浮动滑块偏移){
    //避免正常的指示器标志符号行为。这是为了避免在打开右侧抽屉时标志符号移动
    //super.onDrawerSlide(抽屉视图、滑块偏移);
    }
    };
    mDrawerLayout.setDrawerListener(mDrawerToggle);//将抽屉切换设置为抽屉链接器
    }
    }
    @凌驾
    后期创建时受保护的空(捆绑包savedInstanceState){
    super.onPostCreate(savedInstanceState);
    //在onRestoreInstanceState发生后同步切换状态。
    mDrawerToggle.syncState();
    }
    @凌驾
    公共无效OnConfiguration已更改(配置newConfig){
    super.onConfigurationChanged(newConfig);
    mDrawerToggle.onConfigurationChanged(newConfig);
    }
    @凌驾
    公共布尔值OnPrepareOptions菜单(菜单){
    //如果导航抽屉打开,则隐藏与内容视图相关的操作项
    对于(int i=0;i
    对于所有想要防止抽屉指示器在右视图滑动时出现动画的人,这里是我的简短解决方案。只需像这样执行onDrawerSlide方法

    mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout, R.drawable.ic_drawer_white, 0, 0) {
    
        @Override
        public void onDrawerClosed(View view) {
           invalidateOptionsMenu(); // creates call to onPrepareOptionsMenu()
        }
    
        @Override
        public void onDrawerOpened(View drawerView) {
           invalidateOptionsMenu(); // creates call to onPrepareOptionsMenu()
        }
    
        @Override
        public void onDrawerSlide(View drawerView, float slideOffset) {
           if (drawerView == mSlidingMenuNavigationList) {
               super.onDrawerSlide(drawerView, slideOffset);
           }
           else {
              // do nothing on all other views
           }
        }
    };
    
    在OnOptions ItemSelected()中使用要关闭(打开另一个抽屉时)的任何抽屉的重力常量(gravity.LEFT或gravity.RIGHT),如下所示

    public boolean onOptionsItemSelected(MenuItem item) {
        if (mDrawerToggle.onOptionsItemSelected(item)) {
    
           // Close the right side drawer if visible
           if(mDrawerLayout.isDrawerVisible(Gravity.RIGHT)) {
               mDrawerLayout.closeDrawer(Gravity.RIGHT);
           }
           return true;
        }
    
        // Regular stuff
        switch (item.getItemId()) {
        case R.id.action_example:
            Toast.makeText(getActivity(), "Example action.", Toast.LENGTH_SHORT).show();
            return true;
        }
    
        return super.onOptionsItemSelected(item);
    }
    
    mDra
    <?xml version="1.0" encoding="utf-8"?>
    <android.support.v4.widget.DrawerLayout 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/drawer_layout"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:fitsSystemWindows="true"
        tools:openDrawer="start">
    
        <include
            layout="@layout/app_bar_main"
            android:layout_width="match_parent"
            android:layout_height="match_parent" />
    
        <android.support.design.widget.NavigationView
            android:id="@+id/nav_view"
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_gravity="start"
            android:fitsSystemWindows="true"
            app:headerLayout="@layout/nav_header_main"
            app:menu="@menu/activity_main_drawer" />
    
        <android.support.design.widget.NavigationView
            android:id="@+id/nav_view2"
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_gravity="end"
            android:fitsSystemWindows="true"
            app:headerLayout="@layout/nav_header_main"
            app:menu="@menu/activity_main_drawer1" />
    
    </android.support.v4.widget.DrawerLayout>