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我为EndDrawerToggle该类编写了一个与您的设置非常相似的设置- DrawerLayout带末端对齐的抽屉View，AppCompatActivity带有自定义Toolbar的支持ActionBar。import android.app.Activity;import android.support.v4.view.GravityCompat;import android.support.v4.widget.DrawerLayout;import android.support.v7.graphics.drawable.DrawerArrowDrawable;import android.support.v7.widget.AppCompatImageButton;import android.support.v7.widget.Toolbar;import android.support.v7.widget.Toolbar.LayoutParams;import android.view.View;import android.view.View.OnClickListener;public class EndDrawerToggle implements DrawerLayout.DrawerListener {    private DrawerLayout drawerLayout;    private DrawerArrowDrawable arrowDrawable;    private AppCompatImageButton toggleButton;    private String openDrawerContentDesc;    private String closeDrawerContentDesc;    public EndDrawerToggle(Activity activity, DrawerLayout drawerLayout, Toolbar toolbar,                           int openDrawerContentDescRes, int closeDrawerContentDescRes) {        this.drawerLayout = drawerLayout;        this.openDrawerContentDesc = activity.getString(openDrawerContentDescRes);        this.closeDrawerContentDesc = activity.getString(closeDrawerContentDescRes);        arrowDrawable = new DrawerArrowDrawable(toolbar.getContext());        arrowDrawable.setDirection(DrawerArrowDrawable.ARROW_DIRECTION_END);        toggleButton = new AppCompatImageButton(toolbar.getContext(), null,                                                R.attr.toolbarNavigationButtonStyle);        toolbar.addView(toggleButton, new LayoutParams(GravityCompat.END));        toggleButton.setImageDrawable(arrowDrawable);        toggleButton.setOnClickListener(new OnClickListener() {                @Override                public void onClick(View v) {                    toggle();                }            }        );    }    public void syncState() {        if (drawerLayout.isDrawerOpen(GravityCompat.END)) {            setPosition(1f);        }        else {            setPosition(0f);        }    }    public void toggle() {        if (drawerLayout.isDrawerOpen(GravityCompat.END)) {            drawerLayout.closeDrawer(GravityCompat.END);        }        else {            drawerLayout.openDrawer(GravityCompat.END);        }    }    public void setPosition(float position) {        if (position == 1f) {            arrowDrawable.setVerticalMirror(true);            toggleButton.setContentDescription(closeDrawerContentDesc);        }        else if (position == 0f) {            arrowDrawable.setVerticalMirror(false);            toggleButton.setContentDescription(openDrawerContentDesc);        }        arrowDrawable.setProgress(position);    }    @Override    public void onDrawerSlide(View drawerView, float slideOffset) {        setPosition(Math.min(1f, Math.max(0, slideOffset)));    }    @Override    public void onDrawerOpened(View drawerView) {        setPosition(1f);    }    @Override    public void onDrawerClosed(View drawerView) {        setPosition(0f);    }    @Override    public void onDrawerStateChanged(int newState) {    }}该EndDrawerToggle班是一个完整的更换ActionBarDrawerToggle在这种情况下，所以你不需要任何的设置，你目前拥有的这一点。所有DrawerListener方法仍然都可以重写，但是对于基本功能来说并不需要这样做，因为EndDrawerToggle它可以自己切换抽屉状态。同样，您也无需自己处理切换点击，因此也不需要导航OnClickListener。只需实例化切换，将其添加为DrawerListener，然后进行同步即可。我建议同步onPostCreate()方法中的切换，以确保它正确同步，例如在方向更改后。private EndDrawerToggle drawerToggle;...public void initNavigationDrawer() {    NavigationView navigationView = ...    ...    drawerLayout = (DrawerLayout)findViewById(R.id.drawer);    drawerToggle = new EndDrawerToggle(this,                                       drawerLayout,                                       toolbar,                                       R.string.drawer_open,                                       R.string.drawer_close);    drawerLayout.addDrawerListener(drawerToggle);}@Overrideprotected void onPostCreate(Bundle savedInstanceState) {    super.onPostCreate(savedInstanceState);    drawerToggle.syncState();}