Android Drawer导航菜单项单击不起作用

Question

菜单项单击不起作用我尝试了多种操作，但不起作用。

这是我的代码：

家庭活动：

public class HomeActivity extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener{
    private Button mBtRequest;
    private Button mBtContinue;
    private ProfileFragment mProfileFragment;
    private SetPreferences Setpref;
    private SlideUp slideUp;
    private View dim;
    private View sliderView;
    Toast toast;

    private TextView mTvDrawerName;
    private TextView mTvDrawerMobile;
    private TextView mtoolbarTitle;
    private String mfullName;
    private String mMobile;
    private SharedPreferences mSharedPreferences;
    private CompositeSubscription mSubscriptions;

    @Override
    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        // Checking for first time launch - before calling setContentView()
        Setpref = new SetPreferences(this);
        if (!Setpref.IsLoggined()) {
            gotoMain();
            finish();
        }

        setContentView(R.layout.activity_home);
        ButterKnife.bind(this);

        mSubscriptions = new CompositeSubscription();
        initSharedPreferences();

        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);
        getSupportActionBar().setDisplayShowTitleEnabled(false);

        toolbar.findViewById(R.id.toolbar_title).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Snackbar.make(v, "Replace with your own action", Snackbar.LENGTH_LONG)
                        .setAction("Action", null).show();
            }
        });


        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
        mBtRequest = (Button) findViewById(R.id.btn_request);
        mBtContinue = (Button) findViewById(R.id.btn_continue);
        mBtRequest.setOnClickListener(view -> slideUp());
        mBtContinue.setOnClickListener(view -> checkout());


        ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
                this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
        drawer.setDrawerListener(toggle);
        toggle.syncState();

        NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
        navigationView.setNavigationItemSelectedListener(this);

        sliderView = findViewById(R.id.slideView);
        sliderView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                if (toast != null){
                    toast.cancel();
                }
                toast = Toast.makeText(HomeActivity.this, "click", Toast.LENGTH_SHORT);
                toast.show();
            }
        });
        dim = findViewById(R.id.dim);
        slideUp = new SlideUpBuilder(sliderView)
                .withListeners(new SlideUp.Listener.Events() {
                    @Override
                    public void onSlide(float percent) {
                        dim.setAlpha(1 - (percent / 100));
                    }

                    @Override
                    public void onVisibilityChanged(int visibility) {
                        if (visibility == View.GONE){
                           // fab.show();
                        }
                    }
                })
                .withStartGravity(Gravity.BOTTOM)
                .withLoggingEnabled(true)
                .withGesturesEnabled(true)
                .withStartState(SlideUp.State.HIDDEN)
                .build();

        Typeface myraid_bold = Typeface.createFromAsset(getAssets(),"fonts/MyriadPro-Bold_0.otf");
        Typeface myraid_semibold = Typeface.createFromAsset(getAssets(),"fonts/MyriadPro-Semibold_0.otf");

        View header = navigationView.getHeaderView(0);
        mTvDrawerName = (TextView) header.findViewById(R.id.nav_user_name);
        mTvDrawerMobile = (TextView) header.findViewById(R.id.nav_mobile_number);
        mtoolbarTitle = (TextView) findViewById(R.id.toolbar_title);
        mTvDrawerName.setText(mfullName);
        mTvDrawerMobile.setText(mMobile);

        mTvDrawerName.setTypeface(myraid_bold);
        mTvDrawerMobile.setTypeface(myraid_bold);
        mtoolbarTitle.setTypeface(myraid_semibold);
        mBtRequest.setTypeface(myraid_bold);
        mBtContinue.setTypeface(myraid_bold);
    }


    private void initSharedPreferences() {
        mSharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
        mfullName = mSharedPreferences.getString(Constants.FULLNAME,"");
        mMobile = mSharedPreferences.getString(Constants.MOBILE,"");
    }


    private void gotoProfile(){
        if (mProfileFragment == null) {
            mProfileFragment = new ProfileFragment();
        }
        getFragmentManager().beginTransaction().replace(R.id.fragmentFrame,mProfileFragment,ProfileFragment.TAG).commit();
    }

    private void gotoMain(){
        Setpref.setIsLoggined(false);
        Intent intent = new Intent(getApplicationContext(), MainActivity.class);
        startActivity(intent);
    }

    private void slideUp(){
        slideUp.show();
    }

    private void checkout(){

    }

    @Override
    public void onBackPressed() {
        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
        if (drawer.isDrawerOpen(GravityCompat.START)) {
            drawer.closeDrawer(GravityCompat.START);
        } else {
            super.onBackPressed();
        }
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();

        //noinspection SimplifiableIfStatement
        if (id == R.id.action_settings) {
            return true;
        }

        return super.onOptionsItemSelected(item);
    }

    private void logout() {
        SharedPreferences.Editor editor = mSharedPreferences.edit();
        editor.putString(Constants.MOBILE,"");
        editor.putString(Constants.TOKEN,"");
        editor.putString(Constants.FULLNAME,"");
        editor.apply();
        gotoMain();
    }

    private void showSnackBarMessage(String message) {
        Snackbar.make(findViewById(R.id.drawer_layout),message,Snackbar.LENGTH_SHORT).show();
    }

    @SuppressWarnings("StatementWithEmptyBody")
    @Override
    public boolean onNavigationItemSelected(MenuItem item) {
        // Handle navigation view item clicks here.
        int id = item.getItemId();

        if (id == R.id.nav_my_addresses) {
            // Handle the camera action
        } else if (id == R.id.nav_my_orders) {

        } else if (id == R.id.nav_refer) {

        }  else if (id == R.id.nav_logout) {
           logout();
        }

        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
        drawer.closeDrawer(GravityCompat.START);
        return true;
    }

activity_home_drawer.xml

<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">

    <group android:checkableBehavior="single">
        <item
            android:id="@+id/nav_my_addresses"
            android:icon="@drawable/ic_location_on_white_24px"
            android:title="My Addresses" />
        <item
            android:id="@+id/nav_my_orders"
            android:icon="@drawable/ic_history_white_24px"
            android:title="My Orders" />
        <item
            android:id="@+id/nav_refer"
            android:icon="@drawable/ic_record_voice_over_white_24px"
            android:title="Refer &amp; Earn" />
    </group>

    <group
        android:id="@+id/menu_bottom"
        android:checkableBehavior="none">

        <item
            android:id="@+id/nav_logout"
            android:icon="@drawable/ic_exit_to_app_white_24px"
            android:title="Logout" />
    </group>
</menu>

nav_header_main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="@dimen/nav_header_height"
    android:background="@drawable/side_nav_bar"
    android:gravity="bottom"
    android:orientation="vertical"
    android:paddingTop="@dimen/activity_vertical_margin"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:theme="@style/ThemeOverlay.AppCompat.Dark">


    <TextView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:paddingTop="@dimen/nav_header_vertical_spacing"
        android:text="Aashish Kaushik"
        android:id="@+id/nav_user_name"
        android:textColor="@android:color/white"/>

    <TextView
        android:id="@+id/nav_mobile_number"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="9910454530"
        android:textColor="@android:color/white"/>

</LinearLayout>

activity_home.xml

<?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">

    <FrameLayout
        android:alpha="0"
        android:id="@+id/dim"
        android:fitsSystemWindows="true"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@color/dimBg" />

    <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_home_drawer" />

    <!-- The Fragment -->
    <FrameLayout
        android:id="@+id/fragmentFrame"
        android:layout_width="match_parent"
        android:layout_height="match_parent"/>

</android.support.v4.widget.DrawerLayout>

当我尝试将activity_home.xml作为设计查看时，它不会显示左抽屉，但是当我在设备上安装该应用程序时，它将在单击时显示左抽屉，但是当我单击任何时候时，它都不会显示复选框并且无法正常工作。

Answer 1

更新这些代码行对我有用..更新干净并重建Project之后。

  NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
    navigationView.setNavigationItemSelectedListener(this);
    navigationView.bringToFront();

Answer 2

这是解决此问题的简单解决方案。 您可以仅将HomeActivity方法链接到菜单项（无论您要选择什么）。 现在，只需创建您的方法并转到菜单布局即可。 在菜单布局中，只需在item标签内添加android：onClick，然后在其中放入特定的方法名称即可。 您完成了。 让我知道这是否有用。