Acualy我创建了一个导航抽屉活动，这个活动工作完美，但我想添加第一项Navigaion抽屉带标签布局和剩下的项目与片段（我已经完成）所以请你知道我该怎么办这样：
NavigationDrawer活动：
public class NotificationDrawer extends AppCompatActivity {
private NavigationView navigationView;
private DrawerLayout drawer;
private View navHeader;
private ImageView imgNavHeaderBg, imgProfile;
private TextView txtName, txtWebsite;
private Toolbar toolbar;
private static final String urlProfileImg = "http://www.google/images.com;
public static int navItemIndex = 0;
// tags used to attach the fragments
private static final String TAG_HOME = "home";
private static final String TAG_VEHICLE = "vehicle";
private static final String TAG_ADDRESS= "address";
public static String CURRENT_TAG = TAG_HOME;
// toolbar titles respected to selected nav menu item
private String[] activityTitles;
// flag to load home fragment when user presses back key
private boolean shouldLoadHomeFragOnBackPress = true;
private Handler mHandler;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.drawer_navigation);
toolbar = (Toolbar) findViewById(R.id.toolbar);
// toolbar.setNavigationIcon(R.drawable.ic_sort_white_24dp);
setSupportActionBar(toolbar);
/* getSupportActionBar().setHomeButtonEnabled( true);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setHomeAsUpIndicator(R.drawable.ic_sort_white_24dp);*/
toolbar.setNavigationIcon(R.drawable.ic_sort_white_24dp);
mHandler = new Handler();
drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
navigationView = (NavigationView) findViewById(R.id.nav_view);
// Navigation view header
navHeader = navigationView.getHeaderView(0);
txtName = (TextView) navHeader.findViewById(R.id.name);
txtWebsite = (TextView) navHeader.findViewById(R.id.website);
imgNavHeaderBg = (ImageView) navHeader.findViewById(R.id.img_header_bg);
imgProfile = (ImageView) navHeader.findViewById(R.id.img_profile);
// load toolbar titles from string resources
activityTitles = getResources().getStringArray(R.array.nav_item_activity_titles);
// load nav menu header data
// loadNavHeader();
txtName.setText("Techiee");
txtWebsite.setText("www.techiee.com");
// initializing navigation menu
setUpNavigationView();
if (savedInstanceState == null) {
navItemIndex = 0;
CURRENT_TAG = TAG_HOME;
loadHomeFragment();
}
}
private void loadHomeFragment() {
// selecting appropriate nav menu item
selectNavMenu();
// set toolbar title
setToolbarTitle();
if (getSupportFragmentManager().findFragmentByTag(CURRENT_TAG) != null) {
drawer.closeDrawers();
// show or hide the fab button
//toggleFab();
return;
}
Runnable mPendingRunnable = new Runnable() {
@Override
public void run() {
// update the main content by replacing fragments
Fragment fragment = getHomeFragment();
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
fragmentTransaction.setCustomAnimations(android.R.anim.fade_in,
android.R.anim.fade_out);
fragmentTransaction.replace(R.id.frame, fragment, CURRENT_TAG);
fragmentTransaction.commitAllowingStateLoss();
}
};
// If mPendingRunnable is not null, then add to the message queue
if (mPendingRunnable != null) {
mHandler.post(mPendingRunnable);
}
// show or hide the fab button
//toggleFab();
//Closing drawer on item click
drawer.closeDrawers();
// refresh toolbar menu
invalidateOptionsMenu();
}
private Fragment getHomeFragment() {
switch (navItemIndex) {
case 0:
// home
HomeFragment homeFragment = new HomeFragment();
return homeFragment;
case 1:
// registered_vehicle
Registered_Vehicle registeredVehicle = new Registered_Vehicle();
return registeredVehicle;
case 2:
// registeredAddress fragment
RegisteredAddress registeredAddress = new RegisteredAddress();
return registeredAddress;
default:
return new HomeFragment();
}
}
private void setToolbarTitle() {
getSupportActionBar().setTitle(activityTitles[navItemIndex]);
}
private void selectNavMenu() {
navigationView.getMenu().getItem(navItemIndex).setChecked(true);
}
private void setUpNavigationView() {
navigationView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {
// This method will trigger on item Click of navigation menu
@Override
public boolean onNavigationItemSelected(MenuItem menuItem) {
// navigationView.setItemIconTintList(null);
//Check to see which item was being clicked and perform appropriate action
switch (menuItem.getItemId()) {
//Replacing the main content with ContentFragment Which is our Inbox View;
case R.id.nav_home:
navItemIndex = 0;
CURRENT_TAG = TAG_HOME;
break;
case R.id.registered_vehi:
navItemIndex = 1;
CURRENT_TAG = TAG_VEHICLE;
break;
case R.id.registered_address:
navItemIndex = 2;
CURRENT_TAG = TAG_ADDRESS;
break;
drawer.closeDrawers();
navItemIndex = 0;
}
//Checking if the item is in checked state or not, if not make it in checked state
if (menuItem.isChecked()) {
menuItem.setChecked(false);
} else {
menuItem.setChecked(true);
}
menuItem.setChecked(true);
loadHomeFragment();
return true;
}
});
ActionBarDrawerToggle actionBarDrawerToggle = new ActionBarDrawerToggle(this, drawer, toolbar, R.string.drawer_open, R.string.drawer_close) {
@Override
public void onDrawerClosed(View drawerView) {
// Code here will be triggered once the drawer closes as we dont want anything to happen so we leave this blank
super.onDrawerClosed(drawerView);
}
@Override
public void onDrawerOpened(View drawerView) {
// Code here will be triggered once the drawer open as we dont want anything to happen so we leave this blank
super.onDrawerOpened(drawerView);
}
};
//Setting the actionbarToggle to drawer layout
drawer.setDrawerListener(actionBarDrawerToggle);
//calling sync state is necessary or else your hamburger icon wont show up
actionBarDrawerToggle.syncState();
actionBarDrawerToggle.setDrawerIndicatorEnabled(false);
toolbar.setNavigationIcon(R.drawable.ic_sort_white_24dp);
toolbar.setNavigationOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
drawer.openDrawer(GravityCompat.START);
}
});
}
drawer_navigation.xml
<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:itemIconTint="@color/buttonbackground"
app:menu="@menu/activity_main_drawer" />
</android.support.v4.widget.DrawerLayout
＆GT;
答案 0 :(得分：1)
使用Tablayout添加NavigationDrawer：
1.创建一个新文件“TabFragment.java”以膨胀＆amp;代码TabLayout和viewPager元素。
2.要viewPager显示内容，需要适配器。使用FragmentPagerAdapter用于夸大特定于标签的片段。
3. FragmentPagerAdapter优先于三种主要方法：
a）getCount（）：它返回要与视图寻呼机绑定的标签总数。
b）getItem（int position）：它将特定于标签的片段wrt返回到它的位置。
c）getPageTitle（int position）`：根据位置返回标题名称
4.最后，使用ViewPager的{{1}}方法附加TabLayout setupWithViewPager(viewPager)。
以下是详细实施：https://androidbelieve.com/navigation-drawer-with-swipe-tabs-using-design-support-library/
希望它有所帮助。
当您使用TabLayout时，您可以使用：
toolbar设置标题..点击片段