I am using a TabLayout to navigate between fragments in my application. I would like the tabs to be aligned to the right of the Toolbar (next to the settings icon). And it does display like this when I first open the app:
However, when I rotate the screen to landscape and then back to portrait, the tabs become centered in the Toolbar:
Here is the code for the Toolbar, in activity_main.xml:
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:popupTheme="#style/AppTheme.PopupOverlay">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<ImageView
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:paddingTop="16dp"
android:paddingBottom="16dp"
android:layout_gravity="center_vertical"
android:src="#drawable/ic_photo_camera_white_24dp"/>
<TextView
android:id="#+id/title_text"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:paddingLeft="56dp"
android:paddingStart="56dp"
android:textColor="#color/white"
android:textSize="#dimen/abc_text_size_title_material_toolbar"/>
<android.support.design.widget.TabLayout
android:id="#+id/tabs"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="right"
app:tabMode="fixed"
app:tabMaxWidth="56dp"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true"
app:tabIndicatorColor="#android:color/white"/>
</RelativeLayout>
</android.support.v7.widget.Toolbar>
And the onCreate method of MainActivity.java
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
viewPager = (ViewPager) findViewById(R.id.viewpager);
setupViewPager(viewPager);
toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
tabLayout = (TabLayout) findViewById(R.id.tabs);
tabLayout.setupWithViewPager(viewPager);
setupTabIcons();
TextView tv = (TextView) findViewById(R.id.title_text);
tv.setText(viewPager.getAdapter().getPageTitle(viewPager.getCurrentItem()));
tabLayout.setOnTabSelectedListener(new TabLayout.ViewPagerOnTabSelectedListener(viewPager) {
#Override
public void onTabSelected(TabLayout.Tab tab) {
super.onTabSelected(tab);
TextView tv = (TextView) findViewById(R.id.title_text);
tv.setText(tabText[tab.getPosition()]);
}
});
}
setupViewPager method:
private void setupViewPager(ViewPager viewPager) {
ViewPagerAdapter adapter = new ViewPagerAdapter(getSupportFragmentManager());
adapter.addFragment(new HotFragment(), "Hot");
adapter.addFragment(new YourPostsFragment(), "Your Posts");
adapter.addFragment(new ExploreMapFragment(), "Explore");
viewPager.setAdapter(adapter);
}
setupTabIcons method:
private void setupTabIcons() {
TabLayout.Tab hot = tabLayout.getTabAt(0);
TabLayout.Tab your_posts = tabLayout.getTabAt(1);
TabLayout.Tab explore = tabLayout.getTabAt(2);
hot.setIcon(tabIcons[0]);
hot.setText(null);
your_posts.setIcon(tabIcons[1]);
your_posts.setText(null);
explore.setIcon(tabIcons[2]);
explore.setText(null);
}
I have tried many different XML properties, but I'm inclined to believe this is Java related, due to the problem occurring when the activity restarts. But I can't seem to find why this would happen. Any help is appreciated.
This is what i did when i had your problem:
started new project (select tabbed activity) with android studio (inspired by their code).
this is part of my xml
<android.support.design.widget.AppBarLayout
...>
<android.support.v7.widget.Toolbar
... >
<android.support.design.widget.TabLayout
android:id="#+id/tabs"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:tabMode="fixed"
android:layout_gravity="right"
android:layout_marginRight="24dp"
style="#style/AppTabLayout"/>
</android.support.v7.widget.Toolbar>
And this is what i got:
edit margin right as you wish
Related
The ViewPager doesn't work to swipe the fragment. I'm using Drawer activity then added a BottomNavigationView, and in the main content i added a FrameLayout to be a fragment container and positioned below the TabLayout and above the BottomNaigationView. Then I made a class named PagerAdapter extends FragmnetPagerAdapter.
I made a constructor and implement the getItem() and getCount() methods, then in the MainActivity I initialized all the views by its id but when I run the app all works except the the swipe among the fragment with the Viewpager. What should I do more to make it work.
This is my PagerAdapter class:
public class PageAdapter extends FragmentPagerAdapter {
private int numberOfTabs;
public PageAdapter(FragmentManager fm, int numberOfTabs) {
super(fm);
this.numberOfTabs = numberOfTabs;
}
#Override
public Fragment getItem(int position) {
switch (position){
case(0) : return new HomeFragment();
case(1) : return new CouponFragment();
default : return null;
}
}
#Override
public int getCount() {
return numberOfTabs;
}
}
Here is my xml file:
<android.support.design.widget.CoordinatorLayout 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:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<android.support.design.widget.AppBarLayout
android:id="#+id/app_bar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="#style/AppTheme.AppBarOverlay">
Tool Bar with TextView to set the title
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:popupTheme="#style/AppTheme.PopupOverlay" >
<TextView
android:id="#+id/my_title"
android:text="Title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="25sp"
android:layout_gravity="center"
android:textColor="#color/white"
/>
</android.support.v7.widget.Toolbar>
Here the TabLayout is added with three tabs Home,Coupons and Notifications. I want the ViewPager to swipe among the three tabs
<android.support.design.widget.TabLayout
android:id="#+id/tab_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#id/toolbar"
app:tabGravity="fill"
app:tabIndicatorColor="#color/color"
app:tabMode="fixed"
app:tabSelectedTextColor="#color/color"
app:tabTextColor="#color/fadeWhite">
<android.support.design.widget.TabItem
android:id="#+id/tab_home"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Home"
style="#style/MyCustomTabLayout"
/>
<android.support.design.widget.TabItem
android:id="#+id/tab_coupons"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Coupons"
style="#style/MyCustomTabLayout"
/>
<android.support.design.widget.TabItem
android:id="#+id/tab_notifiactions"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Notifiactions"
style="#style/MyCustomTabLayout"
/>
</android.support.design.widget.TabLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v4.view.ViewPager
android:id="#+id/view_pager"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:layout_constraintBottom_toTopOf="#id/navBar"
app:layout_constraintTop_toTopOf="parent"/>
<include layout="#layout/content_main" />
Here is the MainActivity:
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
appBarLayout = (AppBarLayout) findViewById(R.id.app_bar);
tabLayout = (TabLayout) findViewById(R.id.tab_layout);
tab_home = (TabItem) findViewById(R.id.tab_home);
tab_coupons = (TabItem) findViewById(R.id.tab_coupons);
tab_noti = (TabItem) findViewById(R.id.tab_notifiactions);
viewPager = (ViewPager) findViewById(R.id.view_pager);
adapter = new PageAdapter(getSupportFragmentManager(),tabLayout.getTabGravity());
viewPager.setAdapter(adapter);
//setupToolBar
toolbar = (Toolbar) findViewById(R.id.toolbar);
my_title = (TextView) findViewById(R.id.my_title);
setSupportActionBar(toolbar);
my_title.setText(toolbar.getTitle());
getSupportActionBar().setDisplayShowTitleEnabled(false);
This line is wrong:
adapter = new PageAdapter(getSupportFragmentManager(),tabLayout.getTabGravity());
You should pass to your adapter the tabs count. tabLayout.getTabGravity() https://developer.android.com/reference/android/support/design/widget/TabLayout.html#getTabGravity() returns the current gravity used for laying out tabs.
I want to add a TabLayout with three buttons. underneath my app bar.
I'm using this walk-through to add tab buttons (TabLayout) underneath my app bar.
The swipe and everything is working fine. The only problem is no button appears!
What is going wrong?
(I'm using support lib and design lib version 23.0.1)
I have checked these links and haven't been of any help for me:
TabLayout tabs text not displaying
Here is my onCreate() in the main activity:
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_tabbed_main);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
// Create the adapter that will return a fragment for each of the three
// primary sections of the activity.
mSectionsPagerAdapter = new SectionsPagerAdapter(getSupportFragmentManager());
// Set up the ViewPager with the sections adapter.
mViewPager = (ViewPager) findViewById(R.id.container);
mViewPager.setAdapter(mSectionsPagerAdapter);
/**/
tabLayout = (TabLayout) findViewById(R.id.tabs);
tabLayout.addTab(tabLayout.newTab().setText("Tab 1"));
tabLayout.addTab(tabLayout.newTab().setText("Tab 2"));
tabLayout.addTab(tabLayout.newTab().setText("Tab 3"));
tabLayout.setTabGravity(TabLayout.GRAVITY_FILL);
tabLayout.setupWithViewPager(mViewPager);
/**/
FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
fab.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG).setAction("Action", null).show();
}
});
}
Here is the activity layout XML file:
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
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/main_content"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:context="com.*.*.TabbedMainActivity">
<android.support.design.widget.AppBarLayout
android:id="#+id/appbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="#dimen/appbar_padding_top"
android:theme="#style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:layout_scrollFlags="scroll|enterAlways"
app:popupTheme="#style/AppTheme.PopupOverlay">
</android.support.v7.widget.Toolbar>
</android.support.design.widget.AppBarLayout>
<android.support.design.widget.TabLayout
android:id="#+id/tabs"
android:layout_width="match_parent"
android:layout_height="wrap_content">
</android.support.design.widget.TabLayout>
<android.support.v4.view.ViewPager
android:id="#+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior">
</android.support.v4.view.ViewPager>
<android.support.design.widget.FloatingActionButton
android:id="#+id/fab"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="end|bottom"
android:layout_margin="#dimen/fab_margin"
android:src="#android:drawable/ic_dialog_email"/>
Add TabLayout inside the AppBathayout below the Toolbar.
I'm embarassed to post this question, but I'm trying for two hours to change title in my application's main activity and to, my surprise, no results. I tried:
setTitle();
getActionBar().setTitle()
getSupportActionBar().setTitle();
Everyone is writing about those above, but none of them works. Even more surprisingly - in the other activities and fragments it's all fine. Only in this one.
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main_beer);
Utils.checkGpsStatus(this);
Utils.checkNetworkStatus(this);
Location location = SmartLocation.with(this).location().getLastLocation();
if(location != null){
lat = location.getLatitude();
lng = location.getLongitude();
}
ViewPager viewPager = (ViewPager) findViewById(R.id.activity_main_activity_beer);
if (viewPager != null) {
setupViewPager(viewPager);
}
//viewPager.setOffscreenPageLimit(2);
//viewPager.setCurrentItem(1);
tabLayout = (TabLayout) findViewById(R.id.tabs);
tabLayout.setupWithViewPager(viewPager);
}
XML:
<FrameLayout 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/container"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainBeerActivity" >
<LinearLayout
android:layout_height="match_parent"
android:layout_width="match_parent"
android:orientation="vertical"
app:layout_behavior="#string/appbar_scrolling_view_behavior" >
<android.support.design.widget.TabLayout
android:id="#+id/tabs"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:scrollbars="horizontal"
android:background="?attr/colorPrimary"/>
<android.support.v4.view.ViewPager
android:id="#+id/activity_main_activity_beer"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
</LinearLayout>
res/values/strings.xml
<resources>
<string name="app_name">insert here title</string>
</resources>
Try this
Extend your activity with extends AppCompatActivity.
Put below code in your onCreate method.
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setDisplayShowTitleEnabled(true);
getSupportActionBar().setElevation(0);
getSupportActionBar().setTitle("Your Title");
Cheers!
private ViewPager mViewPager;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
// Create the adapter that will return a fragment for each of the three
// primary sections of the activity.
mSectionsPagerAdapter = new SectionsPagerAdapter(getSupportFragmentManager());
// Set up the ViewPager with the sections adapter.
mViewPager = (ViewPager) findViewById(R.id.container);
mViewPager.setAdapter(mSectionsPagerAdapter);
TabLayout tabLayout = (TabLayout) findViewById(R.id.tabs);
tabLayout.setupWithViewPager(mViewPager);
}
<android.support.design.widget.AppBarLayout
android:id="#+id/appbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="#dimen/appbar_padding_top"
android:theme="#style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:layout_scrollFlags="scroll|enterAlways"
app:popupTheme="#style/AppTheme.PopupOverlay">
</android.support.v7.widget.Toolbar>
<android.support.design.widget.TabLayout
android:id="#+id/tabs"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</android.support.design.widget.AppBarLayout>
<android.support.v4.view.ViewPager
android:id="#+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior" />
This is the best practice to make your code compatible with latest devices because default actionbar is deprecated from Lollipop.
Hello I have created a tab layout in my activity. This is the main .xml file:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
android:id="#+id/main_layout"
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:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.xxxxxx.eventmanager.EventDetailsActivity">
<android.support.design.widget.AppBarLayout
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:id="#+id/toolbarContainer"
android:theme="#style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:background="?attr/colorPrimary"
android:elevation="6dp"
android:minHeight="?attr/actionBarSize"
app:popupTheme="#style/AppTheme.PopupOverlay" />
</android.support.design.widget.AppBarLayout>
<android.support.design.widget.TabLayout
android:id="#+id/tab_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/toolbarContainer"
android:background="?attr/colorPrimary"
android:elevation="6dp"
android:minHeight="?attr/actionBarSize"
app:tabTextColor="#color/colorLight"
app:tabSelectedTextColor="#color/colorAccent"
android:textAlignment=""
android:theme="#style/AppTheme"/>
<android.support.v4.view.ViewPager
android:id="#+id/pager"
android:layout_width="match_parent"
android:layout_height="fill_parent"
android:layout_below="#id/tab_layout"/>
</RelativeLayout>
And this is my .java class:
package com.xxxxxx.eventmanager;
import android.graphics.drawable.Drawable;
import android.support.design.widget.TabLayout;
import android.support.v13.app.FragmentPagerAdapter;
import android.support.v4.view.ViewPager;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.Menu;
import android.view.MenuItem;
import com.xxxxxx.eventmanager.adapters.EventPagerAdapter;
public class EventDetailsActivity extends AppCompatActivity {
/**
* The {#link android.support.v4.view.PagerAdapter} that will provide
* fragments for each of the sections. We use a
* {#link FragmentPagerAdapter} derivative, which will keep every
* loaded fragment in memory. If this becomes too memory intensive, it
* may be best to switch to a
* {#link android.support.v13.app.FragmentStatePagerAdapter}.
*
* private SectionsPagerAdapter mSectionsPagerAdapter;
*
*/
private Toolbar toolbar;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_event_details);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
TabLayout tabLayout = (TabLayout) findViewById(R.id.tab_layout);
tabLayout.addTab(tabLayout.newTab().setText("Details").setIcon(R.mipmap.ic_details));
tabLayout.addTab(tabLayout.newTab().setText("Sales").setIcon(R.mipmap.ic_sales));
tabLayout.addTab(tabLayout.newTab().setText("Purchases").setIcon(R.mipmap.ic_purchase));
tabLayout.setTabGravity(TabLayout.GRAVITY_FILL);
final ViewPager viewPager = (ViewPager) findViewById(R.id.pager);
final EventPagerAdapter adapter = new EventPagerAdapter
(getSupportFragmentManager(), tabLayout.getTabCount());
viewPager.setAdapter(adapter);
viewPager.addOnPageChangeListener(new TabLayout.TabLayoutOnPageChangeListener(tabLayout));
tabLayout.setOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
#Override
public void onTabSelected(TabLayout.Tab tab) {
viewPager.setCurrentItem(tab.getPosition());
}
#Override
public void onTabUnselected(TabLayout.Tab tab) {
}
#Override
public void onTabReselected(TabLayout.Tab tab) {
}
});
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_event_details, 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);
}
}
Now currently the tab displays like this:
However now I would like the icons to display on the left hand side of the text instead of on top of the text.
I have exact solution which you guys want.
<android.support.design.widget.TabLayout
android:id="#+id/tabLayout"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:textAlignment="textStart"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:tabInlineLabel="true"
app:tabPaddingStart="#dimen/default_10dp">
Using below property you can achive desire result.
app:tabInlineLabel="true"
Just add this line to your TabLayout in XML
app:tabInlineLabel="true"
The answer given by #Tjerkw is ok just that it doesn't loop through the entire tab. I guess the right solution should be this
for (int i = 0; i < tabLayout.getTabCount(); i++ ) {
yourlinearlayout = (LinearLayout) LayoutInflater.from(getContext()).inflate(R.layout.title_text, null);
tab_text = (TextView) yourlinearlayout.findViewById(R.id.tabContent);
tab_text.setText(" " + tab_titles[i]);
tab_text.setCompoundDrawablesWithIntrinsicBounds(tabicons[i], 0, 0, 0);
tabLayout.getTabAt(i).setCustomView(tab_text);}
and the layout resource .xml representing R.layout.title_text will be
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center">
<TextView
android:id="#+id/tabContent"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:textAlignment="center"
android:textColor="#android:color/white"
android:gravity="center"/>
finally, the tabicons[i] and tab tab_titles[i] are just String arrays containing their respective contents.
I know this question's old but i recently faced this and i'm sure someone else might still need this
TabLayout also support custom views instead of TabView.
1.Create your tab item layout.The main idea is we should use specify id
for ImageView #android:id/icon and for TextView #android:id/text1
R.layout.custom_tab_item
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#color/color_app_background"
android:gravity="center"
android:orientation="horizontal">
<ImageView
android:id="#android:id/icon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:src="#drawable/appoinments_" />
<com.app.barber.views.CustomTextView
android:id="#android:id/text1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:gravity="center"
android:paddingBottom="#dimen/_8sdp"
android:paddingLeft="#dimen/_5sdp"
android:paddingTop="#dimen/_8sdp"
android:text="#string/title_appointments"
android:textColor="#color/color_white"
android:textSize="#dimen/_12ssp" />
</LinearLayout>
2. And TabLayout xml file
<android.support.design.widget.TabLayout
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/tab_layout"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:tabMaxWidth="0dp"
app:tabGravity="fill"
app:tabMode="fixed"
android:theme="#style/vocabularyTheme.ActionBar" />
3. Create tabLayout using custom views, and remove bottom margin, which was set up by default 8dp
mTabLayout = (TabLayout) findViewById(R.id.tab_layout);
mTabLayout.addTab(createTab(text1,icon1));
mTabLayout.addTab(createTab(text2,icon2));
private TabLayout.Tab createTab(String text, Drawable icon){
TabLayout.Tab tab = mTabLayout.newTab().setText(text).setIcon(icon).setCustomView(R.layout.custom_tab_item);
// remove imageView bottom margin
if (tab.getCustomView() != null){
ImageView imageView = (ImageView) tab.getCustomView().findViewById(android.R.id.icon);
ViewGroup.MarginLayoutParams lp = ((ViewGroup.MarginLayoutParams) imageView.getLayoutParams());
lp.bottomMargin = 0;
imageView.requestLayout();
}
return tab;
}
Expected result.
Use a custom view:
TextView newTab = (TextView) LayoutInflater.from(this).inflate(R.layout.custom_tab, null);
newTab.setText("tab1"); //tab label txt
newTab.setCompoundDrawablesWithIntrinsicBounds(your_drawable_icon_here, 0, 0, 0);
tabLayout.getTabAt(tab_index_here_).setCustomView(newTab);
You have to introduce ActionMenuView inside Toolbar.
From Google Official docs "ActionMenuView is a presentation of a series of menu options as a View. It provides several top level options as action buttons while spilling remaining options over as items in an overflow menu. This allows applications to present packs of actions inline with specific or repeating content."
Eg,
<android.support.v7.widget.Toolbar
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/tToolbar"
android:layout_height="?attr/actionBarSize"
android:layout_width="match_parent"
android:background="?attr/colorPrimary"
android:gravity="center_vertical|start"
app:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light">
<android.support.v7.widget.ActionMenuView
android:id="#+id/amvMenu"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"/>
</android.support.v7.widget.Toolbar>
And on your Activity,
Toolbar t = (Toolbar) findViewById(R.id.tToolbar);
amvMenu = (ActionMenuView) t.findViewById(R.id.amvMenu);
amvMenu.setOnMenuItemClickListener(new ActionMenuView.OnMenuItemClickListener() {
#Override
public boolean onMenuItemClick(MenuItem menuItem) {
return onOptionsItemSelected(menuItem);
}
});
The example code found on https://github.com/chrisbanes/cheesesquare results in my tablet to look like this:
However I want it to look like this :
Relevant xml code:
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/main_content"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.design.widget.AppBarLayout
android:id="#+id/appbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light"
app:layout_scrollFlags="scroll|enterAlways" />
<android.support.design.widget.TabLayout
android:id="#+id/tabs"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</android.support.design.widget.AppBarLayout>
<android.support.v4.view.ViewPager
android:id="#+id/viewpager"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior" />
</android.support.design.widget.CoordinatorLayout>
Relevant code in MainActivity:
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
final ActionBar ab = getSupportActionBar();
ab.setHomeAsUpIndicator(R.drawable.ic_menu);
ab.setDisplayHomeAsUpEnabled(true);
// ...
ViewPager viewPager = (ViewPager) findViewById(R.id.viewpager);
if (viewPager != null) {
Adapter adapter = new Adapter(getSupportFragmentManager());
adapter.addFragment(new CheeseListFragment(), "Category 1");
adapter.addFragment(new CheeseListFragment(), "Category 2");
adapter.addFragment(new CheeseListFragment(), "Category 3");
viewPager.setAdapter(adapter);
}
//...
TabLayout tabLayout = (TabLayout) findViewById(R.id.tabs);
tabLayout.setupWithViewPager(viewPager);
}
What do I have to change/add to the layout/code to make the toolbar contain the tabs ?
Toolbar is a FrameLayout. Put the tabs inside the Toolbar
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light"
app:layout_scrollFlags="scroll|enterAlways">
<android.support.design.widget.TabLayout
android:id="#+id/tabs"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</android.support.v7.widget.Toolbar>