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);
}
});
Related
I have made a custom ToolBar but recently decided to include a button on it as a home button. I have also defined it in java and it works when a button is clicked but the ToolBar title text shows half-way, i have tried to alignParentRight but it wouldn't work.
Please help me
Below are my codes and what i have tried.
TIps_4.java Activity
public class Tips_4 extends AppCompatActivity {
Toolbar toolbar;
TabLayout tabLayout;
ViewPager viewPager;
Button Tips3;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Get the start page passed to us or default to first page
Intent mIntent = getIntent();
int startPage = mIntent.getIntExtra("startPage", 0);
setContentView(R.layout.activity_tips_4);
toolbar= findViewById(R.id.app_bar);
setSupportActionBar(toolbar);
Button toolbar_btn = (Button)findViewById(R.id.toolbarButton);
toolbar_btn.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
Intent toolbarIntent = new Intent(Tips_4.this, MainActivity.class);
toolbarIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
Tips_4.this.startActivity(toolbarIntent);
setSupportActionBar(toolbar);
}
});
ViewPager viewPager= (ViewPager) findViewById(R.id.view_pager);
viewPager.setAdapter(new SimpleFragmentPageAdapter(getSupportFragmentManager(),this));
// set the current page to the start page
viewPager.setCurrentItem(startPage);
//Attach the page change listener inside the activity
viewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
// This method will be invoked when a new page becomes selected
#Override
public void onPageSelected(int position) {
Toast.makeText(Tips_4.this, "Selected Maths Page:" + position, Toast.LENGTH_SHORT).show();
}
// This method will be invoked when the current page is scrolled
#Override
public void onPageScrolled(int position, float positionOffset, int positionOffsetpixels) {
}
// Called when the scroll state changes:
//SCROLL_STATE_IDLE, SCROLL_STATE_DRAGGING, SCROLL_STATE_SETTLING
#Override
public void onPageScrollStateChanged(int state) {
}
});
tabLayout= (TabLayout) findViewById(R.id.tab_layout);
tabLayout.setupWithViewPager(viewPager);
}
}
toolbar_main.xml
<?xml version="1.0" encoding="utf-8"?>
<androidx.appcompat.widget.Toolbar xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
xmlns:app="http://schemas.android.com/apk/res-auto"
app:subtitleTextColor="#FF9800"
android:background="#color/colorPrimary">
<Button
android:id="#+id/toolbarButton"
android:layout_width="60dp"
android:layout_height="50dp"
android:foreground="#drawable/ic_home_24dp"
android:layout_marginLeft="300dp"
android:background="#000"/>
</androidx.appcompat.widget.Toolbar>
This is what i did that refused to work
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:orientation="horizontal"
android:layout_alignParentRight="true">
<Button
android:id="#+id/toolbarButton"
android:layout_width="54dp"
android:layout_height="50dp"
android:background="#056359"
android:layout_gravity="end"
android:padding="11dp"
android:foreground="#drawable/ic_home_24dp" />
</RelativeLayout>
This is the screenshot
Here is the complete code for a toolbar with button at the end
<?xml version="1.0" encoding="utf-8"?>
<androidx.appcompat.widget.Toolbar xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
xmlns:app="http://schemas.android.com/apk/res-auto"
app:subtitleTextColor="#FF9800"
android:background="#color/colorPrimary">
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Mathematics Pages"
android:textSize="23sp"
android:textColor="#ffffff"
android:textStyle="bold"
android:gravity="right"/>
<Button
android:id="#+id/toolbarButton"
android:layout_width="60dp"
android:layout_height="50dp"
android:foreground="#drawable/ic_home_24dp"
android:layout_alignParentEnd="true"
android:background="#000"
android:layout_alignParentRight="true" />
</RelativeLayout>
</androidx.appcompat.widget.Toolbar>
You can use a relative layout and set its width and height to match_parent now add the button in you're relative layout and set alignParentEnd to true
<?xml version="1.0" encoding="utf-8"?>
<androidx.appcompat.widget.Toolbar xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
xmlns:app="http://schemas.android.com/apk/res-auto"
app:subtitleTextColor="#FF9800"
android:background="#color/colorPrimary">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<Button
android:id="#+id/toolbarButton"
android:layout_width="60dp"
android:layout_height="50dp"
android:foreground="#drawable/ic_home"
android:layout_alignParentEnd="true"
android:background="#000"/>
</RelativeLayout>
</androidx.appcompat.widget.Toolbar>
If you just want a icon in you're button you can use a ImageButton that works same as a normal button. And If you're icon is of fixed size say 24 X 24 then you can make the button as wrap_content in both width and height.
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 am new to android.I created a tablayout and a viewpager with two fragments.I have elements/items in my created Detail Fragment and a TextView in my measure fragment but when i run the code on my mobile,nothing is shown in my fragment.I haven't java code of my fragment.Everything works fine on the tablayout..i can switch between the tab but nothing is being shown in my fragments...why is that happening?
My Activity:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
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.example.update">
<android.support.design.widget.AppBarLayout
android:layout_height="wrap_content"
android:layout_width="match_parent"
>
<!--<include android:layout_height="wrap_content"
android:layout_width="match_parent"
layout="#layout/toolbar_layout"/>-->
<include
android:id="#+id/update_screen_toolbar"
layout="#layout/toolbar_layout"
/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:id="#+id/name_age_gender"
android:background="#d3d3d3"
android:layout_below="#+id/update_screen_toolbar"/>
<android.support.design.widget.TabLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/tabLayout"
app:tabMode="fixed"
app:tabGravity="fill">
</android.support.design.widget.TabLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v4.view.ViewPager
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/viewPager">
</android.support.v4.view.ViewPager>
</RelativeLayout>
JAVA code for activity
package com.example.update;
import android.content.Intent;
import android.support.design.widget.TabLayout;
import android.support.v4.view.ViewPager;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.TextView;
import android.widget.Toast;
public class UpdateDetail extends AppCompatActivity {
TabLayout tabLayout;
ViewPager viewPager;
ViewPagerAdapter viewPagerAdapter;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_detail);
tabLayout=(TabLayout)findViewById(R.id.tabLayout);
viewPager=(ViewPager)findViewById(R.id.viewPager);
viewPagerAdapter=new ViewPagerAdapter(getSupportFragmentManager());
viewPagerAdapter.addFragments(new DetailFragment()," DETAIL");
viewPagerAdapter.addFragments(new MeasureFragment(),"MEASURE");
viewPager.setAdapter(viewPagerAdapter);
tabLayout.setupWithViewPager(viewPager);
}
}
code for DetailFragment:
<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:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.example.DetailFragment">
<!-- TODO: Update blank fragment layout -->
<Button
android:id="#+id/expandableButton4"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="#066da1"
android:drawableRight="#android:drawable/arrow_down_float"
android:onClick="expandableButton4"
android:paddingRight="10dp"
android:text="Expand/Collapse Android Example"
android:textColor="#fff" />
<com.github.aakira.expandablelayout.ExpandableRelativeLayout
android:id="#+id/expandableLayout4"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#+id/expandableButton4"
android:background="#90066da1"
android:padding="16dp"
app:ael_duration="400"
app:ael_expanded="false"
app:ael_interpolator="bounce"
app:ael_orientation="vertical">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Implements the expand and collapse by sliding logic for a top or a bottom view in a two children view or layout or any widgets composition.
Implements the expand and collapse by sliding logic for a top or a bottom view in a two children view or layout or any widgets composition." />
</com.github.aakira.expandablelayout.ExpandableRelativeLayout>
</FrameLayout>
Try this one:
public class FriendshipParentFragment extends Fragment {
#BindView(R.id.tabs)
TabLayout tabs;
#BindView(R.id.viewpager)
ViewPager viewPager;
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_friendship_parent, container, false);
ButterKnife.bind(this, view);
initTabs();
return view;
}
private void initTabs(){
viewPager.setAdapter(new TabsAdapter(getChildFragmentManager()));
tabs.setupWithViewPager(viewPager);
tabs.getTabAt(0).setText("Tab1");
tabs.getTabAt(1).setText("Tab2");
tabs.setTabTextColors(ContextCompat.getColor(getActivity(), R.color.colorAccent), ContextCompat.getColor(getActivity(), R.color.colorBottomNavigationPrimary));
tabs.setSelectedTabIndicatorColor(ContextCompat.getColor(getActivity(), R.color.white));
tabs.setSelectedTabIndicatorHeight(4);
}
public class TabsAdapter extends FragmentPagerAdapter {
public TabsAdapter(FragmentManager fm) {
super(fm);
}
#Override
public Fragment getItem(int position) {
switch (position){
case 0:
return new FollowersFragment();
case 1:
return new FollowFragment();
}
return null;
}
#Override
public int getCount() {
return 2;
}
}
}
xml file
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="owo.owocar.driver.OrdersParentFragment">
<android.support.design.widget.TabLayout
android:id="#+id/tabs"
android:layout_width="match_parent"
android:layout_height="48dp"
android:elevation="4dp"
app:tabGravity="fill" />
<android.support.v4.view.ViewPager
android:layout_width="match_parent"
android:id="#+id/viewpager"
android:layout_height="match_parent"></android.support.v4.view.ViewPager>
How can I add images into tab ? Currently I'm able to move the tab to bottom but have no idea on how to change the LL Tab1, LL Tab2, LL Tab3 to icon.Am I on the right path ? Any help would be greatly appreciated.
xml code
<?xml version="1.0" encoding="utf-8"?>
<TabHost xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/tabhost"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
android:padding="5dp" >
<FrameLayout
android:id="#android:id/tabcontent"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:padding="5dp"
android:layout_weight="1" >
<LinearLayout
android:id="#+id/ll_tab1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" />
<LinearLayout
android:id="#+id/ll_tab2"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" />
<LinearLayout
android:id="#+id/ll_tab3"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" />
</FrameLayout>
<TabWidget
android:id="#android:id/tabs"
android:background="#color/light_gray"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="0"/>
</LinearLayout>
</TabHost>
Anyone can help? Thanks a lot !
Try using TabLayout from Android Design Support Library to meet material design guidelines for tabs.
The Design library’s TabLayout implements both fixed tabs, where the
view’s width is divided equally between all of the tabs, as well as
scrollable tabs, where the tabs are not a uniform size and can scroll
horizontally.
To implement TabLayout check this guide and how to add the icon for swipeable tabs to set icons to tabs using setIcon.
final int[] ICONS = new int[]{
R.drawable.ic_action_document,
R.drawable.ic_action_tick,
R.drawable.ic_action_trash};
....
TabLayout tabLayout = (TabLayout) findViewById(R.id.tabs);
tabLayout.setupWithViewPager(mViewPager);
tabLayout.getTabAt(0).setIcon(ICONS[0]);
tabLayout.getTabAt(1).setIcon(ICONS[1]);
tabLayout.getTabAt(2).setIcon(ICONS[2]);
To set the tabs at the bottom in a TabLayout check - How can I set tabs at the bottom and also hide top actionbar? where you put the TabLayout in a relativeLayout and align it to parent bottom:
<android.support.design.widget.TabLayout
android:id="#+id/tab_layout"
app:tabMode="fixed"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="?attr/colorPrimary"
android:elevation="6dp"
app:tabTextColor="#d3d3d3"
app:tabSelectedTextColor="#ffffff"
app:tabIndicatorColor="#ff00ff"
android:minHeight="?attr/actionBarSize"
android:layout_alignParentBottom="true"
/>
Although you can put your tab layout at the bottom, try not to use bottom tab bars if possible as per the Pure Android guide.
Other platforms use the bottom tab bar to switch between the app's
views. Per platform convention, Android's tabs for view control are
shown in action bars at the top of the screen instead.
import android.os.Bundle;
import android.support.design.widget.TabLayout;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.view.ViewPager;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import java.util.ArrayList;
import java.util.List;
public class MainActivity extends AppCompatActivity {
private Toolbar toolbar;
private TabLayout tabLayout;
private ViewPager viewPager;
private int[] tabIcons = {
R.drawable.ic_tab_favourite,
R.drawable.ic_tab_call,
R.drawable.ic_tab_contacts
};
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
viewPager = (ViewPager) findViewById(R.id.viewpager);
setupViewPager(viewPager);
tabLayout = (TabLayout) findViewById(R.id.tabs);
tabLayout.setupWithViewPager(viewPager);
setupTabIcons();
}
private void setupTabIcons() {
tabLayout.getTabAt(0).setIcon(tabIcons[0]);
tabLayout.getTabAt(1).setIcon(tabIcons[1]);
tabLayout.getTabAt(2).setIcon(tabIcons[2]);
}
private void setupViewPager(ViewPager viewPager) {
ViewPagerAdapter adapter = new ViewPagerAdapter(getSupportFragmentManager());
adapter.addFragment(new OneFragment(), "ONE");
adapter.addFragment(new TwoFragment(), "TWO");
adapter.addFragment(new ThreeFragment(), "THREE");
viewPager.setAdapter(adapter);
}
class ViewPagerAdapter extends FragmentPagerAdapter {
private final List<Fragment> mFragmentList = new ArrayList<>();
private final List<String> mFragmentTitleList = new ArrayList<>();
public ViewPagerAdapter(FragmentManager manager) {
super(manager);
}
#Override
public Fragment getItem(int position) {
return mFragmentList.get(position);
}
#Override
public int getCount() {
return mFragmentList.size();
}
public void addFragment(Fragment fragment, String title) {
mFragmentList.add(fragment);
mFragmentTitleList.add(title);
}
#Override
public CharSequence getPageTitle(int position) {
return mFragmentTitleList.get(position);
}
}
}
Layout for Tab
activity_main.xml
<android.support.design.widget.CoordinatorLayout 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="match_parent">
<android.support.design.widget.AppBarLayout
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:layout_scrollFlags="scroll|enterAlways"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light" />
<android.support.design.widget.TabLayout
android:id="#+id/tabs"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:tabMode="fixed"
app:tabGravity="fill"/>
</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>
Fragments(Class) used in this tab
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
public class OneFragment extends Fragment{
public OneFragment() {
// Required empty public constructor
}
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
return inflater.inflate(R.layout.fragment_one, container, false);
}
}
Xml file
fragment_one.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".fragments.OneFragment">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/one"
android:textSize="40dp"
android:textStyle="bold"
android:layout_centerInParent="true"/>
</RelativeLayout>
TwoFragment.java
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
public class TwoFragment extends Fragment{
public TwoFragment() {
// Required empty public constructor
}
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
return inflater.inflate(R.layout.fragment_two, container, false);
}
}
fragment_two.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".fragments.TwoFragment">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/one"
android:textSize="40dp"
android:textStyle="bold"
android:layout_centerInParent="true"/>
</RelativeLayout>
You can create third fragment class, and layout as i have done above.
Run it. Hope this would work
Try this,
puth this activity_main.xml and set the custom height to TabLayout.
<android.support.design.widget.TabLayout
android:id="#+id/tabs"
android:layout_width="match_parent"
android:layout_height="#dimen/custom_tab_layout_height"
app:tabMode="fixed"
app:tabGravity="fill"/>
Create an xml layout named custom_tab.xml under res ⇒ layout. In this layout we have defined the custom view for the tab.
<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/tab"
android:textColor="#color/colorAccent"
android:textSize="#dimen/tab_label"
android:fontFamily="#string/font_fontFamily_medium"/>
Open MainActivity.java and modify the code as below. Here if you observe setupTabIcons() method, I have rendered custom_tab.xml layout in each tab using below lines of code.
TextView tabOne = (TextView) LayoutInflater.from(this).inflate(R.layout.custom_tab, null);
tabOne.setText("ONE");
tabOne.setCompoundDrawablesWithIntrinsicBounds(0, R.drawable.ic_tab_favourite, 0, 0);
tabLayout.getTabAt(0).setCustomView(tabOne);
TextView tabTwo = (TextView) LayoutInflater.from(this).inflate(R.layout.custom_tab, null);
tabTwo.setText("TWO");
tabTwo.setCompoundDrawablesWithIntrinsicBounds(0, R.drawable.ic_tab_call, 0, 0);
tabLayout.getTabAt(1).setCustomView(tabTwo);
TextView tabThree = (TextView) LayoutInflater.from(this).inflate(R.layout.custom_tab, null);
tabThree.setText("THREE");
tabThree.setCompoundDrawablesWithIntrinsicBounds(0, R.drawable.ic_tab_contacts, 0, 0);
tabLayout.getTabAt(2).setCustomView(tabThree);
Try this,Really interesting.Must be the solution
http://www.androidhive.info/2015/09/android-material-design-working-with-tabs/
Well you can either place an ImageView in your Linearlayout that is each tab, or you can set an drawable as a background for your LinearLayout. If your image will act a background then you will obviously want to add that image as a background and not add an ImageView as a child to your LinearLayout. If it is going to be content though, not a background, you should add an ImageView to each LinearLayout like you would add a child of any other type to a parent View.
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