タブカスタムレイアウトで、親要素をmatch_parent
に設定し、背景色を設定します。実行すると、要素imageviewとtextviewをラップするカスタムレイアウトが表示されます。このカスタムレイアウトは、タブ間にスペースを入れずにタブを埋めたいです。ここで出力を確認してください:
private void setupTabLayout(ViewPager viewPager, ViewPagerAdapter viewPagerAdapter) {
TabLayout tabLayout = (TabLayout) findViewById(R.id.tab_layout);
tabLayout.setupWithViewPager(viewPager);
int length = tabLayout.getTabCount();
for (int i = 0; i < length; i++) {
tabLayout.getTabAt(i).setCustomView(viewPagerAdapter.getTabView(i));
}
}
tab_layout.xml
<RelativeLayout xmlns:Android="http://schemas.Android.com/apk/res/Android"
Android:layout_width="match_parent"
Android:layout_height="match_parent"
Android:id="@+id/layout"
Android:background="@color/grey_accent">
<ImageView
Android:layout_gravity="center"
Android:layout_width="wrap_content"
Android:layout_height="wrap_content"
Android:id="@+id/icon"
Android:src="@drawable/ic_action_home"
Android:layout_marginBottom="19dp"
Android:layout_above="@+id/title"
Android:layout_centerHorizontal="true" />
<TextView
Android:layout_gravity="center"
Android:textColor="@color/white"
Android:layout_width="wrap_content"
Android:layout_height="wrap_content"
Android:text="Home"
Android:id="@+id/title"
Android:layout_marginBottom="259dp"
Android:layout_alignParentBottom="true"
Android:layout_centerHorizontal="true" />
</RelativeLayout>
ViewPagerAdapter:
public View getTabView(int position) {
View view = LayoutInflater.from(this.context).inflate(R.layout.tab_layout, null);
TextView title = (TextView) view.findViewById(R.id.title);
ImageView icon = (ImageView) view.findViewById(R.id.icon);
ViewGroup layout = (ViewGroup) view.findViewById(R.id.layout);
layout.setBackgroundResource(this.mColorList.get(position));
icon.setImageResource(this.mIconList.get(position));
title.setText(this.getPageTitle(position));
return view;
}
これを試して
<Android.support.design.widget.TabLayout
app:tabPaddingStart="-1dp"
app:tabPaddingEnd="-1dp"/>
見つけました こちら
<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:layout_alignParentBottom="true">
<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="scrollable"
Android:background="@color/white"
app:tabGravity="center" />
</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:layout_marginBottom="50dp"/>
public class BookingsTabs extends AppCompatActivity {
String url, smobile, snames, semail, sid, stoken, responseServer;
String id, token, did, stsid, processresponse, type, cancelresponse;
TextView tv1;
Button cretedeal;
ViewbookingsAdapter adapter;
ViewbookingsAdapter2 adapter2;
LinearLayout order;
private Tracker mTracker;
ProgressDialog pDialog;
ListView listview;
private Toolbar toolbar;
private TabLayout tabLayout;
private ViewPager viewPager;
AnalyticsApplication application1;
SessionManagement session;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.view_bookings);
toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
if (toolbar != null) {
setSupportActionBar(toolbar);
ActionBar actionBar = getSupportActionBar();
actionBar.setDisplayHomeAsUpEnabled(true);
actionBar.setDisplayShowHomeEnabled(true);
actionBar.setDisplayShowTitleEnabled(true);
actionBar.setDisplayUseLogoEnabled(false);
actionBar.setHomeButtonEnabled(true);
}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Lollipop) {
getWindow().addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
getWindow().setStatusBarColor(getResources().getColor(R.color.colorPrimaryDark));
}
viewPager = (ViewPager) findViewById(R.id.viewpager);
setupViewPager(viewPager);
int defaultValue = 0;
int page = getIntent().getIntExtra("TAB", defaultValue);
viewPager.setCurrentItem(page);
application1 = (AnalyticsApplication) getApplication();
mTracker = application1.getDefaultTracker();
tabLayout = (TabLayout) findViewById(R.id.tabs);
tabLayout.setupWithViewPager(viewPager);
tabLayout.setSelectedTabIndicatorColor(getResources().getColor(R.color.accentColor));
tabLayout.setTabTextColors(ContextCompat.getColorStateList(this, R.color.aquablue));
tabLayout.getTabAt(0).setCustomView(R.layout.aquablue);
tabLayout.getTabAt(1).setCustomView(R.layout.orangeprocess);
tabLayout.getTabAt(2).setCustomView(R.layout.shipping);
tabLayout.getTabAt(3).setCustomView(R.layout.deliver);
tabLayout.getTabAt(4).setCustomView(R.layout.completedtxt);
tabLayout.getTabAt(5).setCustomView(R.layout.cancelled);
callAsynchronousTask();
viewPager.setCurrentItem(0);
}
private void setupViewPager(ViewPager viewPager) {
ViewPagerAdapter adapter = new ViewPagerAdapter(getSupportFragmentManager());
adapter.addFrag(new OrderplacedFragment(), "Order Placed");
adapter.addFrag(new ProcessingFragment(), "Processing");
adapter.addFrag(new ShippingFragment(), "Shipping");
adapter.addFrag(new DeliveredFragment(), "Delivered");
adapter.addFrag(new CompletedFragment(), "Completed");
adapter.addFrag(new CancelledFragment(), "Cancelled");
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) {
if (position == 0) {
}
return mFragmentList.get(position);
}
@Override
public int getCount() {
return mFragmentList.size();
}
public void addFrag(Fragment fragment, String title) {
mFragmentList.add(fragment);
mFragmentTitleList.add(title);
}
@Override
public CharSequence getPageTitle(int position) {
return mFragmentTitleList.get(position);
}
}
}
public class OrderplacedFragment extends Fragment {
View mMainView;
String url, smobile, snames, semail, sid, stoken, responseServer;
Context context;
ViewbookingsAdapter adapter;
ViewbookingsAdapter2 adapter2;
ListView listview;
LinearLayout tv1;
TextView create;
ArrayList<HashMap<String, String>> processlist, hatfilterslist;
SessionManagement session;
private SwipeRefreshLayout mSwipeRefreshLayout = null;
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
mMainView = inflater.inflate(R.layout.listview_orderbookings, container, false);
listview = (ListView) mMainView.findViewById(R.id.listview);
pDialog = new ProgressDialog(getActivity());
pDialog.setMessage("Loading...");
pDialog.setMax(5);
Intent j = getActivity().getIntent();
coupon_code = j.getStringExtra("code");
create = (TextView) mMainView.findViewById(R.id.dealslist);
tv1 = (LinearLayout) mMainView.findViewById(R.id.no_deals_linear);
create = (TextView) mMainView.findViewById(R.id.dealslist);
create.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent i = new Intent(getActivity(), MyDealsActivity.class);
startActivity(i);
}
});
tv1.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent i = new Intent(getActivity(), MyDealsActivity.class);
startActivity(i);
}
});
return mMainView;
}
}
inflate(R.layout.tab_layout, null)
を使用すると、親View
がまったくないということになります。これにより、すべてのlayout_
属性が this pro-tip に従って破棄されます。
代わりに、TabLayout
とfalse
を渡す必要があります(つまり、View
を自動的に付加しないでください)。これにより、属性が無視されないようになります。
public View getTabView(TabLayout tabLayout, int position) {
View view = LayoutInflater.from(this.context)
.inflate(R.layout.tab_layout, tabLayout, false);
TextView title = (TextView) view.findViewById(R.id.title);
ImageView icon = (ImageView) view.findViewById(R.id.icon);
ViewGroup layout = (ViewGroup) view.findViewById(R.id.layout);
layout.setBackgroundResource(this.mColorList.get(position));
icon.setImageResource(this.mIconList.get(position));
title.setText(this.getPageTitle(position));
return view;
}
マテリアルデザインのタブレイアウトを使用して、すべてのタブにカスタムビューを与えることができます。完全なリファレンスの参照:カスタムタブレイアウトの例
すべてのタブのカスタムビューは次のようになります。
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:Android="http://schemas.Android.com/apk/res/Android"
Android:layout_width="match_parent"
Android:layout_height="match_parent"
Android:gravity="center"
Android:orientation="vertical">
<LinearLayout
Android:layout_width="match_parent"
Android:layout_height="0dp"
Android:id="@+id/ll"
Android:orientation="horizontal"
Android:layout_weight="1"
Android:gravity="center">
<ImageView
Android:layout_width="30dp"
Android:layout_height="30dp"
Android:src="@mipmap/ic_launcher"/>
<TextView
Android:id="@+id/tvtab1"
Android:layout_width="wrap_content"
Android:layout_height="wrap_content"
Android:text="ONE"
Android:textColor="@color/colorAccent"
Android:textSize="14sp"
Android:textStyle="bold" />
</LinearLayout>
<LinearLayout
Android:layout_width="match_parent"
Android:layout_height="0dp"
Android:layout_weight="1"
Android:id="@+id/ll2"
Android:orientation="vertical"
Android:gravity="center">
<ImageView
Android:layout_width="30dp"
Android:layout_height="30dp"
Android:src="@mipmap/ic_launcher"/>
<TextView
Android:id="@+id/tvtab2"
Android:layout_width="wrap_content"
Android:layout_height="wrap_content"
Android:text="TWO"
Android:textColor="#26e9dc"
Android:textSize="14sp"
Android:textStyle="bold" />
</LinearLayout>
<LinearLayout
Android:layout_width="match_parent"
Android:layout_height="0dp"
Android:layout_weight="1"
Android:id="@+id/ll3"
Android:orientation="vertical"
Android:gravity="center">
<TextView
Android:id="@+id/tvtab3"
Android:layout_width="wrap_content"
Android:layout_height="wrap_content"
Android:text="THREE"
Android:textColor="#d8ea2b"
Android:textSize="14sp"
Android:textStyle="bold" />
<ImageView
Android:layout_width="30dp"
Android:layout_height="30dp"
Android:src="@mipmap/ic_launcher"/>
</LinearLayout>
</LinearLayout>
アクティビティのxmlファイルのコード(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.design.widget.TabLayout
Android:id="@+id/tabs"
Android:layout_width="match_parent"
Android:layout_height="wrap_content"
app:tabTextColor="#fff"
app:tabSelectedTextColor="#000"
app:tabGravity="fill"
app:tabMode="fixed" />
</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>
最後にMainActivity.Javaのコード
import Android.content.Context;
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.os.Bundle;
import Android.view.LayoutInflater;
import Android.view.View;
import Android.widget.LinearLayout;
import Java.util.ArrayList;
import Java.util.List;
public class MainActivity extends AppCompatActivity {
private TabLayout tabLayout;
public ViewPager viewPager;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
viewPager = (ViewPager) findViewById(R.id.viewpager);
setupViewPager(viewPager);
tabLayout = (TabLayout) findViewById(R.id.tabs);
tabLayout.setupWithViewPager(viewPager);
View headerView = ((LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE))
.inflate(R.layout.custom_tab, null, false);
LinearLayout linearLayoutOne = (LinearLayout) headerView.findViewById(R.id.ll);
LinearLayout linearLayout2 = (LinearLayout) headerView.findViewById(R.id.ll2);
LinearLayout linearLayout3 = (LinearLayout) headerView.findViewById(R.id.ll3);
tabLayout.getTabAt(0).setCustomView(linearLayoutOne);
tabLayout.getTabAt(1).setCustomView(linearLayout2);
tabLayout.getTabAt(2).setCustomView(linearLayout3);
}
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);
}
}
}
app:tabMaxWidth = "44dp" app:tabMinWidth = "44dp"を使用します