создание простого действия XML с TabLayout => activity_tab_demo. xml
<androidx.constraintlayout.widget.ConstraintLayout 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">
<com.google.android.material.tabs.TabLayout
android:id="@+id/tabLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#27C7A1"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
создание настраиваемой отдельной вкладки => tab1. xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingStart="@dimen/dimen_8dp"
android:paddingEnd="@dimen/dimen_8dp"
android:layout_gravity="center"
android:orientation="vertical">
<ImageView
android:layout_width="24dp"
android:layout_height="24dp"
android:src="@drawable/ic_camera" />
</LinearLayout>
Создание активность TabDemoActivity
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.widget.LinearLayout;
import androidx.appcompat.app.AppCompatActivity;
import com.carowlers.R;
import com.google.android.material.tabs.TabLayout;
public class TabDemoActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_tab_demo);
TabLayout tabLayout = findViewById(R.id.tabLayout);
// making custom first tab
TabLayout.Tab tab1 = tabLayout.newTab();
tab1.setCustomView(R.layout.tab1);
//setting in tablayout
tabLayout.addTab(tab1);
tabLayout.addTab(tabLayout.newTab().setText("Chats"));
tabLayout.addTab(tabLayout.newTab().setText("Stories"));
tabLayout.addTab(tabLayout.newTab().setText("Calls"));
wrapFirstTab(tabLayout);
}
public void wrapFirstTab(TabLayout tabLayout) {
View tabStrip = tabLayout.getChildAt(0);
if (tabStrip instanceof ViewGroup) {
ViewGroup tabStripGroup = (ViewGroup) tabStrip;
View tabView = tabStripGroup.getChildAt(0); // 0th position tab i.e 1st tab
tabView.setMinimumWidth(0);
tabView.setPadding(0, tabView.getPaddingTop(), 0, tabView.getPaddingBottom());
tabView.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.MATCH_PARENT));
tabLayout.requestLayout();
}
}
}