相关疑难解决方法(0)

我有9个标签,但处于填充模式.我想让这些thabs可滚动.但我不知道这个伎俩.我尝试了很多方法,但仍然没有.

我的活动:

    package com.bani.fragment2;

import android.os.Bundle;
import android.support.design.widget.TabLayout;
import android.support.v4.view.PagerAdapter;
import android.support.v4.view.ViewPager;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.Menu;
import android.view.MenuItem;
import android.view.WindowManager;


public class MainActivity extends AppCompatActivity {

@Override
protected void onCreate(Bundle savedInstanceState) {
    this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
            WindowManager.LayoutParams.FLAG_FULLSCREEN);
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
   final Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    toolbar.setTitle("Fragment 1");
    setSupportActionBar(toolbar);


    TabLayout tabLayout = (TabLayout) findViewById(R.id.tab_layout);
    tabLayout.addTab(tabLayout.newTab().setText("Tab 1"));
    tabLayout.addTab(tabLayout.newTab().setText("Tab 2"));
    tabLayout.addTab(tabLayout.newTab().setText("Tab 3"));
    tabLayout.addTab(tabLayout.newTab().setText("Tab 4"));
    tabLayout.addTab(tabLayout.newTab().setText("Tab 5"));
    tabLayout.addTab(tabLayout.newTab().setText("Tab 6"));
    tabLayout.addTab(tabLayout.newTab().setText("Tab 7"));
    tabLayout.addTab(tabLayout.newTab().setText("Tab 8"));
    tabLayout.addTab(tabLayout.newTab().setText("Tab 9"));
    tabLayout.setTabGravity(TabLayout.GRAVITY_CENTER);

    final ViewPager viewPager = (ViewPager) findViewById(R.id.pager);
    final PagerAdapter adapter …