我遇到了同样的问题，因为我的应用同时适用于英语和希伯来语。这是我所做的：
在标签活动中设置android:layoutDirection="ltr"。
如果语言是希伯来语，则在选项卡活动中 java – 在 onCreate 中移动到最后一页。
在PlaceholderFragment 类中，onCreateView 和getPageTitle 都检查语言是否为希伯来语，如果是，则以相反的顺序返回视图和标题。
我知道这个问题一般是关于rtl 而不仅仅是希伯来语，但这种改变可以通过改变条件来轻松实现。
这是我的FinalTutorialActivity 完整代码：
package com.romsharony.finaltutorial;
import android.support.design.widget.TabLayout;
import android.support.design.widget.FloatingActionButton;
import android.support.design.widget.Snackbar;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
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.os.Bundle;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import java.util.Locale;
public class FinalTutorialActivity 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.v4.app.FragmentStatePagerAdapter}.
*/
private SectionsPagerAdapter mSectionsPagerAdapter;
/**
* The {@link ViewPager} that will host the section contents.
*/
private ViewPager mViewPager;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_final_tutorial);
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);
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();
}
});
// Go to last page if language is Hebrew
if (Locale.getDefault().toString().equals("iw_IL") || Locale.getDefault().toString().equals("he_IL")) {
mViewPager.setCurrentItem(2);
}
}
@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_final_tutorial, 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);
}
/**
* A placeholder fragment containing a simple view.
*/
public static class PlaceholderFragment extends Fragment {
/**
* The fragment argument representing the section number for this
* fragment.
*/
private static final String ARG_SECTION_NUMBER = "section_number";
public PlaceholderFragment() {
}
/**
* Returns a new instance of this fragment for the given section
* number.
*/
public static PlaceholderFragment newInstance(int sectionNumber) {
PlaceholderFragment fragment = new PlaceholderFragment();
Bundle args = new Bundle();
args.putInt(ARG_SECTION_NUMBER, sectionNumber);
fragment.setArguments(args);
return fragment;
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView;
// If language is Hebrew return the pages in reverse direction
if (Locale.getDefault().toString().equals("iw_IL") || Locale.getDefault().toString().equals("he_IL")) {
switch (getArguments().getInt(ARG_SECTION_NUMBER)) {
case 1:
rootView = inflater.inflate(R.layout.page_three, container, false);
break;
case 2:
rootView = inflater.inflate(R.layout.page_two, container, false);
break;
default:
rootView = inflater.inflate(R.layout.page_one, container, false);
}
} else {
switch (getArguments().getInt(ARG_SECTION_NUMBER)) {
case 3:
rootView = inflater.inflate(R.layout.page_three, container, false);
break;
case 2:
rootView = inflater.inflate(R.layout.page_two, container, false);
break;
default:
rootView = inflater.inflate(R.layout.page_one, container, false);
}
}
return rootView;
}
}
/**
* A {@link FragmentPagerAdapter} that returns a fragment corresponding to
* one of the sections/tabs/pages.
*/
public class SectionsPagerAdapter extends FragmentPagerAdapter {
public SectionsPagerAdapter(FragmentManager fm) {
super(fm);
}
@Override
public Fragment getItem(int position) {
// getItem is called to instantiate the fragment for the given page.
// Return a PlaceholderFragment (defined as a static inner class below).
return PlaceholderFragment.newInstance(position + 1);
}
@Override
public int getCount() {
// Show 3 total pages.
return 3;
}
@Override
public CharSequence getPageTitle(int position) {
// If language is Hebrew return the titles in reverse direction
if (Locale.getDefault().toString().equals("iw_IL") || Locale.getDefault().toString().equals("he_IL")) {
switch (position) {
case 0:
return getResources().getString(R.string.section_three);
case 1:
return getResources().getString(R.string.section_2);
default:
return getResources().getString(R.string.section_one);
}
} else {
switch (position) {
case 2:
return getResources().getString(R.string.section_three);
case 1:
return getResources().getString(R.string.section_2);
default:
return getResources().getString(R.string.section_one);
}
}
}
}
}