所以最后我得到了我自己的问题的答案，它本身就是组件的一部分，您知道软件开发太忙了，以至于当您退出公司时，它也成为了更大的负担。
因此，以上所有方法都是一种简单的方法，我用sharepreference制作了另一个示例，因为我的笔记本电脑在archlinux上崩溃了。
所以这是我生成的代码的片段。
所以我唯一要做的就是应该从组件接口中删除光标注入参数。
摘录可能会帮助人们。
零件 ：
@Singleton@Component(modules = {MusicianModule.class, SharedPreferencesModule.class})public interface MusicianComponent { void inject(MainActivity mainActivity); Musician musician();}模块：
@Modulepublic class SharedPreferencesModule { @Provides @Named("default") SharedPreferences provideDefaultsharedPreferences(Musician musician) { return musician.getSharedPreferences("default", Context.MODE_PRIVATE); } @Provides @Named("secret") SharedPreferences provideSecretsharedPreferences(Musician musician) { return musician.getSharedPreferences("secret", Context.MODE_PRIVATE); }}音乐家模块：
@Modulepublic class MusicianModule { private Musician musician; public MusicianModule(Musician musician) { this.musician = musician; } @Provides @Singleton Musician providemusician() { return musician; } @Provides @Singleton Application provideapplication(Musician musician) { return musician; }}应用类别：
public class Musician extends Application { private MusicianComponent musicianComponent; @Override public void onCreate() { resolvedependency(); super.onCreate(); } private void resolvedependency() { musicianComponent = DaggerMusicianComponent.builder() .musicianModule(new MusicianModule(this)) .sharedPreferencesModule(new SharedPreferencesModule()) .build(); } public static MusicianComponent getMusicianComponent(Context context) { return ((Musician)context.getApplicationContext()).musicianComponent; }}然后在MainActivity中注入：
public class MainActivity extends AppCompatActivity { private SectionsPagerAdapter mSectionsPagerAdapter; private ViewPager mViewPager; @Inject @Named("default") SharedPreferences defSharedPreferences; @Inject @Named("secret") SharedPreferences secSharedPreferences; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); Musician.getMusicianComponent(this).inject(this); 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()); defSharedPreferences.edit().putString("status", "worked").apply(); secSharedPreferences.edit().putString("status", "worked").apply(); // 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); } @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_main, 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); } public static class PlaceholderFragment extends Fragment { private static final String ARG_SECTION_NUMBER = "section_number"; public PlaceholderFragment() { } 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 = inflater.inflate(R.layout.fragment_song, container, false); TextView textView = (TextView) rootView.findViewById(R.id.section_label); textView.setText(getString(R.string.section_format, getArguments().getInt(ARG_SECTION_NUMBER))); return rootView; } } 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) { switch (position) { case 0: return "SECTION 1"; case 1: return "SECTION 2"; case 2: return "SECTION 3"; } return null; } }
