如何在選項卡式活動android中添加web視圖？

Question

我見過很多例子中的選項卡式添加Web視圖activity.but它不符合我的need.What我想是

主要Activity.java

@Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_statement); 
     Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar); 
     setSupportActionBar(toolbar); 
     getSupportActionBar().setDisplayHomeAsUpEnabled(true); 
     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); 
     name = getIntent().getStringExtra("Username"); 
    } 
    public class SectionsPagerAdapter extends FragmentPagerAdapter {   
     public SectionsPagerAdapter(FragmentManager fm) { super(fm) } 
     @Override 
     public Fragment getItem(int position) { 
     switch(position){ 
      case 0 : 
       TabFragment1 tab1=new TabFragment1(name); 
       return tab1; 
      case 1: 
       TabFragment2 tab2 = new TabFragment2(); 
       return tab2; 
      default: 
       return null; 
     } } 

    @Override 
    public int getCount() { 
     // Show 3 total pages. 
     return 2; 
    } 

    @Override 
    public CharSequence getPageTitle(int position) { 
     switch (position) { 
      case 0: 
       //new Daily().execute(); 
       return "Daily"; 
      case 1: 
       //new Week().execute(); 
       return "Week"; } 
     return null; 
    } 
} 

@Override 
    public boolean onOptionsItemSelected(MenuItem item) { 
    switch (item.getItemId()) { 
     // Respond to the action bar's Up/Home button 
     case android.R.id.home: 
      this.finish(); 
      return true; } 
    return super.onOptionsItemSelected(item); 
} 

TabFragment1.java

 @Override 
     public View onCreateView(LayoutInflater inflater, ViewGroucontainer, 
         Bundle savedInstanceState) { 
      tab1 = inflater.inflate(R.layout.tabfragment1, container, false); 
      new Daily.execute(); 
      return tab1; 
     } 

     class Daily extends AsyncTask<String,Void,String> { 
      String B = ""; 

      @Override 
      protected String doInBackground(String... params) { 
      RestAdapter adapter = new RestAdapter.Builder() 
       .setEndpoint(Sate_URL) //Setting the Root URL 
       .build(); 
      DAPI api = adapter.create(DAPI.class); 
      api.in(
       A, 
       B, 
       new Callback<Response>() { 
        @Override 
        public void success(Response result, Response response){ 
         BufferedReader reader = null; 
         String output = ""; 
         try { 
          //Initializing buffered reader 
          reader = new BufferedReader(new 
          InputStreamReader(result.getBody().in()))  
          output = reader.readLine(); 
          } catch (IOException e) { 
          e.printStackTrace(); 
         } 
         web = (WebView)tab1.findViewById(R.id.statement1); 
         web.setWebViewClient(new WebViewClient(){ 
          ProgressDialog prDialog; 

          @Override 
          public void onPageStarted(WebView view, String 
           url, Bitmap favicon) { 
           prDialog = 
          ProgressDialog.show(getActivity(), null, "loading, please wait..."); 
           super.onPageStarted(view, url, favicon); 
          } 

          @Override 
          public void onPageFinished(WebView view, String 
           url) { 
           prDialog.dismiss(); 
           // 
          mySwipeRefreshLayout.setRefreshing(false); 
           super.onPageFinished(view, url); 
          } 
         }); 
          web.loadUrl(URL); 
        } 

        @Override 
        public void failure(RetrofitError error) { 
         Toast.makeText(getActivity(), error.toString(), 
        Toast.LENGTH_LONG).show(); } 
       }); 
       return null; 
       } 
      } 

我的tabfragment 2幾乎與tabfragment 1相同。我試圖做的是將兩個參數發送到服務器，並顯示html內容在webview.according參數html表中變化的兩個標籤layout.i沒有看到雙方都在進行操作任何建議或指導將不勝感激。提前感謝。

Answer 1

您需要在每個選項卡選擇中進行web服務調用還是什麼？其不明確。現在有什麼問題？