2016-04-14 13 views
0

私は他のアクティビティを参照するボタンがたくさんありますが、そのうちの1つをクリックすると別のページのアクティビティが開きます。たとえば、10個のアクティビティを参照する10個のボタンをクリックすると、 10ページの異なるページに分かれています。私は1ページ内でそれをやりたがっていましたが、どうやってそれを行うのか分かりません。 これらはクラスである: enter image description hereアンドロイド - 同じアクティビティに滞在する

これらは、XMLのです:enter image description here

そして、これは私のmainactivityです:

public class MainActivity extends AppCompatActivity { 
private ImageView mImageView; 
private Button mButton; 
private ImageButton mButton2; 
private Button mButton3; 
private Button mButton4; 
private Button mButton5; 
private Button mButton6; 
private CirclePageIndicator indicator; 
private CirclePageIndicator indicator2; 
private CirclePageIndicator indicator3; 
private CirclePageIndicator indicator4; 
private static ViewPager mPager; 
private static ViewPager mPager2; 
private static ViewPager mPager3; 
private static ViewPager mPager4; 
private static int currentPage = 0; 
private static int currentPage2 = 0; 
private static int currentPage3 = 0; 
private static int currentPage4 = 0; 
private static int NUM_PAGES = 0; 
ExpandableListAdapter listAdapter; 
ExpandableListAdapter listAdapter2; 
ExpandableListAdapter listAdapter3; 
ExpandableListAdapter listAdapter4; 
ExpandableListAdapter listAdapter5; 
List<String> listDataHeader2; 
HashMap<String, List<String>> listDataChild2; 
List<String> listDataHeader3; 
HashMap<String, List<String>> listDataChild3; 
List<String> listDataHeader4; 
HashMap<String, List<String>> listDataChild4; 
List<String> listDataHeader5; 
HashMap<String, List<String>> listDataChild5; 
ExpandableListView expListView; 
ExpandableListView expListView2; 
ExpandableListView expListView3; 
ExpandableListView expListView4; 
ExpandableListView expListView5; 
ExpandableListView expListView6; 
List<String> listDataHeader; 
HashMap<String, List<String>> listDataChild; 
private static final Integer[] IMAGES = {R.drawable.one_full, R.drawable.two_full, R.drawable.three_full, R.drawable.four_full, R.drawable.five_full, R.drawable.six_full, R.drawable.seven_full}; 
private ArrayList<Integer> ImagesArray = new ArrayList<Integer>(); 
private static final Integer[] IMAGES2 = {R.drawable.bir_bir, R.drawable.bir_iki, R.drawable.bir_uc}; 
private ArrayList<Integer> ImagesArray2 = new ArrayList<Integer>(); 
private static final Integer[] IMAGES3 = {R.drawable.iki_bir, R.drawable.iki_iki, R.drawable.iki_uc}; 
private ArrayList<Integer> ImagesArray3 = new ArrayList<Integer>(); 
private static final Integer[] IMAGES4 = {R.drawable.uc_bir, R.drawable.uc_iki, R.drawable.uc_uc}; 
private ArrayList<Integer> ImagesArray4 = new ArrayList<Integer>(); 
String[] items = {"diğer","iletişim", "sss", "online işlem merkezi"}; 
String[] items2 = {"İnternet","Sonet ADSL","Sonet Fiber", "Sonet Yalın İnternet", "Sonet Uydu İnternet"}; 
String[] items3 = {"Cihazlar","Modem"}; 
String[] items4 = {"Kampanyalar","Sonet ADSL", "Sonet Fiber", "Sonet Yalın İnternet","Sonet Uydu İnternet"}; 
String[] items5 = {"Destek","Fatura İşlemleri", "Satış Noktaları", "Bize Ulaşın","Sosyal Medya Sonet","Bölge Çözüm Ortaklığı"}; 
String[] items6 = {"diğer","iletişim", "sss", "online işlem merkezi"}; 
String[] items7 = {"diğer","iletişim", "sss", "online işlem merkezi"}; 
String[] items8 = {"diğer","iletişim", "sss", "online işlem merkezi"}; 





@Override 
protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.activity_main); 
    init(); 
} 

private void init() { 
    mImageView = (ImageView) findViewById(R.id.imageview); 
    mImageView.setBackgroundColor(Color.rgb(0, 0, 205)); 
    mButton = (Button) findViewById(R.id.cihazlar); 
    mButton.setBackgroundColor(Color.rgb(25, 25, 112)); 
    mButton2 = (ImageButton) findViewById(R.id.image_button); 
    mButton2.setBackgroundColor(Color.rgb(25, 25, 112)); 
    mButton3 = (Button) findViewById(R.id.internet); 
    mButton3.setBackgroundColor(Color.rgb(25, 25, 112)); 
    mButton4 = (Button) findViewById(R.id.servisler); 
    mButton4.setBackgroundColor(Color.rgb(25, 25, 112)); 
    mButton5 = (Button) findViewById(R.id.kampanya); 
    mButton5.setBackgroundColor(Color.rgb(25, 25, 112)); 
    mButton6= (Button)findViewById(R.id.button1); 

    mButton6.setBackgroundColor(Color.rgb(25,25,112)); 
    mButton6.setOnClickListener(new View.OnClickListener() { 
     @Override 
     public void onClick(View v) { 
      PopupMenu popup = new PopupMenu(MainActivity.this, mButton6); 
      //Inflating the Popup using xml file 
      popup.getMenuInflater().inflate(R.menu.popup_menu, popup.getMenu()); 

      //registering popup with OnMenuItemClickListener 
      popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() { 
       public boolean onMenuItemClick(MenuItem item) { 
        Toast.makeText(MainActivity.this, "You Clicked : " + item.getTitle(), Toast.LENGTH_SHORT).show(); 
        return true; 
       } 
      }); 

      popup.show();//showing popup menu 
     } 
    }); 

    mButton.setOnClickListener(new View.OnClickListener(){ 
     @Override 
     public void onClick(View v) { 
      Intent i=new Intent(MainActivity.this,Cihazlar.class); 
      startActivity(i); 
     } 
    }); 
    mButton2.setOnClickListener(new View.OnClickListener(){ 
     @Override 
     public void onClick(View v) { 
      Intent i=new Intent(MainActivity.this,MainActivity.class); 
      startActivity(i); 
     } 
    }); 
    mButton3.setOnClickListener(new View.OnClickListener(){ 
     @Override 
     public void onClick(View v) { 
      Intent i=new Intent(MainActivity.this,Internet.class); 
      startActivity(i); 
     } 
    }); 
    mButton4.setOnClickListener(new View.OnClickListener(){ 
     @Override 
     public void onClick(View v) { 
      Intent i=new Intent(MainActivity.this,Servisler.class); 
      startActivity(i); 
     } 
    }); 
    mButton5.setOnClickListener(new View.OnClickListener(){ 
     @Override 
     public void onClick(View v) { 
      Intent i=new Intent(MainActivity.this,Kampanya.class); 
      startActivity(i); 
     } 
    }); 







    for (int i = 0; i < IMAGES.length; i++) 
     ImagesArray.add(IMAGES[i]); 

    mPager = (ViewPager) findViewById(R.id.pager); 
    mPager.setAdapter(new SlidingImage_Adapter(MainActivity.this, ImagesArray)); 

    for (int i = 0; i < IMAGES2.length; i++) 
     ImagesArray2.add(IMAGES2[i]); 

    mPager2 = (ViewPager) findViewById(R.id.pager2); 
    mPager2.setAdapter(new SlidingImage_Adapter(MainActivity.this, ImagesArray2)); 

    for (int i = 0; i < IMAGES3.length; i++) 
     ImagesArray3.add(IMAGES3[i]); 

    mPager3 = (ViewPager) findViewById(R.id.pager3); 
    mPager3.setAdapter(new SlidingImage_Adapter(MainActivity.this, ImagesArray3)); 

    for (int i = 0; i < IMAGES4.length; i++) 
     ImagesArray4.add(IMAGES4[i]); 

    mPager4 = (ViewPager) findViewById(R.id.pager4); 
    mPager4.setAdapter(new SlidingImage_Adapter(MainActivity.this, ImagesArray4)); 

    indicator = (CirclePageIndicator) findViewById(R.id.indicator); 
    indicator.setViewPager(mPager); 
    indicator2 = (CirclePageIndicator) findViewById(R.id.indicator2); 
    indicator2.setViewPager(mPager2); 
    indicator3 = (CirclePageIndicator) findViewById(R.id.indicator3); 
    indicator3.setViewPager(mPager3); 
    indicator4 = (CirclePageIndicator) findViewById(R.id.indicator4); 
    indicator4.setViewPager(mPager4); 

    final float density = getResources().getDisplayMetrics().density; 
    indicator.setRadius(3 * density); 


    NUM_PAGES = IMAGES.length; 

    // Auto start of viewpager 
    final Handler handler = new Handler(); 
    final Runnable Update = new Runnable() { 
     public void run() { 
      if (currentPage == NUM_PAGES) { 
       currentPage = 0; 
      } 
      mPager.setCurrentItem(currentPage++, true); 
      if (currentPage2 == NUM_PAGES) { 
       currentPage2 = 0; 
      } 
      mPager2.setCurrentItem(currentPage2++, true); 
      if (currentPage3 == NUM_PAGES) { 
       currentPage3 = 0; 
      } 
      mPager3.setCurrentItem(currentPage3++, true); 
      if (currentPage4 == NUM_PAGES) { 
       currentPage4 = 0; 
      } 
      mPager4.setCurrentItem(currentPage4++, true); 

     } 
    }; 
    Timer swipeTimer = new Timer(); 
    swipeTimer.schedule(new TimerTask() { 
     @Override 
     public void run() { 
      handler.post(Update); 
     } 
    }, 3000, 3000); 

    // Pager listener over indicator 
    indicator.setOnPageChangeListener(new ViewPager.OnPageChangeListener() { 

     @Override 
     public void onPageSelected(int position) { 
      currentPage = position; 

     } 

     @Override 
     public void onPageScrolled(int pos, float arg1, int arg2) { 

     } 

     @Override 
     public void onPageScrollStateChanged(int pos) { 

     } 
    }); 
    indicator2.setOnPageChangeListener(new ViewPager.OnPageChangeListener() { 

     @Override 
     public void onPageSelected(int position) { 
      currentPage2 = position; 

     } 

     @Override 
     public void onPageScrolled(int pos, float arg1, int arg2) { 

     } 

     @Override 
     public void onPageScrollStateChanged(int pos) { 

     } 
    }); 
    indicator3.setOnPageChangeListener(new ViewPager.OnPageChangeListener() { 

     @Override 
     public void onPageSelected(int position) { 
      currentPage3 = position; 

     } 

     @Override 
     public void onPageScrolled(int pos, float arg1, int arg2) { 

     } 

     @Override 
     public void onPageScrollStateChanged(int pos) { 

     } 
    }); 
    indicator4.setOnPageChangeListener(new ViewPager.OnPageChangeListener() { 

     @Override 
     public void onPageSelected(int position) { 
      currentPage4 = position; 

     } 

     @Override 
     public void onPageScrolled(int pos, float arg1, int arg2) { 

     } 

     @Override 
     public void onPageScrollStateChanged(int pos) { 

     } 
    }); 


    expListView = (ExpandableListView) findViewById(R.id.lvExp); 
    expListView2 = (ExpandableListView) findViewById(R.id.lvExp2); 
    expListView3 = (ExpandableListView) findViewById(R.id.lvExp3); 
    expListView4 = (ExpandableListView) findViewById(R.id.lvExp4); 
    expListView5 = (ExpandableListView) findViewById(R.id.lvExp5); 


    // preparing list data 
    prepareListData(); 

    listAdapter = new ExpandableListAdapter(this, listDataHeader, listDataChild); 
    listAdapter2 = new ExpandableListAdapter(this, listDataHeader2, listDataChild2); 
    listAdapter3 = new ExpandableListAdapter(this, listDataHeader3, listDataChild3); 
    listAdapter4 = new ExpandableListAdapter(this, listDataHeader4, listDataChild4); 
    listAdapter5 = new ExpandableListAdapter(this, listDataHeader5, listDataChild5); 



    // setting list adapter 
    expListView.setAdapter(listAdapter); 
    expListView2.setAdapter(listAdapter3); 
    expListView3.setAdapter(listAdapter4); 
    expListView4.setAdapter(listAdapter5); 
    expListView5.setAdapter(listAdapter2); 

    expListView5.setOnGroupClickListener(new ExpandableListView.OnGroupClickListener() { 
     @Override 
     public boolean onGroupClick(ExpandableListView parent, View v, int groupPosition, long id) { 
      if (groupPosition == 4) { 
       Intent i = new Intent(getApplicationContext(), Internet.class); 
       startActivity(i); 
      } 
      if (groupPosition == 7) { 
       Intent i = new Intent(getApplicationContext(), subelerimiz.class); 
       startActivity(i); 
      } 
      return false; 
     } 
    }); 

    expListView5.setOnChildClickListener(new ExpandableListView.OnChildClickListener() { 
     @Override 
     public boolean onChildClick(ExpandableListView parent, View v, int groupPosition, int childPosition, long id) { 
      if (groupPosition == 0) { 
       if (childPosition == 0) { 
        Intent i = new Intent(getApplicationContext(), internet_sonet_adsl.class); 
        startActivity(i); 
       } 
       if (childPosition == 1) { 
        Intent i = new Intent(getApplicationContext(), internet_sonet_fiber.class); 
        startActivity(i); 
       } 
       if (childPosition == 2) { 
        Intent i = new Intent(getApplicationContext(), internet_sonet_yalin_internet.class); 
        startActivity(i); 
       } 
       if (childPosition == 3) { 
        Intent i = new Intent(getApplicationContext(), internet_sonet_uydu_internet.class); 
        startActivity(i); 
       } 
       if (childPosition == 4) { 
        Intent i = new Intent(getApplicationContext(), internet_tum_paketler.class); 
        startActivity(i); 
       } 
       if (childPosition == 5) { 
        Intent i = new Intent(getApplicationContext(), internet_hizmet_karsilastirma.class); 
        startActivity(i); 
       } 
       if (childPosition == 6) { 
        Intent i = new Intent(getApplicationContext(), sikca_sorulan_sorular.class); 
        startActivity(i); 
       } 
       if (childPosition == 7) { 
        Intent i = new Intent(getApplicationContext(), internet_diger_internet_hizmetleri.class); 
        startActivity(i); 
       } 
       if (childPosition == 8) { 
        Intent i = new Intent(getApplicationContext(), internet_paket_sihirbazi.class); 
        startActivity(i); 
       } 
      } 
      if (groupPosition == 1) { 
       if (childPosition == 0) { 
        Intent i = new Intent(getApplicationContext(), servisler_guvenlik.class); 
        startActivity(i); 
       } 
       if (childPosition == 1) { 
        Intent i = new Intent(getApplicationContext(), servisler_bulut_bilisim.class); 
        startActivity(i); 
       } 
       if (childPosition == 2) { 
        Intent i = new Intent(getApplicationContext(), Internet.class); 
        startActivity(i); 
       } 
       if (childPosition == 3) { 
        Intent i = new Intent(getApplicationContext(), servisler_mobil_servisler.class); 
        startActivity(i); 
       } 
       if (childPosition == 4) { 
        Intent i = new Intent(getApplicationContext(), servisler_sonet_teknoloji.class); 
        startActivity(i); 
       } 
      } 
      if (groupPosition == 2) { 
       if (childPosition == 0) { 
        Intent i = new Intent(getApplicationContext(), kampanya_sonet_adsl.class); 
        startActivity(i); 
       } 
       if (childPosition == 1) { 
        Intent i = new Intent(getApplicationContext(), kampanya_sonet_airfiber.class); 
        startActivity(i); 
       } 
       if (childPosition == 2) { 
        Intent i = new Intent(getApplicationContext(), kampanya_sonet_fiber.class); 
        startActivity(i); 
       } 
       if (childPosition == 3) { 
        Intent i = new Intent(getApplicationContext(), kampanya_sonet_yalin_internet.class); 
        startActivity(i); 
       } 
       if (childPosition == 4) { 
        Intent i = new Intent(getApplicationContext(), kampanya_sonet_uydu_internet.class); 
        startActivity(i); 
       } 
       if (childPosition == 5) { 
        Intent i = new Intent(getApplicationContext(), kampanya_tablet_hediye.class); 
        startActivity(i); 
       } 
      } 
      if (groupPosition == 3) { 
       if (childPosition == 0) { 
        Intent i = new Intent(getApplicationContext(), senindunyan_guvenli_evim.class); 
        startActivity(i); 
       } 
       if (childPosition == 1) { 
        Intent i = new Intent(getApplicationContext(), senindunyan_guvenli_isim.class); 
        startActivity(i); 
       } 
       if (childPosition == 2) { 
        Intent i = new Intent(getApplicationContext(), senindunyan_akilli_evim.class); 
        startActivity(i); 
       } 
       if (childPosition == 3) { 
        Intent i = new Intent(getApplicationContext(), senindunyan_akilli_isim.class); 
        startActivity(i); 
       } 
       if (childPosition == 4) { 
        Intent i = new Intent(getApplicationContext(), senindunyan_sonet_akilli_tv.class); 
        startActivity(i); 
       } 
       if (childPosition == 5) { 
        Intent i = new Intent(getApplicationContext(), sikca_sorulan_sorular.class); 
        startActivity(i); 
       } 
      } 
      if (groupPosition == 5) { 
       if (childPosition == 0) { 
        Intent i = new Intent(getApplicationContext(), sikca_sorulan_sorular.class); 
        startActivity(i); 
       } 
       if (childPosition == 1) { 
        Intent i = new Intent(getApplicationContext(), cihazlar_sonet_musterilerine_ozel.class); 
        startActivity(i); 
       } 
      } 
      if (groupPosition == 6) { 
       if (childPosition == 0) { 
        Intent i = new Intent(getApplicationContext(), destek_fatura_islemleri.class); 
        startActivity(i); 
       } 
       if (childPosition == 1) { 
        Intent i = new Intent(getApplicationContext(), destek_satis_noktalari.class); 
        startActivity(i); 
       } 
       if (childPosition == 2) { 
        Intent i = new Intent(getApplicationContext(), destek_bize_ulasin.class); 
        startActivity(i); 
       } 
       if (childPosition == 3) { 
        Intent i = new Intent(getApplicationContext(), TV.class); 
        startActivity(i); 
       } 
       if (childPosition == 4) { 
        Intent i = new Intent(getApplicationContext(), destek_iletisim.class); 
        startActivity(i); 
       } 
       if (childPosition == 5) { 
        Intent i = new Intent(getApplicationContext(), destek_sosyal_medya_sonet.class); 
        startActivity(i); 
       } 
       if (childPosition == 6) { 
        Intent i = new Intent(getApplicationContext(), destek_bolge_cozum_ortakligi.class); 
        startActivity(i); 
       } 
       if (childPosition == 7) { 
        Intent i = new Intent(getApplicationContext(), sikca_sorulan_sorular.class); 
        startActivity(i); 
       } 
       if (childPosition == 8) { 
        Intent i = new Intent(getApplicationContext(), online_islem_merkezi.class); 
        startActivity(i); 
       } 
      } 
      return false; 
     } 
    }); 

    expListView.setOnChildClickListener(new ExpandableListView.OnChildClickListener() { 
     @Override 
     public boolean onChildClick(ExpandableListView parent, View v, int groupPosition, int childPosition, long id) { 
      if (groupPosition == 0) { 
       if (childPosition == 0) { 
        Intent i = new Intent(getApplicationContext(), internet_sonet_adsl.class); 
        startActivity(i); 
       } 
       if (childPosition == 1) { 
        Intent i = new Intent(getApplicationContext(), internet_sonet_fiber.class); 
        startActivity(i); 
       } 
       if (childPosition == 2) { 
        Intent i = new Intent(getApplicationContext(), internet_sonet_yalin_internet.class); 
        startActivity(i); 
       } 
       if (childPosition == 3) { 
        Intent i = new Intent(getApplicationContext(), internet_sonet_uydu_internet.class); 
        startActivity(i); 
       } 
       if (childPosition == 4) { 
        Intent i = new Intent(getApplicationContext(), internet_tum_paketler.class); 
        startActivity(i); 
       } 
       if (childPosition == 5) { 
        Intent i = new Intent(getApplicationContext(), internet_hizmet_karsilastirma.class); 
        startActivity(i); 
       } 
       if (childPosition == 6) { 
        Intent i = new Intent(getApplicationContext(), sikca_sorulan_sorular.class); 
        startActivity(i); 
       } 
       if (childPosition == 7) { 
        Intent i = new Intent(getApplicationContext(), internet_diger_internet_hizmetleri.class); 
        startActivity(i); 
       } 
       if (childPosition == 8) { 
        Intent i = new Intent(getApplicationContext(), internet_paket_sihirbazi.class); 
        startActivity(i); 
       } 
      } 
      return false; 
     } 
    }); 
    expListView2.setOnChildClickListener(new ExpandableListView.OnChildClickListener() { 
     @Override 
     public boolean onChildClick(ExpandableListView parent, View v, int groupPosition, int childPosition, long id) { 
      if (groupPosition == 0) { 
       if (childPosition == 0) { 
        Intent i = new Intent(getApplicationContext(), servisler_guvenlik.class); 
        startActivity(i); 
       } 
       if (childPosition == 1) { 
        Intent i = new Intent(getApplicationContext(), servisler_bulut_bilisim.class); 
        startActivity(i); 
       } 
       if (childPosition == 2) { 
        Intent i = new Intent(getApplicationContext(), Internet.class); 
        startActivity(i); 
       } 
       if (childPosition == 3) { 
        Intent i = new Intent(getApplicationContext(), servisler_mobil_servisler.class); 
        startActivity(i); 
       } 
       if (childPosition == 4) { 
        Intent i = new Intent(getApplicationContext(), servisler_sonet_teknoloji.class); 
        startActivity(i); 
       } 
      } 
      return false; 
     } 
    }); 
    expListView3.setOnChildClickListener(new ExpandableListView.OnChildClickListener() { 
     @Override 
     public boolean onChildClick(ExpandableListView parent, View v, int groupPosition, int childPosition, long id) { 
      if (groupPosition == 0) { 
       if (childPosition == 0) { 
        Intent i = new Intent(getApplicationContext(), sikca_sorulan_sorular.class); 
        startActivity(i); 
       } 
       if (childPosition == 1) { 
        Intent i = new Intent(getApplicationContext(), cihazlar_sonet_musterilerine_ozel.class); 
        startActivity(i); 
       } 
      } 
      return false; 
     } 
    }); 
    expListView4.setOnChildClickListener(new ExpandableListView.OnChildClickListener() { 
     @Override 
     public boolean onChildClick(ExpandableListView parent, View v, int groupPosition, int childPosition, long id) { 
      if (groupPosition == 0) { 
       if (childPosition == 0) { 
        Intent i = new Intent(getApplicationContext(), Senindunyan.class); 
        startActivity(i); 
       } 
       if (childPosition == 1) { 
        Intent i = new Intent(getApplicationContext(), cihazlar_sonet_musterilerine_ozel.class); 
        startActivity(i); 
       } 
       if (childPosition == 2) { 
        Intent i = new Intent(getApplicationContext(), Destek.class); 
        startActivity(i); 
       } 
      } 
      return false; 
     } 
    }); 
    // To make ExpandableListView scrollable in the ScrollView 
    expListView.setOnTouchListener(new View.OnTouchListener() { 
     @Override 
     public boolean onTouch(View v, MotionEvent event) { 
      int action = event.getAction(); 
      switch (action) { 
       case MotionEvent.ACTION_DOWN: 
        // Disallow ScrollView to intercept touch events. 
        v.getParent().requestDisallowInterceptTouchEvent(true); 
        break; 

       case MotionEvent.ACTION_UP: 
        // Allow ScrollView to intercept touch events. 
        v.getParent().requestDisallowInterceptTouchEvent(false); 
        break; 
      } 

      // Handle ListView touch events. 
      v.onTouchEvent(event); 
      return true; 
     } 
    }); 
    // To make ExpandableListView scrollable in the ScrollView 
    expListView2.setOnTouchListener(new View.OnTouchListener() { 
     @Override 



} 

}

+0

コードを共有 –

+0

30000文字の制限があるため、すべてを追加できませんでした –

+0

フラグメントについて学ぶ –

答えて

0

ごとstartActivity(意図)の後に、この行を追加します。

yourActivityName.this.finish();

をクリックして、前のアクティビティに戻ります。

+0

ありがとうございます。これが私が欲しかったものです。 –

+0

ようこそ、答えを正しいとマークしてください!そして幸せな狩猟! –

0

アクティビティの代わりにフラグメントを使用します。あなたの主な活動はxmlに<FrameLayout>を定義する必要があり、各ボタンをクリックするとフラグメントが<Framelayout>にプッシュされます。

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