Görüntüleyicide dikey kaydırma

Question

İçinde birkaç parça sınıfı olan bir fragmentPagerAdapter viewpager var. Yani bu viewpager yatay olarak sola ve sağa kaydırır. Sorun şu ki, her sayfada değerlerim sayfa boyutunu aşıyor ve hepsini görmek için dikey olarak kaydırmam gerekiyor. Ancak dikey kaydırma işlemini etkinleştiremiyorum. Ben vardı ve benim bir çalışma durumuna kodum var scrollview s kaldırdık. İşte

benim kodudur: (kategoriler için yatay kaydırma ve dikey uygulamaları görmek için ben Android uygulama mağazasına gibi bir şey istiyorum.):

MyFragmentPagerAdapter:

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" 
    xmlns:tools="http://schemas.android.com/tools" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" > 

     <android.support.v4.view.ViewPager 
      android:id="@+id/pager" 
      android:layout_width="fill_parent" 
      android:layout_height="fill_parent" 
      android:isScrollContainer="true"> 

      <android.support.v4.view.PagerTitleStrip 
       android:id="@+id/pager_title_strip" 
       android:layout_width="match_parent" 
       android:layout_height="wrap_content" 
       android:layout_gravity="top" 
       android:background="#33b5e5" 
       android:paddingBottom="4dp" 
       android:paddingTop="4dp" 
       android:textColor="#fff" /> 
     </android.support.v4.view.ViewPager> 
</RelativeLayout> 

fragmanı aktivite ihtiyacı dikey kaydırma: Burada

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" 
    xmlns:tools="http://schemas.android.com/tools" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" > 

    <TextView 
     android:id="@+id/textView1" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_alignParentLeft="true" 
     android:layout_alignParentTop="true" 
     android:layout_marginLeft="30dp" 
     android:layout_marginTop="10dp" 
     android:text="Last fill-up spent :" 
     android:textSize="15dp" /> 

    <TextView 
     android:id="@+id/textView2" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_alignLeft="@+id/textView1" 
     android:layout_below="@+id/textView1" 
     android:layout_marginTop="15dp" 
     android:text="Month total spent :" 
     android:textSize="15dp" /> 

    <TextView 
     android:id="@+id/currentMoneySpentText" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_above="@+id/textView2" 
     android:layout_marginLeft="24dp" 
     android:layout_toRightOf="@+id/textView1" 
     android:textSize="15dp" /> 

    <TextView 
     android:id="@+id/monthTotalSpentText" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_alignBottom="@+id/textView2" 
     android:layout_alignLeft="@+id/currentMoneySpentText" 
     android:textSize="15dp" /> 

    <TextView 
     android:id="@+id/textView3" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_alignLeft="@+id/textView2" 
     android:layout_below="@+id/textView2" 
     android:layout_marginTop="15dp" 
     android:text="Year total spent :" 
     android:textSize="15dp" /> 

    <TextView 
     android:id="@+id/textView4" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_alignLeft="@+id/textView3" 
     android:layout_below="@+id/textView3" 
     android:layout_marginTop="15dp" 
     android:text="Since 1st addition :" 
     android:textSize="15dp" /> 

    <TextView 
     android:id="@+id/yearTotalSpentText" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_above="@+id/textView4" 
     android:layout_alignLeft="@+id/monthTotalSpentText" 
     android:textSize="15dp" /> 

    <TextView 
     android:id="@+id/firstTotalSpentText" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_alignBottom="@+id/textView4" 
     android:layout_alignLeft="@+id/yearTotalSpentText" 
     android:textSize="15dp" /> 

    <TextView 
     android:id="@+id/textView7" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_alignLeft="@+id/textView6" 
     android:layout_below="@+id/textView6" 
     android:layout_marginTop="1dp" 
     android:text="since last addition :" 
     android:textSize="15dp" /> 

    <TextView 
     android:id="@+id/textView8" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_alignLeft="@+id/textView7" 
     android:layout_below="@+id/textView7" 
     android:layout_marginTop="15dp" 
     android:text="Distance covered" 
     android:textSize="15dp" /> 
</RelativeLayout> 

alakalı benim parçası sınıfın ilk birkaç satırı şöyledir:

public class MyFragmentDetails extends Fragment { 

private RelativeLayout ll; 
private FragmentActivity fa; 
DBAdapter db; 

// MyFragmentFuel fFuels; 
private String carSelected, m, y, lowestDistance, highestDistance; 

BroadcastReceiver receiver; 
int highestDay = 0; 
int lowestDay = 31; 

public void onActivityCreated(Bundle savedInstanceState) { 
    super.onActivityCreated(savedInstanceState); 
} 

@SuppressWarnings("static-access") 
public View onCreateView(LayoutInflater inflater, ViewGroup container, 
     Bundle savedInstanceState) { 
    fa = super.getActivity(); 
    super.onCreate(savedInstanceState); 
    ll = (RelativeLayout) inflater.inflate(
      R.layout.activity_add_fuel_details, container, false); 

Answer 1

İçeriği bir NestedScrollView içinde sarmayı deneyin.

scrollView.setOnTouchListener(new View.OnTouchListener() { 
     int dragthreshold = 30; 
     int downX = 0; 
     int downY = 0; 

     @Override 
     public boolean onTouch(View view, MotionEvent event) { 
      switch (event.getAction()) { 
       case MotionEvent.ACTION_DOWN: 
        downX = (int) event.getRawX(); 
        downY = (int) event.getRawY(); 
        break; 

       case MotionEvent.ACTION_MOVE: 
        int distanceX = Math.abs((int) event.getRawX() - downX); 
        int distanceY = Math.abs((int) event.getRawY() - downY); 

        if (distanceY > distanceX) { 
         view.getParent().requestDisallowInterceptTouchEvent(true); 
        } else if (distanceX > distanceY && distanceX > dragthreshold) { 
         view.getParent().requestDisallowInterceptTouchEvent(false); 
        } 
        break; 

       case MotionEvent.ACTION_UP: 
        view.getParent().requestDisallowInterceptTouchEvent(false); 
        break; 
      } 
      return false; 
     } 
    }); 

Answer 2

Try putting your content in scroll view like this: 

<ScrollView xmlns:android="http://schemas.android.com/apk/res/android" 
    xmlns:tools="http://schemas.android.com/tools" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" > 
<LinearLayout 
    android:layout_width="match_parent" 
    android:layout_height="match_parent"> 
    <TextView 
     android:id="@+id/textView1" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_alignParentLeft="true" 
     android:layout_alignParentTop="true" 
     android:layout_marginLeft="30dp" 
     android:layout_marginTop="10dp" 
     android:text="Last fill-up spent :" 
     android:textSize="15dp" /> 

    <TextView 
     android:id="@+id/textView2" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_alignLeft="@+id/textView1" 
     android:layout_below="@+id/textView1" 
     android:layout_marginTop="15dp" 
     android:text="Month total spent :" 
     android:textSize="15dp" /> 

    <TextView 
     android:id="@+id/currentMoneySpentText" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_above="@+id/textView2" 
     android:layout_marginLeft="24dp" 
     android:layout_toRightOf="@+id/textView1" 
     android:textSize="15dp" /> 

    <TextView 
     android:id="@+id/monthTotalSpentText" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_alignBottom="@+id/textView2" 
     android:layout_alignLeft="@+id/currentMoneySpentText" 
     android:textSize="15dp" /> 

    <TextView 
     android:id="@+id/textView3" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_alignLeft="@+id/textView2" 
     android:layout_below="@+id/textView2" 
     android:layout_marginTop="15dp" 
     android:text="Year total spent :" 
     android:textSize="15dp" /> 

    <TextView 
     android:id="@+id/textView4" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_alignLeft="@+id/textView3" 
     android:layout_below="@+id/textView3" 
     android:layout_marginTop="15dp" 
     android:text="Since 1st addition :" 
     android:textSize="15dp" /> 

    <TextView 
     android:id="@+id/yearTotalSpentText" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_above="@+id/textView4" 
     android:layout_alignLeft="@+id/monthTotalSpentText" 
     android:textSize="15dp" /> 

    <TextView 
     android:id="@+id/firstTotalSpentText" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_alignBottom="@+id/textView4" 
     android:layout_alignLeft="@+id/yearTotalSpentText" 
     android:textSize="15dp" /> 

    <TextView 
     android:id="@+id/textView7" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_alignLeft="@+id/textView6" 
     android:layout_below="@+id/textView6" 
     android:layout_marginTop="1dp" 
     android:text="since last addition :" 
     android:textSize="15dp" /> 

    <TextView 
     android:id="@+id/textView8" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_alignLeft="@+id/textView7" 
     android:layout_below="@+id/textView7" 
     android:layout_marginTop="15dp" 
     android:text="Distance covered" 
     android:textSize="15dp" /> 
</LinearLayout> 
</ScrollView> 

Bundan sonra isterseniz: kaydırma hala (Bu benim durumumda yoktu) çalışmazsa, dikey kaydırma eğer kendi üst üzerinde requestDIsallowInterceptTouchEvent(true) çağıran bir OnTouchListener eklemeyi deneyin senin Tomardaki herhangi bir özel olayı yapmaya sonra kullanın:

Bu, yukarıda uygulanabilir android versiyonu hatmi ve geçerli:

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { 
       mScrollView.setOnScrollChangeListener(new View.OnScrollChangeListener() { 
        @Override 
        public void onScrollChange(View v, int scrollX, int scrollY, int oldScrollX, int oldScrollY) { 
         if (view.getTop() == scrollY) { 
          Log.e(TAG, "onScrollChange: top"); 
         } else { 

         } 
        } 
       }); 
      } 

düşük sürümleri için kullanabilirsiniz:

final ViewTreeObserver.OnScrollChangedListener onScrollChangedListener = new 
        ViewTreeObserver.OnScrollChangedListener() { 

         @Override 
         public void onScrollChanged() { 
          int scrollY = mScrollView.getScrollY(); // For ScrollView 
          int scrollX = mScrollView.getScrollX(); // For HorizontalScrollView 
          // DO SOMETHING WITH THE SCROLL COORDINATES 
          if (view.getTop() == scrollY) { 

           Log.e(TAG, "ViewTreeObserver onScrollChange: top"); 
          } 
         } 
        }; 
      mScrollView.setOnTouchListener(new View.OnTouchListener() { 
       private ViewTreeObserver observer; 

       @Override 
       public boolean onTouch(View v, MotionEvent event) { 
        if (observer == null) { 
         observer = mScrollView.getViewTreeObserver(); 
         observer.addOnScrollChangedListener(onScrollChangedListener); 
        } 
        else if (!observer.isAlive()) { 
         observer.removeOnScrollChangedListener(onScrollChangedListener); 
         observer = mScrollView.getViewTreeObserver(); 
         observer.addOnScrollChangedListener(onScrollChangedListener); 
        } 

        return false; 
       } 
      }); 

Answer 3

koymak projenizde bir sınıf oluşturun bu

public class VerticalViewPager extends ViewPager { 

public VerticalViewPager(Context context) { 
    super(context); 
    init(); 
} 

public VerticalViewPager(Context context, AttributeSet attrs) { 
    super(context, attrs); 
    init(); 
} 

private void init() { 
    // The majority of the magic happens here 
    setPageTransformer(true, new VerticalPageTransformer()); 
    // The easiest way to get rid of the overscroll drawing that happens on the left and right 
    setOverScrollMode(OVER_SCROLL_NEVER); 
} 

private class VerticalPageTransformer implements ViewPager.PageTransformer { 

    @Override 
    public void transformPage(View view, float position) { 

     if (position < -1) { // [-Infinity,-1) 
      // This page is way off-screen to the left. 
      view.setAlpha(0); 

     } else if (position <= 1) { // [-1,1] 
      view.setAlpha(1); 

      // Counteract the default slide transition 
      view.setTranslationX(view.getWidth() * -position); 

      //set Y position to swipe in from top 
      float yPosition = position * view.getHeight(); 
      view.setTranslationY(yPosition); 

     } else { // (1,+Infinity] 
      // This page is way off-screen to the right. 
      view.setAlpha(0); 
     } 
    } 
} 

/** 
* Swaps the X and Y coordinates of your touch event. 
*/ 
private MotionEvent swapXY(MotionEvent ev) { 
    float width = getWidth(); 
    float height = getHeight(); 

    float newX = (ev.getY()/height) * width; 
    float newY = (ev.getX()/width) * height; 

    ev.setLocation(newX, newY); 

    return ev; 
} 

@Override 
public boolean onInterceptTouchEvent(MotionEvent ev){ 
    boolean intercepted = super.onInterceptTouchEvent(swapXY(ev)); 
    swapXY(ev); // return touch coordinates to original reference frame for any child views 
    return intercepted; 
} 

@Override 
public boolean onTouchEvent(MotionEvent ev) { 
    return super.onTouchEvent(swapXY(ev)); 
} 

} XML çağrısı yerine android.support.v4.view.ViewPager