必须从原生的Android转换代码Xamarin的Android

我得到一个问题，从原生的Android JAVA代码转换代码Xamarin C＃的Android代码：我有一个类ThumbnailStrip：必须从原生的Android转换代码Xamarin的Android

如何设定方向
LayOutParameters

OnClickListener

class ThumbnailStrip extends FrameLayout { 
    Context con; 
    Rotator rotator; 
    CustomImageView images; 
    int count; 
    Bitmap bitmap; 
    double viewHeight, viewWidth; 
    private boolean isDown; 
    private float X,Y,dX,dY,diffX,diffY; 
    private boolean NEXT,PREVIOUS; 
    LinearLayout thumbLayout; 

    public ThumbnailStrip(Context context, SfRotator _imageSlider, double height, double width) { 
    super(context); 
    con = context; 
    rotator = _imageSlider; 
    thumbLayout = new LinearLayout(context); 
    if (rotator.getNavigationStripPosition() == NavigationStripPosition.Top || rotator.getNavigationStripPosition() == NavigationStripPosition.Bottom) 
     thumbLayout.setOrientation(LinearLayout.HORIZONTAL); 
    else 
     thumbLayout.setOrientation(LinearLayout.VERTICAL); 
    if (thumbLayout.getOrientation() == LinearLayout.HORIZONTAL) { 
     viewHeight = height-10; 
     viewWidth = width/5; 
    } else { 
     viewHeight = height/5; 
     viewWidth = width-10; 
    } 
    createThumbnails(con); 
} 

Timer thumbTimer;boolean thumbStart,isDynamicView; 
public ThumbnailStrip(Context context, AttributeSet attrs) { 
    super(context, attrs); 
} 

private void createThumbnails(Context con) { 

    if (rotator.getDataSource() != null) { 
     count = rotator.getDataSource().size(); 
     for (int i = 0; i < count; i++) { 
      View view; 
      if(rotator.getAdapter()!=null && rotator.getAdapter().getThumbnailView(rotator,i)!=null) { 
       view = rotator.getAdapter().getThumbnailView(rotator, i); 
       isDynamicView = true; 
      } 
      else { 

       if(rotator.getDataSource().get(i).getContent()!=null) { 
        view = rotator.getDataSource().get(i).getContent(); 
        isDynamicView = false; 
       } 
       else 
       { 
        ImageView imageView = new ImageView(getContext()); 
        imageView.setScaleType(ImageView.ScaleType.FIT_CENTER); 
        int resID = getResources().getIdentifier(rotator.getDataSource().get(i).getImageContent(), "drawable", getContext().getPackageName()); 
        bitmap = BitmapFactory.decodeResource(getResources(), resID); 
        imageView.setImageBitmap(bitmap); 
        view=imageView; 
        isDynamicView = false; 


       } 
      } 
      view.setLayoutParams(new ViewGroup.LayoutParams(rotator.getWidth(),rotator.getHeight())); 
      images = new CustomImageView(con,view , (float) viewWidth, (float) viewHeight,isDynamicView); 
      images.setClickable(true); 
      images.setPadding(6, 0, 0, 0); 
      if(thumbLayout.getOrientation()==LinearLayout.VERTICAL) { 
       images.setPadding(6, 6, 0, 0); 
      } 
      images.setIndex(i); 
      if (i == rotator.getSelectedIndex()) { 
       images.setSelectedImage(true); 
      } 
      images.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT)); 
      LayoutParams itemLayout; 
      itemLayout = new LayoutParams((int) viewWidth, (int) (viewHeight), Gravity.CENTER_VERTICAL); 
      itemLayout.setMargins(6, 6, 0, 0); 
      thumbLayout.addView(images, itemLayout); 


//Especially I don't know how to set OnCliCkListener,Please help me with a solution. 

      images.setOnClickListener(new OnClickListener() { 
       @Override 
       public void onClick(View v) { 
        if (rotator.isEnableAutoPlay()) { 
         rotator.isAnimationinteracted = true; 
        } 
        final CustomImageView imgView = (CustomImageView) v; 
        if (imgView.getIndex() > rotator.getSelectedIndex()) 
         rotator.setPlayDirection(PlayDirection.MoveBackward); 
        else 
         rotator.setPlayDirection(PlayDirection.MoveForward); 
        if (imgView.getIndex() != rotator.getSelectedIndex()) { 
         rotator.setSelectedIndex((imgView).getIndex()); 
         if (rotator.isEnableAutoPlay()) { 
          thumbStart = true; 
         } 
        } 
       } 
      }); 
     } 
     this.addView(thumbLayout); 
    } 
} 
}

请帮助我转换。在Xamarin

来源

2017-07-31 Rabhia

布局参数是这样的：

LinearLayout linear = new LinearLayout(this); 
       ImageView image = new ImageView(this); 

    LinearLayout.LayoutParams linearLayoutParams = new 
    LinearLayout.LayoutParams(LinearLayout.LayoutParams.FillParent, 
    LinearLayout.LayoutParams.FillParent); 
    linear.LayoutParameters = linearLayoutParams;

Cheking方向是这样的：

if(linear.Orientation == Orientation.Horizontal){ 

    }

的onClick监听器在Java将转换为这样的活动

image.Click += (sender, e) => { 

    };

来源

2017-07-31 05:01:40 Rai

@suraj ForOnClickListener我有一个疑问PlayDirection和isAnimationinteracted.Can你可以解释一下这个部分。 – Rabhia

你需要在这个类的Rotator和CustomImageView上看到这些代码才能知道。这是自定义的，除非我看到代码，否则我无法向您解释。 – Rai

images.Click += (sender, e) => 
{ 

    if (rotator.isEnableAutoPlay()) 
    { 
     rotator.isAnimationinteracted = true; 
    } 

    CustomImageView imgView = (CustomImageView)view; 
    if (imgView.getIndex() > rotator.getSelectedIndex()) 
     rotator.playDirection = PlayDirection.MoveBackward; 
    else 
     rotator.playDirection = PlayDirection.MoveForward; 
     if (imgView.getIndex() != rotator.getSelectedIndex()) 
     { 
      rotator.setSelectedIndex((imgView).getIndex()); 
      if (rotator.isEnableAutoPlay()) 
      { 
        thumbStart = true; 
      } 
     } 
};

来源

2017-07-31 09:00:15 Rabhia

必须从原生的Android转换代码Xamarin的Android

回答

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