android.widget.ImageView.getTag()方法的使用及代码示例

x33g5p2x  于2022-01-20 转载在 其他  
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本文整理了Java中android.widget.ImageView.getTag()方法的一些代码示例，展示了ImageView.getTag()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。ImageView.getTag()方法的具体详情如下：
包路径：android.widget.ImageView
类名称：ImageView
方法名：getTag

ImageView.getTag介绍

暂无

代码示例

代码示例来源：origin: GitLqr/LQRWeChat

@Override
  protected void onPostExecute(Bitmap bitmap) {
    if (imgView.getTag() != null && imgView.getTag().equals(path)) {
      imgView.setImageBitmap(bitmap);
    }
  }
}

代码示例来源：origin: GitLqr/LQRWeChat

public void handleMessage(Message msg) {
    if (imgView.getTag().equals(path)) {
      Bitmap btp = (Bitmap) msg.obj;
      imgView.setImageBitmap(btp);
    }
  }
};

代码示例来源：origin: stackoverflow.com

public class DownloadImagesTask extends AsyncTask<ImageView, Void, Bitmap> {

ImageView imageView = null;

@Override
protected Bitmap doInBackground(ImageView... imageViews) {
  this.imageView = imageViews[0];
  return download_Image((String)imageView.getTag());
}

@Override
protected void onPostExecute(Bitmap result) {
  imageView.setImageBitmap(result);
}

private Bitmap download_Image(String url) {
  ...
}

代码示例来源：origin: naman14/Timber

@Override
public void onClick(View v) {
  NavigationUtils.navigateToPlaylistDetail(mContext, getPlaylistType(getAdapterPosition()), (long) albumArt.getTag(), String.valueOf(title.getText()), foregroundColor, arraylist.get(getAdapterPosition()).id, null);
}

代码示例来源：origin: androidquery/androidquery

private void checkCb(BitmapAjaxCallback cb, String url, ImageView v, Bitmap bm, AjaxStatus status){
  
  if(v == null || cb == null) return;
  
  if(url.equals(v.getTag(AQuery.TAG_URL))){			
  
    if(v instanceof ImageView){
      cb.callback(url, (ImageView) v, bm, status);
    }else{
      cb.setBitmap(url, v, bm, false);
    }
    
  }
  
  cb.showProgress(false);
}

代码示例来源：origin: androidquery/androidquery

private void presetBitmap(String url, ImageView v){
  
  
  if(!url.equals(v.getTag(AQuery.TAG_URL)) || preset != null){			
    
    v.setTag(AQuery.TAG_URL, url);
    
    if(preset != null && !cacheAvailable(v.getContext())){
      setBitmap(url, v, preset, true);			
    }else{
      
      setBitmap(url, v, null, true);
    }
  }
  
}

代码示例来源：origin: stackoverflow.com

Log.e("Tag",""+imageView.getTag());

代码示例来源：origin: facebook/facebook-android-sdk

private void processImageResponse(ImageResponse response, String graphObjectId, ImageView imageView) {
  pendingRequests.remove(graphObjectId);
  if (response.getError() != null) {
    callOnErrorListener(response.getError());
  }
  if (imageView == null) {
    // This was a pre-fetch request.
    if (response.getBitmap() != null) {
      // Is the cache too big?
      if (prefetchedPictureCache.size() >= MAX_PREFETCHED_PICTURES) {
        // Find the oldest one and remove it.
        String oldestId = prefetchedProfilePictureIds.remove(0);
        prefetchedPictureCache.remove(oldestId);
      }
      prefetchedPictureCache.put(graphObjectId, response);
    }
  } else if (graphObjectId.equals(imageView.getTag())) {
    Exception error = response.getError();
    Bitmap bitmap = response.getBitmap();
    if (error == null && bitmap != null) {
      imageView.setImageBitmap(bitmap);
      imageView.setTag(response.getRequest().getImageUri());
    }
  }
}

代码示例来源：origin: alibaba/Tangram-Android

public void setCurrItem(int position) {
  if (mImageViews != null) {
    for (int i = 0; i < mImageViews.length; i++) {
      if (style == STYLE_DOT) {
        mImageViews[i].setImageDrawable(getGradientDrawable(position == i ? focusColor : norColor, radius));
      } else if (style == STYLE_IMG) {
        ImageView imageView = mImageViews[i];
        if (imageView.getTag(R.id.TANGRAM_BANNER_INDICATOR_POS) == null) {
          continue;
        } else {
          imageView.setTag(R.id.TANGRAM_BANNER_INDICATOR_POS, null);
          ImageUtils.doLoadImageUrl(imageView, norUrl);
        }
      }
    }
    mImageViews[currentItemPos].setTag(R.id.TANGRAM_BANNER_INDICATOR_POS, currentItemPos);
    if (style == STYLE_IMG) {
      ImageUtils.doLoadImageUrl(mImageViews[currentItemPos], focusUrl);
    }
  }
}

代码示例来源：origin: alibaba/Tangram-Android

public void setCurrItem(int position) {
  if (mImageViews != null) {
    for (int i = 0; i < mImageViews.length; i++) {
      if (style == STYLE_DOT) {
        mImageViews[i].setImageDrawable(getGradientDrawable(position == i ? focusColor : norColor, radius));
      } else if (style == STYLE_IMG){
        ImageView imageView = mImageViews[i];
        if (imageView.getTag(R.id.TANGRAM_BANNER_INDICATOR_POS) == null) {
          continue;
        } else {
          imageView.setTag(R.id.TANGRAM_BANNER_INDICATOR_POS, null);
          ImageUtils.doLoadImageUrl(imageView, norUrl);
        }
      }
    }
    mImageViews[currentItemPos].setTag(R.id.TANGRAM_BANNER_INDICATOR_POS, currentItemPos);
    if (style == STYLE_IMG) {
      ImageUtils.doLoadImageUrl(mImageViews[currentItemPos], focusUrl);
    }
  }
}

代码示例来源：origin: facebook/facebook-android-sdk

if (prefetching || !pictureUri.equals(imageView.getTag())) {
  if (!prefetching) {

代码示例来源：origin: stackoverflow.com

ImageView view = (ImageView) findViewById(R.id.someImage);
view.setOnClickListener(new OnClickListener() {
 public void onClick(View view) {
  ImageView imageView = (ImageView) view;
  assert(R.id.someImage == imageView.getId());
  Integer integer = (Integer) imageView.getTag();
  integer = integer == null ? 0 : integer;
  switch(integer) {
  case R.drawable.foo:
   imageView.setDrawableResource(R.drawable.bar);
   imageView.setTag(R.drawable.bar);
   break;
  case R.drawable.bar:
  default:
   imageView.setDrawableResource(R.drawable.foo);
   imageView.setTag(R.drawable.foo);
   break;
 }
});

代码示例来源：origin: alibaba/Tangram-Android

for (int i = 0; i < mImageViews.length; i++) {
  ImageView imageView = mImageViews[i];
  if (imageView.getTag(R.id.TANGRAM_BANNER_INDICATOR_POS) == null) {
    continue;
  } else {

代码示例来源：origin: alibaba/Tangram-Android

for (int i = 0; i < mImageViews.length; i++) {
  ImageView imageView = mImageViews[i];
  if (imageView.getTag(R.id.TANGRAM_BANNER_INDICATOR_POS) == null) {
    continue;
  } else {

代码示例来源：origin: stackoverflow.com

private int getDrawableId(ImageView iv) {
  return (Integer) iv.getTag();
}

代码示例来源：origin: stackoverflow.com

ImageView i = (ImageView)v;
String activityClassName = (String)i.getTag();   // Get the info we stored in the tag.
MyActivity.this.startActivity((new Intent()).setClassName(MyActivity.this, activityClassName));

代码示例来源：origin: pili-engineering/PLDroidShortVideo

@Override
  protected void onPostExecute(Bitmap result) {
    if (((Integer) mImageView.getTag()) == mIndex) {
      mImageView.setImageBitmap(result);
    }
    mOngoingTasks.remove(mIndex);
  }
}

代码示例来源：origin: chaychan/TouTiao

/**
   * 开启编辑模式
   */
  private void startEditMode(boolean isEdit) {
    mIsEdit = isEdit;
    int visibleChildCount = mRecyclerView.getChildCount();
    for (int i = 0; i < visibleChildCount; i++) {
      View view = mRecyclerView.getChildAt(i);
      ImageView imgEdit = (ImageView) view.findViewById(R.id.ivDelete);
      if (imgEdit != null) {
        boolean isVis = imgEdit.getTag() == null ? false : (boolean) imgEdit.getTag();
        imgEdit.setVisibility(isVis && isEdit && !mData.get(i).title.equals("推荐") ? View.VISIBLE : View.INVISIBLE);
      }
    }
  }
}

代码示例来源：origin: Neamar/KISS

@Override
protected Drawable doInBackground(Void... voids) {
  ImageView image = imageViewWeakReference.get();
  if (isCancelled() || image == null || image.getTag() != this) {
    imageViewWeakReference.clear();
    return null;
  }
  Result result = appResultWeakReference.get();
  if (result == null)
    return null;
  return result.getDrawable(image.getContext());
}

代码示例来源：origin: stackoverflow.com

@Override
public void handleMessage(Message msg) {
  int currentImage = 0;
  int nextImage = 0;
  // Logic to change the images
  for (ImageView imageView : imageHolders) {
    currentImage = Integer.parseInt(imageView.getTag().toString());
    if (currentImage < 9) {
      nextImage = currentImage + 1;
    } else {
      nextImage = 1;
    }
    imageView.setTag("" + nextImage);
    imageView.setImageResource(getResources().getIdentifier(
        images.get(nextImage - 1), "drawable",
        "com.beanie.example"));
  }
  super.handleMessage(msg);
}

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