コード例 #1
0
  private void init(Context context, AttributeSet attrs, int defStyle) {
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.WebImageView, defStyle, 0);
    int res = a.getResourceId(R.styleable.WebImageView_network_animation, -1);
    float coner = a.getDimension(R.styleable.WebImageView_conerRadius, 0);
    int cate = a.getInt(R.styleable.WebImageView_category, 0);

    switch (cate) {
      case 1:
        mImageCategory = CustomImageCategory.THUMBNAIL_CATEGORY;
        mBitmapOperationListener = new ThumnbailBitmapOperation();
        break;
      case 2:
        mImageCategory = CustomImageCategory.SMALL_CATEGORY;
        mBitmapOperationListener = new SmallBitmapOperation();
        break;
      default:
        mImageCategory = CustomImageCategory.DEFAULT_CATEGORY;
        mBitmapOperationListener = null;
        break;
    }

    float density = context.getResources().getDisplayMetrics().density;
    mCornerRadius = coner * density;
    if (DEBUG) {
      System.out.println(
          "[[init]] coner in XML = "
              + coner
              + " coner radius = "
              + mCornerRadius
              + " >>>::::::::::::: + obj = "
              + this);
    }

    if (res > 0) {
      mAnimation = AnimationUtils.loadAnimation(context.getApplicationContext(), res);
      if (mAnimation != null) {
        mHasAnimation = true;
      }
    }
    a.recycle();

    mImageCache =
        (ICacheManager<Bitmap>) CacheFactory.getCacheManager(CacheFactory.TYPE_CACHE.TYPE_IMAGE);
    mImageDownloaer = ImageDownloader.getInstance(context.getApplicationContext());

    mCategory = mImageCategory.toString();

    mDefaultSrc = this.getDrawable();
    if (mDefaultSrc != null
        && (mDefaultSrc instanceof BitmapDrawable)
        && ((BitmapDrawable) mDefaultSrc).getBitmap() != null) {
      RoundRectDrawable rDrawable =
          new RoundRectDrawable(getResources(), ((BitmapDrawable) mDefaultSrc).getBitmap());
      rDrawable.setConerRadius(mCornerRadius);
      rDrawable.setUseCanvasClip(this.getScaleType() == ScaleType.CENTER_CROP);
      mDefaultSrc = rDrawable;
      this.setImageDrawable(mDefaultSrc);
    }
  }
コード例 #2
0
 private void unRegistehandler() {
   if (mImageDownloaer != null) {
     mImageDownloaer.unRegisteSuccessHandler(mHandler);
     mImageDownloaer.unRegisteFailedHandler(mHandler);
   }
 }