RichTextView

富文本显示的TextView

请求图片时使用Volley,也可以根据自己的情况改写ImageGetter

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##基本用法

public class MainActivity extends AppCompatActivity implements RichTextView.OnImageClickListener, RichTextView.OnUrlClickListener

mRichTextView.setHtml(html);
mRichTextView.setOnImageClickListener(this);
mRichTextView.setOnUrlClickListener(this);

@Override
    public void imageClicked(List<String> imageUrls, int position) {
        Toast.makeText(this,"图片地址:"+imageUrls.get(position),Toast.LENGTH_SHORT).show();
    }

    @Override
    public void urlClicked(String url) {
        Toast.makeText(this,"链接地址:"+url,Toast.LENGTH_SHORT).show();
    }

---

public Drawable getDrawable(String source) {
        URLDrawable mUrlDrawable;
        mUrlDrawable = new URLDrawable(mDefaultDrawable);
        doVolleyRequest(source, mUrlDrawable);
        mImagelist.add(mUrlDrawable);
        return mUrlDrawable;
    }
    
private void doVolleyRequest(String url, final URLDrawable mUrlDrawable)    {
        ImageRequest request = new ImageRequest(url,
                new Response.Listener<Bitmap>() {
                    @Override
                    public void onResponse(Bitmap bitmap) {
                        BitmapDrawable drawable = new BitmapDrawable(getContext().getResources(), ImageCompressUtil.compressByQuality(bitmap, 100));
                        mUrlDrawable.setDrawable(drawable);
                    }
                }, 480, 480, Bitmap.Config.RGB_565,
                new Response.ErrorListener() {
                    public void onErrorResponse(VolleyError error) {
                        Drawable drawable = null;
                        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
                            drawable = getContext().getDrawable(R.drawable.kutear_fialed);
                        } else {
                            drawable = getContext().getResources().getDrawable(R.drawable.kutear_fialed);
                        }
                        mUrlDrawable.setErrorDrawable(drawable);
                    }
                });
        AppApplication.startRequest(request);
  }

比如我们可以使用原本的请求 类似gist

具体内容可看源码和参考KuTear