How to use

setMinimumTileDpi

method

in

com.davemorrissey.labs.subscaleview.SubsamplingScaleImageView

setMinimumDpi(160);
setDoubleTapZoomDpi(160);
setMinimumTileDpi(320);
setGestureDetector(context);
this.handler = new Handler(new Handler.Callback() {

@UiThread
private void doShowImage(final int imageType, final File image) {
  if (mMainView != null) {
    removeView(mMainView);
  }
  mMainView = mViewFactory.createMainView(getContext(), imageType, image, mInitScaleType);
  if (mMainView == null) {
    onFail(new RuntimeException("Image type not supported: "
                  + ImageInfoExtractor.typeName(imageType)));
    return;
  }
  addView(mMainView, ViewGroup.LayoutParams.MATCH_PARENT,
      ViewGroup.LayoutParams.MATCH_PARENT);
  mMainView.setOnClickListener(mOnClickListener);
  mMainView.setOnLongClickListener(mOnLongClickListener);
  if (mMainView instanceof SubsamplingScaleImageView) {
    mSSIV = (SubsamplingScaleImageView) mMainView;
    mSSIV.setMinimumTileDpi(160);
    setOptimizeDisplay(mOptimizeDisplay);
    setInitScaleType(mInitScaleType);
    mSSIV.setImage(ImageSource.uri(Uri.fromFile(image)));
  }
  if (mFailureImageView != null) {
    mFailureImageView.setVisibility(GONE);
  }
}

  view.setMinimumTileDpi(50);
} else {
  view.setMinimumTileDpi(320);

imageView.setMinimumTileDpi(196);

imageView.setRegionDecoderClass(getBitmapRegionDecoderClass());
imageView.setMinimumTileDpi(196);
imageView.setMinimumDpi(80);