Java PhotoView类代码示例

import com.github.chrisbanes.photoview.PhotoView; //导入依赖的package包/类
@Override
public Object instantiateItem(ViewGroup container, int position) {
    if (photos == null) {
        return null;
    }
    if (mViews == null) {
        mViews = new PhotoView[photos.size()];
        for (int i = 0; i < 4; i++) {
            mViews[i] = new PhotoView(container.getContext());
            mViews[i].setBackgroundColor(Color.BLACK);
        }
    }
    if (mViews[position] == null) {
        mViews[position] = mViews[position % 4];
    }
    container.addView(mViews[position], ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
    Log.e("TAG", "addView: " + position);
    GlideApp.with(GalleryActivity.this)
            .load(photos.get(position))
            .format(DecodeFormat.PREFER_ARGB_8888)
            .diskCacheStrategy(DiskCacheStrategy.DATA)
            .into(mViews[position]);

    return mViews[position];
}
 

import com.github.chrisbanes.photoview.PhotoView; //导入依赖的package包/类
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_photo);
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    ActionBar actionBar = getSupportActionBar();
    if (actionBar != null) {
        actionBar.setDisplayHomeAsUpEnabled(true);
        actionBar.setDisplayShowTitleEnabled(false);
        actionBar.setHomeAsUpIndicator(R.drawable.icon_back);
    }

    String imageUrl = getIntent().getStringExtra("image_url");
    PhotoView photoView = (PhotoView) findViewById(R.id.photoview);
    Glide.with(this).load(imageUrl).into(photoView);
}
 

import com.github.chrisbanes.photoview.PhotoView; //导入依赖的package包/类
public AbsImageDisplayHolder(int adapterPosition, @NonNull View itemView) {
    super(adapterPosition, itemView);
    mContext = itemView.getContext().getApplicationContext();

    mPhotoView = (PhotoView) itemView.findViewById(idOfImageView());
    mPhotoView.setMaximumScale(5f);

    mProgressBar = (ProgressBar) itemView.findViewById(idOfProgressBar());
    mPicassoLoadCallback = new WeakPicassoLoadCallback(this);
}
 

import com.github.chrisbanes.photoview.PhotoView; //导入依赖的package包/类
@Override
public Object instantiateItem(ViewGroup container, int position) {
    if (meizis == null) {
        return null;
    }
    if (mViews == null) {
        mViews = new PhotoView[meizis.size()];
        for (int i = 0; i < 4; i++) {
            mViews[i] = new PhotoView(container.getContext());
            mViews[i].setTransitionName(meizis.get(position).get_id());
            mViews[i].setBackgroundColor(Color.BLACK);
        }
    }
    if (mViews[position] == null) {
        mViews[position] = mViews[position % 4];
    }
    container.addView(mViews[position], ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
    Log.e("TAG", "addView: " + position);
    RequestOptions options = new RequestOptions()
            .format(DecodeFormat.PREFER_ARGB_8888)
            .diskCacheStrategy(DiskCacheStrategy.DATA);
    Glide.with(GalleryActivity.this)
            .load(meizis.get(position).getUrl())
            .apply(options)
            .listener(new CallbackListener(mViews[position], position))
            .into(mViews[position]);

    return mViews[position];
}
 

import com.github.chrisbanes.photoview.PhotoView; //导入依赖的package包/类
public PhotoView getView(int position) {
    if (mViews == null) {
        return null;
    } else {
        return mViews[position];
    }
}
 

import com.github.chrisbanes.photoview.PhotoView; //导入依赖的package包/类
@Override
public View instantiateItem(ViewGroup container, int position) {
	PhotoView photoView = new PhotoView(container.getContext());
	Glide.with(getApplicationContext())
			.load(mImageUrlList.get(position))
			.into(photoView);

	// Now just add PhotoView to ViewPager and return it
	container.addView(photoView, LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);

	return photoView;
}
 

import com.github.chrisbanes.photoview.PhotoView; //导入依赖的package包/类
@Override
public Object instantiateItem(ViewGroup container, int position) {
    View view = LayoutInflater.from(mCtx).inflate(R.layout.widget_item_pager_per_img, null);
    PhotoView pvImg = (PhotoView) view.findViewById(R.id.pv_img);
    ProgressBar pbLoading = (ProgressBar) view.findViewById(R.id.pb_loading);

    //设置点击事件
    pvImg.setOnPhotoTapListener(this);

    //加载图片
    mCfg.getLoader().load(pvImg, mCfg.getModelList().get(position), pbLoading);

    container.addView(view);
    return view;
}
 

import com.github.chrisbanes.photoview.PhotoView; //导入依赖的package包/类
@Override
public View instantiateItem(ViewGroup container, int position) {

    PhotoView photoView = new PhotoView(container.getContext());
    Glide.with(container.getContext()).load(mDataList.get(position).getUrl()).into(photoView);
    container.addView(photoView, ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
    return photoView;
}
 

import com.github.chrisbanes.photoview.PhotoView; //导入依赖的package包/类
private void initView(FrameLayout frameLayout) {
    FrameLayout.LayoutParams layoutParams = new FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT, FrameLayout.LayoutParams.MATCH_PARENT);
    layoutParams.gravity = Gravity.CENTER;
    /* 图片加载进度圈 */
    CircleProgress progress = getProgressView(getActivity());
    mProgressModelLoader = new ProgressModelLoader(getHandler(progress));

    if (url.endsWith(".gif")) {
        GifMovieView gifView = new GifMovieView(frameLayout.getContext());
        gifView.setLayoutParams(layoutParams);
        gifView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                // 点击图片返回
                getActivity().onBackPressed();
            }
        });
        frameLayout.addView(gifView);
        progress.inject(gifView);
        loadPic(url, gifView, true);
    } else {
        PhotoView photoView = new PhotoView(frameLayout.getContext());
        photoView.setLayoutParams(layoutParams);
        photoView.setOnPhotoTapListener(new OnPhotoTapListener() {
            @Override
            public void onPhotoTap(ImageView view, float x, float y) {
                // 点击图片返回
                getActivity().onBackPressed();
            }
        });
        frameLayout.addView(photoView);
        progress.inject(photoView);
        loadPic(url, photoView, false);
    }
}
 

import com.github.chrisbanes.photoview.PhotoView; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);
	setContentView(R.layout.activity_expand_image);

	ActionBar actionBar = getSupportActionBar();
	actionBar.hide();

	Bundle extras = getIntent().getExtras();
	int rackId = 0;
	if (extras != null) {
		rackId = extras.getInt(RACK_ID);
	} else {
		// Something's not right, finish this activity
		this.finish();
	}

	DetailViewModel detailViewModel = new DetailViewModel(rackId, this);
	PhotoView photoView = (PhotoView) findViewById(R.id.photo_view);

	// Request cached thumbnail
	DrawableRequestBuilder<String> thumbnailRequest = Glide
			.with(this)
			.load(detailViewModel.getImage().replace("images/", "images/thumbs/"))
			.diskCacheStrategy(DiskCacheStrategy.ALL)
			.override(Target.SIZE_ORIGINAL, Target.SIZE_ORIGINAL)
			.transform(new BlurTransformation(this));

	Glide.with(this)
			.load(detailViewModel.getImage())
			.thumbnail(thumbnailRequest)
			.crossFade()
			.diskCacheStrategy(DiskCacheStrategy.SOURCE)
			.priority(Priority.HIGH)
			.into(photoView);

}
 

import com.github.chrisbanes.photoview.PhotoView; //导入依赖的package包/类
@Override
public ImageViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
    PhotoView photoView = new PhotoView(context);
    photoView.setEnabled(isZoomingAllowed);

    ImageViewHolder holder = new ImageViewHolder(photoView);
    holders.add(holder);

    return holder;
}
 

import com.github.chrisbanes.photoview.PhotoView; //导入依赖的package包/类
@Override
public View instantiateItem(ViewGroup container, int position) {
    final String imageUrl = mData.get(position).getUrl();
    View view = layoutInflater.inflate(R.layout.item_girl_detail, container, false);
    PhotoView imageView = (PhotoView) view.findViewById(R.id.girl_image);
    Glide.with(mContext)
            .load(imageUrl)
            .thumbnail(0.2f)
            .into(imageView);
    container.addView(view);
    return view;
}
 

import com.github.chrisbanes.photoview.PhotoView; //导入依赖的package包/类
@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_pending_img);
        PhotoView mImageView = (PhotoView) findViewById(R.id.img);
        mImageView.setImageResource(R.drawable.name);

        mImageView.setOnDragListener(new View.OnDragListener() {
            @Override
            public boolean onDrag(View v, DragEvent event) {
                return false;
            }
        });

        mImageView.setOnViewDragListener(new OnViewDragListener() {
            @Override
            public void onDrag(float dx, float dy) {
//                Log.e(TAG, "onDrag: dx= " + dx);
                Log.e(TAG, "onDrag: dy= " + dy);
            }
        });


//        if (getIntent() != null) {
//            ImageBean mBean = (ImageBean) getIntent().getSerializableExtra("bean");
//            String url = mBean.getFilepath();
//            Glide.with(this).load(url).into(mImageView);
//            Log.e("onCreate", "longitude=" + mBean.getLongitude());
//            Log.e("onCreate", "latitude=" + mBean.getLatitude());
//        }
    }
 

import com.github.chrisbanes.photoview.PhotoView; //导入依赖的package包/类
protected void onSetLayout(final String image_url, final String cctv) {
    mImage = (PhotoView) findViewById(R.id.ssz_uk_co_senab_photoview);
    mCurrMatrixTv = (TextView) findViewById(R.id.ssz_debug_textview);
    // mCurrMatrixTv.setText(cctv);
    mCaptv = (TextView) findViewById(R.id.ssz_caption_textview);
    setCaptionTextviewAdvance(mCaptv, cctv);


    final ProgressBar circle = (ProgressBar) findViewById(R.id.ns_loading_progress);
    Log.d(LOG_TAG, "load image with url : " + image_url + " title:" + cctv);
    picasso.load(image_url).into(mImage, new Callback() {
        @Override
        public void onSuccess() {
            mAttacher = new PhotoViewAttacher(mImage);
            mAttacher.setOnMatrixChangeListener(new MatrixChangeListener());
            mAttacher.setOnPhotoTapListener(new PhotoTapListener());
            circle.setVisibility(View.GONE);
            mImage.post(new Runnable() {
                @Override
                public void run() {
                    mAttacher.setScale(2f, mImage.getWidth() / 2, mImage.getHeight() / 2, true);
                }
            });

            //slidrInf.unlock();
            mAttacher.setScale(1.5f);

        }

        @Override
        public void onError() {
            circle.setVisibility(View.GONE);
        }
    });


}
 

import com.github.chrisbanes.photoview.PhotoView; //导入依赖的package包/类
@Override
public View instantiateItem(ViewGroup container, int position) {
    PhotoView photoView = new PhotoView(container.getContext());
    String url = mGalleryUrls[position];
    Glide.with(mContext).load(url).listener(listener).into(photoView);

    // Now just add PhotoView to ViewPager and return it
    container.addView(photoView, ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
    return photoView;
}