Examples with PhotoView uk.co.senab.photoview.PhotoView used on opensource projects

Example 1 with PhotoView

use of uk.co.senab.photoview.PhotoView in project boon by Wing-Li.

the class ImageAdapter method instantiateItem.

/**
 * 加载View
 */
@Override
public Object instantiateItem(ViewGroup container, int position) {
    final String imgUrl = imgs.get(position);
    PhotoView photoView = new PhotoView(mContext);
    photoView.setAdjustViewBounds(true);
    ImgUtils.load(mContext, imgUrl, photoView);
    photoView.setOnLongClickListener(new View.OnLongClickListener() {

        @Override
        public boolean onLongClick(View v) {
            if (TextUtils.isEmpty(imgUrl)) {
                Toast.makeText(mContext.getApplicationContext(), R.string.img_err, Toast.LENGTH_SHORT).show();
                return false;
            }
            // 
            new AlertDialog.Builder(mContext).setTitle(mContext.getString(R.string.image_save)).setMessage(// 
            mContext.getString(R.string.image_save_msg)).setNegativeButton(mContext.getString(R.string.save), new DialogInterface.OnClickListener() {

                @Override
                public void onClick(DialogInterface dialog, int which) {
                    ImgUtils.downloadImg(mContext, imgUrl, new ImgUtils.DownloadImage() {

                        @Override
                        public void downloadImage(File imgFile) {
                            if (imgFile != null) {
                                String path = MyApp.getAppPath();
                                String imgName = "boon_" + System.currentTimeMillis() + ".jpg";
                                File file = new File(path, imgName);
                                // 移动下载的图片到 目标路径
                                boolean moveFile = FileUtils.moveFile(imgFile.getAbsolutePath(), file.getAbsolutePath());
                                if (moveFile) {
                                    mContext.sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, Uri.fromFile(file)));
                                    Toast.makeText(mContext.getApplicationContext(), R.string.save_success, Toast.LENGTH_SHORT).show();
                                } else {
                                    Toast.makeText(mContext.getApplicationContext(), R.string.save_fail, Toast.LENGTH_SHORT).show();
                                }
                            } else {
                                Toast.makeText(mContext.getApplicationContext(), R.string.save_fail, Toast.LENGTH_SHORT).show();
                            }
                        }
                    });
                }
            }).setPositiveButton(mContext.getString(R.string.cancel), null).create().show();
            return true;
        }
    });
    ((ViewPager) container).addView(photoView);
    return photoView;
}

Example 2 with PhotoView

use of uk.co.senab.photoview.PhotoView in project ion by koush.

the class DeepZoomSample method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    PhotoView photoView = new PhotoView(this);
    photoView.setMaximumScale(16);
    setContentView(photoView);
    final ProgressDialog dlg = new ProgressDialog(this);
    dlg.setTitle("Loading...");
    dlg.setIndeterminate(false);
    dlg.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
    dlg.show();
    // this is going to load a 30mb download...
    Ion.with(this).load("https://raw.githubusercontent.com/koush/ion/master/ion-sample/assets/telescope.jpg").progressDialog(dlg).setLogging("DeepZoom", Log.VERBOSE).withBitmap().deepZoom().intoImageView(photoView).setCallback(new FutureCallback<ImageView>() {

        @Override
        public void onCompleted(Exception e, ImageView result) {
            dlg.cancel();
        }
    });
}

Example 3 with PhotoView

use of uk.co.senab.photoview.PhotoView in project weiciyuan by qii.

the class GalleryActivity method onBackPressed.

@Override
public void onBackPressed() {
    if (rect == null || urls.size() > 1) {
        super.onBackPressed();
        return;
    }
    View view = pager.findViewWithTag(CURRENT_VISIBLE_PAGE);
    final PhotoView imageView = (PhotoView) view.findViewById(R.id.image);
    if (imageView == null || (!(imageView.getDrawable() instanceof BitmapDrawable))) {
        super.onBackPressed();
        return;
    }
    animateClose(imageView);
}

Example 4 with PhotoView

use of uk.co.senab.photoview.PhotoView in project weiciyuan by qii.

the class GalleryActivity method handlePage.

private void handlePage(int position, View contentView, boolean fromInstantiateItem) {
    final PhotoView imageView = (PhotoView) contentView.findViewById(R.id.image);
    imageView.setVisibility(View.INVISIBLE);
    if (SettingUtility.allowClickToCloseGallery()) {
        imageView.setOnPhotoTapListener(new PhotoViewAttacher.OnPhotoTapListener() {

            @Override
            public void onPhotoTap(View view, float x, float y) {
                if (rect == null || imageView == null || (!(imageView.getDrawable() instanceof BitmapDrawable))) {
                    GalleryActivity.this.finish();
                    return;
                }
                animateClose(imageView);
            }
        });
    }
    WebView gif = (WebView) contentView.findViewById(R.id.gif);
    gif.setBackgroundColor(getResources().getColor(R.color.transparent));
    gif.setVisibility(View.INVISIBLE);
    WebView large = (WebView) contentView.findViewById(R.id.large);
    large.setBackgroundColor(getResources().getColor(R.color.transparent));
    large.setVisibility(View.INVISIBLE);
    large.setOverScrollMode(View.OVER_SCROLL_NEVER);
    if (Utility.doThisDeviceOwnNavigationBar(GalleryActivity.this)) {
        imageView.setPadding(0, 0, 0, Utility.dip2px(NAVIGATION_BAR_HEIGHT_DP_UNIT));
        // webview has a bug, padding is ignored
        gif.setPadding(0, 0, 0, Utility.dip2px(NAVIGATION_BAR_HEIGHT_DP_UNIT));
        large.setPadding(0, 0, 0, Utility.dip2px(NAVIGATION_BAR_HEIGHT_DP_UNIT));
    }
    TextView wait = (TextView) contentView.findViewById(R.id.wait);
    TextView readError = (TextView) contentView.findViewById(R.id.error);
    String path = FileManager.getFilePathFromUrl(urls.get(position), FileLocationMethod.picture_large);
    boolean shouldDownLoadPicture = !fromInstantiateItem || (fromInstantiateItem && Utility.isWifi(GalleryActivity.this));
    // sometime picture is not downloaded completely, but android already can read it....
    if (ImageUtility.isThisBitmapCanRead(path) && taskMap.get(urls.get(position)) == null && TaskCache.isThisUrlTaskFinished(urls.get(position))) {
        wait.setVisibility(View.INVISIBLE);
        readPicture(imageView, gif, large, readError, urls.get(position), path);
    } else if (shouldDownLoadPicture) {
        final CircleProgressView spinner = (CircleProgressView) contentView.findViewById(R.id.loading);
        spinner.setVisibility(View.VISIBLE);
        if (taskMap.get(urls.get(position)) == null) {
            wait.setVisibility(View.VISIBLE);
            PicSimpleBitmapWorkerTask task = new PicSimpleBitmapWorkerTask(imageView, gif, large, spinner, wait, readError, urls.get(position), taskMap);
            taskMap.put(urls.get(position), task);
            task.executeOnExecutor(MyAsyncTask.THREAD_POOL_EXECUTOR);
        } else {
            PicSimpleBitmapWorkerTask task = taskMap.get(urls.get(position));
            task.setWidget(imageView, gif, spinner, wait, readError);
        }
    }
}

Example 5 with PhotoView

use of uk.co.senab.photoview.PhotoView in project JustAndroid by chinaltz.

the class PictureImagePreviewFragment method onCreateView.

@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View contentView = inflater.inflate(R.layout.picture_fragment_image_preview, container, false);
    final PhotoView imageView = (PhotoView) contentView.findViewById(R.id.preview_image);
    LocalMedia media = (LocalMedia) getArguments().getSerializable(PictureConfig.EXTRA_MEDIA);
    if (media.isCompressed()) {
        // 压缩过,或者裁剪同时压缩过,以最终压缩过图片为准
        path = media.getCompressPath();
    } else {
        path = media.getPath();
    }
    String pictureType = media.getPictureType();
    isSave = getArguments().getBoolean("isSave");
    directory_path = getArguments().getString(PictureConfig.DIRECTORY_PATH);
    if (!isSave && path.startsWith("http")) {
        showPleaseDialog();
    }
    boolean isGif = PictureMimeType.isGif(pictureType);
    // 压缩过的gif就不是gif了
    if (isGif && !media.isCompressed()) {
        Glide.with(container.getContext()).load(path).asGif().override(480, 800).diskCacheStrategy(DiskCacheStrategy.SOURCE).priority(Priority.HIGH).into(imageView);
        dismissDialog();
    } else {
        Glide.with(container.getContext()).load(path).asBitmap().diskCacheStrategy(DiskCacheStrategy.RESULT).into(new SimpleTarget<Bitmap>(480, 800) {

            @Override
            public void onResourceReady(Bitmap resource, GlideAnimation<? super Bitmap> glideAnimation) {
                imageView.setImageBitmap(resource);
                dismissDialog();
            }
        });
    }
    imageView.setOnViewTapListener(new PhotoViewAttacher.OnViewTapListener() {

        @Override
        public void onViewTap(View view, float x, float y) {
            getActivity().finish();
            getActivity().overridePendingTransition(0, R.anim.a3);
        }
    });
    imageView.setOnLongClickListener(new View.OnLongClickListener() {

        @Override
        public boolean onLongClick(View v) {
            // 内部预览不保存
            if (!isSave) {
                if (hasPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
                    showDownLoadDialog(path);
                } else {
                    requestPermission(Constant.WRITE_EXTERNAL_STORAGE, Manifest.permission.WRITE_EXTERNAL_STORAGE);
                }
            }
            return true;
        }
    });
    return contentView;
}