com.nostra13.universalimageloader.core.assist.ContentLengthInputStream Java Examples
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com.nostra13.universalimageloader.core.assist.ContentLengthInputStream.
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Example #1
Source File: BaseImageDownloader.java From candybar with Apache License 2.0 | 6 votes |
/** * Retrieves {@link InputStream} of image by URI (image is located in the network). * * @param imageUri Image URI * @param extra Auxiliary object which was passed to {@link DisplayImageOptions.Builder#extraForDownloader(Object) * DisplayImageOptions.extraForDownloader(Object)}; can be null * @return {@link InputStream} of image * @throws IOException if some I/O error occurs during network request or if no InputStream could be created for * URL. */ protected InputStream getStreamFromNetwork(String imageUri, Object extra) throws IOException { HttpURLConnection conn = createConnection(imageUri, extra); int redirectCount = 0; while (conn.getResponseCode() / 100 == 3 && redirectCount < MAX_REDIRECT_COUNT) { conn = createConnection(conn.getHeaderField("Location"), extra); redirectCount++; } InputStream imageStream; try { imageStream = conn.getInputStream(); } catch (IOException e) { // Read all data to allow reuse connection (http://bit.ly/1ad35PY) IoUtils.readAndCloseStream(conn.getErrorStream()); throw e; } if (!shouldBeProcessed(conn)) { IoUtils.closeSilently(imageStream); throw new IOException("Image request failed with response code " + conn.getResponseCode()); } return new ContentLengthInputStream(new BufferedInputStream(imageStream, BUFFER_SIZE), conn.getContentLength()); }
Example #2
Source File: BaseImageDownloader.java From android-open-project-demo with Apache License 2.0 | 6 votes |
/** * Retrieves {@link InputStream} of image by URI (image is located in the network). * * @param imageUri Image URI * @param extra Auxiliary object which was passed to {@link DisplayImageOptions.Builder#extraForDownloader(Object) * DisplayImageOptions.extraForDownloader(Object)}; can be null * @return {@link InputStream} of image * @throws IOException if some I/O error occurs during network request or if no InputStream could be created for * URL. */ protected InputStream getStreamFromNetwork(String imageUri, Object extra) throws IOException { HttpURLConnection conn = createConnection(imageUri, extra); int redirectCount = 0; while (conn.getResponseCode() / 100 == 3 && redirectCount < MAX_REDIRECT_COUNT) { conn = createConnection(conn.getHeaderField("Location"), extra); redirectCount++; } InputStream imageStream; try { imageStream = conn.getInputStream(); } catch (IOException e) { // Read all data to allow reuse connection (http://bit.ly/1ad35PY) IoUtils.readAndCloseStream(conn.getErrorStream()); throw e; } return new ContentLengthInputStream(new BufferedInputStream(imageStream, BUFFER_SIZE), conn.getContentLength()); }
Example #3
Source File: BaseImageDownloader.java From mobile-manager-tool with MIT License | 6 votes |
/** * Retrieves {@link java.io.InputStream} of image by URI (image is located in the network). * * @param imageUri Image URI * @param extra Auxiliary object which was passed to {@link com.nostra13.universalimageloader.core.DisplayImageOptions.Builder#extraForDownloader(Object) * DisplayImageOptions.extraForDownloader(Object)}; can be null * @return {@link java.io.InputStream} of image * @throws java.io.IOException if some I/O error occurs during network request or if no InputStream could be created for * URL. */ protected InputStream getStreamFromNetwork(String imageUri, Object extra) throws IOException { HttpURLConnection conn = createConnection(imageUri, extra); int redirectCount = 0; while (conn.getResponseCode() / 100 == 3 && redirectCount < MAX_REDIRECT_COUNT) { conn = createConnection(conn.getHeaderField("Location"), extra); redirectCount++; } InputStream imageStream; try { imageStream = conn.getInputStream(); } catch (IOException e) { // Read all data to allow reuse connection (http://bit.ly/1ad35PY) IoUtils.readAndCloseStream(conn.getErrorStream()); throw e; } return new ContentLengthInputStream(new BufferedInputStream(imageStream, BUFFER_SIZE), conn.getContentLength()); }
Example #4
Source File: MyImageDownloader.java From repay-android with Apache License 2.0 | 6 votes |
/** * Retrieves {@link java.io.InputStream} of image by URI (image is located in the network). * * @param imageUri Image URI * @param extra Auxiliary object which was passed to {@link com.nostra13.universalimageloader.core.DisplayImageOptions.Builder#extraForDownloader(Object) * DisplayImageOptions.extraForDownloader(Object)}; can be null * @return {@link java.io.InputStream} of image * @throws java.io.IOException if some I/O error occurs during network request or if no InputStream could be created for * URL. */ protected InputStream getStreamFromNetwork(String imageUri, Object extra) throws IOException { HttpURLConnection conn = createConnection(imageUri, extra); int redirectCount = 0; while (conn.getResponseCode() / 100 == 3 && redirectCount < MAX_REDIRECT_COUNT) { conn = createConnection(conn.getHeaderField("Location"), extra); redirectCount++; } InputStream imageStream; try { imageStream = conn.getInputStream(); } catch (IOException e) { // Read all data to allow reuse connection (http://bit.ly/1ad35PY) IoUtils.readAndCloseStream(conn.getErrorStream()); throw e; } return new ContentLengthInputStream(new BufferedInputStream(imageStream, BUFFER_SIZE), conn.getContentLength()); }
Example #5
Source File: BaseImageDownloader.java From BigApp_WordPress_Android with Apache License 2.0 | 6 votes |
/** * Retrieves {@link InputStream} of image by URI (image is located in the network). * * @param imageUri Image URI * @param extra Auxiliary object which was passed to {@link DisplayImageOptions.Builder#extraForDownloader(Object) * DisplayImageOptions.extraForDownloader(Object)}; can be null * @return {@link InputStream} of image * @throws IOException if some I/O error occurs during network request or if no InputStream could be created for * URL. */ protected InputStream getStreamFromNetwork(String imageUri, Object extra) throws IOException { HttpURLConnection conn = createConnection(imageUri, extra); int redirectCount = 0; while (conn.getResponseCode() / 100 == 3 && redirectCount < MAX_REDIRECT_COUNT) { conn = createConnection(conn.getHeaderField("Location"), extra); redirectCount++; } InputStream imageStream; try { imageStream = conn.getInputStream(); } catch (IOException e) { // Read all data to allow reuse connection (http://bit.ly/1ad35PY) IoUtils.readAndCloseStream(conn.getErrorStream()); throw e; } if (!shouldBeProcessed(conn)) { IoUtils.closeSilently(imageStream); throw new IOException("Image request failed with response code " + conn.getResponseCode()); } return new ContentLengthInputStream(new BufferedInputStream(imageStream, BUFFER_SIZE), conn.getContentLength()); }
Example #6
Source File: BaseImageDownloader.java From Android-Universal-Image-Loader-Modify with Apache License 2.0 | 6 votes |
/** * 通过图片的网络地址来获取图片流--当前图片通过网络获取 * Retrieves {@link InputStream} of image by URI (image is located in the network). * * @param imageUri Image URI * @param extra Auxiliary object which was passed to {@link DisplayImageOptions.Builder#extraForDownloader(Object) * DisplayImageOptions.extraForDownloader(Object)}; can be null * @return {@link InputStream} of image * @throws IOException if some I/O error occurs during network request or if no InputStream could be created for * URL. */ protected InputStream getStreamFromNetwork(String imageUri, Object extra) throws IOException { //创建网络连接 HttpURLConnection conn = createConnection(imageUri, extra); //对于重定向进行判断判断,重定向的次数最大5次循环获取 int redirectCount = 0; while (conn.getResponseCode() / 100 == 3 && redirectCount < MAX_REDIRECT_COUNT) { conn = createConnection(conn.getHeaderField("Location"), extra); redirectCount++; } //获取到图像流 InputStream imageStream; try { imageStream = conn.getInputStream(); } catch (IOException e) { // Read all data to allow reuse connection (http://bit.ly/1ad35PY) IoUtils.readAndCloseStream(conn.getErrorStream()); throw e; } if (!shouldBeProcessed(conn)) { IoUtils.closeSilently(imageStream); throw new IOException("Image request failed with response code " + conn.getResponseCode()); } //对图像流数据进行包装 return new ContentLengthInputStream(new BufferedInputStream(imageStream, BUFFER_SIZE), conn.getContentLength()); }
Example #7
Source File: BaseImageDownloader.java From MiBandDecompiled with Apache License 2.0 | 6 votes |
protected InputStream getStreamFromNetwork(String s, Object obj) { HttpURLConnection httpurlconnection = createConnection(s, obj); for (int i = 0; httpurlconnection.getResponseCode() / 100 == 3 && i < 5; i++) { httpurlconnection = createConnection(httpurlconnection.getHeaderField("Location"), obj); } InputStream inputstream; try { inputstream = httpurlconnection.getInputStream(); } catch (IOException ioexception) { IoUtils.readAndCloseStream(httpurlconnection.getErrorStream()); throw ioexception; } return new ContentLengthInputStream(new BufferedInputStream(inputstream, 32768), httpurlconnection.getContentLength()); }
Example #8
Source File: BaseImageDownloader.java From candybar with Apache License 2.0 | 5 votes |
/** * Retrieves {@link InputStream} of image by URI (image is located on the local file system or SD card). * * @param imageUri Image URI * @param extra Auxiliary object which was passed to {@link DisplayImageOptions.Builder#extraForDownloader(Object) * DisplayImageOptions.extraForDownloader(Object)}; can be null * @return {@link InputStream} of image * @throws IOException if some I/O error occurs reading from file system */ protected InputStream getStreamFromFile(String imageUri, Object extra) throws IOException { String filePath = Scheme.FILE.crop(imageUri); if (isVideoFileUri(imageUri)) { return getVideoThumbnailStream(filePath); } else { BufferedInputStream imageStream = new BufferedInputStream(new FileInputStream(filePath), BUFFER_SIZE); return new ContentLengthInputStream(imageStream, (int) new File(filePath).length()); } }
Example #9
Source File: ChhApplication.java From ChipHellClient with Apache License 2.0 | 5 votes |
@Override protected InputStream getStreamFromNetwork(String imageUri, Object extra) throws IOException { Request request = new Request.Builder().url(imageUri).build(); ResponseBody responseBody = client.newCall(request).execute().body(); InputStream inputStream = responseBody.byteStream(); int contentLength = (int) responseBody.contentLength(); return new ContentLengthInputStream(inputStream, contentLength); }
Example #10
Source File: BaseImageDownloader.java From Android-Universal-Image-Loader-Modify with Apache License 2.0 | 5 votes |
/** * 通过图片路径获取图片流信息--该图片存在于本地文件系统中或者sdcard中 * Retrieves {@link InputStream} of image by URI (image is located on the local file system or SD card). * * @param imageUri Image URI * @param extra Auxiliary object which was passed to {@link DisplayImageOptions.Builder#extraForDownloader(Object) * DisplayImageOptions.extraForDownloader(Object)}; can be null * @return {@link InputStream} of image * @throws IOException if some I/O error occurs reading from file system */ protected InputStream getStreamFromFile(String imageUri, Object extra) throws IOException { String filePath = Scheme.FILE.crop(imageUri); //判断文件是否为Video文件 if (isVideoFileUri(imageUri)) { //获取Video视频的缩略图流 return getVideoThumbnailStream(filePath); } else { //获取文件流 并且使用ContentLengthInputStream进行包装 BufferedInputStream imageStream = new BufferedInputStream(new FileInputStream(filePath), BUFFER_SIZE); return new ContentLengthInputStream(imageStream, (int) new File(filePath).length()); } }
Example #11
Source File: OkHttpImageDownloader.java From Android-Universal-Image-Loader-Modify with Apache License 2.0 | 5 votes |
@Override protected InputStream getStreamFromNetwork(String imageUri, Object extra) throws IOException { Request request = new Request.Builder().url(imageUri).build(); ResponseBody responseBody = client.newCall(request).execute().body(); InputStream inputStream = responseBody.byteStream(); int contentLength = (int) responseBody.contentLength(); return new ContentLengthInputStream(inputStream, contentLength); }
Example #12
Source File: OkHttpImageDownloader.java From Slide with GNU General Public License v3.0 | 5 votes |
@Override protected InputStream getStreamFromNetwork(String imageUri, Object extra) throws IOException { Request request = new Request.Builder().url(imageUri).build(); ResponseBody responseBody = Reddit.client.newCall(request).execute().body(); InputStream inputStream = responseBody.byteStream(); int contentLength = (int) responseBody.contentLength(); return new ContentLengthInputStream(inputStream, contentLength); }
Example #13
Source File: BaseImageDownloader.java From WliveTV with Apache License 2.0 | 5 votes |
/** * Retrieves {@link InputStream} of image by URI (image is located on the local file system or SD card). * * @param imageUri Image URI * @param extra Auxiliary object which was passed to {@link DisplayImageOptions.Builder#extraForDownloader(Object) * DisplayImageOptions.extraForDownloader(Object)}; can be null * @return {@link InputStream} of image * @throws IOException if some I/O error occurs reading from file system */ protected InputStream getStreamFromFile(String imageUri, Object extra) throws IOException { String filePath = Scheme.FILE.crop(imageUri); if (isVideoFileUri(imageUri)) { return getVideoThumbnailStream(filePath); } else { BufferedInputStream imageStream = new BufferedInputStream(new FileInputStream(filePath), BUFFER_SIZE); return new ContentLengthInputStream(imageStream, (int) new File(filePath).length()); } }
Example #14
Source File: BaseImageDownloader.java From BigApp_WordPress_Android with Apache License 2.0 | 5 votes |
/** * Retrieves {@link InputStream} of image by URI (image is located on the local file system or SD card). * * @param imageUri Image URI * @param extra Auxiliary object which was passed to {@link DisplayImageOptions.Builder#extraForDownloader(Object) * DisplayImageOptions.extraForDownloader(Object)}; can be null * @return {@link InputStream} of image * @throws IOException if some I/O error occurs reading from file system */ protected InputStream getStreamFromFile(String imageUri, Object extra) throws IOException { String filePath = Scheme.FILE.crop(imageUri); if (isVideoFileUri(imageUri)) { return getVideoThumbnailStream(filePath); } else { BufferedInputStream imageStream = new BufferedInputStream(new FileInputStream(filePath), BUFFER_SIZE); return new ContentLengthInputStream(imageStream, (int) new File(filePath).length()); } }
Example #15
Source File: BaseImageDownloader.java From letv with Apache License 2.0 | 5 votes |
protected InputStream getStreamFromNetwork(String imageUri, Object extra) throws IOException { HttpURLConnection conn = createConnection(imageUri, extra); int redirectCount = 0; while (conn.getResponseCode() / 100 == 3 && redirectCount < 5) { conn = createConnection(conn.getHeaderField(HttpRequest.HEADER_LOCATION), extra); redirectCount++; } try { return new ContentLengthInputStream(new BufferedInputStream(conn.getInputStream(), 32768), conn.getContentLength()); } catch (IOException e) { IoUtils.readAndCloseStream(conn.getErrorStream()); throw e; } }
Example #16
Source File: BaseImageDownloader.java From MiBandDecompiled with Apache License 2.0 | 4 votes |
protected InputStream getStreamFromFile(String s, Object obj) { String s1 = ImageDownloader.Scheme.FILE.crop(s); return new ContentLengthInputStream(new BufferedInputStream(new FileInputStream(s1), 32768), (int)(new File(s1)).length()); }
Example #17
Source File: BaseImageDownloader.java From letv with Apache License 2.0 | 4 votes |
protected InputStream getStreamFromFile(String imageUri, Object extra) throws IOException { String filePath = Scheme.FILE.crop(imageUri); return new ContentLengthInputStream(new BufferedInputStream(new FileInputStream(filePath), 32768), (int) new File(filePath).length()); }
Example #18
Source File: BaseImageDownloader.java From mobile-manager-tool with MIT License | 2 votes |
/** * Retrieves {@link java.io.InputStream} of image by URI (image is located on the local file system or SD card). * * @param imageUri Image URI * @param extra Auxiliary object which was passed to {@link com.nostra13.universalimageloader.core.DisplayImageOptions.Builder#extraForDownloader(Object) * DisplayImageOptions.extraForDownloader(Object)}; can be null * @return {@link java.io.InputStream} of image * @throws java.io.IOException if some I/O error occurs reading from file system */ protected InputStream getStreamFromFile(String imageUri, Object extra) throws IOException { String filePath = Scheme.FILE.crop(imageUri); return new ContentLengthInputStream(new BufferedInputStream(new FileInputStream(filePath), BUFFER_SIZE), (int) new File(filePath).length()); }
Example #19
Source File: MyImageDownloader.java From repay-android with Apache License 2.0 | 2 votes |
/** * Retrieves {@link java.io.InputStream} of image by URI (image is located on the local file system or SD card). * * @param imageUri Image URI * @param extra Auxiliary object which was passed to {@link com.nostra13.universalimageloader.core.DisplayImageOptions.Builder#extraForDownloader(Object) * DisplayImageOptions.extraForDownloader(Object)}; can be null * @return {@link java.io.InputStream} of image * @throws java.io.IOException if some I/O error occurs reading from file system */ protected InputStream getStreamFromFile(String imageUri, Object extra) throws IOException { String filePath = Scheme.FILE.crop(imageUri); return new ContentLengthInputStream(new BufferedInputStream(new FileInputStream(filePath), BUFFER_SIZE), (int) new File(filePath).length()); }
Example #20
Source File: BaseImageDownloader.java From android-open-project-demo with Apache License 2.0 | 2 votes |
/** * Retrieves {@link InputStream} of image by URI (image is located on the local file system or SD card). * * @param imageUri Image URI * @param extra Auxiliary object which was passed to {@link DisplayImageOptions.Builder#extraForDownloader(Object) * DisplayImageOptions.extraForDownloader(Object)}; can be null * @return {@link InputStream} of image * @throws IOException if some I/O error occurs reading from file system */ protected InputStream getStreamFromFile(String imageUri, Object extra) throws IOException { String filePath = Scheme.FILE.crop(imageUri); return new ContentLengthInputStream(new BufferedInputStream(new FileInputStream(filePath), BUFFER_SIZE), (int) new File(filePath).length()); }