List of usage examples for android.graphics BitmapFactory decodeFile
public static Bitmap decodeFile(String pathName)
From source file:com.example.office.ui.mail.MailItemFragment.java
@Override public void onActivityResult(int requestCode, int resultCode, Intent data) { switch (requestCode) { case MailItemActivity.CAMERA_REQUEST_CODE: if (resultCode == Activity.RESULT_OK) { try { String currentPhotoPath = ((MailItemActivity) getActivity()).getCurrentPhotoPath(); Bitmap bmp = BitmapFactory.decodeFile(currentPhotoPath); ByteArrayOutputStream stream = new ByteArrayOutputStream(); bmp.compress(CompressFormat.JPEG, 100, stream); MailItem mail = (MailItem) getActivity().getIntent().getExtras() .get(getString(R.string.intent_mail_key)); Utility.showToastNotification("Starting file uploading"); mId = mail.getId();/*from w w w . jav a2 s. c om*/ mImageBytes = stream.toByteArray(); mFilename = StringUtils.substringAfterLast(currentPhotoPath, "/"); getMessageAndAttachData(); } catch (Exception e) { Utility.showToastNotification("Error during getting image from camera"); } } break; case MailItemActivity.SELECT_PHOTO: if (resultCode == Activity.RESULT_OK) { try { Uri selectedImage = data.getData(); InputStream imageStream = getActivity().getContentResolver().openInputStream(selectedImage); MailItem mail = (MailItem) getActivity().getIntent().getExtras() .get(getString(R.string.intent_mail_key)); Utility.showToastNotification("Starting file uploading"); mId = mail.getId(); mImageBytes = IOUtils.toByteArray(imageStream); mFilename = selectedImage.getLastPathSegment(); getMessageAndAttachData(); } catch (Throwable t) { Utility.showToastNotification("Error during getting image from file"); } } break; default: super.onActivityResult(requestCode, resultCode, data); } }
From source file:com.example.cuisoap.agrimac.homePage.machineDetail.driverInfoFragment.java
public void setupData() { if (machineDetailData.drive_type.equals("1")) { drive_type.check(R.id.machine_drivetype_1); System.out.println(machineDetailData.driver_name); System.out.println(machineDetailData.driver_age); driver_name.setText(machineDetailData.driver_name); driver_age.setText(machineDetailData.driver_age); if (machineDetailData.driver_gender.equals("1")) { driver_gender.check(R.id.driver_male); } else/*from www . j a v a 2 s. c o m*/ driver_gender.check(R.id.driver_female); license_type.setText(machineDetailData.driver_license_type); String filename = img_path + machineDetailData.driver_license_filepath.replace('/', '_'); File f = new File(filename); // File f=new File(machineDetailData.driver_license_filepath); System.out.println("driver_pic_url=" + machineDetailData.driver_license_filepath); if (!f.exists()) { //TODO g new NormalLoadPictrue().getPicture(machineDetailData.driver_license_filepath, license_pic); } else { System.out.println(machineDetailData.driver_license_filepath); Bitmap b = BitmapFactory.decodeFile(filename); license_pic.setImageBitmap(b); license_pic.setVisibility(View.VISIBLE); } license.setVisibility(View.GONE); } else { drive_type.check(R.id.machine_drivetype_2); driver_info.setVisibility(View.GONE); } }
From source file:com.gfan.sbbs.utils.images.ImageManager.java
public Bitmap downloadImage2(String url) throws HttpException { Log.d(TAG, "[NEW]Fetching image: " + url); InputStream inStream = BBSOperator.getInstance().get(url).asStream(); String file = writeToFile(inStream, getMd5(url)); try {//from ww w .j av a 2s.co m inStream.close(); } catch (IOException e) { e.printStackTrace(); throw new HttpException(e.getMessage(), e); } Bitmap bitmap = BitmapFactory.decodeFile(file); if (null == bitmap) { Log.e(TAG, "here bitmap is null"); Log.e(TAG, file); } bitmap = resizeBitmap(bitmap, IMAGE_MAX_WIDTH, IMAGE_MAX_HEIGHT); return bitmap; }
From source file:com.thx.bizcat.util.ImageDownloader.java
public Bitmap imageViewProcessing(String localImgUrl, String ServerImgUrl) { // 1. Cache Check Bitmap bm = getBitmapFromCache(localImgUrl); if (bm != null) return bm; // 2. File Check File file = new File(localImgUrl); if (file.exists()) { bm = BitmapFactory.decodeFile(file.getAbsolutePath()); if (bm != null) return bm; else/* www . jav a 2 s .co m*/ file.delete(); } else { boolean b = file.mkdirs(); b = file.delete(); //b = dir.createNewFile(); } // 3. Download Image try { URL url = new URL(ServerImgUrl); HttpURLConnection conn = (HttpURLConnection) url.openConnection(); InputStream is = conn.getInputStream(); FileOutputStream fos = new FileOutputStream(localImgUrl); int len = conn.getContentLength(); byte[] raster = new byte[len]; int read = 0; while (true) { read = is.read(raster); if (read <= 0) break; fos.write(raster, 0, read); } is.close(); fos.close(); conn.disconnect(); bm = BitmapFactory.decodeFile(localImgUrl); if (bm != null) return bm; } catch (Exception e) { e.printStackTrace(); } return null; }
From source file:www.image.ImageManager.java
/** * File -> ?Bitmap -> .//from w w w . j av a2 s .c om * @param file * @throws IOException */ public void put(File file, int quality, boolean forceOverride) throws IOException { if (!file.exists()) { return; } if (!forceOverride && contains(file.getPath())) { // Image already exists. return; // TODO: write to file if not present. } Bitmap bitmap = BitmapFactory.decodeFile(file.getPath()); bitmap = resizeBitmap(bitmap, MAX_WIDTH, MAX_HEIGHT); if (bitmap == null) { } else { put(file.getPath(), bitmap, quality); } }
From source file:com.poloniumarts.utils.ImageDownloader.java
Bitmap downloadBitmap(String url) {
if (bitmapCachePath != null) {
File file;//from w w w . ja v a 2 s . co m
String fileName;
fileName = url.hashCode() + ".jpg";
file = new File(bitmapCachePath, fileName);
if (file.exists()) {
Bitmap bitmap = BitmapFactory.decodeFile(file.getAbsolutePath());
sHardBitmapCache.remove(url);
sHardBitmapCache.put(url, bitmap);
return bitmap;
}
}
final AndroidHttpClient client = AndroidHttpClient.newInstance("Android");
final HttpGet getRequest = new HttpGet(url);
try {
HttpResponse response = client.execute(getRequest);
final int statusCode = response.getStatusLine().getStatusCode();
if (statusCode != HttpStatus.SC_OK) {
Log.w("ImageDownloader", "Error " + statusCode + " while retrieving bitmap from " + url);
client.close();
return null;
}
final HttpEntity entity = response.getEntity();
if (entity != null) {
InputStream inputStream = null;
try {
inputStream = entity.getContent();
// return BitmapFactory.decodeStream(inputStream);
// Bug on slow connections, fixed in future release.
BitmapFactory.Options options = new BitmapFactory.Options();
options.inPreferredConfig = Bitmap.Config.RGB_565;
options.inSampleSize = 1;
// Bitmap bm = BitmapFactory.decodeStream(new
// FlushedInputStream(inputStream), null, null);
Bitmap bm = null;
if (bitmapCachePath != null) {
File path = new File(bitmapCachePath);
if (!path.exists()) {
path.mkdirs();
}
File file;
file = new File(bitmapCachePath, url.hashCode() + ".jpg");
FileOutputStream fOut = new FileOutputStream(file);
int read = 0;
byte[] bytes = new byte[1024];
while ((read = inputStream.read(bytes)) != -1) {
fOut.write(bytes, 0, read);
}
// bm.compress(Bitmap.CompressFormat.JPEG, 50, fOut);
fOut.flush();
fOut.close();
String tmp = file.getCanonicalPath();
bm = BitmapFactory.decodeFile(file.getCanonicalPath(), options);
client.close();
return bm;
} else {
client.close();
return BitmapFactory.decodeStream(inputStream, null, null);
}
} finally {
if (inputStream != null) {
inputStream.close();
}
entity.consumeContent();
}
}
} catch (IOException e) {
getRequest.abort();
Log.w(LOG_TAG, "I/O error while retrieving bitmap from " + url, e);
} catch (IllegalStateException e) {
getRequest.abort();
Log.w(LOG_TAG, "Incorrect URL: " + url);
} catch (Exception e) {
getRequest.abort();
Log.w(LOG_TAG, "Error while retrieving bitmap from " + url, e);
} finally {
client.close();
}
return null;
}
From source file:cn.sqy.contacts.ui.ImageDownloader.java
Bitmap downloadBitmap(String url) {
final int IO_BUFFER_SIZE = 4 * 1024;
////from w ww . j a va 2 s. c o m
String[] temp = url.split("/");
String picname = temp[temp.length - 1];
String path = Environment.getExternalStorageDirectory().getAbsolutePath() + File.separator
+ ContantsUtil.LOCALFOLDER;
File file = new File(path + File.separator + picname);
if (file.exists()) {
return BitmapFactory.decodeFile(path + File.separator + picname);
}
// AndroidHttpClient is not allowed to be used from the main thread
final HttpClient client = (mode == Mode.NO_ASYNC_TASK) ? new DefaultHttpClient()
: AndroidHttpClient.newInstance("Android");
final HttpGet getRequest = new HttpGet(url);
try {
HttpResponse response = client.execute(getRequest);
final int statusCode = response.getStatusLine().getStatusCode();
if (statusCode != HttpStatus.SC_OK) {
Log.w("ImageDownloader", "Error " + statusCode + " while retrieving bitmap from " + url);
return null;
}
final HttpEntity entity = response.getEntity();
if (entity != null) {
InputStream inputStream = null;
try {
inputStream = entity.getContent();
// return BitmapFactory.decodeStream(inputStream);
// Bug on slow connections, fixed in future release.
Bitmap bmp = BitmapFactory.decodeStream(new FlushedInputStream(inputStream));
ImageTools.storeInSD(bmp, path, picname);
return bmp;
} finally {
if (inputStream != null) {
inputStream.close();
}
entity.consumeContent();
}
}
} catch (IOException e) {
getRequest.abort();
Log.w(LOG_TAG, "I/O error while retrieving bitmap from " + url, e);
} catch (IllegalStateException e) {
getRequest.abort();
Log.w(LOG_TAG, "Incorrect URL: " + url);
} catch (Exception e) {
getRequest.abort();
Log.w(LOG_TAG, "Error while retrieving bitmap from " + url, e);
} finally {
if ((client instanceof AndroidHttpClient)) {
((AndroidHttpClient) client).close();
}
}
return null;
}
From source file:com.battlelancer.seriesguide.util.ImageDownloader.java
Bitmap downloadBitmap(String url, boolean isDiskCaching) { File imagefile = null;/*from ww w . jav a 2s . c om*/ if (isDiskCaching) { String filename = Integer.toHexString(url.hashCode()) + "." + CompressFormat.JPEG.name(); imagefile = new File(mDiskCacheDir + "/" + filename); if (Utils.isExtStorageAvailable()) { // try to get bitmap from disk cache first if (imagefile.exists()) { // disk cache hit final Bitmap bitmap = BitmapFactory.decodeFile(imagefile.getAbsolutePath()); if (bitmap != null) { return bitmap; } } } } // if loading from disk fails, download it final HttpClient client = new DefaultHttpClient(); final HttpGet getRequest = new HttpGet(url); try { HttpResponse response = client.execute(getRequest); final int statusCode = response.getStatusLine().getStatusCode(); if (statusCode != HttpStatus.SC_OK) { Log.w("ImageDownloader", "Error " + statusCode + " while retrieving bitmap from " + url); return null; } final HttpEntity entity = response.getEntity(); if (entity != null) { InputStream inputStream = null; try { inputStream = entity.getContent(); // return BitmapFactory.decodeStream(inputStream); // Bug on slow connections, fixed in future release. // Bitmap bitmap = BitmapFactory.decodeStream(new // FlushedInputStream(inputStream)); // write directly to disk Bitmap bitmap; if (isDiskCaching && Utils.isExtStorageAvailable()) { FileOutputStream outputstream = new FileOutputStream(imagefile); Utils.copy(new FlushedInputStream(inputStream), outputstream); outputstream.close(); bitmap = BitmapFactory.decodeFile(imagefile.getAbsolutePath()); } else { // if we have no external storage, decode directly bitmap = BitmapFactory.decodeStream(new FlushedInputStream(inputStream)); } // // TODO look if we can return the bitmap first, then save // in // // the background // if (Utils.isExtStorageAvailable()) { // // write the bitmap to the disk cache // FileOutputStream os = new FileOutputStream(imagefile); // // @SuppressWarnings("unused") // boolean isreconstructable = // bitmap.compress(CompressFormat.JPEG, 90, os); // os.close(); // } return bitmap; } finally { if (inputStream != null) { inputStream.close(); } entity.consumeContent(); } } } catch (IOException e) { getRequest.abort(); Log.w(LOG_TAG, "I/O error while retrieving bitmap from " + url, e); } catch (IllegalStateException e) { getRequest.abort(); Log.w(LOG_TAG, "Incorrect URL: " + url); } catch (Exception e) { getRequest.abort(); Log.w(LOG_TAG, "Error while retrieving bitmap from " + url, e); } return null; }
From source file:jog.my.memory.gcm.ServerUtilities.java
/** * Uploads a file to the server./*from w ww . j a va 2s. c o m*/ * @param context - Context of the app where the file is * @param serverUrl - URL of the server * @param uri - URI of the file * @return - response of posting the file to server */ public static String postFile(Context context, String serverUrl, Uri uri) { //TODO: Get the location sent up in here too! HttpClient client = new DefaultHttpClient(); HttpPost post = new HttpPost(serverUrl + "/upload"); MultipartEntityBuilder builder = MultipartEntityBuilder.create(); builder.setMode(HttpMultipartMode.BROWSER_COMPATIBLE); // //Create the FileBody // final File file = new File(uri.getPath()); // FileBody fb = new FileBody(file); // deal with the file ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); Bitmap bitmap = BitmapFactory.decodeFile(getRealPathFromURI(uri, context)); bitmap.compress(Bitmap.CompressFormat.JPEG, 75, byteArrayOutputStream); byte[] byteData = byteArrayOutputStream.toByteArray(); //String strData = Base64.encodeToString(data, Base64.DEFAULT); // I have no idea why Im doing this ByteArrayBody byteArrayBody = new ByteArrayBody(byteData, "image"); // second parameter is the name of the image (//TODO HOW DO I MAKE IT USE THE IMAGE FILENAME?) builder.addPart("myFile", byteArrayBody); builder.addTextBody("foo", "test text"); HttpEntity entity = builder.build(); post.setEntity(entity); try { HttpResponse response = client.execute(post); Log.d(TAG, "The response code was: " + response.getStatusLine().getStatusCode()); } catch (Exception e) { Log.d(TAG, "The image was not successfully uploaded."); } return null; // HttpClient httpclient = new DefaultHttpClient(); // HttpPost httppost = new HttpPost(serverUrl+"/postFile.do"); // // InputStream stream = null; // try { // stream = context.getContentResolver().openInputStream(uri); // // InputStreamEntity reqEntity = new InputStreamEntity(stream, -1); // // httppost.setEntity(reqEntity); // // HttpResponse response = httpclient.execute(httppost); // Log.d(TAG,"The response code was: "+response.getStatusLine().getStatusCode()); // if (response.getStatusLine().getStatusCode() == 200) { // // file uploaded successfully! // } else { // throw new RuntimeException("server couldn't handle request"); // } // return response.toString(); // } catch (Exception e) { // e.printStackTrace(); // // // handle error // } finally { // try { // stream.close(); // }catch(IOException ioe){ // ioe.printStackTrace(); // } // } // return null; }
From source file:org.blanco.techmun.android.MensajesActivity.java
@Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { if (requestCode == 0 && resultCode == RESULT_OK) { Cursor c = managedQuery(android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI, null, "_id = " + 1, null, null); if (c != null && c.moveToNext()) { Uri selectedImage = data.getData(); String[] filePathColumn = { MediaStore.Images.Media.DATA }; Cursor cursor = getContentResolver().query(selectedImage, filePathColumn, null, null, null); cursor.moveToFirst();/*from w ww . j av a 2 s.com*/ int columnIndex = cursor.getColumnIndex(filePathColumn[0]); String filePath = cursor.getString(columnIndex); cursor.close(); attachImage = BitmapFactory.decodeFile(filePath); //Mark the button as image attached btnAddImage.setBackgroundColor(Color.YELLOW); Log.i("techmun", "selected image" + filePath + " Loaded."); } Log.d("techmun", "Returned from image pick"); } super.onActivityResult(requestCode, resultCode, data); }