List of usage examples for android.media ExifInterface ExifInterface
public ExifInterface(InputStream inputStream) throws IOException
From source file:com.irccloud.android.activity.MainActivity.java
private Uri resize(Uri in) { Uri out = null;// w ww . j a va 2s . c om try { int MAX_IMAGE_SIZE = Integer .parseInt(PreferenceManager.getDefaultSharedPreferences(this).getString("photo_size", "1024")); File imageDir = new File(Environment.getExternalStorageDirectory(), "IRCCloud"); imageDir.mkdirs(); new File(imageDir, ".nomedia").createNewFile(); BitmapFactory.Options o = new BitmapFactory.Options(); o.inJustDecodeBounds = true; BitmapFactory.decodeStream(IRCCloudApplication.getInstance().getApplicationContext() .getContentResolver().openInputStream(in), null, o); int scale = 1; if (o.outWidth < MAX_IMAGE_SIZE && o.outHeight < MAX_IMAGE_SIZE) return in; if (o.outWidth > o.outHeight) { if (o.outWidth > MAX_IMAGE_SIZE) scale = o.outWidth / MAX_IMAGE_SIZE; } else { if (o.outHeight > MAX_IMAGE_SIZE) scale = o.outHeight / MAX_IMAGE_SIZE; } o = new BitmapFactory.Options(); o.inSampleSize = scale; Bitmap bmp = BitmapFactory.decodeStream(IRCCloudApplication.getInstance().getApplicationContext() .getContentResolver().openInputStream(in), null, o); //ExifInterface can only work on local files, so make a temporary copy on the SD card out = Uri.fromFile(File.createTempFile("irccloudcapture-original", ".jpg", imageDir)); InputStream is = IRCCloudApplication.getInstance().getApplicationContext().getContentResolver() .openInputStream(in); OutputStream os = IRCCloudApplication.getInstance().getApplicationContext().getContentResolver() .openOutputStream(out); byte[] buffer = new byte[8192]; int len; while ((len = is.read(buffer)) != -1) { os.write(buffer, 0, len); } is.close(); os.close(); ExifInterface exif = new ExifInterface(out.getPath()); int orientation = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, 1); new File(new URI(out.toString())).delete(); out = Uri.fromFile(File.createTempFile("irccloudcapture-resized", ".jpg", imageDir)); if (orientation > 1) { Matrix matrix = new Matrix(); switch (orientation) { case ExifInterface.ORIENTATION_ROTATE_90: matrix.postRotate(90); break; case ExifInterface.ORIENTATION_ROTATE_180: matrix.postRotate(180); break; case ExifInterface.ORIENTATION_ROTATE_270: matrix.postRotate(270); break; } try { Bitmap oldbmp = bmp; bmp = Bitmap.createBitmap(oldbmp, 0, 0, oldbmp.getWidth(), oldbmp.getHeight(), matrix, true); oldbmp.recycle(); } catch (OutOfMemoryError e) { Log.e("IRCCloud", "Out of memory rotating the photo, it may look wrong on imgur"); } } if (bmp == null || !bmp.compress(android.graphics.Bitmap.CompressFormat.JPEG, 90, IRCCloudApplication .getInstance().getApplicationContext().getContentResolver().openOutputStream(out))) { out = null; } if (bmp != null) bmp.recycle(); } catch (IOException e) { e.printStackTrace(); } catch (Exception e) { Crashlytics.logException(e); } catch (OutOfMemoryError e) { Log.e("IRCCloud", "Out of memory rotating the photo, it may look wrong on imgur"); } if (!PreferenceManager.getDefaultSharedPreferences(this).getBoolean("keep_photos", false) && in.toString().contains("irccloudcapture")) { try { new File(new URI(in.toString())).delete(); } catch (Exception e) { } } if (out != null) return out; else return in; }
From source file:kr.wdream.ui.ChatActivity.java
@Override public void onActivityResultFragment(int requestCode, int resultCode, Intent data) { if (resultCode == Activity.RESULT_OK) { if (requestCode == 0) { PhotoViewer.getInstance().setParentActivity(getParentActivity()); final ArrayList<Object> arrayList = new ArrayList<>(); int orientation = 0; try { ExifInterface ei = new ExifInterface(currentPicturePath); int exif = ei.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_NORMAL); switch (exif) { case ExifInterface.ORIENTATION_ROTATE_90: orientation = 90;//ww w . j av a 2s .co m break; case ExifInterface.ORIENTATION_ROTATE_180: orientation = 180; break; case ExifInterface.ORIENTATION_ROTATE_270: orientation = 270; break; } } catch (Exception e) { FileLog.e("tmessages", e); } arrayList.add(new MediaController.PhotoEntry(0, 0, 0, currentPicturePath, orientation, false)); PhotoViewer.getInstance().openPhotoForSelect(arrayList, 0, 2, new PhotoViewer.EmptyPhotoViewerProvider() { @Override public void sendButtonPressed(int index) { sendMedia((MediaController.PhotoEntry) arrayList.get(0), false); } }, this); AndroidUtilities.addMediaToGallery(currentPicturePath); currentPicturePath = null; } else if (requestCode == 1) { if (data == null || data.getData() == null) { showAttachmentError(); return; } Uri uri = data.getData(); if (uri.toString().contains("video")) { String videoPath = null; try { videoPath = AndroidUtilities.getPath(uri); } catch (Exception e) { FileLog.e("tmessages", e); } if (videoPath == null) { showAttachmentError(); } if (Build.VERSION.SDK_INT >= 16) { if (paused) { startVideoEdit = videoPath; } else { openVideoEditor(videoPath, false, false); } } else { SendMessagesHelper.prepareSendingVideo(videoPath, 0, 0, 0, 0, null, dialog_id, replyingMessageObject, null); } } else { SendMessagesHelper.prepareSendingPhoto(null, uri, dialog_id, replyingMessageObject, null, null); } showReplyPanel(false, null, null, null, false, true); DraftQuery.cleanDraft(dialog_id, true); } else if (requestCode == 2) { String videoPath = null; FileLog.d("tmessages", "pic path " + currentPicturePath); if (data != null && currentPicturePath != null) { if (new File(currentPicturePath).exists()) { data = null; } } if (data != null) { Uri uri = data.getData(); if (uri != null) { FileLog.d("tmessages", "video record uri " + uri.toString()); videoPath = AndroidUtilities.getPath(uri); FileLog.d("tmessages", "resolved path = " + videoPath); if (!(new File(videoPath).exists())) { videoPath = currentPicturePath; } } else { videoPath = currentPicturePath; } AndroidUtilities.addMediaToGallery(currentPicturePath); currentPicturePath = null; } if (videoPath == null && currentPicturePath != null) { File f = new File(currentPicturePath); if (f.exists()) { videoPath = currentPicturePath; } currentPicturePath = null; } if (Build.VERSION.SDK_INT >= 16) { if (paused) { startVideoEdit = videoPath; } else { openVideoEditor(videoPath, false, false); } } else { SendMessagesHelper.prepareSendingVideo(videoPath, 0, 0, 0, 0, null, dialog_id, replyingMessageObject, null); showReplyPanel(false, null, null, null, false, true); DraftQuery.cleanDraft(dialog_id, true); } } else if (requestCode == 21) { if (data == null || data.getData() == null) { showAttachmentError(); return; } Uri uri = data.getData(); String extractUriFrom = uri.toString(); if (extractUriFrom.contains("com.google.android.apps.photos.contentprovider")) { try { String firstExtraction = extractUriFrom.split("/1/")[1]; int index = firstExtraction.indexOf("/ACTUAL"); if (index != -1) { firstExtraction = firstExtraction.substring(0, index); String secondExtraction = URLDecoder.decode(firstExtraction, "UTF-8"); uri = Uri.parse(secondExtraction); } } catch (Exception e) { FileLog.e("tmessages", e); } } String tempPath = AndroidUtilities.getPath(uri); String originalPath = tempPath; if (tempPath == null) { originalPath = data.toString(); tempPath = MediaController.copyFileToCache(data.getData(), "file"); } if (tempPath == null) { showAttachmentError(); return; } SendMessagesHelper.prepareSendingDocument(tempPath, originalPath, null, null, dialog_id, replyingMessageObject); showReplyPanel(false, null, null, null, false, true); DraftQuery.cleanDraft(dialog_id, true); } else if (requestCode == 31) { if (data == null || data.getData() == null) { showAttachmentError(); return; } Uri uri = data.getData(); Cursor c = null; try { c = getParentActivity().getContentResolver().query(uri, new String[] { ContactsContract.Data.DISPLAY_NAME, ContactsContract.CommonDataKinds.Phone.NUMBER }, null, null, null); if (c != null) { boolean sent = false; while (c.moveToNext()) { sent = true; String name = c.getString(0); String number = c.getString(1); TLRPC.User user = new TLRPC.User(); user.first_name = name; user.last_name = ""; user.phone = number; SendMessagesHelper.getInstance().sendMessage(user, dialog_id, replyingMessageObject, null, null); } if (sent) { showReplyPanel(false, null, null, null, false, true); DraftQuery.cleanDraft(dialog_id, true); } } } finally { try { if (c != null && !c.isClosed()) { c.close(); } } catch (Exception e) { FileLog.e("tmessages", e); } } } } }
From source file:com.codename1.impl.android.AndroidImplementation.java
@Override public com.codename1.ui.util.ImageIO getImageIO() { if (imIO == null) { imIO = new com.codename1.ui.util.ImageIO() { @Override/*from ww w . ja v a2s .c om*/ public Dimension getImageSize(String imageFilePath) throws IOException { BitmapFactory.Options o = new BitmapFactory.Options(); o.inJustDecodeBounds = true; o.inPreferredConfig = Bitmap.Config.ARGB_8888; InputStream fis = createFileInputStream(imageFilePath); BitmapFactory.decodeStream(fis, null, o); fis.close(); ExifInterface exif = new ExifInterface(imageFilePath); // if the image is in portrait mode int orientation = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_NORMAL); if (orientation == ExifInterface.ORIENTATION_ROTATE_90 || orientation == ExifInterface.ORIENTATION_ROTATE_270) { return new Dimension(o.outHeight, o.outWidth); } return new Dimension(o.outWidth, o.outHeight); } private Dimension getImageSizeNoRotation(String imageFilePath) throws IOException { BitmapFactory.Options o = new BitmapFactory.Options(); o.inJustDecodeBounds = true; o.inPreferredConfig = Bitmap.Config.ARGB_8888; InputStream fis = createFileInputStream(imageFilePath); BitmapFactory.decodeStream(fis, null, o); fis.close(); return new Dimension(o.outWidth, o.outHeight); } @Override public void save(InputStream image, OutputStream response, String format, int width, int height, float quality) throws IOException { Bitmap.CompressFormat f = Bitmap.CompressFormat.PNG; if (format == FORMAT_JPEG) { f = Bitmap.CompressFormat.JPEG; } Image img = Image.createImage(image).scaled(width, height); Bitmap b = (Bitmap) img.getImage(); b.compress(f, (int) (quality * 100), response); } @Override public String saveAndKeepAspect(String imageFilePath, String preferredOutputPath, String format, int width, int height, float quality, boolean onlyDownscale, boolean scaleToFill) throws IOException { ExifInterface exif = new ExifInterface(imageFilePath); Dimension d = getImageSizeNoRotation(imageFilePath); if (onlyDownscale) { if (scaleToFill) { if (d.getHeight() <= height || d.getWidth() <= width) { return imageFilePath; } } else { if (d.getHeight() <= height && d.getWidth() <= width) { return imageFilePath; } } } float ratio = ((float) d.getWidth()) / ((float) d.getHeight()); int heightBasedOnWidth = (int) (((float) width) / ratio); int widthBasedOnHeight = (int) (((float) height) * ratio); if (scaleToFill) { if (heightBasedOnWidth >= width) { height = heightBasedOnWidth; } else { width = widthBasedOnHeight; } } else { if (heightBasedOnWidth > width) { width = widthBasedOnHeight; } else { height = heightBasedOnWidth; } } sampleSizeOverride = Math.max(d.getWidth() / width, d.getHeight() / height); OutputStream im = FileSystemStorage.getInstance().openOutputStream(preferredOutputPath); Image i = Image.createImage(imageFilePath); Image newImage = i.scaled(width, height); int orientation = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_NORMAL); int angle = 0; switch (orientation) { case ExifInterface.ORIENTATION_ROTATE_90: angle = 90; break; case ExifInterface.ORIENTATION_ROTATE_180: angle = 180; break; case ExifInterface.ORIENTATION_ROTATE_270: angle = 270; break; } if (angle != 0) { Matrix mat = new Matrix(); mat.postRotate(angle); Bitmap b = (Bitmap) newImage.getImage(); Bitmap correctBmp = Bitmap.createBitmap(b, 0, 0, b.getWidth(), b.getHeight(), mat, true); b.recycle(); newImage.dispose(); Image tmp = Image.createImage(correctBmp); newImage = tmp; save(tmp, im, format, quality); } else { save(imageFilePath, im, format, width, height, quality); } sampleSizeOverride = -1; return preferredOutputPath; } @Override public void save(String imageFilePath, OutputStream response, String format, int width, int height, float quality) throws IOException { Image i = Image.createImage(imageFilePath); Image newImage = i.scaled(width, height); save(newImage, response, format, quality); newImage.dispose(); i.dispose(); } @Override protected void saveImage(Image img, OutputStream response, String format, float quality) throws IOException { Bitmap.CompressFormat f = Bitmap.CompressFormat.PNG; if (format == FORMAT_JPEG) { f = Bitmap.CompressFormat.JPEG; } Bitmap b = (Bitmap) img.getImage(); b.compress(f, (int) (quality * 100), response); } @Override public boolean isFormatSupported(String format) { return format == FORMAT_JPEG || format == FORMAT_PNG; } }; } return imIO; }