info.guardianproject.iocipher.FileOutputStream Java Examples
The following examples show how to use
info.guardianproject.iocipher.FileOutputStream.
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Example #1
Source File: StillCameraActivity.java From CameraV with GNU General Public License v3.0 | 6 votes |
@Override protected File doInBackground(byte[]... data) { try { long mTime = System.currentTimeMillis(); File fileSecurePicture = new File(mFileBasePath, "camerav_image_" + mTime + ".jpg"); mResultList.add(fileSecurePicture.getAbsolutePath()); FileOutputStream out = new FileOutputStream(fileSecurePicture); out.write(data[0]); out.flush(); out.close(); return fileSecurePicture; } catch (IOException ioe) { Log.e(StillCameraActivity.class.getName(), "error saving picture", ioe); } return null; }
Example #2
Source File: SecureMediaStore.java From Zom-Android-XMPP with GNU General Public License v3.0 | 5 votes |
/** * Resize an image to an efficient size for sending via OTRDATA, then copy * that resized version into vfs. All imported content is stored under * /SESSION_NAME/ The original full path is retained to facilitate browsing * The session content can be deleted when the session is over * * @param sessionId * @return vfs uri * @throws IOException */ public static Uri resizeAndImportImage(Context context, String sessionId, Uri uri, String mimeType) throws IOException { String originalImagePath = uri.getPath(); String targetPath = "/" + sessionId + "/upload/" + UUID.randomUUID().toString() + "/image"; boolean savePNG = false; if (originalImagePath.endsWith(".png") || (mimeType != null && mimeType.contains("png")) || originalImagePath.endsWith(".gif") || (mimeType != null && mimeType.contains("gif")) ) { savePNG = true; targetPath += ".png"; } else { targetPath += ".jpg"; } //load lower-res bitmap Bitmap bmp = getThumbnailFile(context, uri, DEFAULT_IMAGE_WIDTH); File file = new File(targetPath); file.getParentFile().mkdirs(); FileOutputStream out = new info.guardianproject.iocipher.FileOutputStream(file); if (savePNG) bmp.compress(Bitmap.CompressFormat.PNG, 100, out); else bmp.compress(Bitmap.CompressFormat.JPEG, 90, out); out.flush(); out.close(); bmp.recycle(); return vfsUri(targetPath); }
Example #3
Source File: GalleryActivity.java From CameraV with GNU General Public License v3.0 | 5 votes |
@Override protected java.io.File doInBackground(File... params) { try { String fileName = "/sdcard/" + new Date().getTime() + ".pgp.asc"; java.io.File fileTimeCap = new java.io.File(fileName); java.io.FileOutputStream osTimeCap = new java.io.FileOutputStream(fileTimeCap); boolean asciiArmor = true; boolean integrityCheck = true; PgpHelper pgpHelper = PgpHelper.getInstance(); PGPPublicKey encKey = pgpHelper.readPublicKey(new java.io.FileInputStream(new java.io.File("/sdcard/jack.asc"))); pgpHelper.encryptStream(osTimeCap, new FileInputStream(params[0]), params[0].getName(), params[0].length(), new Date(), encKey, asciiArmor, integrityCheck); params[0].delete(); return fileTimeCap; } catch (Exception ioe) { Log.e("PGPExport","unable to export",ioe); Toast.makeText(activity,"Unable to export to PGP: " + ioe.getMessage(),Toast.LENGTH_LONG).show(); } return null; }
Example #4
Source File: GalleryActivity.java From CameraV with GNU General Public License v3.0 | 5 votes |
private void handleSendUri(Uri dataUri) { try { ContentResolver cr = getContentResolver(); InputStream in = cr.openInputStream(dataUri); Log.i(TAG, "incoming URI: " + dataUri.toString()); String fileName = dataUri.getLastPathSegment(); File f = new File("/" + fileName); BufferedOutputStream out = new BufferedOutputStream(new FileOutputStream(f)); readBytesAndClose(in, out); Log.v(TAG, f.getAbsolutePath() + " size: " + String.valueOf(f.length())); } catch (Exception e) { Log.e(TAG, e.getMessage(), e); } }
Example #5
Source File: VideoCameraActivity.java From CameraV with GNU General Public License v3.0 | 5 votes |
private void initAudio(final String audioPath) throws Exception { fileAudio = new File(audioPath); outputStreamAudio = new BufferedOutputStream(new info.guardianproject.iocipher.FileOutputStream(fileAudio),8192*8); if (useAAC) { aac = new AACHelper(); aac.setEncoder(MediaConstants.sAudioSampleRate, MediaConstants.sAudioChannels, MediaConstants.sAudioBitRate); } else { int minBufferSize = AudioRecord.getMinBufferSize(MediaConstants.sAudioSampleRate, MediaConstants.sChannelConfigIn, AudioFormat.ENCODING_PCM_16BIT)*8; audioData = new byte[minBufferSize]; int audioSource = MediaRecorder.AudioSource.CAMCORDER; if (this.getCameraDirection() == CameraInfo.CAMERA_FACING_FRONT) { audioSource = MediaRecorder.AudioSource.MIC; } audioRecord = new AudioRecord(audioSource, MediaConstants.sAudioSampleRate, MediaConstants.sChannelConfigIn, AudioFormat.ENCODING_PCM_16BIT, minBufferSize); } }
Example #6
Source File: VideoCameraActivity.java From CameraV with GNU General Public License v3.0 | 5 votes |
public Encoder (File fileOut, int baseFramesPerSecond, boolean withEmbeddedAudio) throws IOException { this.fileOut = fileOut; fos = new info.guardianproject.iocipher.FileOutputStream(fileOut); SeekableByteChannel sbc = new IOCipherFileChannelWrapper(fos.getChannel()); org.jcodec.common.AudioFormat af = null; if (withEmbeddedAudio) af = new org.jcodec.common.AudioFormat(org.jcodec.common.AudioFormat.MONO_S16_LE(MediaConstants.sAudioSampleRate)); muxer = new ImageToMJPEGMOVMuxer(sbc,af,baseFramesPerSecond); }
Example #7
Source File: SecureMediaStore.java From Zom-Android-XMPP with GNU General Public License v3.0 | 5 votes |
public static void copyToExternal(String sourcePath, java.io.File targetPath) throws IOException { // copy FileInputStream fis = new FileInputStream(new File(sourcePath)); java.io.FileOutputStream fos = new java.io.FileOutputStream(targetPath, false); IOUtils.copyLarge(fis, fos); fos.close(); fis.close(); }
Example #8
Source File: SecureMediaStore.java From Zom-Android-XMPP with GNU General Public License v3.0 | 5 votes |
public static void copyToVfs(InputStream sourceIS, String targetPath) throws IOException { // create the target directories tree mkdirs( targetPath ); // copy FileOutputStream fos = new FileOutputStream(new File(targetPath), false); IOUtils.copyLarge(sourceIS, fos); fos.close(); sourceIS.close(); }
Example #9
Source File: SecureMediaStore.java From Zom-Android-XMPP with GNU General Public License v3.0 | 5 votes |
public static void copyToVfs(java.io.File sourceFile, String targetPath) throws IOException { // create the target directories tree mkdirs( targetPath ); // copy java.io.InputStream fis = null; fis = new java.io.FileInputStream(sourceFile); FileOutputStream fos = new FileOutputStream(new File(targetPath), false); IOUtils.copyLarge(fis, fos); fos.close(); fis.close(); }
Example #10
Source File: ProofMode.java From zom-android-matrix with Apache License 2.0 | 5 votes |
private static void writeProof (Context context, String mediaPath, String hash, boolean showDeviceIds, boolean showLocation, boolean showMobileNetwork, String safetyCheckResult, boolean isBasicIntegrity, boolean isCtsMatch, long notarizeTimestamp, String notes) { File fileMedia = new File(mediaPath); File fileMediaSig = new File(mediaPath + OPENPGP_FILE_TAG); File fileMediaProof = new File(mediaPath + PROOF_FILE_TAG); File fileMediaProofSig = new File(mediaPath + PROOF_FILE_TAG + OPENPGP_FILE_TAG); try { //sign the media file if (!fileMediaSig.exists()) PgpUtils.getInstance(context).createDetachedSignature(new FileInputStream(fileMedia), new FileOutputStream(fileMediaSig), PgpUtils.DEFAULT_PASSWORD); //add data to proof csv and sign again boolean writeHeaders = !fileMediaProof.exists(); writeTextToFile(context, fileMediaProof, buildProof(context, mediaPath, writeHeaders, showDeviceIds, showLocation, showMobileNetwork, safetyCheckResult, isBasicIntegrity, isCtsMatch, notarizeTimestamp, notes)); if (fileMediaProof.exists()) { //sign the proof file again PgpUtils.getInstance(context).createDetachedSignature(new FileInputStream(fileMediaProof), new FileOutputStream(fileMediaProofSig), PgpUtils.DEFAULT_PASSWORD); } } catch (Exception e) { Log.e("MediaWatcher", "Error signing media or proof", e); } }
Example #11
Source File: SecureCameraActivity.java From Zom-Android-XMPP with GNU General Public License v3.0 | 5 votes |
@Override public void onPictureTaken(final byte[] data, Camera camera) { try { BufferedOutputStream out = new BufferedOutputStream(new FileOutputStream(new File(filename))); out.write(data); out.flush(); out.close(); if (thumbnail != null) { Bitmap thumbnailBitmap = getThumbnail(getContentResolver(), filename); FileOutputStream fos = new FileOutputStream(thumbnail); thumbnailBitmap.compress(Bitmap.CompressFormat.JPEG, 90, fos); } Intent intent = new Intent(); intent.putExtra(FILENAME, filename); intent.putExtra(THUMBNAIL, thumbnail); intent.putExtra(MIMETYPE, "image/*"); setResult(Activity.RESULT_OK, intent); finish(); } catch (Exception e) { e.printStackTrace(); setResult(Activity.RESULT_CANCELED); finish(); } finish(); }
Example #12
Source File: ProofMode.java From Zom-Android-XMPP with GNU General Public License v3.0 | 5 votes |
private static void writeTextToFile (Context context, File fileOut, String text) { try { PrintStream ps = new PrintStream(new FileOutputStream(fileOut,true)); ps.println(text); ps.flush(); ps.close(); } catch (IOException ioe) { ioe.printStackTrace(); } }
Example #13
Source File: ProofMode.java From Zom-Android-XMPP with GNU General Public License v3.0 | 5 votes |
private static void writeProof (Context context, String mediaPath, String hash, boolean showDeviceIds, boolean showLocation, boolean showMobileNetwork, String safetyCheckResult, boolean isBasicIntegrity, boolean isCtsMatch, long notarizeTimestamp, String notes) { File fileMedia = new File(mediaPath); File fileMediaSig = new File(mediaPath + OPENPGP_FILE_TAG); File fileMediaProof = new File(mediaPath + PROOF_FILE_TAG); File fileMediaProofSig = new File(mediaPath + PROOF_FILE_TAG + OPENPGP_FILE_TAG); try { //sign the media file if (!fileMediaSig.exists()) PgpUtils.getInstance(context).createDetachedSignature(new FileInputStream(fileMedia), new FileOutputStream(fileMediaSig), PgpUtils.DEFAULT_PASSWORD); //add data to proof csv and sign again boolean writeHeaders = !fileMediaProof.exists(); writeTextToFile(context, fileMediaProof, buildProof(context, mediaPath, writeHeaders, showDeviceIds, showLocation, showMobileNetwork, safetyCheckResult, isBasicIntegrity, isCtsMatch, notarizeTimestamp, notes)); if (fileMediaProof.exists()) { //sign the proof file again PgpUtils.getInstance(context).createDetachedSignature(new FileInputStream(fileMediaProof), new FileOutputStream(fileMediaProofSig), PgpUtils.DEFAULT_PASSWORD); } } catch (Exception e) { Log.e("MediaWatcher", "Error signing media or proof", e); } }
Example #14
Source File: SecureCameraActivity.java From zom-android-matrix with Apache License 2.0 | 5 votes |
@Override public void onPictureTaken(final byte[] data, Camera camera) { try { BufferedOutputStream out = new BufferedOutputStream(new FileOutputStream(new File(filename))); out.write(data); out.flush(); out.close(); if (thumbnail != null) { Bitmap thumbnailBitmap = getThumbnail(getContentResolver(), filename); FileOutputStream fos = new FileOutputStream(thumbnail); thumbnailBitmap.compress(Bitmap.CompressFormat.JPEG, 90, fos); } Intent intent = new Intent(); intent.putExtra(FILENAME, filename); intent.putExtra(THUMBNAIL, thumbnail); intent.putExtra(MIMETYPE, "image/*"); setResult(Activity.RESULT_OK, intent); finish(); } catch (Exception e) { e.printStackTrace(); setResult(Activity.RESULT_CANCELED); finish(); } finish(); }
Example #15
Source File: ProofMode.java From zom-android-matrix with Apache License 2.0 | 5 votes |
private static void writeTextToFile (Context context, File fileOut, String text) { try { PrintStream ps = new PrintStream(new FileOutputStream(fileOut,true)); ps.println(text); ps.flush(); ps.close(); } catch (IOException ioe) { ioe.printStackTrace(); } }
Example #16
Source File: CameraActivity.java From Zom-Android-XMPP with GNU General Public License v3.0 | 4 votes |
private void storeBitmap (Bitmap bitmap) { // import String sessionId = "self"; String offerId = UUID.randomUUID().toString(); try { final Uri vfsUri = SecureMediaStore.createContentPath(sessionId,"cam" + new Date().getTime() + ".jpg"); OutputStream out = new FileOutputStream(new File(vfsUri.getPath())); bitmap = getResizedBitmap(bitmap,SecureMediaStore.DEFAULT_IMAGE_WIDTH,SecureMediaStore.DEFAULT_IMAGE_WIDTH); bitmap.compress(Bitmap.CompressFormat.JPEG, 100 /*ignored for JPG*/, out); bitmap.recycle(); System.gc(); String mimeType = "image/jpeg"; //adds in an empty message, so it can exist in the gallery and be forwarded Imps.insertMessageInDb( getContentResolver(), false, new Date().getTime(), true, null, vfsUri.toString(), System.currentTimeMillis(), Imps.MessageType.OUTGOING_ENCRYPTED_VERIFIED, 0, offerId, mimeType); if (mOneAndDone) { Intent data = new Intent(); data.setData(vfsUri); setResult(RESULT_OK, data); finish(); } if (Preferences.useProofMode()) { try { ProofMode.generateProof(CameraActivity.this, vfsUri); } catch (FileNotFoundException e) { Log.e(ImApp.LOG_TAG,"error generating proof for photo",e); } } } catch (IOException ioe) { Log.e(ImApp.LOG_TAG,"error importing photo",ioe); } }
Example #17
Source File: SecureMediaStore.java From Zom-Android-XMPP with GNU General Public License v3.0 | 4 votes |
public static void copyToVfs(byte buf[], String targetPath) throws IOException { File file = new File(targetPath); FileOutputStream out = new FileOutputStream(file); out.write(buf); out.close(); }
Example #18
Source File: VideoCameraActivity.java From CameraV with GNU General Public License v3.0 | 4 votes |
@Override public void onPreviewFrame(byte[] data, Camera camera) { //even when not recording, we'll compress frames in order to estimate our FPS Camera.Parameters parameters = camera.getParameters(); mLastWidth = parameters.getPreviewSize().width; mLastHeight = parameters.getPreviewSize().height; if (mRotation > 0) //flip height and width { mLastWidth =parameters.getPreviewSize().height; mLastHeight =parameters.getPreviewSize().width; } mPreviewFormat = parameters.getPreviewFormat(); byte[] dataResult = data; if (mPreCompressFrames) { if (mRotation > 0) { dataResult = rotateYUV420Degree90(data,mLastHeight,mLastWidth); if (getCameraDirection() == CameraInfo.CAMERA_FACING_FRONT) { dataResult = rotateYUV420Degree90(dataResult,mLastWidth,mLastHeight); dataResult = rotateYUV420Degree90(dataResult,mLastHeight,mLastWidth); } } YuvImage yuv = new YuvImage(dataResult, mPreviewFormat, mLastWidth, mLastHeight, null); ByteArrayOutputStream out = new ByteArrayOutputStream(); yuv.compressToJpeg(new Rect(0, 0, mLastWidth, mLastHeight), MediaConstants.sJpegQuality, out); dataResult = out.toByteArray(); } if (mFramesTotal == 0 && fileOut != null) { try { info.guardianproject.iocipher.FileOutputStream fosThumb = new info.guardianproject.iocipher.FileOutputStream(new info.guardianproject.iocipher.File(fileOut.getAbsolutePath() + ".thumb.jpg")); fosThumb.write(dataResult); fosThumb.flush(); fosThumb.close(); } catch (Exception e) { Log.e("VideoCam","can't save thumb",e); } } if (mIsRecording && mFrameQ != null) if (data != null) { VideoFrame vf = new VideoFrame(); vf.image = dataResult; vf.duration = 1;//this is frame duration, not time //System.currentTimeMillis() - lastTime; vf.fps = mFPS; mFrameQ.add(vf); mFramesTotal++; } mFpsCounter++; if((System.currentTimeMillis() - start) >= 1000) { mFPS = mFpsCounter; mFpsCounter = 0; start = System.currentTimeMillis(); } }
Example #19
Source File: StoryEditorActivity.java From zom-android-matrix with Apache License 2.0 | 4 votes |
private void storeHTML (String html) { // import String sessionId = "self"; String offerId = UUID.randomUUID().toString(); try { String title = mEditTitle.getText().toString(); if (TextUtils.isEmpty(title)) title = "story" + new Date().getTime() + ".html"; else title = URLEncoder.encode(title,"UTF-8") + ".html"; final Uri vfsUri = SecureMediaStore.createContentPath(sessionId,title); OutputStream out = new FileOutputStream(new File(vfsUri.getPath())); String mimeType = "text/html"; out.write(html.getBytes()); out.flush(); out.close(); //adds in an empty message, so it can exist in the gallery and be forwarded Imps.insertMessageInDb( getContentResolver(), false, new Date().getTime(), true, null, vfsUri.toString(), System.currentTimeMillis(), Imps.MessageType.OUTGOING_ENCRYPTED, 0, offerId, mimeType, null); Intent data = new Intent(); data.setDataAndType(vfsUri,mimeType); setResult(RESULT_OK, data); } catch (IOException ioe) { Log.e(LOG_TAG,"error importing photo",ioe); } }
Example #20
Source File: CameraActivity.java From zom-android-matrix with Apache License 2.0 | 4 votes |
private void storeBitmap (Bitmap bitmap) { // import String sessionId = "self"; String offerId = UUID.randomUUID().toString(); try { final Uri vfsUri = SecureMediaStore.createContentPath(sessionId,"cam" + new Date().getTime() + ".jpg"); OutputStream out = new FileOutputStream(new File(vfsUri.getPath())); // bitmap = getResizedBitmap(bitmap,SecureMediaStore.DEFAULT_IMAGE_WIDTH,SecureMediaStore.DEFAULT_IMAGE_WIDTH); bitmap.compress(Bitmap.CompressFormat.JPEG, 100 /*ignored for JPG*/, out); bitmap.recycle(); System.gc(); String mimeType = "image/jpeg"; //adds in an empty message, so it can exist in the gallery and be forwarded Imps.insertMessageInDb( getContentResolver(), false, new Date().getTime(), true, null, vfsUri.toString(), System.currentTimeMillis(), Imps.MessageType.OUTGOING_ENCRYPTED, 0, offerId, mimeType, null); if (mOneAndDone) { Intent data = new Intent(); data.setDataAndType(vfsUri,mimeType); setResult(RESULT_OK, data); finish(); } else { onBitmap(vfsUri, mimeType); } if (Preferences.useProofMode()) { try { ProofMode.generateProof(CameraActivity.this, vfsUri); } catch (FileNotFoundException e) { Log.e(LOG_TAG,"error generating proof for photo",e); } } } catch (IOException ioe) { Log.e(LOG_TAG,"error importing photo",ioe); } }
Example #21
Source File: CameraActivity.java From zom-android-matrix with Apache License 2.0 | 4 votes |
private void storeVideo (java.io.File fileVideo) { // import String sessionId = "self"; String offerId = UUID.randomUUID().toString(); try { final Uri vfsUri = SecureMediaStore.createContentPath(sessionId,"cam" + new Date().getTime() + ".mp4"); OutputStream out = new info.guardianproject.iocipher.FileOutputStream(new File(vfsUri.getPath())); InputStream in = new java.io.FileInputStream(fileVideo); IOUtils.copyLarge(in, out); in.close(); out.close(); if (thumbnail == null) { thumbnail = ThumbnailUtils.createVideoThumbnail(fileVideo.getPath(), MediaStore.Images.Thumbnails.MINI_KIND); } fileVideo.delete(); System.gc(); if (thumbnail != null) thumbnail.compress(Bitmap.CompressFormat.JPEG, 80,new info.guardianproject.iocipher.FileOutputStream(new File(vfsUri.getPath()+".thumb.jpg"))); String mimeType = "video/mp4"; //adds in an empty message, so it can exist in the gallery and be forwarded Imps.insertMessageInDb( getContentResolver(), false, new Date().getTime(), true, null, vfsUri.toString(), System.currentTimeMillis(), Imps.MessageType.OUTGOING_ENCRYPTED, 0, offerId, mimeType, null); if (mOneAndDone) { Intent data = new Intent(); data.setDataAndType(vfsUri,mimeType); setResult(RESULT_OK, data); finish(); } else { onVideo(vfsUri, mimeType); } if (Preferences.useProofMode()) { try { ProofMode.generateProof(CameraActivity.this, vfsUri); } catch (FileNotFoundException e) { Log.e(LOG_TAG,"error generating proof for photo",e); } } } catch (IOException ioe) { Log.e(LOG_TAG,"error importing photo",ioe); } }