Examples with BufferedWriter java.io.BufferedWriter used on opensource projects

Example 76 with BufferedWriter

use of java.io.BufferedWriter in project qi4j-sdk by Qi4j.

the class Report method writeTo.

public void writeTo(Writer writer) throws IOException {
    BufferedWriter out;
    if (writer instanceof BufferedWriter) {
        out = (BufferedWriter) writer;
    } else {
        out = new BufferedWriter(writer);
    }
    out.write(toXML());
    out.flush();
}

Example 77 with BufferedWriter

use of java.io.BufferedWriter in project android_frameworks_base by ParanoidAndroid.

the class DdmHandleViewDebug method profileView.

/** Profiles provided view. */
private Chunk profileView(View rootView, final View targetView) {
    ByteArrayOutputStream b = new ByteArrayOutputStream(32 * 1024);
    BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(b), 32 * 1024);
    try {
        ViewDebug.profileViewAndChildren(targetView, bw);
    } catch (IOException e) {
        return createFailChunk(1, "Unexpected error while profiling view: " + e.getMessage());
    } finally {
        try {
            bw.close();
        } catch (IOException e) {
        // ignore
        }
    }
    byte[] data = b.toByteArray();
    return new Chunk(CHUNK_VUOP, data, 0, data.length);
}

Example 78 with BufferedWriter

use of java.io.BufferedWriter in project android_frameworks_base by ParanoidAndroid.

the class Process method openZygoteSocketIfNeeded.

/**
     * Tries to open socket to Zygote process if not already open. If
     * already open, does nothing.  May block and retry.
     */
private static void openZygoteSocketIfNeeded() throws ZygoteStartFailedEx {
    int retryCount;
    if (sPreviousZygoteOpenFailed) {
        /*
             * If we've failed before, expect that we'll fail again and
             * don't pause for retries.
             */
        retryCount = 0;
    } else {
        retryCount = 10;
    }
    /*
         * See bug #811181: Sometimes runtime can make it up before zygote.
         * Really, we'd like to do something better to avoid this condition,
         * but for now just wait a bit...
         */
    for (int retry = 0; (sZygoteSocket == null) && (retry < (retryCount + 1)); retry++) {
        if (retry > 0) {
            try {
                Log.i("Zygote", "Zygote not up yet, sleeping...");
                Thread.sleep(ZYGOTE_RETRY_MILLIS);
            } catch (InterruptedException ex) {
            // should never happen
            }
        }
        try {
            sZygoteSocket = new LocalSocket();
            sZygoteSocket.connect(new LocalSocketAddress(ZYGOTE_SOCKET, LocalSocketAddress.Namespace.RESERVED));
            sZygoteInputStream = new DataInputStream(sZygoteSocket.getInputStream());
            sZygoteWriter = new BufferedWriter(new OutputStreamWriter(sZygoteSocket.getOutputStream()), 256);
            Log.i("Zygote", "Process: zygote socket opened");
            sPreviousZygoteOpenFailed = false;
            break;
        } catch (IOException ex) {
            if (sZygoteSocket != null) {
                try {
                    sZygoteSocket.close();
                } catch (IOException ex2) {
                    Log.e(LOG_TAG, "I/O exception on close after exception", ex2);
                }
            }
            sZygoteSocket = null;
        }
    }
    if (sZygoteSocket == null) {
        sPreviousZygoteOpenFailed = true;
        throw new ZygoteStartFailedEx("connect failed");
    }
}

Example 79 with BufferedWriter

use of java.io.BufferedWriter in project android_frameworks_base by ParanoidAndroid.

the class MultipartTest method testParts.

public void testParts() throws Exception {
    StringBuffer filebuffer = new StringBuffer();
    String filepartStr = "this is file part";
    filebuffer.append(filepartStr);
    File upload = File.createTempFile("Multipart", "test");
    FileWriter outFile = new FileWriter(upload);
    BufferedWriter out = new BufferedWriter(outFile);
    try {
        out.write(filebuffer.toString());
        out.flush();
    } finally {
        out.close();
    }
    Part[] parts = new Part[3];
    parts[0] = new StringPart("stringpart", "PART1!!");
    parts[1] = new FilePart(upload.getName(), upload);
    parts[2] = new StringPart("stringpart", "PART2!!");
    MultipartEntity me = new MultipartEntity(parts);
    ByteArrayOutputStream os = new ByteArrayOutputStream();
    me.writeTo(os);
    Header h = me.getContentType();
    String boundry = EncodingUtils.getAsciiString(me.getMultipartBoundary());
    StringBuffer contentType = new StringBuffer("multipart/form-data");
    contentType.append("; boundary=");
    contentType.append(boundry);
    assertEquals("Multipart content type error", contentType.toString(), h.getValue());
    final String CRLF = "\r\n";
    StringBuffer output = new StringBuffer();
    output.append("--");
    output.append(boundry);
    output.append(CRLF);
    output.append("Content-Disposition: form-data; name=\"stringpart\"");
    output.append(CRLF);
    output.append("Content-Type: text/plain; charset=US-ASCII");
    output.append(CRLF);
    output.append("Content-Transfer-Encoding: 8bit");
    output.append(CRLF);
    output.append(CRLF);
    output.append("PART1!!");
    output.append(CRLF);
    output.append("--");
    output.append(boundry);
    output.append(CRLF);
    output.append("Content-Disposition: form-data; name=\"");
    output.append(upload.getName());
    output.append("\"; filename=\"");
    output.append(upload.getName());
    output.append("\"");
    output.append(CRLF);
    output.append("Content-Type: application/octet-stream; charset=ISO-8859-1");
    output.append(CRLF);
    output.append("Content-Transfer-Encoding: binary");
    output.append(CRLF);
    output.append(CRLF);
    output.append(filepartStr);
    output.append(CRLF);
    output.append("--");
    output.append(boundry);
    output.append(CRLF);
    output.append("Content-Disposition: form-data; name=\"stringpart\"");
    output.append(CRLF);
    output.append("Content-Type: text/plain; charset=US-ASCII");
    output.append(CRLF);
    output.append("Content-Transfer-Encoding: 8bit");
    output.append(CRLF);
    output.append(CRLF);
    output.append("PART2!!");
    output.append(CRLF);
    output.append("--");
    output.append(boundry);
    output.append("--");
    output.append(CRLF);
    // System.out.print(output.toString());
    assertEquals("Multipart content error", output.toString(), os.toString());
// System.out.print(os.toString());
}

Example 80 with BufferedWriter

use of java.io.BufferedWriter in project android_frameworks_base by ParanoidAndroid.

the class VideoDumpView method onResume.

@Override
public void onResume() {
    Log.d(TAG, "onResume");
    mMediaPlayer = new MediaPlayer();
    try {
        mMediaPlayer.setDataSource(VideoDumpConfig.VIDEO_URI);
        class RGBFilter implements FilenameFilter {

            public boolean accept(File dir, String name) {
                return (name.endsWith(VideoDumpConfig.IMAGE_SUFFIX));
            }
        }
        File dump_dir = new File(VideoDumpConfig.ROOT_DIR);
        File[] dump_files = dump_dir.listFiles(new RGBFilter());
        for (File dump_file : dump_files) {
            dump_file.delete();
        }
        File image_list = new File(VideoDumpConfig.ROOT_DIR + VideoDumpConfig.IMAGES_LIST);
        image_list.delete();
        mImageListWriter = new BufferedWriter(new FileWriter(image_list));
    } catch (java.io.IOException e) {
        Log.e(TAG, e.getMessage(), e);
    }
    queueEvent(new Runnable() {

        public void run() {
            mRenderer.setMediaPlayer(mMediaPlayer);
            mRenderer.setImageListWriter(mImageListWriter);
        }
    });
    super.onResume();
}