Java Code Examples for android.system.Os#write()

The following examples show how to use android.system.Os#write() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: FileUtils.java    From android_9.0.0_r45 with Apache License 2.0 6 votes vote down vote up 
@Override
public void run() {
    final FileDescriptor fd = getInternalFD();
    try {
        int i = 0;
        while (i < data.length) {
            if (sink) {
                i += Os.read(fd, data, i, data.length - i);
            } else {
                i += Os.write(fd, data, i, data.length - i);
            }
        }
    } catch (IOException | ErrnoException e) {
        // Ignored
    } finally {
        if (sink) {
            SystemClock.sleep(TimeUnit.SECONDS.toMillis(1));
        }
        IoUtils.closeQuietly(fd);
    }
}
Example 2
Source File: FileBridge.java    From container with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * java.io always writes every byte it's asked to, or fails with an error. (That is, unlike
 * Unix it never just writes as many bytes as happens to be convenient.)
 */
public static void write(FileDescriptor fd, byte[] bytes, int byteOffset, int byteCount) throws IOException {
    ArrayUtils.checkOffsetAndCount(bytes.length, byteOffset, byteCount);
    if (byteCount == 0) {
        return;
    }
    try {
        while (byteCount > 0) {
            int bytesWritten = Os.write(fd, bytes, byteOffset, byteCount);
            byteCount -= bytesWritten;
            byteOffset += bytesWritten;
        }
    } catch (ErrnoException errnoException) {
        throw new IOException(errnoException);
    }
}