public double getProgress() {
if (completed) return 1;
if (pn == null) return 0;
return pn.getGlobalProgress();
}
/**
* Called from native code to update progress of ongoing recognition passes.
*
* @param percent Percent complete
* @param left Left bound of word bounding box
* @param right Right bound of word bounding box
* @param top Top bound of word bounding box
* @param bottom Bottom bound of word bounding box
*/
private void onProgressValues(
final int percent, final int left, final int right, final int top, final int bottom) {
if (progressNotifier != null) {
ProgressValues pv = new ProgressValues(percent, left, right, top, bottom);
progressNotifier.onProgressValues(pv);
}
}
/**
* Reads a byte from the <code>buffer</code>, and refills it as necessary.
*
* @return The next byte from the input stream.
* @throws IOException if there is no more data available.
*/
public byte readByte() throws IOException {
// Buffer depleted ?
if (head == tail) {
head = 0;
// Refill.
tail = input.read(buffer, head, bufSize);
if (tail == -1) {
// No more data available.
throw new IOException("No more data is available");
}
if (notifier != null) {
notifier.noteBytesRead(tail);
}
}
return buffer[head++];
}
/**
* Called from native code to update progress of ongoing recognition passes.
*
* @param percent Percent complete
* @param left Left bound of word bounding box
* @param right Right bound of word bounding box
* @param top Top bound of word bounding box
* @param bottom Bottom bound of word bounding box
* @param textLeft Left bound of text bounding box
* @param textRight Right bound of text bounding box
* @param textTop Top bound of text bounding box
* @param textBottom Bottom bound of text bounding box
*/
protected void onProgressValues(
final int percent,
final int left,
final int right,
final int top,
final int bottom,
final int textLeft,
final int textRight,
final int textTop,
final int textBottom) {
if (progressNotifier != null) {
Rect wordRect = new Rect(left, textTop - top, right, textTop - bottom);
Rect textRect = new Rect(textLeft, textBottom, textRight, textTop);
ProgressValues pv = new ProgressValues(percent, wordRect, textRect);
progressNotifier.onProgressValues(pv);
}
}
