2014/10/16 上午 08:12:18

android Programming Glossary: descriptors

http://stackoverflow.com/questions/15557933/receive-audio-via-bluetooth-in-android

listens to every BlueZ advertisement such as events file descriptors ... I remember having successfully bound my self using a native..

url connection returning negative value

http://stackoverflow.com/questions/5428639/url-connection-returning-negative-value

and your application will fail due to exhaustion of file descriptors ... or local port numbers. It is best practice to use a try..

How Does OpenCV ORB Feature Detector Work?

http://stackoverflow.com/questions/7232651/how-does-opencv-orb-feature-detector-work

ORB orb orb gray_image Mat features.keypoints features.descriptors and matched them using the knnMatch function from openCV matcher.knnMatch.. knnMatch function from openCV matcher.knnMatch features1.descriptors features2.descriptors pair_matches 2 After that I am trying.. openCV matcher.knnMatch features1.descriptors features2.descriptors pair_matches 2 After that I am trying to find a homography using..

Runtime.exec() bug: hangs without providing a Process object

http://stackoverflow.com/questions/8688382/runtime-exec-bug-hangs-without-providing-a-process-object

the child process will hang while trying to close all file descriptors inherited from the parent except the one created within the..

Can We Install an APK From a ContentProvider?

http://stackoverflow.com/questions/9637629/can-we-install-an-apk-from-a-contentprovider

despite the fact that RandomAccessFile works on descriptors just the same as the others the constructor you'd need is just..

Receive audio via Bluetooth in Android

http://stackoverflow.com/questions/15557933/receive-audio-via-bluetooth-in-android

BUS . In fact Android connects to the DBUS_SYSTEM channel and listens to every BlueZ advertisement such as events file descriptors ... I remember having successfully bound my self using a native application to this d bus channel and got access to the..

url connection returning negative value

http://stackoverflow.com/questions/5428639/url-connection-returning-negative-value

in the leakage of a file descriptor. Do this too many times and your application will fail due to exhaustion of file descriptors ... or local port numbers. It is best practice to use a try finally to ensure that URLConnections Sockets Streams and so..

How Does OpenCV ORB Feature Detector Work?

http://stackoverflow.com/questions/7232651/how-does-opencv-orb-feature-detector-work

So far I extracted the features using ORB class from OpenCV ORB orb orb gray_image Mat features.keypoints features.descriptors and matched them using the knnMatch function from openCV matcher.knnMatch features1.descriptors features2.descriptors pair_matches.. features.descriptors and matched them using the knnMatch function from openCV matcher.knnMatch features1.descriptors features2.descriptors pair_matches 2 After that I am trying to find a homography using findHomography function but this.. and matched them using the knnMatch function from openCV matcher.knnMatch features1.descriptors features2.descriptors pair_matches 2 After that I am trying to find a homography using findHomography function but this function needs at least..

Runtime.exec() bug: hangs without providing a Process object

http://stackoverflow.com/questions/8688382/runtime-exec-bug-hangs-without-providing-a-process-object

digging... Looking at the child code that hangs I noticed the child process will hang while trying to close all file descriptors inherited from the parent except the one created within the exec call So I search the whole app code for any BufferedReader..

Can We Install an APK From a ContentProvider?

http://stackoverflow.com/questions/9637629/can-we-install-an-apk-from-a-contentprovider

. Unfortunately you can't use it to open a RandomAccessFile despite the fact that RandomAccessFile works on descriptors just the same as the others the constructor you'd need is just missing from the API . As APK files are ZIP files which must..