resume

问题 I have seen several ways to "make sure that my app is shown again after a phone call which my app has initiated has ended" however that isn't what I want -> what I am looking for is a way to, say my app is currently running in the background doing network communications and someone calls me , I would like my app to either be able to "detect when the phone call has ended and resume my network communications" and/or "launch/resume my app back into the foreground when the phone call has ended".

问题 I would like to save the state of itertools.product() after my program quits. Is it possible to do this with pickling? What I am planning to do is to generate permutations and if the process is interrupted (KeyboardInterrupt), I can resume the process the next time I run the program. def trywith(itr): try: for word in itr: time.sleep(1) print("".join(word)) except KeyboardInterrupt: f=open("/root/pickle.dat","wb") pickle.dump((itr),f) f.close() if os.path.exists("/root/pickle.dat"): f=open("

问题 I've searched many topics and posts and made my own downloading snippet with 2 functions as below! Download starts with no problem, custom errors are shown when user hasn't enough credit, all things are right but the resume! I thought it maybe Headers, but I didn't miss them. I read many posts on stackoverflow too. Helps needed! function readfile_chunked($filename, $size = '', $uid, $pid, $retbytes = TRUE) { global $each_download; $chunk_size = 1024*1024; $buffer = ''; $cnt =0; $handle =

问题 The windows form I am working on subscribes to Microsoft.Win32.SystemEvents.PowerModeChanged and on Suspend it runs the Close() method on the form. On Resume it runs the Run() function like it would on initial load. The problem is that when the computer is woken from sleep mode the PowerModeChanged event is triggered on a worker thread named ".Net SystemEvents" and when Run() is called it recreates the form on this worker thread instead of the main thread. This form is a project I inherited

问题 Problem The idea is very simple. Whenever an user comes back to my app from the Recents I want to show a simple dialog prompting with the password. I know how to prompt the dialog with password, but my problem is how do I understand that the user has entered my app from the recents. If I put the prompt in the onResume in every activity, then it will get triggered everytime even if the user doesn't enter from the Recents menu. There are lots of activities and fragments in my app. So, I would

问题 I am trying to sync the following repo repo init -u git://github.com/SlimRoms/platform_manifest.git -b jb The problem is i have started the repo sync around 30 hours ago & its still not complete. (i have a 1Mbps connection). I dont want to keep the laptop switched for so long now & would like to pause the current sync & resume later. So, i searched a bit, and found out that to pause the current download/sync i could use: ctrl+C ctrl+Z just close the terminal (it will resume download next time

问题 I need to download files > 500 Mo with AFNetworking. Sometimes, the time to download them is > 10 minutes and if the app is in background, the download can't be complete. So I want to try partial downloads. I found a lot of links and this seems to be possible with pause() and resume() methods on AFHTTPRequestOperation. Actually, I did: [self.downloadOperation setShouldExecuteAsBackgroundTaskWithExpirationHandler:^{ // Clean up anything that needs to be handled if the request times out [self

问题 In my Android app I want to play or resume the played music after I pause it. I got my app to pause the music by sending a broadcast, but I can't get it to play or resume the music. Here is the code to pause: Intent i = new Intent("com.android.music.musicservicecommand"); i.putExtra("command", "pause"); sendBroadcast(i); 回答1: Here is what I have discovered after testing these. I have tried and verified these commands to work just fine. // pause Intent i = new Intent("com.android.music

问题 Because Rust does not have have the built-in ability to read from a file in a non-blocking manner, I have to spawn a thread which reads the file /dev/input/fs0 in order to get joystick events. Suppose the joystick is unused (nothing to read), so the reading thread is blocked while reading from the file. Is there a way for the main thread to force the blocking read of the reading thread to resume, so the reading thread may exit cleanly? In other languages, I would simply close the file in the

问题 Because Rust does not have have the built-in ability to read from a file in a non-blocking manner, I have to spawn a thread which reads the file /dev/input/fs0 in order to get joystick events. Suppose the joystick is unused (nothing to read), so the reading thread is blocked while reading from the file. Is there a way for the main thread to force the blocking read of the reading thread to resume, so the reading thread may exit cleanly? In other languages, I would simply close the file in the