Actually, you can do this. It is controlled via the Audio Session and has nothing to do with AVAudioPlayer itself. Why don’t you want to use AudioSession? They play nice together… In your app, you should initialize the Audio Session, and then you can also tell indicate what kind of audio you intend to play. … Read more
you can use function name() { $.getJSON(“”, function(d) { alert(“success”); }).done(function(d) { alert(“done”); }).fail(function(d) { alert(“error”); }).always(function(d) { alert(“complete”); }); } If you want to see the cause of the error, use the full version function name() { $.getJSON(“”, function(d) { alert(“success”); }).fail( function(d, textStatus, error) { console.error(“getJSON failed, status: ” + textStatus + “, … Read more
I suggest you install GSView and GSPrint and shell out to gsprint.exe to print the pdf. p = subprocess.Popen([r”p:\ath\to\gsprint.exe”, “test.pdf”], stdout=subprocess.PIPE, stderr=subprocess.PIPE) stdout, stderr = p.communicate() print stdout print stderr I have used this in a industrial label printing solution, works great. When the gsprint.exe program exits (i.e. after the call to communicate), you can … Read more
For the ALSA errors in particular, you can use ALSA’s snd_lib_error_set_handler function as described for example in this question. For one of my projects, I created a module called mute_alsa, which looks like this: import ctypes ERROR_HANDLER_FUNC = ctypes.CFUNCTYPE(None, ctypes.c_char_p, ctypes.c_int, ctypes.c_char_p, ctypes.c_int, ctypes.c_char_p) def py_error_handler(filename, line, function, err, fmt): pass c_error_handler = ERROR_HANDLER_FUNC(py_error_handler) try: … Read more
We won’t be able to detect the silent switch state anymore since iOS 5… The answer from Apple is there on the accepted answer : Detecting the iPhone’s Ring / Silent / Mute switch using AVAudioPlayer not working?
You need to make couple of changes in plist file. i.e. 1) Set Required background mode to App plays audio 2) set Application does not run in background to YES. NSError *setCategoryErr = nil; NSError *activationErr = nil; [[AVAudioSession sharedInstance] setCategory: AVAudioSessionCategoryPlayback error:&setCategoryErr]; [[AVAudioSession sharedInstance] setActive:YES error:&activationErr]; Then, you need to write these much code … Read more
You can redirect output to a file and then read the file: return = WshShell.Run(“cmd /c C:\snmpset -c … > c:\temp\output.txt”, 0, true) Set fso = CreateObject(“Scripting.FileSystemObject”) Set file = fso.OpenTextFile(“c:\temp\output.txt”, 1) text = file.ReadAll file.Close
You can either run it like this (but this shows a window for a while): PowerShell.exe -WindowStyle hidden { your script.. } Or you use a helper file I created to avoid the window called PsRun.exe that does exactly that. You can download the source and exe file from Run scheduled tasks with WinForm GUI … Read more
Your first bet is to look into Android’s native PackageInstaller. I would recommend modifying that app the way you like, or just extract required functionality. Specifically, if you look into PackageInstallerActivity and its method onClickListener: public void onClick(View v) { if(v == mOk) { // Start subactivity to actually install the application Intent newIntent = … Read more