phonegap，iphone和大坏idleTimerDisabled [英] phonegap, iphone and the big bad idleTimerDisabled

问题描述

阅读很多关于如何防止iphone在运行我的应用程序睡觉时我很不开心，因为没有工作。

这里我读了关于每30秒设置一个定时器的想法设置idleTimerDisabled NO然后YES，但我的objC不是很好。

编辑：
这里是可以让任何人告诉我如何（以及在​​哪里）？

代码我试过：

   - （void）applicationDidFinishLaunching：（UIApplication *）application 
 {
 [ super applicationDidFinishLaunching：application]; 
 //application.idleTimerDisabled = NO; 
 //application.idleTimerDisabled = YES; 
 // [[UIApplication sharedApplication] setIdleTimerDisabled：YES]; 
 [UIApplication sharedApplication] .idleTimerDisabled = NO; 
 [UIApplication sharedApplication] .idleTimerDisabled = YES; 
 
 
} 
  

edit2：一个循环：

   - （void）_timerLoop 
 {
 // 。当
 //定时器关闭时会发生什么：
 NSLog（@你的计时器关闭了！ 
} 
 
 
 / ** 
 *这是在应用程序启动后主要启动，视图和设置在这里设置。 
 * / 
  - （void）applicationDidFinishLaunching：（UIApplication *）application 
 {
 [super applicationDidFinishLaunching：application]; 
 //application.idleTimerDisabled = NO; 
 //application.idleTimerDisabled = YES; 
 // [[UIApplication sharedApplication] setIdleTimerDisabled：YES]; 
 // [UIApplication sharedApplication] .idleTimerDisabled = NO; 
 // [UIApplication sharedApplication] .idleTimerDisabled = YES; 
 [NSTimer scheduledTimerWithTimeInterval：1.0 target：self selector：@selector（_timerLoop）userInfo：nil repeats：YES]; 
 
 
} 
  

edit3：偶然downvote？将是一个很好的chnage请求stackoverflow系统！

解决方案

关于您的问题关于使用计时器：

以下是如何让计时器在30秒后关闭（只有一次）：

   - void）_jump 
 {
 //在顶部添加此函数。当
 //定时器关闭时会发生什么：
 NSLog（@你的计时器关闭了！ 
} 
 ... 
 //这里是如何创建定时器，将在30秒后关闭
 [NSTimer scheduledTimerWithTimeInterval：30.0 
 target：self selector： @selector（_jump）userInfo：nil重复：NO] 
  

后，说30秒然后60秒，只是使两个相同的方式。让我知道如果您需要更多的计时器帮助！

---

这不容易。只需添加以下行：

  application.idleTimerDisabled = YES; 
 

在应用程序didFinishLaunchingWithOptions例程中。

您会在应用程式委托 .m源代码文件中找到该例程。

请务必添加 BEFORE return YES;语句 - 一个常见的错误！所以，完全像这样：

   - （BOOL）application：（UIApplication *）application 
 didFinishLaunchingWithOptions：（NSDictionary * ）launchOptions 
 {
 // blah blah ... 
 
 application.idleTimerDisabled = YES; 
 return YES; 
} 
  

reading a lot about how to prevent iphone goingto sleep while running my app I am very unhappy at the moment because nothing worked..

here I read about the idea to set up a timer for every 30 seconds to set the idleTimerDisabled to NO and then YES, but my objC isn't that good yet. could anybody tell me how (and where)?

thnx!

edit: here is the code I tried:

- (void)applicationDidFinishLaunching:(UIApplication *)application
{   
    [ super applicationDidFinishLaunching:application ];
    //application.idleTimerDisabled = NO;
    //application.idleTimerDisabled = YES;
    //[[UIApplication sharedApplication] setIdleTimerDisabled:YES];
    [UIApplication sharedApplication].idleTimerDisabled = NO;
    [UIApplication sharedApplication].idleTimerDisabled = YES;


}

edit2: after that I tried to start a loop with:

-(void)_timerLoop
{
    // add this function up the top.  it's what will happen when the
    // timer goes off:
    NSLog(@"Your timer went off!!!");
}


/**
 * This is main kick off after the app inits, the views and Settings are setup here.
 */
- (void)applicationDidFinishLaunching:(UIApplication *)application
{   
    [ super applicationDidFinishLaunching:application ];
    //application.idleTimerDisabled = NO;
    //application.idleTimerDisabled = YES;
    //[[UIApplication sharedApplication] setIdleTimerDisabled:YES];
    //[UIApplication sharedApplication].idleTimerDisabled = NO;
    //[UIApplication sharedApplication].idleTimerDisabled = YES;
    [NSTimer scheduledTimerWithTimeInterval:1.0 target:self selector:@selector(_timerLoop) userInfo:nil repeats:YES];


}

edit3: you really can't change accidentially downvotes? would be a nice chnage request to the stackoverflow system!

解决方案

Regarding your question about using a timer:

Here is how you make a timer go off (just once) in 30 seconds from now:

-(void)_jump
{
// add this function up the top.  it's what will happen when the
// timer goes off:
NSLog(@"Your timer went off!!!");
}
...
// here's how to create the timer, which will go off in 30 seconds
[NSTimer scheduledTimerWithTimeInterval:30.0
   target:self selector:@selector(_jump) userInfo:nil repeats:NO]

If you want two different timers, after say 30 and then 60 seconds, just make two in the same way. Let me know if you need more help with timers!

---

It couldn't be easier. Just add this line:

application.idleTimerDisabled = YES;

Inside your "application didFinishLaunchingWithOptions" routine.

You will find that routine inside your app delegate .m source code file.

Be sure to add it BEFORE the "return YES;" statement - a common mistake! So, exactly like this:

-(BOOL)application:(UIApplication *)application
            didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
    {
    // blah blah ...

    application.idleTimerDisabled = YES;
    return YES;
    }

这篇关于phonegap，iphone和大坏idleTimerDisabled的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！