you can do this with this plugin http://dev.andreaseberhard.de/jquery/superbgimage/ or background-image:url(../IMAGES/background.jpg); background-repeat:no-repeat; background-size:cover; with no need the prefixes of browsers. it’s all ready suporterd in both of browers
I think the problem is that you are testing in simulator. On device, it should work fine. I tested this and it worked. Add an imageview with your splash image when app enters in background – – (void)applicationDidEnterBackground:(UIApplication *)application { UIImageView *imageView = [[UIImageView alloc] initWithFrame:self.window.bounds]; imageView.tag = 101; // Give some decent tagvalue or … Read more
This method will be deprecated during the 6.0 seed program If you want to have a background in your own view that looks like the table view background, then you should create an empty table view and place it behind your content.
Have you tried UIApplicationWillEnterForegroundNotification? The app also posts a UIApplicationWillEnterForegroundNotification notification shortly before calling applicationWillEnterForeground: to give interested objects a chance to respond to the transition. Subscribe to notification: [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(yourUpdateMethodGoesHere:) name:UIApplicationWillEnterForegroundNotification object:nil]; Implement a code, that need to be called: – (void) yourUpdateMethodGoesHere:(NSNotification *) note { // code } Don’t forget to … Read more
Well that’s pretty easy actually with GCD. A typical workflow would be something like this: dispatch_queue_t queue = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0ul); dispatch_async(queue, ^{ // Perform async operation // Call your method/function here // Example: NSString *result = [anObject calculateSomething]; dispatch_async(dispatch_get_main_queue(), ^{ // Update UI // Example: self.myLabel.text = result; }); }); For more on GCD you … Read more
You can consider looking at the pseudocodes that govern the output. The values allotted to the image’s size depend directly on the aspect ratios of container wrt aspect ratio of the background image. Note: Aspect ratio = width / height Contain if (aspect ratio of container > aspect ratio of image) image-height = container-height image-width … Read more
According to developers.android you can… and this is the code they used <?xml version=”1.0″ encoding=”utf-8″?> <shape xmlns:android=”http://schemas.android.com/apk/res/android” android:shape=”rectangle” > <gradient android:angle=”45″ android:endColor=”#87CEEB” android:centerColor=”#768087″ android:startColor=”#000″ android:type=”linear” /> </shape> also here’s a tutorial hope this helps
Unfortunately, what you want to do isn’t possible in CSS. Your best bet is to set the background-size using Javascript. However, if you want the image to scale down if the container is smaller than it, you will have to be able to retrieve the image’s natural height. if ($(‘.el’).height() < imageHeight) { $(‘.el’).css(‘background-size’, ‘contain’); … Read more
You can have more layers in the “background” like this: .someObj{ background: linear-gradient(rgba(255,255,255,0.5), rgba(255,255,255,0.5)), url(myBgImage.png); } This will put 50% white over the original image making it brighter. Linear-gradient function has to be used, otherwise it doesn’t work. Alternatively use: .someObj:after{ content:”; background:rgba(255,255,255,.5); … } and this is better for code maintainability.
To get DEFAULT color that panel will use when it is created use: Color color = UIManager.getColor ( “Panel.background” ); To get CURRENT panel background use: Color color = panel.getBackground (); For a complete list of UIManager colour properties, see http://alvinalexander.com/java/java-uimanager-color-keys-list.