• Custom Spinner in Android Redone using BaseAdapter..

    I have already shown another example of creating custom spinner in android in this post. That was by extending the ArrayAdapter class, Now it’s using the baseAdapter class. You all knew that a spinner or combobox is an inbuilt widget […]

     
  • How to draw Arcs in Android using canvas?

    This is a simple example showing how to draw Arcs in android, You can use this to create piecharts or someother similar thing you want. Here we have 3 classes. 1. GraphicsActivity.java 2. MainActivity.java 3. PictureLayout.java GraphicsActivity.java PictureLayout.java MainActivity.java Download […]

     
  • How to call a function in background in Xcode(iPhone)?

    “performSelectorInBackground” will call anyfunction to execute in background and you can also pass string parameters with this method or if you want to pass more params then pass the parameters as an object. [self performSelectorInBackground:@selector(myBackgroundMethod:) withObject:@”String Params”];

     
  • How to Change UIWebview’s background color in iPhone Xcode?

    Unlike other UIViews, the UIWebview’s opaque property is set to true by default. That should be set to false for changing the background color.

     
 

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