Techbirds | Knowledge Hub | Page 54

Posted on: May 6, 2018 /
Categories: Mobile Applications

Inter-process communication (IPC) is a set of methods for the exchange of data among multiple threads in one or more processes. There are following mechanisms in android to implement IPC:- · Intent(with Bundles) · Bound Services:- o Binder o Messenger o AIDL(Android Interface Definition Language) · Ashmem – Android Shared Memory We will start with Bound Services A bound

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Techbirds | Knowledge Hub | Page 10

Posted on: May 6, 2018 /
Categories: Mobile Applications

An animation lets an element gradually change from one style to another. You can specify when the change will happen in percent, or you can use the keywords “from” and “to” (which represents 0% and 100%). 0% represents the start of the animation, 100% is when the animation is complete. ex:- ….. div { width:

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Techbirds | Knowledge Hub | Page 16

Posted on: May 6, 2018 /
Categories: Mobile Applications

I would suggest to work with Fragments (and not directly with views). You need an Interface on your fragments to tell them when they are shown: public interface IShowedFragment { public void onShowedFragment(); } public interface IShowedFragment {     public void onShowedFragment(); } Make all your fragments implement that interface, and in that method call your

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Techbirds | Knowledge Hub | Page 26

Posted on: May 6, 2018 /
Categories: Mobile Applications

This might be a old topic. But still, it will be useful for the beginners. Using jQuery we can achieve this, The preview action will be executed all in the browser without using Ajax to upload the image. Here is the example. The benefit of this is that we can display an uploaded image to

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