Introducing the AndroidDynamicLayoutLoader library, a powerful solution for seamlessly inflating dynamic layouts at runtime using JSON configurations obtained from a server. This library proves invaluable in scenarios where layouts require modification without the need for updating the entire application.

By leveraging the DynamicLayoutLoader library, developers can effortlessly adapt their app's UI in real-time, ensuring a dynamic user experience. With the ability to fetch JSON configurations from a server, it becomes a breeze to incorporate layout changes on-the-fly without necessitating a full app update.

Stay ahead of the curve with this groundbreaking Android library, enabling you to effortlessly handle ever-changing layout requirements. Experience the ease and flexibility of runtime layout inflation, powered by the DynamicLayoutLoader library.

• Targeting specific devices by brand, model and Android API version
• Layout changes based on configuration fields

Some of Designs

Results	Login Screen

1. Add repository in root build.gradle

allprojects {
    repositories {
        maven { url 'https://jitpack.io' }
    }
}

2. Add the dependency

    implementation 'com.github.vvsdevs:AndroidDynamicLayoutLoader:v1.0.0'

3. Add below 2 permissions

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

1. Create JSON layout and upload it somewhere

{
  "views":[  
    {  
      "class":"android.widget.ImageView",
      "attributes":{  
        "layout_width":"wrap_content",
        "layout_height":"wrap_content",
        "src":"https://www.google.com/images/branding/googlelogo/1x/googlelogo_color_272x92dp.png",
        "cache":true
      }
    },
    {  
      "class":"android.widget.TextView",
      "attributes":{  
        "text":"Yo!",
        "textColor":"#FF69B4"
      }
    }
  ]
}

2. Create XML wrapper layout that will contain loaded views

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
	xmlns:android="http://schemas.android.com/apk/res/android"
	android:layout_width="match_parent"
	android:layout_height="match_parent"
	android:orientation="vertical"
	android:id="@+id/mainLayout">
		
	<!-- Dynamic content will be added here -->
</LinearLayout>

3. Initialize DynamicLayoutLoader by passing it:

• URL = Link to JSON layout directory
• name = Name of JSON layout file
• layout = Wrapper layout that will contain loaded views

   try {
        new LayoutUpdater("https://raw.githubusercontent.com/vvsdevs/AndroidDynamicLayoutLoader/master/DemoLayout/src/main/assets/",
        "login_screen",
        findViewById(R.id.mainLayout))
        .initialize();
        } 
        catch (DynamicException e) {
        e.printStackTrace();
      }

For advanced usage, take a look at this awesome manual.

• Event listener

setListener(new LayoutStateListener() {
	@Override
	public void onSuccess(String message) {
		// everything is okay
	}
	
	@Override
	public void onError(String message) {
		// notify user
	}
})

• Loading from cache (skip layout fetching from server)

setOptions(CACHE_ONLY)

• Non-stop layout fetching

setOptions(NON_STOP) // use with setAsyncPause(long millis)

One and only constructor

• Parameters:
  • url — URL of directory/folder where JSON layout file is located (for example, "https://raw.githubusercontent.com/vvsdevs/AndroidDynamicLayoutLoader/master/DemoLayout/src/main/assets/")
  • name — JSON layout file name with or without extension (for example, "login_screen") (* Don't add example. "login_screen.json")
  • layout — wrapper layout that will contain inflated layout from JSON file (for example, findViewById(R.id.mainLayout))
• Exceptions: DynamicLayoutLoaderException — if any of passed parameters is null

Attaches event listener to DynamicLayoutLoader object

• Parameters: listener — listener for success and error events caused by network, storage, etc.
• Returns: DynamicLayoutLoader object ready for initialization

Attaches options to DynamicLayoutLoader object

• Parameters: options — options for DynamicLayoutLoader (for example, ONLY_CACHE)
• Returns: DynamicLayoutLoader object ready for initialization

Starts layout fetching from cache/server depending on provided options

• Support vector drawables
• Support more views