Android custom tab (CUSTOM TABS) framework tutorial tutorial

Android custom tab (Custom Tabs) framework tutorial tutorial Custom tabs (CUSTOM TABS) is an Android framework that is used to display web pages in a customized manner inside the application.It provides a more consistent and seamless user experience, and also allows the application to display the content in its own style and brand logo. This tutorial will introduce how to use the Custom Tabs framework to display the web content, including a complete programming code example and related configuration. 1. Configure Gradle dependencies Add the following dependencies to the APP's Build. Gradle file: dependencies { implementation 'androidx.browser:browser:1.3.0' } This will introduce the library required for the Custom Tabs framework. 2. Start the CUSTOM TABS page To display the Custom Tabs page, you need to create a CustomTabsintent object and call its Launchurl () method.The following is an example code that uses the default option to start the Custom Tabs page: String url = "https://www.example.com"; CustomTabsIntent.Builder builder = new CustomTabsIntent.Builder(); CustomTabsIntent customTabsIntent = builder.build(); customTabsIntent.launchUrl(context, Uri.parse(url)); In this example, we used a sample URL and simply launched the Custom Tabs page from the context of the application. 3. The style and behavior of the custom tab page CUSTOM TABS framework allows you to customize the style and behavior of the tab page.You can use the following method to set the attributes of the Customtabsintent.Builder object: -Set the TOOLBAR color: builder.setToolbarColor(ContextCompat.getColor(context, R.color.primaryColor)); -Set the startup and exit animation: builder.setStartAnimations(context, R.anim.slide_in_right, R.anim.slide_out_left); builder.setExitAnimations(context, R.anim.slide_in_left, R.anim.slide_out_right); -Base the custom operation button of the browser toolbar: Bitmap actionIcon = BitmapFactory.decodeResource(getResources(), R.drawable.ic_action_custom); builder.setActionButton(actionIcon, "Custom Action", pendingIntent); -Ad the sharing menu item: builder.addMenuItem("Share", pendingIntent); -Set the customized back button: builder.setCloseButtonIcon(backButtonBitmap); The complete example code is shown below: String url = "https://www.example.com"; Bitmap backButtonBitmap = BitmapFactory.decodeResource(getResources(), R.drawable.ic_back); CustomTabsIntent.Builder builder = new CustomTabsIntent.Builder(); builder.setToolbarColor(ContextCompat.getColor(context, R.color.primaryColor)); builder.setStartAnimations(context, R.anim.slide_in_right, R.anim.slide_out_left); builder.setExitAnimations(context, R.anim.slide_in_left, R.anim.slide_out_right); builder.setCloseButtonIcon(backButtonBitmap); CustomTabsIntent customTabsIntent = builder.build(); customTabsIntent.launchUrl(context, Uri.parse(url)); This will create a Custom Tabs page with custom style and behavior. 4. Add URL menu item monitoring device CUSTOM TABS framework also allows you to add URL menu to listeners to capture users' operations.You can use the following method to set the custom Customtabsintent.Builder object: builder.addDefaultShareMenuItem(); builder.setActionButton(icon, description, pendingIntent, shouldTint); 5. Configuration depth link If your application supports deep links and uses Custom Tabs to open a specific web page, you can use the following methods to set intent in the Customtabsintent.Builder object: Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url)); intent.setPackage("com.android.chrome"); builder.addDefaultShareMenuItem(); builder.setActionButton(icon, description, pendingIntent, shouldTint); Please note that you need to install the Chrome browser on the device to use this feature. This is a simple tutorial on the content of custom web pages using the CUSTOM TABS framework in Android applications.You can customize the style and behavior of the Custom Tabs page according to your needs, and integrate with deep links.I hope this tutorial can help you understand and use the Custom Tabs framework.