Introduction to Android in the Java Library supports custom tab (CUSTOM TABS) framework

Android custom tab framework is a development tool for creating a custom browser tab.It provides an API that developers can use to easily integrate the browser function in their own applications.This framework can be used to open the web link in the application and provide a seamless experience. Users can directly browse the web content in the application without leaving the application. Using a custom tab page frame can provide the following benefits: 1. Unified user interface: The custom tab frame framework can provide a unified user interface. Users are familiar and comfortable when opening the link.This can enhance the consistency and brand image of the application. 2. Enhanced security: The custom tab framework provides a security enhancement function, which can verify and verify the security of the webpage.This helps to prevent online fishing and other network security threats. 3. Support Chrome function: Custom label page framework is implemented based on the chrome custom tab, so it supports the function of Chrome browser, such as bookmarks and extensions. The following is a sample code that shows how to use the custom tab frame framework to open the link in the Android application: import android.net.Uri; import android.support.customtabs.CustomTabsIntent; public class MainActivity extends AppCompatActivity { // Call the custom tabs to open the link in the oncreate method @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); // Create a CustomTabsIntent object CustomTabsIntent.Builder builder = new CustomTabsIntent.Builder(); CustomTabsIntent customTabsIntent = builder.build(); // Open the link String websiteUrl = "https://www.example.com"; customTabsIntent.launchUrl(this, Uri.parse(websiteUrl)); } } In the above code, we first create a CustomTabsintent.builder object and use it to build a CustomTabsintent object.Then, we use the `Launchurl ()` method to call the Customtabsintent object to open the link. To use the custom tab frame framework, you need to add the following dependencies to the `build.gradle` file: gradle dependencies { implementation 'androidx.browser:browser:1.2.0' } The above code will add an ANDROIDX browse gauge dependency item to the project. You also need to add the following Intent-Filter to the AndroidManifest.xml file to support the custom tabs: <activity android:name=".MainActivity"> <intent-filter> <action android:name="android.intent.action.VIEW" /> <category android:name="android.intent.category.DEFAULT" /> <category android:name="android.intent.category.BROWSABLE" /> <data android:scheme="http" /> <data android:scheme="https" /> <data android:host="www.example.com" /> </intent-filter> </activity> The above code will add an Intent-Filter to MainActivity, allowing applications to open a link named www.example.com through the HTTP and HTTPS protocols. In the above code, the first parameter of the method of the `Launchurl ()` method is an Activity object.If you use Fragment, you need to pass the return value of the GetContext () method of Fragment. In short, the Android custom tab framework provides developers with a convenient tool for integrated browser functions into their applications.By opening the web link in the application, it can provide a better user experience and higher security.Developers can use the framework according to the example code and configuration above.