How to Encapsulate Android ViewBinding

In Android, you can encapsulate ViewBinding by following these steps:

1. Add ViewBinding to the build.gradle file of the project.

android {
    ...
    viewBinding {
        enabled = true
    }
}

1. Define the root view layout in the layout file, such as activity_main.xml.

<LinearLayout
    ...
    android:id="@+id/mainLayout">

    ...

</LinearLayout>

1. Use ViewBinding in MainActivity.kt.

import android.os.Bundle
import androidx.appcompat.app.AppCompatActivity
import com.example.myapplication.databinding.ActivityMainBinding

class MainActivity : AppCompatActivity() {

    private lateinit var binding: ActivityMainBinding

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)

        binding = ActivityMainBinding.inflate(layoutInflater)
        val view = binding.root
        setContentView(view)

        // 使用 viewBinding 访问布局中的视图
        binding.mainLayout.setOnClickListener {
            // 处理点击事件
        }
    }
}

By following the above steps, you can encapsulate ViewBinding and easily access the views in the layout through the binding object.