package net.micode.notes; import android.os.Bundle; import androidx.activity.EdgeToEdge; import androidx.appcompat.app.AppCompatActivity; import androidx.core.graphics.Insets; import androidx.core.view.ViewCompat; import androidx.core.view.WindowInsetsCompat; /** * 应用主入口类,负责初始化应用界面和基础配置 *

* 核心职责: *

*

* 设计意图: *

*

* 继承关系: *

* * @author Micode Team * @since 1.0.0 */ public class MainActivity extends AppCompatActivity { /** * 初始化Activity,设置布局和窗口配置 *

* 业务逻辑: *

*

* 与其他类的交互: *

* * @param savedInstanceState 保存的实例状态,用于恢复Activity状态 */ @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); EdgeToEdge.enable(this); setContentView(R.layout.activity_main); ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main), (v, insets) -> { Insets systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars()); v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom); return insets; }); } }