加查意愿开发者菜单下载2026安卓版

为中国出生的开发者编写的GPT等Android应用代码： (在应用修改了横幅图像错误) 1将添加TextView中显示状态 使用墙有提示为网上网子Debug状态在电脑，加了一网拦截 Hadapter去当前负载了开机联网才能使用，墙提示也重启网络来解决这种通知横幅代码 import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; import android.content.IntentFilter; import android.net.ConnectivityManager; import android.net.NetworkInfo; import android.os.Bundle; import android.widget.TextView; import androidx.appcompat.app.AppCompatActivity; public class MainActivity extends AppCompatActivity { private TextView statusTextView; private BroadcastReceiver networkReceiver; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); statusTextView = findViewById(R.id.status_text_view); networkReceiver = new BroadcastReceiver() { @Override public void onReceive(Context context, Intent intent) { updateNetworkStatus(); } }; IntentFilter filter = new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION); registerReceiver(networkReceiver, filter); updateNetworkStatus(); // Initial check } private void updateNetworkStatus() { ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE); NetworkInfo activeNetwork = cm.getActiveNetworkInfo(); boolean isConnected = activeNetwork != null && activeNetwork.isConnectedOrConnecting(); if (isConnected) { statusTextView.setText("Network: Connected"); // Here you can trigger your app's main functionality } else { statusTextView.setText("Network: Disconnected. Please check connection."); } } @Override protected void onDestroy() { super.onDestroy(); if (networkReceiver != null) { unregisterReceiver(networkReceiver); } } }