从android库中调用函数

dependencies {
    implementation 'com.android.support:appcompat-v7:28.0.0'
    implementation 'com.squareup.okhttp3:okhttp:4.9.1'
    implementation 'com.github.bumptech.glide:glide:4.12.0'
}

import android.support.v7.app.AppCompatActivity;
import okhttp3.OkHttpClient;
import com.bumptech.glide.Glide;

// 使用AppCompatActivity来构建UI界面
public class MainActivity extends AppCompatActivity {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        
        // 使用OkHttp发送网络请求
        OkHttpClient client = new OkHttpClient();
        Request request = new Request.Builder()
                .url("https://www.example.com")
                .build();
        client.newCall(request).enqueue(new Callback() {
            @Override
            public void onFailure(Call call, IOException e) {
                // 处理请求失败的情况
            }

            @Override
            public void onResponse(Call call, Response response) throws IOException {
                // 处理请求成功的情况
            }
        });
        
        // 使用Glide加载网络图片
        ImageView imageView = findViewById(R.id.imageView);
        Glide.with(this)
                .load("https://www.example.com/image.jpg")
                .into(imageView);
    }
}