如何使用edittext验证json数组

import org.json.JSONArray;
import org.json.JSONException;

public class MainActivity extends AppCompatActivity {
    private EditText editText;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        editText = findViewById(R.id.editText);

        Button validateButton = findViewById(R.id.validateButton);
        validateButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                String jsonString = editText.getText().toString();

                try {
                    JSONArray jsonArray = new JSONArray(jsonString);

                    if (jsonArray.length() > 0) {
                        // 验证每个数组元素的逻辑
                        for (int i = 0; i < jsonArray.length(); i++) {
                            // 验证逻辑
                        }
                    } else {
                        // 数组为空的处理逻辑
                    }
                } catch (JSONException e) {
                    e.printStackTrace();
                    // JSON解析错误的处理逻辑
                }
            }
        });
    }
}