从不同活动中动态创建的EditTexts获取数据

LinearLayout parentLayout = findViewById(R.id.parent_layout);

for (int i = 0; i < numberOfEditTexts; i++) {
    EditText editText = new EditText(this);
    editText.setLayoutParams(new LinearLayout.LayoutParams(
            LinearLayout.LayoutParams.MATCH_PARENT,
            LinearLayout.LayoutParams.WRAP_CONTENT));
    parentLayout.addView(editText);
}

// 获取数据的示例代码
for (int i = 0; i < parentLayout.getChildCount(); i++) {
    View view = parentLayout.getChildAt(i);
    if (view instanceof EditText) {
        EditText editText = (EditText) view;
        String data = editText.getText().toString();
        // 处理获取到的数据
    }
}