如何从字符串中获取所有值？答案

【问题标题】：How to get all values from a String?如何从字符串中获取所有值？
【发布时间】：2020-01-23 17:29:16
【问题描述】：

我正在尝试使用 Firebase 智能回复机器学习套件来生成文本回复。我想用所有三个响应更新我的文本视图。我已经设置了我的 UI 并生成了响应我如何检索所有三个响应来填充我的文本视图？我只设法得到一个。

public void respondToText(){
        FirebaseSmartReply smartReply = FirebaseNaturalLanguage.getInstance().getSmartReply();
        smartReply.suggestReplies(conversation)
                .addOnSuccessListener(new OnSuccessListener<SmartReplySuggestionResult>() {
                    @Override
                    public void onSuccess(SmartReplySuggestionResult result) {
                        if (result.getStatus() == SmartReplySuggestionResult.STATUS_NOT_SUPPORTED_LANGUAGE) {
                            // The conversation's language isn't supported, so the
                            // the result doesn't contain any suggestions.
                        } else if (result.getStatus() == SmartReplySuggestionResult.STATUS_SUCCESS) {
                            // Task completed successfully
                            for (SmartReplySuggestion suggestion : result.getSuggestions()) {

                                String replyText = suggestion.getText();

                                respongeOne.setText(replyText);
                                responeTwo.setText(responseArray.indexOf(0));
                                responseThree.setText(responseArray.indexOf(2));

                            }
                        }
                    }
                })
                .addOnFailureListener(new OnFailureListener() {
                    @Override
                    public void onFailure(@NonNull Exception e) {
                        // Task failed with an exception
                        // ...
                    }
                });
    }

【问题讨论】：

标签： java android firebase-mlkit

【解决方案1】：

result.getSuggestions() 返回建议响应列表，因此您可以按索引访问这些建议：

responseOne.setText(result.getSuggestions().get(0).getText());
responseTwo.setText(result.getSuggestions().get(1).getText());    
responseThree.setText(result.getSuggestions().get(2).getText());

【讨论】：