我想为用户选择的每个旋转项目分配一系列语句

Question

                     Intent intent = getIntent();
                        Bundle bd = intent.getExtras();
                          String freq = (String) bd.get("freq");

我使用此代码获取freq的值。

                  But when i use the code below
                 if(freq == "new"),it shows invalid token.
                     {String queue[] = {"Hi","How are you"} 
                      if(freq == "old")
                            String queue[] ={"Hi","How are you","take care"}
                            }

Answer 1

尝试以下方法： if(freq.equals("new"))

But when i use the code below
                     if(freq.equals("new")),it shows invalid token.
                         {String queue[] = {"Hi","How are you"} 
                          if(freq.equals("old"))
                                String queue[] ={"Hi","How are you","take care"}
                                }