android - 在 Android 中将字符串从一个 Activity 传递到另一个 Activity

Question

这是我的字符串:

private final String easyPuzzle ="630208010200050089109060030"+
                                 "008006050000187000060500900"+
                                 "09007010681002000502003097";

我想在 9*9 数独板上的另一个 Activity 中显示该字符串。

Answer 1

您需要将其作为额外内容传递:

String easyPuzzle  = "630208010200050089109060030"+
                     "008006050000187000060500900"+
                     "09007010681002000502003097";

Intent i = new Intent(this, ToClass.class);
i.putExtra("epuzzle", easyPuzzle);
startActivity(i); 

然后从您的新 Activity 中提取它，如下所示:

Intent intent = getIntent();
String easyPuzzle = intent.getExtras().getString("epuzzle");