参考“这个”在成员构造函数内
public abstract class AndroidTextAdvGame extends Activity implements Game {
Game game;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
game = this;
rightLinksListener = new View.OnClickListener() {
@Override
public void onClick(View v) {
setScreen( new BookQuestGameScreen(game) );
}
};
}
无论如何，我可以
在新的 View.OnClickListener 中引用“this”（我定义的类）吗？
当前的解决方法是我创建的游戏成员，并在 onCreate 中分配 game=this，然后在新的 View.OnClickListener 中使用 game
public abstract class AndroidTextAdvGame extends Activity implements Game {
Game game;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
game = this;
rightLinksListener = new View.OnClickListener() {
@Override
public void onClick(View v) {
setScreen( new BookQuestGameScreen(game) );
}
};
}
Is there anyway I can reference 'this' ( the class I defined )
in the new View.OnClickListener ?
The current workaround is that game member I created, and assigning game=this in the onCreate and then using game in the new View.OnClickListener
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如果您定义的类名为 AndroidTextAdvGame，那么您可以使用以下方式引用它的“this”
If your class you defined was called AndroidTextAdvGame, then you would refer to its "this" by using
是的：您可以将外部类实例引用为
AndroidTextAdvGame.this。例如：（我承认，一开始看起来有点奇怪，但你会习惯的。）
Yes: you can refer to the outer-class instance as
AndroidTextAdvGame.this. For example:(It's a bit strange-looking at first, I admit, but you get used to it.)