代码如下所示:
public class ImageAdapter extends BaseAdapter
{
...
imageView.setOnClickListener(AAListener);
}----------------------------------------------------------public class MainMenuActivity extends Activity{
..... //定义单击监听器
OnClickListener AAListener = new OnClickListener() {
public void onClick(View v) {
Intent intent = new Intent();
intent.setClass(MainMenuActivity.this,
BBActivity.class);
startActivity(intent);
}
};
}
----------------------------------------------------
public class BBActivity extends Activity{
.....
}
---------------------------------------------------
运行会提示:“ AAListener cannot be resolved”
如果将 //定义单击监听器
OnClickListener AAListener = new OnClickListener() {
public void onClick(View v) {
Intent intent = new Intent();
intent.setClass(MainMenuActivity.this,
BBActivity.class);
startActivity(intent);
}
};
放在ImageAdapter 类中,会提示:
No enclosing instance of the type MainMenuActivity is accessible in scope
错误请问如何解决这个问题呢?
谢谢了!!!!
public class ImageAdapter extends BaseAdapter
{
...
imageView.setOnClickListener(AAListener);
}----------------------------------------------------------public class MainMenuActivity extends Activity{
..... //定义单击监听器
OnClickListener AAListener = new OnClickListener() {
public void onClick(View v) {
Intent intent = new Intent();
intent.setClass(MainMenuActivity.this,
BBActivity.class);
startActivity(intent);
}
};
}
----------------------------------------------------
public class BBActivity extends Activity{
.....
}
---------------------------------------------------
运行会提示:“ AAListener cannot be resolved”
如果将 //定义单击监听器
OnClickListener AAListener = new OnClickListener() {
public void onClick(View v) {
Intent intent = new Intent();
intent.setClass(MainMenuActivity.this,
BBActivity.class);
startActivity(intent);
}
};
放在ImageAdapter 类中,会提示:
No enclosing instance of the type MainMenuActivity is accessible in scope
错误请问如何解决这个问题呢?
谢谢了!!!!
OnClickListener AAListener = new OnClickListener() {
public void onClick(View v) {
Intent intent = new Intent();
intent.setClass(MainMenuActivity.this,
BBActivity.class);
startActivity(intent);
}
};
这个是一个动态内部类,是不是用在了static方法里。 你只贴了出错的那一行,不容易解决。
public static void main(String[] args) throws InterruptedException {
Test t = new Test();
//注意这里
Thread th = new Thread(t.new RunnableTest());
th.start();
th.join();
System.out.println("aaa");
}
public class RunnableTest implements Runnable{ public void run() {
this.getClass();
System.out.println("bbb");
}
}
}