这很奇怪,也许有人可以帮助解决这个问题。我有两类,当我尝试从主类访问变量时,值总是0.0变量未更新值
MAIN CLASS
public class MainActivity extends Activity {
public float angleCurrent;
- do something whith angleCurrent
//System.out.println(angleCurrent); - I get right values
}
SECOND CLASS
public class SecondClass extends ImageView {
public float curAngle = new MainActivity().angleCurrent;
//System.out.println(curAngle); - I get 0.0 all the time
}
代码就是例证。