正确姿势:
public boolean isActivityValid(){
if(this == null || isDestroyed() || isFinishing()){
return false;
}
return true;
}
如果是fragment,额外添加判断
isAdded()
正确姿势:
public boolean isActivityValid(){
if(this == null || isDestroyed() || isFinishing()){
return false;
}
return true;
}
如果是fragment,额外添加判断
isAdded()