下面是我项目里面使用到的结束整个应用,退出所有Activity 包括服务:
import java.util.LinkedList;
import java.util.List;
import android.app.Activity;
import android.app.Application;
public class MyApplication extends Application {
private List<Activity> activityList = new LinkedList<Activity>();
private static MyApplication instance;
private MyApplication() {
}
// 单例模式中获取唯一的MyApplication实例
public static MyApplication getInstance() {
if (null == instance) {
instance = new MyApplication();
}
return instance;
}
// 添加Activity到容器中
public void addActivity(Activity activity) {
activityList.add(activity);
}
// 遍历所有Activity并finish
public void exit() {
new MyCommonDialog("正在保存数据..") {
@Override
protected String doNoUiOpt() {
// TODO Auto-generated method stub
for (Activity activity : activityList) {
activity.finish();
}
return super.doNoUiOpt();
}
@Override
protected void doBack(String success) {
// TODO Auto-generated method stub
System.exit(0);
super.doBack(success);
}
};
}
}
读者可以在exit() 方法中直接使用: for (Activity activity : activityList) {activity.finish();}return super.doNoUiOpt(); System.exit(0);
MyCommonDialog这个类是我自定义的提示类,可以直接去掉。