Activity管理器-2

来源：互联网发布：软件应届生求职怎么样编辑：程序博客网时间：2024/05/21 10:37

package com.example.activitytest;import android.app.Activity;import java.util.ArrayList;import java.util.List;public class ActivityCollector {    public static List<Activity> activities = new ArrayList<>();    public static void addActivity(Activity activity) {        activities.add(activity);    }    public static void removeActivity(Activity activity) {        activities.remove(activity);    }    public static void finishAll() {        for (Activity activity : activities) {            if (!activity.isFinishing()) {                activity.finish();            }        }    }}

package com.example.activitytest;import android.os.Bundle;import android.support.annotation.Nullable;import android.support.v7.app.AppCompatActivity;import android.util.Log;public class BaseActivity extends AppCompatActivity {    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        Log.d("BaseActivity", getClass().getSimpleName());        ActivityCollector.addActivity(this);    }    @Override    protected void onDestroy() {        super.onDestroy();        ActivityCollector.removeActivity(this);    }}

阅读全文

0 0