xinghui

package com.xinghui.notificationlistenerservicedemo;

import android.app.ActivityManager;
import android.app.Service;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.os.IBinder;
import android.os.Process;

xinghui

package com.xinghui.java.weakreference;

import java.lang.ref.Reference;
import java.lang.ref.ReferenceQueue;
import java.lang.ref.WeakReference;
import java.util.Set;
import java.util.concurrent.CopyOnWriteArraySet;

/**
 * https://github.com/square/leakcanary 中判断是否有内存泄漏的原理。