easternHong

import java.util.ArrayList;
import java.util.Collection;
import java.util.*;

public class ArrayList_LinkedList {
	public static final String filePath = "D:/MP";

	public static void main(String[] args) {
		Collection collection = new ArrayList();

easternHong

//1.消费者，生产者都要实现Runnable接口
//2.要有一个消费的对象，如：面包
//3.模拟一个栈的操作方式，先进后出
//4.线程同步，synchronized,notify,wait




public class AJava {

easternHong

	/**
	 * 判断服务是否启动
	 * 
	 * @param className
	 * @return
	 */
	private boolean checkServiceRunning(String className) {
		boolean isRunning = false;
		ActivityManager am = (ActivityManager) this
				.getSystemService(Context.ACTIVITY_SERVICE);

easternHong

	private void startSelfService() {
		// 获得系统级别服务
		AlarmManager am = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
		Intent in = new Intent(this, this.getClass());
		PendingIntent pin = PendingIntent.getService(this, 0, in,
				PendingIntent.FLAG_UPDATE_CURRENT);
		// 返回系统开机到现在的时间差
		long timePeriod = SystemClock.elapsedRealtime();
		// ELAPSED_REALTIME =3s 
		am.setRepeating(AlarmManager.ELAPSED_REALTIME, timePeriod, 3 * 1000,

easternHong

package net.canking.myanimtest;

import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;

import android.app.Activity;
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;

easternHong

public boolean onTouch(View v, MotionEvent event) {
			// TODO Auto-generated method stub

			if (MotionEvent.ACTION_DOWN == event.getAction()) {
				if (mCurrentDownEvent != null
						&& mPreviousUpEvent != null
						&& isConsiderAsDoubleTap(mCurrentDownEvent,
								mPreviousUpEvent, event)) {
				}
				mCurrentDownEvent = MotionEvent.obtain(event);

easternHong

	private final BitmapCache mMemoryCache;
	//一般在构造函数实现
	mMemoryCache = new BitmapCache();


		private Bitmap getBitmapFromMemCache(final int key) {
			return mMemoryCache.get(key);
		}

		private void addBitmapToMemoryCache(final int key, final Bitmap bitmap) {

easternHong

	@Override
		protected List<AppInfo> doInBackground(Void... params) {
			// TODO Auto-generated method stub
			List<AppInfo> list = new ArrayList<AppInfo>();
			// 获取系统所有的应用
			List<PackageInfo> appList = mContext.getPackageManager()
					.getInstalledPackages(PackageManager.GET_META_DATA);
			// 获取应用主activity
			for (PackageInfo p : appList) {
				// user app

easternHong

	public void updateItemView(final int index, Object o) {
		int visibleposition = mlist.getFirstVisiblePosition();
		View view = mlist.getChildAt(index - visibleposition);
		TextView tView = (TextView) view.findViewById(R.id.item_define_word);
		tView.setText((String) o);
	}

easternHong

package com.hunt.listviewdemo;

import java.util.ArrayList;
import java.util.List;

import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.Environment;
import android.view.LayoutInflater;