/*
?*??http://www.appcodes.cn?APP精品源碼下載站聲明：
?*?1、本站源碼為網上搜集或網友提供，如果涉及或侵害到您的版?權，請立即通知我們。?
?*?2、?本站提供免費代碼只可供研究學習使用，切勿用于商業用途?由此引起一切后果與本站無關。
?*?3、?商業源碼請在源碼授權范圍內進行使用。
?*?4、更多APP精品源碼下載請訪問:http://www.appcodes.cn。
?*?5、如有疑問請發信息至appcodes@qq.com。
?*/
package?com.ldw.music.adapter;

import?java.util.ArrayList;
import?java.util.Collections;
import?java.util.Comparator;
import?java.util.List;

import?android.content.AsyncQueryHandler;
import?android.content.ContentResolver;
import?android.content.Context;
import?android.database.Cursor;
import?android.view.LayoutInflater;
import?android.view.View;
import?android.view.ViewGroup;
import?android.widget.baseAdapter;
import?android.widget.ImageView;
import?android.widget.TextView;

import?com.ldw.music.R;
import?com.ldw.music.activity.IConstants;
import?com.ldw.music.interfaces.IQueryFinished;
import?com.ldw.music.model.MusicInfo;
import?com.ldw.music.service.ServiceManager;
import?com.ldw.music.utils.MusicUtils;
import?com.ldw.music.utils.StringHelper;

public?class?MyAdapter?extends?baseAdapter?implements?IConstants?{

	private?LayoutInflater?mLayoutInflater;
	private?QueryHandler?queryHandler;
	private?ArrayList?mMusicList;
	private?ServiceManager?mServiceManager;

	private?int?mPlayState?mCurPlayMusicIndex;
	private?IQueryFinished?mIQueryFinished;

	class?ViewHolder?{
		TextView?musicNameTv?artistTv?durationTv;
		ImageView?mPlayStateIconIv;
	}

	public?MyAdapter（Context?context?ServiceManager?sm）?{
		mLayoutInflater?=?LayoutInflater.from（context）;
		queryHandler?=?new?QueryHandler（context.getContentResolver（））;
		mMusicList?=?new?ArrayList（）;
		this.mServiceManager?=?sm;
	}

	public?QueryHandler?getQueryHandler（）?{
		return?queryHandler;
	}

	/**
	?*?褰撴暟鎹簱涓湁鏁版嵁鐨勬椂鍊欎細璋冪敤璇ユ柟娉曟潵鏇存柊鍒楄〃
	?*?@param?list
	?*/
	public?void?setData（List?list）?{
		mMusicList.clear（）;
		if?（list?!=?null）?{
			mMusicList.addAll（list）;
			//?涓簂ist鎺掑簭
			Collections.sort（mMusicList?comparator）;
			mServiceManager.refreshMusicList（mMusicList）;
			notifyDataSetChanged（）;
		}
	}

	public?List?getData（）?{
		return?mMusicList;
	}

	class?QueryHandler?extends?AsyncQueryHandler?{

		public?QueryHandler（ContentResolver?cr）?{
			super（cr）;
		}

		@Override
		protected?void?onQueryComplete（int?token?object?cookie?Cursor?cursor）?{
			mMusicList?=?MusicUtils.getMusicList（cursor）;
			//?涓簂ist鎺掑簭
			Collections.sort（mMusicList?comparator）;

			mServiceManager.refreshMusicList（mMusicList）;
			if?（mIQueryFinished?!=?null）?{
				mIQueryFinished.onfinished（mMusicList）;
			}
			notifyDataSetChanged（）;
		}
	}

	public?void?setQueryFinished（IQueryFinished?finish）?{
		mIQueryFinished?=?finish;
	}

	Comparator?comparator?=?new?Comparator（）?{

		char?first_l?first_r;

		@Override
		public?int?compare（MusicInfo?lhs?MusicInfo?rhs）?{
			first_l?=?lhs.musicName.charAt（0）;
			first_r?=?rhs.musicName.charAt（0）;
			if?（StringHelper.checkType（first_l）?==?StringHelper.CharType.CHINESE）?{
				first

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-05-02?12:04??appcodes.cn\
?????文件???????85488??2016-05-02?14:21??appcodes.cn-001.jpg
?????文件??????111096??2016-05-02?14:21??appcodes.cn-002.jpg
?????文件??????161716??2016-05-02?14:21??appcodes.cn-003.jpg
?????文件??????155675??2016-05-02?14:21??appcodes.cn-004.jpg
?????文件??????138147??2016-05-02?14:21??appcodes.cn-005.jpg
?????文件???????99757??2016-05-02?14:21??appcodes.cn-006.jpg
?????文件???????68322??2016-05-02?14:21??appcodes.cn-007.jpg
?????文件???????90917??2016-05-02?14:21??appcodes.cn-008.jpg
?????目錄???????????0??2015-02-12?10:56??appcodes.cn\MyMusic\
?????文件?????????475??2014-08-30?11:55??appcodes.cn\MyMusic\.classpath
?????文件?????????855??2016-05-02?10:44??appcodes.cn\MyMusic\.project
?????目錄???????????0??2015-02-11?11:22??appcodes.cn\MyMusic\.settings\
?????文件??????????57??2014-08-30?11:57??appcodes.cn\MyMusic\.settings\org.eclipse.core.resources.prefs
?????文件?????????587??2013-07-11?00:11??appcodes.cn\MyMusic\.settings\org.eclipse.jdt.core.prefs
?????文件????????2740??2013-07-11?00:11??appcodes.cn\MyMusic\AndroidManifest.xml
?????目錄???????????0??2015-02-11?11:22??appcodes.cn\MyMusic\assets\
?????目錄???????????0??2015-02-11?11:22??appcodes.cn\MyMusic\assets\bkgs\
?????文件???????52051??2013-07-11?00:11??appcodes.cn\MyMusic\assets\bkgs\001.jpg
?????文件???????53521??2013-07-11?00:11??appcodes.cn\MyMusic\assets\bkgs\002.jpg
?????文件???????21085??2013-07-11?00:11??appcodes.cn\MyMusic\assets\bkgs\003.jpg
?????文件???????34641??2013-07-11?00:11??appcodes.cn\MyMusic\assets\bkgs\004.jpg
?????文件???????26692??2013-07-11?00:11??appcodes.cn\MyMusic\assets\bkgs\005.jpg
?????文件??????122509??2013-07-11?00:11??appcodes.cn\MyMusic\assets\bkgs\006.jpg
?????文件???????14913??2013-07-11?00:11??appcodes.cn\MyMusic\assets\bkgs\007.jpg
?????文件???????66346??2013-07-11?00:11??appcodes.cn\MyMusic\assets\bkgs\008.jpg
?????文件??????115480??2013-07-11?00:11??appcodes.cn\MyMusic\assets\bkgs\009.jpg
?????文件???????29122??2013-07-11?00:11??appcodes.cn\MyMusic\assets\bkgs\010.jpg
?????文件???????35594??2013-07-11?00:11??appcodes.cn\MyMusic\assets\bkgs\011.jpg
?????文件???????67144??2013-07-11?00:11??appcodes.cn\MyMusic\assets\bkgs\012.jpg
?????文件???????42411??2013-07-11?00:11??appcodes.cn\MyMusic\assets\bkgs\013.jpg
............此處省略617個文件信息