基于Android平台的手机电子书阅读器代码

系统教程650 更新时间：2026-04-09 12:45:33

2024年3月14日发(作者：)

package ;

/**

* 书籍阅读

*/

import ption;

import ;

import imal;

import ist;

import p;

import ;

import r;

import n;

import .R;

import geFactory;

import Operation;

import ;

import dget;

import til;

import ;

import il;

import ty;

import ialog;

import tResolver;

import tValues;

import Interface;

import ;

import r;

import e;

import gs;

import yMetrics;

import ;

import y;

import nt;

import ;

import Event;

import ;

import kListener;

import hListener;

import Params;

import ;

import Manager;

import rView;

import ClickListener;

import xt;

import ew;

import utton;

import Layout;

import indow;

import ssBar;

import r;

import Adapter;

import ew;

import BarChangeListener;

import ;

public class BookReadActivity extends Activity

{

private PageWidget mPageWidget;

Bitmap mCurPageBitmap, mNextPageBitmap;

Canvas mCurPageCanvas, mNextPageCanvas;

public static BookPageFactory pagefactory;

int screenWidth ,screenHeight;

int bookId;

String bookPath,bookName,bookProgress;

private int bookBeginPosition;

//db

private ContentResolver resolver;

//tabMenu

public final static int TITLE_USING_OFTEN = 0;

public final static int TITLE_TOOLS = 1;

public final static int MENU_FONT_SIZE = 0;

public final static int MENU_READ_THEME = 1;

public final static int MENU_BRIGHTNESS_CONTROL = 2;

public final static int MENU_FLIP_OVER = 3;

public final static int MENU_JUMP = 4;

public final static int MENU_SEARCH = 5;

public final static int MENU_PRE_CHAPTER = 6;

public final static int MENU_NEXT_CHAPTER= 7;

public final static int MENU_CUSTOM_THEME = 0;

public final static int MENU_AUDIO_BOOK = 1;

public final static int MENU_BOOK_CHAPTER = 2;

public final static int MENU_BOOK_CODE = 3;

public final static int MENU_BOOK_MARK = 4;

public final static int MENU_SETTING = 5;

public final static int MENU_SHARE = 6;

public final static int MENU_BACK = 7;

dyAdapter

dyAdapter[2];

[]bodyAdapter=new

tleAdapter titleAdapter;

TabMenu tabMenu;

int selTitle=0;

PopupWindow popupWindow;

//定义每项分页栏的内容

String[] title1BodyName , title2BodyName;

int[] title1BodyIcon , title2BodyIcon;

private SeekBar sbFontSize,sbBrightnessControl,sbJump;

//menu jump

private TextView tvCurrentProgress ;

private ImageButton ibtnJumpUp,ibtnJumpDown;

//flip over

private Handler readHandler = new Handler();

private FlipOverRunnable flipOverRunnable = new FlipOverRunnable();

private boolean isRead = true;

//menu custom theme

private SeekBar

redForegroundSeekBar,greenForegroundSeekBar,blueForegroundSeekBar,

redBackgroundSeekBar,greenBackgroundSeekBar,blueBackgroundSeekBar;

int currentProgress;

private TextView fontColorTxt,backgroundColorTxt,themeStyleTxt ;

private int

redForegoundProgress,greenForegroundProgress,blueForegroundProgress,

redBackgoundProgress,greenBackgroundProgress,blueBackgroundProgress;

private String

foreColor,foreR="00",foreG="00",foreB="00",backColor,backR="00",backG="00",b

ackB="00";

private int currentForeColorId,currentBackColorId;

//chapter

Pattern pattern = e("第{1}.+章{1}.+");

Matcher matcher;

List chapterName = new ArrayList();

List chapterBeginPositions = new ArrayList();

Vector lines;

int chapterNum = 0;

private AlertDialog chapterDialog;

private String currentChapterName = "wu";

private int currentBeginPosition = 0;

Handler chapterHandler = new Handler()

{

@Override

public void handleMessage(Message msg)

{

Message(msg);

if( == 0)

{

// updateView();

showChapterDialog();

}

else if( == 1)

{

sage("正在提取章节，请稍后...n已发现章节：

["+chapterNum+"] "+currentChapterName);

}

else if( == 2)

{

date();

}

};

//pre and next chapter

private String currentChapter;

private int currentChapterIndex;

private boolean preOrNext = true;

Handler preHandler = new Handler(){

@Override

public void handleMessage(Message msg)

{

Message(msg);

for(int i=0;i<();i++)

{

if((i).equals(currentChapter))

{

currentChapterIndex = i;

Log.i("chapter"+i+"-->",currentChapterIndex+"");

break;

}

if(currentChapterIndex==0)

{

new r().setTitle("提示").setMessage("已

是第一章！").setPositiveButton("确定", null).show();

}

else

{

_mbBufBegin((currentChapterInde

x-1));

updateView();

}

};

Handler nextHandler = new Handler(){

@Override

public void handleMessage(Message msg)

{

Message(msg);

for(int i=0;i<();i++)

{

Log.i("name"+i,(i));

if((i).equals(currentChapter))

{

currentChapterIndex = i;

Log.i("chapter"+i+"-->",currentChapterIndex+"");

break;

}

if(currentChapterIndex==(()-1))

{

new r().setTitle("提示").setMessage("已

是最后一章！").setPositiveButton("确定", null).show();

}

else

{

_mbBufBegin((currentChapterInde

x+1));

updateView();

}

};

@Override

public void onCreate(Bundle savedInstanceState)

{

te(savedInstanceState);

resolver = getContentResolver();

requestWindowFeature(E_NO_TITLE);

getWindow().setFlags(_FULLSCREEN,Wi

_FULLSCREEN);

mPageWidget = new PageWidget(this);

setContentView(mPageWidget);

DisplayMetrics dm = new DisplayMetrics();

getWindowManager().getDefaultDisplay().getMetrics(dm);

screenWidth = ixels;

screenHeight = Pixels;

mCurPageBitmap = Bitmap(screenWidth, screenHeight,

_8888);

mNextPageBitmap = Bitmap

.createBitmap(screenWidth, screenHeight, _8888);

mCurPageCanvas = new Canvas(mCurPageBitmap);

mNextPageCanvas = new Canvas(mNextPageBitmap);

pagefactory = new BookPageFactory(screenWidth, screenHeight);

itmap(tableBg(this,screenWidth,screenHeight

,_bg_3));

try

{

bookPath = getIntent().getExtras().getString(_BOOK_PATH);

bookName = getIntent().getExtras().getString(_BOOK_NAME);

bookId = getIntent().getExtras().getInt(_BOOK_ID);

bookProgress

getIntent().getExtras().getString(_BOOK_PROGRESS);

bookBeginPosition

getIntent().getExtras().getInt(_BOOK_BEGIN_POSITION);

ok(bookPath);

if(bookProgress==null||("onlyRead"))

{

(mCurPageCanvas);

n("1");

}

else if(("begin"))

{

=

_mbBufBegin(getIntent().getIntExtra("begin", 0));

updateView();

n("2");

}

else

{

_mbBufBegin(bookBeginPosition);

n("3");

updateView();

}

catch (IOException e1)

{

tackTrace();

xt(this, "电子书不存在",

_SHORT).show();

}

maps(mCurPageBitmap, mCurPageBitmap);

ouchListener(new OnTouchListener()

{

public boolean onTouch(View v, MotionEvent e)

{

boolean ret=false;

if(popupWindow==null||!ing())

{

if (v == mPageWidget)

{

if (ion() == _DOWN) {

nimation();

rnerXY((), ());

(mCurPageCanvas);

if (Right())

{

try

{

e();

}

catch (IOException e1)

{

tackTrace();

}

if(tPage())

{

// xt(,

页！", 200).show();

return false;

}

(mNextPageCanvas);

} else

{

try

{

ge();

已到第一"

}

catch (IOException e1)

{

tackTrace();

}

if(Page())

{

// xt(,

一页！", 200).show();

return false;

}

(mNextPageCanvas);

}

maps(mCurPageBitmap, mNextPageBitmap);

已到最后"

}

ret = hEvent(e);

return ret;

}

return false;

}

});

//设置分页栏的标题

titleAdapter = new tleAdapter(this, new String[] { "常用",

"工具",}, 16, 0xFF222222,,);

//定义每项分页栏的内容

title1BodyName = new String[] { "字体大小", "阅读主题", "亮度调节","开始翻

页","跳转","搜索","上一章","下一章"};

title1BodyIcon = new int[]

{ _fontsize,_theme,_light,

_play,_jump,_search,

_pre,_next};

title2BodyName = new String[] { "自定主题", "开始朗诵","章节目录", "文章编

码", "书签", "设置", "分享", "退出"};

title2BodyIcon

{

= new int[]

_theme,_play, _extract,

_charset, _bookmark

, _setting, _share,

_exit};

bodyAdapter[0]=new

dyAdapter(this,title1BodyName,title1BodyIcon,12, 0xFF000000);

bodyAdapter[1]=new

dyAdapter(this,title2BodyName,title2BodyIcon,12, 0xFF000000);

tabMenu=new TabMenu(this,

new TitleClickEvent(),

new BodyClickEvent(),

titleAdapter,

0xFFFFFFFF,//TabMenu的背景颜色

nimation);//出现与消失的动画

();

leSelect(0);

yAdapter(bodyAdapter[0]);

}

class TitleClickEvent implements OnItemClickListener

{

public void onItemClick(AdapterView arg0, View arg1, int arg2,

long arg3)

{

selTitle=arg2;

leSelect(arg2);

yAdapter(bodyAdapter[arg2]);

}

class BodyClickEvent implements OnItemClickListener ,kListener

{

MySeekBarChangedListener

MySeekBarChangedListener();

seekBarChangedListener = new

//Bg Drawable

int[] bgs = new

int[]{_bg_1,_bg_2,_bg_3,l

_bg_6,_bg_7};

int[] styles = new

int[]{01,02,03,06,

07};

String[] styleName = new String[]{"羊皮纸","粉红回忆","蓝色幻想","咖啡时光","

水墨江南"};

GridView gvReadTheme;

//search

EditText etSearchContent;

ImageButton

ibtnSearch,ibtnSearchBack,ibtnSearchForward,ibtnSearchClear;

public void onItemClick(AdapterView arg0, View arg1, int position,

long arg3)

{

yClick(position,);

if(selTitle==TITLE_USING_OFTEN)

{

if(position==MENU_FONT_SIZE)

{

LinearLayout fontSizeView = null;

if(fontSizeView==null)

fontSizeView

(LinearLayout)getLayoutInflater().inflate(ze_view, null);

=

showPopupWindowAtBottom(fontSizeView,_PARENT,

100,

_HORIZONTAL|,0,0);

kgroundDrawable(getResources().getDrawable(

_listview));

sbFontSize = (SeekBar)

ewById(zeProgress);

gress(_fontSize());

eekBarChangeListener(seekBarChangedListener);

}

else if(position==MENU_READ_THEME)

{

LinearLayout readThemeView = null;

if(readThemeView==null)

readThemeView =

(LinearLayout)getLayoutInflater().inflate(_theme_view, null);

gvReadTheme =

ewById(Theme);

List> themeList

ArrayList>();

for(int i=0;i<;i++)

{

Map themeMap

HashMap ();

("themeStyle", styles[i]);

(themeMap);

}

(GridView)

= new

new =

SimpleAdapter simpleAdapter = new

SimpleAdapter(,themeList,_imageview,

new String[]{"themeStyle"},new int[]{tyle});

pter(simpleAdapter);

temClickListener(new OnItemClickListener()

{

public void onItemClick(AdapterView parent,

View view, int position, long id)

{

xt(, styleName[position], 50).show();

_backColor(0x000000);

itmap(tableBg(,screenW

idth,screenHeight,bgs[position]));

updateView();

}

});

showPopupWindowAtBottom(readThemeView,_PARENT,

110,

_HORIZONTAL|,0,0);

kgroundDrawable(getResources().getDrawable(

_listview));

usable(true);

}

else if(position==MENU_BRIGHTNESS_CONTROL)

{

LinearLayout brightnessControlView = null;

if(brightnessControlView==null)

brightnessControlView =

(LinearLayout)getLayoutInflater().inflate(ness_control_view, null);

showPopupWindowAtBottom(brightnessControlView,_PARE

NT,

100,

_HORIZONTAL|,0,0);

kgroundDrawable(getResources().getDrawable(

_listview));

sbBrightnessControl = (SeekBar)

ewById(nessControlProgress);

gress((int)

((

getContentResolver(),

_BRIGHTNESS, 255) ));

eekBarChangeListener(seekBarChangedListener);

}

else if(position==MENU_FLIP_OVER)

{

if(isRead)

{

layed(flipOverRunnable, 1000);

isRead = false;

title1BodyName[MENU_FLIP_OVER] = "停止阅读";

title1BodyIcon[MENU_FLIP_OVER] = _stop;

xt(, "开始阅读", 500).show();

}

else

{

Callbacks(flipOverRunnable);

isRead = true;

title1BodyName[MENU_FLIP_OVER] = "开始阅读";

title1BodyIcon[MENU_FLIP_OVER] = _play;

xt(, "停止阅读", 500).show();

}

bodyAdapter[0]=new

dyAdapter(,title1BodyName,title1BodyIco

n,12, 0xFF000000);

yAdapter(bodyAdapter[0]);

}

else if(position==MENU_JUMP)

{

LinearLayout bookJumpView = null;

if(bookJumpView==null)

bookJumpView =

(LinearLayout)getLayoutInflater().inflate(ip_byprogress_view, null);

showPopupWindowAtBottom(bookJumpView,_PARENT,

130,

_HORIZONTAL|,0,0);

kgroundDrawable(getResources().getDrawable(

_listview));

tvCurrentProgress =

(TextView)ewById(entProgress);

ibtnJumpUp =

(ImageButton)ewById(mpUp);

ibtnJumpDown =

(ImageButton)ewById(mpDown);

sbJump = (SeekBar) ewById();

String currentProgress = Percent();

String temp = ("%")[0];//去除掉%

gress((int)(loat(temp)*1000)/100);

eekBarChangeListener(seekBarChangedListener);

t(currentProgress);

lickListener(new OnClickListener()

{

public void onClick(View v)

{

gress(gress()+1);

}

});

lickListener(new OnClickListener()

{

public void onClick(View v)

{

gress(gress()-1);

}

});

}

else if(position==MENU_SEARCH)

{

//方式1

Intent intent =

Intent(,);

ra(_BOOK_PATH, bookPath);

startActivity(intent);

//方式2

// LinearLayout bookSearchView = null;

new

// if(bookSearchView==null)

// bookSearchView

(LinearLayout)getLayoutInflater().inflate(_view, null);

// etSearchContent

(EditText)ewById(chContent);

// ibtnSearch

(ImageButton)ewById(arch);

// lickListener(this);

//

showPopupWindowAtBottom(bookSearchView,_PARENT,

// 70,

_HORIZONTAL|,0,dth());

}

else if(position==MENU_PRE_CHAPTER)

{

=

preOrNext = true;

if(()<=0)

{

new r().setTitle("提示

").setMessage("章节还未提取，请先提取章节").setPositiveButton("确定", new

kListener()

{

public void onClick(DialogInterface dialog, int which)

{

}

}).show();

}

else

{

getCureentChapter();

}

else if(position==MENU_NEXT_CHAPTER)

{

preOrNext = false;

if(()<=0)

{

new r().setTitle("提示

").setMessage("章节还未提取，请先提取章节").setPositiveButton("确定", new

kListener()

{

public void onClick(DialogInterface dialog, int which)

{

}

}).show();

}

else

{

getCureentChapter();

}

else if(selTitle==TITLE_TOOLS)

{

if(position==MENU_CUSTOM_THEME)

{

LinearLayout customThemeLayout

(LinearLayout)getLayoutInflater().inflate(theme_view, null);

redForegroundSeekBar

(SeekBar)ewById(egroundSeekBar);

greenForegroundSeekBar

(SeekBar)ewById(oregroundSeekBar);

blueForegroundSeekBar

(SeekBar)ewById(regroundSeekBar);

redBackgroundSeekBar

(SeekBar)ewById(kgroundSeekBar);

greenBackgroundSeekBar

(SeekBar)ewById(ackgroundSeekBar);

blueBackgroundSeekBar

(SeekBar)ewById(ckgroundSeekBar);

fontColorTxt

(TextView)ewById(lorTxt);

=

backgroundColorTxt =

(TextView)ewById(oundColorTxt);

themeStyleTxt =

(TextView)ewById(tyleTxt);

);

eekBarChangeListener(seekBarChangedListener

eekBarChangeListener(seekBarChangedListen

er);;

r);;

eekBarChangeListener(seekBarChangedListene

);;

eekBarChangeListener(seekBarChangedListener

eekBarChangeListener(seekBarChangedListe

ner);;

r);;

eekBarChangeListener(seekBarChangedListene

AlertDialog ad = new

r().create();

w(customThemeLayout);

ton("确定", new kListener()

{

public void onClick(DialogInterface dialog, int which)

{

int().setColor(currentForeColorId);

_book_bg(null);

_backColor(currentBackColorId);

updateView();

}

});

ton2("取消", new kListener()

{

public void onClick(DialogInterface dialog, int which)

{

}

});

();

}

else if(position==MENU_AUDIO_BOOK)

{

}

else if(position==MENU_BOOK_CHAPTER)

{

if(()<=0)

{

chapterDialog =

r().create();

sage("正在提取章节，请稍后...");

();

new Thread(new Runnable()

{

new

public void run()

{

//

_mbBufBegin(0);

Vector upLines = ();

for(int j=0;j<();j++)

{

currentBeginPosition+=(j).length();

}

while(!_islastPage())

{

lines= wn();

ptyMessage(2);

if(()>0)

{

for(int i=0;i<();i++)

{

matcher = r((i));

if(i==0)

currentBeginPosition+=

(i).length();

else

currentBeginPosition+=

(i-1).length()+(i).length();

if(())

{

currentChapterName = ();

(currentChapterName);

(currentBeginPosition);

chapterNum++;

ptyMessage(1);

}

else

{

_islastPage(true);

s();

ptyMessage(0);

break;

}

}).start();

}

else

{

showChapterDialog();

}

else if(position==MENU_BOOK_CODE)

{

}

else if(position==MENU_BOOK_MARK)

{

if(("onlyRead"))

{

new r().setTitle("提示

").setMessage("电子书书未添加到书架，无法添加书签").setPositiveButton("确定",

null).show();

}

else

{

ContentValues values = new ContentValues();

(_BOOK_ID, bookId);

(_BOOK_NAME, bookName);

n("name -->"+bookName);

(_BOOK_PATH, bookPath);

(_BOOK_MARK_ADD_TIME,

rentTime());

(_BOOK_MARK_PROGRESS,

Percent());

(_BOOK_MARK_BEGIN_POSITION,

_mbBufBegin());

try

{

ge();

} catch (IOException e)

{

tackTrace();

}

Vector details = ();

(0));

(_BOOK_MARK_DETAIL,

values);

((_TABLE_BOOK_MARK),

200).show();

xt(, "添加书签成功",

}

else if(position==MENU_SETTING)

{

}

else if(position==MENU_SHARE)

{

}

else if(position==MENU_BACK)

{

if(!("onlyRead"))

{

ContentValues values = new ContentValues();

(_BOOK_PROGRESS,

Percent());

int bookId =

getIntent().getExtras().getInt(_BOOK_ID);

ValuesToTable(resolver,((_TABLE_

BOOK_INFO)),values, _BOOK_ID+"=?", new String[]{bookId+""});

}

();

}

@Override

public void onClick(View v)

{

if(v==ibtnSearch)

{

s();

popupWindow = null;

String searchContent = t().toString();

wn();

Vector currentPageLines = ();

for(int i=0;i<();i++)

{

if((i).contains(searchContent))

{

}

LinearLayout searchControlView = null;

if(searchControlView==null)

searchControlView

(LinearLayout)getLayoutInflater().inflate(_control, null);

ibtnSearchBack

(ImageButton)ewById(archBack);

ibtnSearchForward

(ImageButton)ewById(archForward);

ibtnSearchClear

(ImageButton)ewById(archClear);

lickListener(this);

=

showPopupWindowAtBottom(searchControlView,_PARENT,

100, _HORIZONTAL|,0,0);

}

else if(v==ibtnSearchBack)

{

}

else if(v==ibtnSearchForward)

{

}

else if(v==ibtnSearchClear)

{

}

public boolean onCreateOptionsMenu(Menu menu)

{

("menu");// 必须创建一项

return teOptionsMenu(menu);

}

@Override

/**

* 拦截MENU

*/

public boolean onMenuOpened(int featureId, Menu menu)

{

if (tabMenu != null)

{

if (ing())

{

s();

tabMenu = null;

}

else

{

Location(mPageWidget, , 0, 0);

}

return false;// 返回为true 则显示系统menu

}

@Override

public boolean onKeyDown(int keyCode, KeyEvent event)

{

if(keyCode==E_BACK)

{

if(popupWindow!=null&&ing())

{

s();

popupWindow = null;

return true;

}

if(!("onlyRead"))

{

ContentValues values = new ContentValues();

(_BOOK_PROGRESS, Percent());

(_BOOK_BEGIN_POSITION,

_mbBufBegin());

ValuesToTable(resolver,((_TABLE_

BOOK_INFO)),values, _BOOK_ID+"=?", new String[]{bookId+""});

}

else if(keyCode==E_MENU)

{

if(tabMenu!=null&&ing())

{

s();

tabMenu = null;

return true;

}

if(popupWindow!=null&&ing())

{

s();

popupWindow = null;

return true;

}

return own(keyCode, event);

}

@Override

public boolean onTouchEvent(MotionEvent event)

{

if(popupWindow!=null&&ing())

{

s();

popupWindow = null;

}

return hEvent(event);

}

//SeekBar事件监听器

class MySeekBarChangedListener implements OnSeekBarChangeListener

{

public void onProgressChanged(SeekBar seekBar, int progress,

boolean fromUser)

{

currentProgress = gress();

if(seekBar==sbFontSize)

{

_fontSize(currentProgress);

int().setTextSize(currentProgress);

neCount((int)sibleHeight()/pagefactory

.getM_fontSize());

xt(, currentProgress+" 号", 50).show();

updateView();

}

else if(seekBar==sbBrightnessControl)

{

xt(, "亮度："+currentProgress, 100).show();

(getContentResolver(),

_BRIGHTNESS, currentProgress);

currentProgress = (getContentResolver(),

_BRIGHTNESS,-1);

Params lp = getWindow().getAttributes();

if(0<=currentProgress&¤tProgress<=255)

Brightness = currentProgress;

getWindow().setAttributes(lp);

Log.i("亮度-->",""+Brightness);

}

else if(seekBar==sbJump)

{

//计算并设置tvCurrentProgress显示当前进度

double progressD = ((double)currentProgress/1000)*100 ;

BigDecimal bd = new BigDecimal(progressD);

String progressStr = le(2,

_HALF_UP).doubleValue()+" %";

t(progressStr);

//跳转进度

_mbBufBegin((int)

(_mbBufLen()*progressD/100));

updateView();

}

else if(seekBar==redForegroundSeekBar)

{

redForegoundProgress = gress();

foreR = (redForegoundProgress);

foreColor = foreR+foreG+foreB;

currentForeColorId = 0xFF000000+nt(foreColor, 16);

tColor(currentForeColorId);

t("字体颜色：

R:"+redForegoundProgress+",G:"+greenForegroundProgress+",B:"+blueForegrou

ndProgress+" -->#"+foreColor);

}

else if(seekBar==greenForegroundSeekBar)

{

greenForegroundProgress = gress();

foreG = (greenForegroundProgress);

foreColor = foreR+foreG+foreB;

currentForeColorId = 0xFF000000+nt(foreColor, 16);

tColor(currentForeColorId);

t("字体颜色：

R:"+redForegoundProgress+",G:"+greenForegroundProgress+",B:"+blueForegrou

ndProgress+" -->#"+foreColor);

}

else if(seekBar==blueForegroundSeekBar)

{

blueForegroundProgress = gress();

foreB = (blueForegroundProgress);

foreColor = foreR+foreG+foreB;

currentForeColorId = 0xFF000000+nt(foreColor, 16);

tColor(currentForeColorId);

t("字体颜色：

R:"+redForegoundProgress+",G:"+greenForegroundProgress+",B:"+blueForegrou

ndProgress+" -->#"+foreColor);

}

else if(seekBar==redBackgroundSeekBar)

{

redBackgoundProgress = gress();

backR = (redBackgoundProgress);

backColor = backR+backG+backB;

currentBackColorId = 0xFF000000+nt(backColor, 16);

kgroundColor(currentBackColorId);

t("背景颜色：

R:"+redBackgoundProgress+",G:"+greenBackgroundProgress+",B:"+blueBackgro

undProgress+" -->#"+backColor);

}

else if(seekBar==greenBackgroundSeekBar)

{

greenBackgroundProgress = gress();

backG = (greenBackgroundProgress);

backColor = backR+backG+backB;

currentBackColorId = 0xFF000000+nt(backColor, 16);

kgroundColor(currentBackColorId);

t("背景颜色：

R:"+redBackgoundProgress+",G:"+greenBackgroundProgress+",B:"+blueBackgro

undProgress+" -->#"+backColor);

}

else if(seekBar==blueBackgroundSeekBar)

{

blueBackgroundProgress = gress();

backB = (blueBackgroundProgress);

backColor = backR+backG+backB;

currentBackColorId = 0xFF000000+nt(backColor, 16);

kgroundColor(currentBackColorId);

t("背景颜色：

R:"+redBackgoundProgress+",G:"+greenBackgroundProgress+",B:"+blueBackgro

undProgress+" -->#"+backColor);

}

public void onStartTrackingTouch(SeekBar seekBar)

{

}

public void onStopTrackingTouch(SeekBar seekBar)

{

}

/**

* 根据新的设置更新界面

*/

public void updateView()

{

date();

try

{

e();

ge();

}

catch (IOException e)

{

tackTrace();

}

(mCurPageCanvas);

(mNextPageCanvas);

}

/**

* 初始化，并根据view显示响应的Popupwindow

* @param view Popupwindow中的内容

*/

public void showPopupWindowAtBottom(View view,int width,int height,final

int gravity,final int x,final int y)

{

popupWindow = new PopupWindow(view, width,

height);

Handler handler = null;

if(handler==null)

handler = new Handler();

layed(new Runnable()

{

public void run()

{

Location(mPageWidget,gravity, x, y);

}

}, 250);

}

/**

* 自动阅读

*

*/

class FlipOverRunnable implements Runnable

{

public void run()

{

try

{

ge();

layed(this, 1000);

}

catch (IOException e)

{

tackTrace();

}

updateView();

}

/**

* 显示章节目录

*/

public void showChapterDialog()

{

new

r().setItems(ingArray(chapt

erName), new kListener()

{

public void onClick(DialogInterface dialog, int which)

{

// for(int i=0;i<())

_mbBufBegin((which));

updateView();

}

}).show();

}

public void getCureentChapter()

{

new Thread(new Runnable()

{

public void run()

{

boolean isFind = true;

();

while(isFind)

{

lines= wn();

if(()>0)

{

for(int i=0;i<();i++)

{

matcher = r((i));

if(())

{

currentChapter = ();

Log.i("chapter"+i+"-->",());

isFind = false;

break;

}

if(preOrNext)

ptyMessage(1);

else

ptyMessage(1);

}

}).start();

}

本文发布于:2024-03-14，感谢您对本站的认可！

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基于Android平台的手机电子书阅读器代码

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