1.


import android.content.Context;
import android.content.res.TypedArray;
import android.support.annotation.Nullable;
import android.util.AttributeSet;
import android.widget.ImageView; import java.util.ArrayList; public class RippleImageView extends ImageView {
public static ArrayList<RippleImageView> ImageList = new ArrayList<RippleImageView>(); private boolean globalColor = false; public RippleImageView(Context context, @Nullable AttributeSet attrs) {
super(context, attrs);
StatusBarUtils.RippleView(this, context); TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.mk);
globalColor = ta.getBoolean(R.styleable.mk_globalcolor, false);
if(globalColor == true)
{
setColorFilter(ColorUtils.GlobalColor);
} if(ImageList.contains(this) == false)
{
ImageList.add(this);
}
} public void ChangeColor(int Color)
{
if(globalColor == true)
{
setColorFilter(Color);
}
}
}

2.

import android.content.res.ColorStateList;

public class ColorUtils {
public static int GlobalColor = 0xffd43b33;
public static int GlobalColorSelected = 0xffffffff;
public static String GlobalColorString = "#FFD43B33"; public static int GlobalTextColorTitle = 0xff606060;
public static int GlobalTextColorSubtitle = 0xff7f7d7d; public static ColorStateList colorStateList= null; public static ColorStateList getColorStateList(int mode)
{
if(colorStateList == null)
{
int[][] states = new int[][];
states[] = new int[]{android.R.attr.state_pressed};
states[] = new int[]{android.R.attr.state_enabled}; int[] colors = new int[]{GlobalColor, GlobalColor}; colorStateList = new ColorStateList(states, colors);
}
return colorStateList;
} public static void SetThemeColor(int BackColor, boolean backColorLight)
{
GlobalColor = BackColor;
if(backColorLight == true)
{
GlobalTextColorTitle = 0xff606060;
GlobalTextColorSubtitle = 0xff7f7d7d;
}
else
{
GlobalTextColorTitle = 0xffffffff;
GlobalTextColorSubtitle = 0xffd0cece;
}
} }

3.

import android.app.Activity;
import android.app.Dialog;
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Color;
import android.os.Build;
import android.view.View;
import android.view.Window;
import android.view.WindowManager; public class StatusBarUtils {
public static void setWindowStatusBarColor(Activity activity, String color) {
try {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
Window window = activity.getWindow();
window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
window.setStatusBarColor(Color.parseColor(color)); //底部导航栏
//window.setNavigationBarColor(activity.getResources().getColor(colorResId));
}
} catch (Exception e) {
e.printStackTrace();
}
} public static void setWindowStatusBarColor(Dialog dialog, String color) {
try {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
Window window = dialog.getWindow();
window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
window.setStatusBarColor(Color.parseColor(color)); //底部导航栏
//window.setNavigationBarColor(activity.getResources().getColor(colorResId));
}
} catch (Exception e) {
e.printStackTrace();
}
} public static void RippleView(View view, Context context)
{
if(android.os.Build.VERSION.SDK_INT >= )
{
int[] attrsArray = { android.R.attr.selectableItemBackgroundBorderless };
//TypedArray typedArray = activity.obtainStyledAttributes(attrsArray);
TypedArray typedArray = context.obtainStyledAttributes(attrsArray);
int selector = typedArray.getResourceId(, attrsArray[]);
view.setBackgroundResource(selector);
// don't forget the resource recycling
typedArray.recycle();
}
else
{
int[] attrsArray = { android.R.attr.selectableItemBackground };
TypedArray typedArray = context.obtainStyledAttributes(attrsArray);
//TypedArray typedArray = getActivity().obtainStyledAttributes(attrsArray);
int selector = typedArray.getResourceId(, attrsArray[]);
view.setBackgroundResource(selector);
typedArray.recycle();
} }
}

3333_

import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.Color;
import android.graphics.PorterDuff;
import android.support.design.widget.BottomSheetBehavior;
import android.support.design.widget.CoordinatorLayout;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;
import android.support.v4.widget.NestedScrollView;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.Gravity;
import android.view.View;
import android.widget.CompoundButton;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.RadioButton;
import android.widget.Switch;
import android.widget.TextView; import org.greenrobot.eventbus.EventBus;
import org.greenrobot.eventbus.Subscribe;
import org.greenrobot.eventbus.ThreadMode; import java.util.ArrayList;
import java.util.List;
import java.util.Observable; public class MainActivity extends AppCompatActivity {
private static final String TAG = "MainActivity";
List<RippleImageView> viewlist=new ArrayList<>();
//TextView textTest;
ArrayList<ImageView> buttonGroup = new ArrayList<ImageView>();
int selectedButtonID = -;
BottomSheetBehavior behavior;
String packName;
int StyleNow; //1-Light Style 2-DarkStyle
TextView textViewSongName ;
TextView textViewSingerName; /**
* 自定义stylecolor 标识 1-6种
*/
int styleNowColor;
/**
*
* 添加部分 gxw 17/06/13
*/
RippleImageView imageViewCD,imageViewSkip,imageViewNext,imageViewStop,imageViewMore; /**
* 需要改变颜色的底部五个image集合
*/
RippleList rippleList;
/**
* 当前显示的fragment序号
*/
int fragmentNow;
/**
* LinearLayout 界面顶部红色的部分(可以改变颜色的部分)
*/
LinearLayout appBarLayoutUp;
FragmentTransaction fragmentTransaction;
FragmentManager fragmentManager; /**
* 判断HomeActivity需要进入哪个fragment
*/
int type; private void SetChecked(int id)
{
selectedButtonID = id;
for(int i = ; i < buttonGroup.size(); i++)
{
if(id == i)
{
changeFragment(i+);
Log.d(TAG, "SetChecked:选择 "+i);
buttonGroup.get(i).setAlpha(1.0f);
}
else
{
buttonGroup.get(i).setAlpha(0.7f);
}
}
} @Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
EventBus.getDefault().register(this);
type=getIntent().getIntExtra("type",);
Log.d(TAG, "onCreate: +type=="+type);
initView();
initialize(type);
packName = getPackageName();
SharedPreferences prefs = getSharedPreferences(packName, Context.MODE_PRIVATE);
StyleNow = prefs.getInt("Style", );
if(StyleNow == ) {
ColorUtils.SetThemeColor(0xffd43b33, true);
}
else if(StyleNow == )
{
ColorUtils.SetThemeColor(0xffd43b33, false);
}
textViewSongName = (TextView) findViewById(R.id.textViewSongName);
textViewSingerName = (TextView) findViewById(R.id.textViewSingerName);
TextView textViewScan = (TextView) findViewById(R.id.textViewScan);
imageViewCD= (RippleImageView) findViewById(R.id.imageViewCD);
StatusBarUtils.RippleView(textViewSongName, this);
StatusBarUtils.RippleView(textViewSingerName, this);
StatusBarUtils.RippleView(textViewScan, this);
LinearLayout appBarLayoutUp = (LinearLayout)findViewById(R.id.appBarLayoutUp);
appBarLayoutUp.setBackgroundColor(ColorUtils.GlobalColor); ImageView imageViewProg = (ImageView)findViewById(R.id.imageViewProg);
imageViewProg.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
SetChecked();
}
});
ImageView imageViewSinger = (ImageView)findViewById(R.id.imageViewSinger);
imageViewSinger.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
SetChecked();
}
});
ImageView imageViewSong = (ImageView)findViewById(R.id.imageViewSong);
imageViewSong.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
SetChecked();
}
});
ImageView imageViewFavo = (ImageView)findViewById(R.id.imageViewFavo);
imageViewFavo.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
SetChecked();
}
});
ImageView imageViewRecord = (ImageView)findViewById(R.id.imageViewRecord);
imageViewRecord.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
SetChecked();
}
});
buttonGroup.add(imageViewProg);
buttonGroup.add(imageViewSinger);
buttonGroup.add(imageViewSong);
buttonGroup.add(imageViewFavo);
buttonGroup.add(imageViewRecord); ImageView imageViewBagde = (ImageView)findViewById(R.id.imageViewBagde);
final RippleImageView imageViewStop= (RippleImageView) findViewById(R.id.imageViewStop);
imageViewStop.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
imageViewStop.ChangeColor(getResources().getColor(R.color.styleColor2));
}
}); BadgeView badge = new BadgeView(this);
badge.setTargetView(imageViewBagde);
badge.setBadgeGravity(Gravity.CENTER);
badge.setBadgeCount();
StatusBarUtils.setWindowStatusBarColor(this, ColorUtils.GlobalColorString);
ImageView imageViewMore = (ImageView)findViewById(R.id.imageViewMore);
imageViewMore.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if(behavior.getState() == BottomSheetBehavior.STATE_EXPANDED) {
/**
* 加的
*/
MainActivity.this.finish();
behavior.setState(BottomSheetBehavior.STATE_COLLAPSED);
}else {
behavior.setState(BottomSheetBehavior.STATE_EXPANDED);
}
}
});
NestedScrollView nsView = (NestedScrollView)findViewById(R.id.bottomSetting);
behavior = BottomSheetBehavior.from(nsView);
behavior.setState(BottomSheetBehavior.STATE_HIDDEN);
ImageView imageViewBackFromSetting = (ImageView)findViewById(R.id.imageViewBackFromSetting);
RadioButton rb1 = (RadioButton)findViewById(R.id.radioButtonLight);
rb1.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
if(isChecked == true)
{
StyleNow = ;
EventBus.getDefault().post(new Message());
CoordinatorLayout coordinatorLayout= (CoordinatorLayout) findViewById(R.id.layoutbase);
coordinatorLayout.setBackgroundResource(R.drawable.bg01);
}
}
});
RadioButton rb2 = (RadioButton)findViewById(R.id.radioButtonDark);
rb2.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
if(isChecked == true)
{
StyleNow = ;
EventBus.getDefault().post(new Message());
CoordinatorLayout coordinatorLayout= (CoordinatorLayout) findViewById(R.id.layoutbase);
coordinatorLayout.setBackgroundResource(R.drawable.bg02);
}
}
});
if(StyleNow == )
{
rb1.setChecked(true);
textViewSongName.setTextColor(getResources().getColor(R.color.lightStyle_TextColor));
textViewSingerName.setTextColor(getResources().getColor(R.color.lightStyle_TextColor));
}
else if(StyleNow == )
{
rb2.setChecked(true);
textViewSongName.setTextColor(getResources().getColor(R.color.darkStyle_TextColor));
textViewSingerName.setTextColor(getResources().getColor(R.color.darkStyle_TextColor));
} imageViewBackFromSetting.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if(StyleNow == ) {
ColorUtils.SetThemeColor(0xffd43b33, true); }
else if(StyleNow == )
{
ColorUtils.SetThemeColor(0xffd43b33, false);
}
SharedPreferences prefs = getSharedPreferences(packName, Context.MODE_PRIVATE);
SharedPreferences.Editor ed = prefs.edit();
ed.putInt("Style", StyleNow);
ed.commit();
behavior.setState(BottomSheetBehavior.STATE_HIDDEN);
}
}); SetChecked(type-);
imageViewCD.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
startActivity(new Intent(MainActivity.this, PlayActivity.class));
}
}); } /**
* gxw 17/06/13
*/ public void initialize( int type){
fragmentManager=getSupportFragmentManager();
fragmentTransaction=fragmentManager.beginTransaction();
fragmentTransaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);
switch (type){
case :
fragmentTransaction.replace(R.id.fragmentlayout,new ProFragment());
fragmentNow=;
break;
case :
fragmentTransaction.replace(R.id.fragmentlayout,new SingerFragment());
fragmentNow=;
break;
case :
fragmentTransaction.replace(R.id.fragmentlayout,new SongFragment());
fragmentNow=;
break;
case :
fragmentTransaction.replace(R.id.fragmentlayout,new FavoFragment());
fragmentNow=;
break;
case :
fragmentTransaction.replace(R.id.fragmentlayout,new RecordFragment());
fragmentNow=;
break;
} fragmentTransaction.commit(); } public void changeFragment(int i){
fragmentManager=getSupportFragmentManager();
fragmentTransaction=fragmentManager.beginTransaction();
/**
* 判断动画的切换方向
*/
if(fragmentNow>i){
fragmentTransaction.setCustomAnimations(R.anim.push_left_in,R.anim.push_left_out);
}else if(fragmentNow<i){
fragmentTransaction.setCustomAnimations(R.anim.back_left_in,R.anim.back_right_out);
} switch (i){
case :
fragmentTransaction.replace(R.id.fragmentlayout,new ProFragment());
fragmentNow=;
break;
case :
fragmentTransaction.replace(R.id.fragmentlayout,new SingerFragment());
fragmentNow=;
break;
case :
fragmentTransaction.replace(R.id.fragmentlayout,new SongFragment());
fragmentNow=;
break;
case :
fragmentTransaction.replace(R.id.fragmentlayout,new FavoFragment());
fragmentNow=;
break;
case :
fragmentTransaction.replace(R.id.fragmentlayout,new RecordFragment());
fragmentNow=;
break; } // fragmentTransaction.addToBackStack(null);
fragmentTransaction.commit(); } @Subscribe(threadMode = ThreadMode.MAIN)
public void onEventMainThread(com.multak.cookaraclient.info.Message msg){
if(msg.getStyle() == )
{
textViewSongName.setTextColor(getResources().getColor(R.color.lightStyle_TextColor));
textViewSingerName.setTextColor(getResources().getColor(R.color.lightStyle_TextColor));
}
else if(msg.getStyle() == )
{
textViewSongName.setTextColor(getResources().getColor(R.color.darkStyle_TextColor));
textViewSingerName.setTextColor(getResources().getColor(R.color.darkStyle_TextColor));
}
} public void initView(){
appBarLayoutUp= (LinearLayout) findViewById(R.id.appBarLayoutUp);
int x=SharedPreferencesUtils.getParam(this,"StyleNowColor",);
Log.d(TAG, "initView: 颜色1::"+x);
imageViewCD= (RippleImageView) findViewById(R.id.imageViewCD);
imageViewSkip= (RippleImageView) findViewById(R.id.imageViewSkip);
imageViewNext= (RippleImageView) findViewById(R.id.imageViewNext);
imageViewStop= (RippleImageView) findViewById(R.id.imageViewStop);
imageViewMore= (RippleImageView) findViewById(R.id.imageViewMore);
viewlist.add(imageViewCD);
viewlist.add(imageViewSkip);
viewlist.add(imageViewNext);
viewlist.add(imageViewStop);
viewlist.add(imageViewMore);
rippleList=new RippleList(viewlist,this);
setStatubar(x);
rippleList.setColor(x); //rippleList.setLinearLayout(appBarLayoutUp,x);
appBarLayoutUp.setBackgroundColor(getResources().getColor(R.color.styleColor4)); } /**
*
* @param view 自定义颜色选择,并作操作处理
*/
public void setStyleColor(View view){
switch (view.getId()){
case R.id.textView_styleColor1:
rippleList.setColor();
rippleList.setSharep();
int x= (Integer) SharedPreferencesUtils.getParam(this,"StyleNowColor",);
Log.d(TAG, "setStyleColor: 颜色12:"+x);
appBarLayoutUp.setBackgroundColor(getResources().getColor(R.color.styleColor1));
setStatubar();
break;
case R.id.textView_styleColor2:
rippleList.setColor();
rippleList.setSharep();
setStatubar();
break;
case R.id.textView_styleColor3:
rippleList.setColor();
rippleList.setSharep();
setStatubar();
break;
case R.id.textView_styleColor4:
rippleList.setColor();
rippleList.setSharep();
setStatubar();
break;
case R.id.textView_styleColor5:
rippleList.setColor();
rippleList.setSharep();
setStatubar();
break;
case R.id.textView_styleColor6:
rippleList.setColor();
rippleList.setSharep();
setStatubar();
break;
default:
break;
} } public void setStatubar(int i) {
switch (i) {
/**
* <color name="styleColor1">#1FC4C4</color>
<color name="styleColor2">#71C41F</color>
<color name="styleColor3">#5B0CAA</color>
<color name="styleColor4">#BABA20</color>
<color name="styleColor5">#AA0C5B</color>
<color name="styleColor6">#D43B33</color>
*/
case :
StatusBarUtils.setWindowStatusBarColor(this, "1FC4C4"); break;
case :
StatusBarUtils.setWindowStatusBarColor(this, "#71C41F");
break;
case :
StatusBarUtils.setWindowStatusBarColor(this, "#5B0CAA");
break;
case :
StatusBarUtils.setWindowStatusBarColor(this, "#BABA20");
break;
case :
StatusBarUtils.setWindowStatusBarColor(this, "#AA0C5B");
break;
case :
StatusBarUtils.setWindowStatusBarColor(this, "#D43B33");
break; } } }
import android.content.Context;
import android.content.SharedPreferences;
import android.widget.LinearLayout; import java.util.ArrayList;
import java.util.List; /**
* Created by guoxw on 2017/6/20.
*/ public class RippleList { List<RippleImageView>data=new ArrayList<>();
Context context; public RippleList(List<RippleImageView> data, Context context) {
this.data = data;
this.context = context;
} public void setColor(int i){
if(i==)
{
for (RippleImageView ripp : data) {
ripp.ChangeColor(context.getResources().getColor(R.color.styleColor1));
}
}
if(i==)
{
for (RippleImageView ripp : data) {
ripp.ChangeColor(context.getResources().getColor(R.color.styleColor2));
}
} if(i==)
{
for (RippleImageView ripp : data) {
ripp.ChangeColor(context.getResources().getColor(R.color.styleColor3));
}
}
if(i==)
{
for (RippleImageView ripp : data) {
ripp.ChangeColor(context.getResources().getColor(R.color.styleColor4));
}
}
if(i==)
{
for (RippleImageView ripp : data) {
ripp.ChangeColor(context.getResources().getColor(R.color.styleColor5));
}
}
if(i==)
{
for (RippleImageView ripp : data) {
ripp.ChangeColor(context.getResources().getColor(R.color.styleColor6));
}
}
} public void setSharep(int i){
SharedPreferencesUtils.setParam(context,"StyleNowColor",i);
} public void setLinearLayout(LinearLayout lauout, int i){
switch (i){
case :
lauout.setBackgroundColor(context.getResources().getColor(R.color.styleColor1));
break;
case :
lauout.setBackgroundColor(context.getResources().getColor(R.color.styleColor2));
break;
case :
lauout.setBackgroundColor(context.getResources().getColor(R.color.styleColor3));
break;
case :
lauout.setBackgroundColor(context.getResources().getColor(R.color.styleColor4));
break;
case :
lauout.setBackgroundColor(context.getResources().getColor(R.color.styleColor5));
break;
case :
lauout.setBackgroundColor(context.getResources().getColor(R.color.styleColor6));
break; } } }
import android.content.Context;
import android.content.SharedPreferences; /**
* Created by guoxw on 2017/6/20.
*/ public class SharedPreferencesUtils {
private static String NAME="com.multak.cookaraclient1";
public static void setParam(Context context, String key, int x){
SharedPreferences prefs = context.getSharedPreferences(NAME, Context.MODE_PRIVATE);
SharedPreferences.Editor ed = prefs.edit();
ed.putInt(key, x);
ed.commit(); }
public static int getParam(Context context,String key,int y){
SharedPreferences p=context.getSharedPreferences(NAME,Context.MODE_PRIVATE);
return p.getInt(key,y); } }

<改变imageView的颜色和状态栏>的更多相关文章

  1. 简单物联网:外网访问内网路由器下树莓派Flask服务器

    最近做一个小东西,大概过程就是想在教室,宿舍控制实验室的一些设备. 已经在树莓上搭了一个轻量的flask服务器,在实验室的路由器下,任何设备都是可以访问的:但是有一些限制条件,比如我想在宿舍控制我种花 ...

  2. 利用ssh反向代理以及autossh实现从外网连接内网服务器

    前言 最近遇到这样一个问题,我在实验室架设了一台服务器,给师弟或者小伙伴练习Linux用,然后平时在实验室这边直接连接是没有问题的,都是内网嘛.但是回到宿舍问题出来了,使用校园网的童鞋还是能连接上,使 ...

  3. 外网访问内网Docker容器

    外网访问内网Docker容器 本地安装了Docker容器,只能在局域网内访问,怎样从外网也能访问本地Docker容器? 本文将介绍具体的实现步骤. 1. 准备工作 1.1 安装并启动Docker容器 ...

  4. 外网访问内网SpringBoot

    外网访问内网SpringBoot 本地安装了SpringBoot,只能在局域网内访问,怎样从外网也能访问本地SpringBoot? 本文将介绍具体的实现步骤. 1. 准备工作 1.1 安装Java 1 ...

  5. 外网访问内网Elasticsearch WEB

    外网访问内网Elasticsearch WEB 本地安装了Elasticsearch,只能在局域网内访问其WEB,怎样从外网也能访问本地Elasticsearch? 本文将介绍具体的实现步骤. 1. ...

  6. 怎样从外网访问内网Rails

    外网访问内网Rails 本地安装了Rails,只能在局域网内访问,怎样从外网也能访问本地Rails? 本文将介绍具体的实现步骤. 1. 准备工作 1.1 安装并启动Rails 默认安装的Rails端口 ...

  7. 怎样从外网访问内网Memcached数据库

    外网访问内网Memcached数据库 本地安装了Memcached数据库,只能在局域网内访问,怎样从外网也能访问本地Memcached数据库? 本文将介绍具体的实现步骤. 1. 准备工作 1.1 安装 ...

  8. 怎样从外网访问内网CouchDB数据库

    外网访问内网CouchDB数据库 本地安装了CouchDB数据库,只能在局域网内访问,怎样从外网也能访问本地CouchDB数据库? 本文将介绍具体的实现步骤. 1. 准备工作 1.1 安装并启动Cou ...

  9. 怎样从外网访问内网DB2数据库

    外网访问内网DB2数据库 本地安装了DB2数据库,只能在局域网内访问,怎样从外网也能访问本地DB2数据库? 本文将介绍具体的实现步骤. 1. 准备工作 1.1 安装并启动DB2数据库 默认安装的DB2 ...

  10. 怎样从外网访问内网OpenLDAP数据库

    外网访问内网OpenLDAP数据库 本地安装了OpenLDAP数据库,只能在局域网内访问,怎样从外网也能访问本地OpenLDAP数据库? 本文将介绍具体的实现步骤. 1. 准备工作 1.1 安装并启动 ...

随机推荐

  1. OnLineML一:关于Jubatus 的简介...

    一:简介:原文链接:jubat.us/en/  xuwenq.iteye.com/blog/1702746 Jubatus http://jubat.us/en/overview.html 是一个面向 ...

  2. XML文件操作之dom4j

    能够操作xml的api还是挺多的,DOM也是可以的,不过在此记录下dom4j的使用,感觉确实挺方便的 所需jar包官网地址:http://www.dom4j.org/dom4j-1.6.1/ dom4 ...

  3. jq图片懒加载

    jQuery图片延迟加载插件jQuery.lazyload,使用延迟加载在可提高网页下载速度.在某些情况下,它也能帮助减轻服务器负载. 使用方法 引用jquery和jquery.lazyload.js ...

  4. 前端开发app

    1.如果是 Angular 那就选 Ionic (一对好 CP) 2.如果是 Vue 那就选 Vux (基于 WeUI)3.如果是 jQuery 那就选 Framework7 (iOS 和 Andro ...

  5. BZOJ1143: [CTSC2008]祭祀river 网络流_Floyd_最大独立集

    Description 在遥远的东方,有一个神秘的民族,自称Y族.他们世代居住在水面上,奉龙王为神.每逢重大庆典, Y族都 会在水面上举办盛大的祭祀活动.我们可以把Y族居住地水系看成一个由岔口和河道组 ...

  6. 网络是通的 yum用不了

    Loaded plugins: fastestmirror, langpacks One of the configured repositories failed (Unknown),and yum ...

  7. [长期更新]模板&算法学习情况

    这里仅作为自我检查用,模板代码请移步其他博文 标+的表示已学完,标?的表示需要进一步学习,标-的表示有计划但未开始学习,标*的表示暂时没有计划学习 数学 ?BSGS +FFT&NTT ?Luc ...

  8. HDU 1164 Eddy's research I( 试除法 & 筛法改造试除法 分解整数 )

    链接:传送门 题意:给出一个整数 n ,输出整数 n 的分解成若干个素因子的方案 思路:经典的整数分解题目,这里采用试除法 和 用筛法改造后的试除法 对正整数 n 进行分解 方法一:试除法对正整数 n ...

  9. Django入门--模型系统(二):常用查询及表关系的实现

    1.常用查询 模型类上的管理器: ** 模型类.objects ** (1)常用一般查询 rs = Student.objects.all() # 查询所有记录,返回Queryset print(rs ...

  10. 2015 Multi-University Training Contest 10 hdu 5406 CRB and Apple

    CRB and Apple Time Limit: 12000/6000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)To ...