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. 多态&接口

    多态 多态定义:允许一个父类变量引用子类的对象:允许一个接口类型引用实现类对象. 多态的调用:使用父类的变量指向子类的对象:所调用的属性和方法只限定父类中定义的属性和方法,不能调用子类中特有的属性和方 ...

  2. 统计之都 http://cos.name/

    http://cos.name/ IMS:一个洲际人际交流网络(为学生免费提供会员资格) 原文链接:http://cos.name/2014/07/ims-a-cross-continent-huma ...

  3. CBIR--Survey.C/GPU优化.Sys搭建

    一:CBIR综述:转自于wiki:http://zh.wikipedia.org/wiki/CBIR 参考链接:http://blog.csdn.net/kezunhai/article/detail ...

  4. LoadRunner时间戳函数web_save_timestamp_param

    举例:1520822348346(13位,毫秒级)   做时间戳的目的是为了JS缓存和防止CSRF,在LR中可以简单的使用下面这个函数 web_save_timestamp_param 来生成时间戳 ...

  5. sql server 的 isnull 函数

  6. Linux目录结构组成

    linux目录图: / root --- 启动Linux时使用的一些核心文件.如操作系统内核.引导程序Grub等. home --- 存储普通用户的个人文件 ftp --- 用户所有服务 httpd ...

  7. NOIP2018提高组金牌训练营——动态规划专题

    NOIP2018提高组金牌训练营——动态规划专题 https://www.51nod.com/Live/LiveDescription.html#!#liveId=19 多重背包 二进制优化转化成01 ...

  8. Java基础学习总结(65)——Java中的String,StringBuilder和StringBuffer比较

    字符串,就是一系列字符的集合. Java里面提供了String,StringBuffer和StringBuilder三个类来封装字符串,其中StringBuilder类是到jdk 1.5才新增的.字符 ...

  9. 01springMVC入门

    1      MVC模式回顾 Spring MVC是一种基于MVC的Web应用框架. MVC是一种设计模式,MVC在b/s系统下的应用: 执行步骤: 发出请求,请求到MVC当中的C,C接收请求后并不能 ...

  10. 洛谷 U5737 纸条

    U5737 纸条 题目背景 明明和牛牛是一对要好的朋友,他们经常上课也想讲话,但是他们的班级是全校纪律最好的班级,所以他们只能通过传纸条的方法来沟通.但是他们并不能保证每次传纸条老师都无法看见,所以他 ...