你说的都是对的-优快云博客

原创 intent的四种启动模式和七大属性

一、Activity（一）、如何实现Activity页面跳转？示例代码：//第一种方式：Intent intent = new Intent(MainActivity.this,NextActivity.class);startActivity(intent);//第二种方式：Intent intent = new Intent();intent.setClass(MainActi...

2019-02-12 09:59:42 4443 1

原创 lunbo

private List list = new ArrayList<>();if (data instanceof HomeBannerBean) {final HomeBannerBean bannerBean = (HomeBannerBean) data;List<HomeBannerBean.ResultBean> result = bannerBean.ge...

2019-01-20 09:35:20 334

原创全选

public onCallBackListener callBackListener;public void setOnCallBackListener(onCallBackListener backListener){this.callBackListener=backListener;}public interface onCallBackListener{ void getC...

2019-01-19 22:20:41 200

原创 QIEHUANLEFT+RIGHT

public class LeftAdapter extends RecyclerView.Adapter<LeftAdapter.ViewHolder> {private Context context;private List<LeftBean.DataBean> list;public LeftAdapter(Context context, List<...

2019-01-19 19:48:59 204

popview = LayoutInflater.from(getContext()).inflate(R.layout.item_pop, null);popupWindow = new PopupWindow(LinearLayout.LayoutParams.MATCH_PARENT,LinearLayout.LayoutParams.WRAP_CONTENT);popupWindow....

2019-01-19 19:12:17 162

原创 monthtext

iPresenter = new IPresenterImpl(this); sp = getSharedPreferences("DD", Context.MODE_PRIVATE); edit = sp.edit(); if (sp.getBoolean("jizhu", false)) { jizhu.setChecked(true); ...

2019-01-19 19:06:36 161

原创简单的登录注册

//点击登录按钮@OnClick(R.id.login_but)public void loginBtnClick(){String tels = login_tels.getText().toString();String password = login_password.getText().toString();if(login_rem.isChecked()){editor.p...

2019-01-07 08:22:01 525

原创关于请求数据Retrofit+RxJava

首先请求方式需要写 get post@GETObservable get(@Url String url);@POSTObservable post(@Url String url, @QueryMap Map&amp;lt;String,String&amp;gt; map);接下来的是固定的拦截器和Retrofit的private final MyApiService myApiServic...

2019-01-04 20:39:10 147

原创简单的切换布局

public class Contacts {public static final String BASEURL = “http://www.zhaoapi.cn/product/”;public static final String URL = “searchProducts?keywords=%E7%AC%94%E8%AE%B0%E6%9C%AC&amp;page=1”;}publ...

2019-01-01 21:07:03 1657

原创 erjiliebiaoShopping+gaode

主页面上面recycleview+下 Xrecyclewpackage com.example.month;public class MainActivity extends AppCompatActivity implements View.OnClickListener,IVew{private RecyclerView grid;private XRecyclerView xrec...

2018-12-21 10:55:34 145

原创 shoppingCar frame切换

Afragmentpublic class Afragment extends Fragment implements IVew {private RecyclerView left;private RecyclerView right;private TextView price;private TextView jisuan;private List<Data.DataBea...

2018-12-21 10:43:25 151

原创 okhttp四种请求方式

package soexample.umeng.com.okhttp_demo_day12;import android.os.Bundle;import android.support.v7.app.AppCompatActivity;import android.util.Log;import android.view.View;import android.widget.Butto...

2018-12-18 15:48:47 2770

原创瀑布流

public class PubuliuActivity extends AppCompatActivity {private RecyclerView recy;private ArrayList<BeaytyBean> list=new ArrayList<>(); private int[] mImages={R.drawable.dd,R.drawable.p...

2018-12-18 15:41:39 404

原创一行显示一行不显示

public class TableActivity extends AppCompatActivity implements IView {private String murl=“http://www.zhaoapi.cn/product/getCatagory”;private ArrayList<MyData.DataBean> list = new ArrayList&l...

2018-12-18 15:40:05 371

原创 OKhttp+xrecycleview + mvp+切换+轮播

主布局<?xml version="1.0" encoding="utf-8"?> <ImageView android:id="@+id/search" android:layout_width="50dp" android:layout_height="0dp" app:layout_constraintLeft_toLef

2018-12-16 21:13:49 145

原创 login+xlistview+disanfang+webview

MainActivitypublic class MainActivity extends BaseActivity implements IView, View.OnClickListener {private EditText mobile;private EditText pwd;private CheckBox remmber;private CheckBox autologin...

2018-12-09 21:34:10 176

原创 Android 各大版本分布

android 是一个高频面试点，今天总结一下这个版本之间的区别，有借鉴，也有总结。一、安卓4.X1、只提供了一下版本，同时支持手机、平板、电视等设备2、新的一个UI 界面开始脱离IOS风格2、重新恢复开源，3.0之前是不开源的参考 android 4.4 API二、安卓5.X这是一个里程碑的版本1、“Material Design”中文名材料设计，安卓界面开发采...

2018-12-03 20:38:11 845

原创 git命令

cd E:\androidsss （具体进入到那个盘符）git init （生成.git文件夹在当前目录新建一个Git代码库）git status （查看状态里面有几个文件）git add Mapp.java 或者（*）（添加文件记得加后缀名）git commit -am"提交到远程服务器" （加备注）遇到的问题git config...

2018-12-03 08:23:55 117

原创流式布局+增删改查

attrs&amp;lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&amp;gt; 头部布局&amp;lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&a

2018-12-02 19:10:59 326

原创数字加加

package com.example.lianxiview.weight;import android.content.Context;import android.graphics.Canvas;import android.graphics.Color;import android.graphics.Paint;import android.graphics.Rect;impor...

2018-11-29 19:11:40 308

原创自定义View 转盘

package com.example.lianxiview.weight;import android.content.Context;import android.graphics.Canvas;import android.graphics.Color;import android.graphics.Paint;import android.graphics.Path;imp...

2018-11-29 19:11:02 142

原创判断网络

@SuppressLint(“MissingPermission”)private void ConManager() {ConnectivityManager manager= (ConnectivityManager) getSystemService(CONNECTIVITY_SERVICE);NetworkInfo activeNetworkInfo = manager.getAct...

2018-11-22 20:03:00 216

原创数据库

MySqlitepackage com.example.likai2018119zk3.sqlite;import android.content.Context;import android.database.sqlite.SQLiteDatabase;import android.database.sqlite.SQLiteOpenHelper;public class MySqli...

2018-11-20 11:21:51 118

原创 drawerlayout+tablayout

主页面布局<?xml version="1.0" encoding="utf-8"?><q.rorbin.verticaltablayout.VerticalTabLayoutandroid:layout_width=“70dp”android:layout_height=“match_parent”android:id="@+id/tab" ><...

2018-11-18 19:03:12 221

原创侧滑

<?xml version="1.0" encoding="utf-8"?><android.support.v4.widget.DrawerLayout xmlns:android=“http://schemas.android.com/apk/res/android”android:layout_width=“match_parent”android:layout_he...

2018-11-11 21:43:42 144

weixin_43613360的博客