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RSS订阅转载 写文件
//获取SD卡得存储状态state= Environment.getExternalStorageState();//获取SD卡存储位置f=Environment.getExternalStorageDirectory();File ff=null;if(state.equals(Environment.MEDIA_MOUNTED)){ ff=new File(f.getAbsol...
2016-06-15 12:22:00
130
转载 aaa
package com.baway.test; import java.io.BufferedReader;import java.io.IOException;import java.io.InputStream;import java.io.InputStreamReader;import java.net.HttpURLConnection;import java.net.Mal...
2016-06-02 10:34:00
129
转载 img图片
public static String httpclient_get(String url) { String result = ""; HttpGet get = new HttpGet(url); HttpParams params = new BasicHttpParams(); HttpConnectionParams.setConnectionTimeout(params, ...
2016-06-02 08:36:00
166
转载 HttpURLConnection 请求
private void init() { try { URL url = new URL(uri); HttpURLConnection conn = (HttpURLConnection) url.openConnection(); conn.setRequestMethod("GET"); in=conn.getInputStream(); B...
2016-06-02 08:22:00
122
转载 刷新数据
import java.io.IOException;import java.util.ArrayList;import java.util.List; import org.apache.http.HttpEntity;import org.apache.http.HttpResponse;import org.apache.http.client.ClientProtocolExc...
2016-06-01 16:04:00
112
转载 跑马灯
源码：http://download.youkuaiyun.com/detail/lm_zp/9517135 xml [html] <RelativeLayoutxmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" ...
2016-05-13 09:42:00
95
转载 分页加载
package com.zcp.fyjz; import java.util.ArrayList;import java.util.List; import android.os.Bundle;import android.app.Activity;import android.view.Menu;import android.widget.AbsListView;import an...
2016-05-13 09:28:00
100
转载 上传
package com.bwie.webviewupload; import java.io.ByteArrayInputStream; import java.io.ByteArrayOutputStream; import java.io.File; import java.io.FileNotFoundException; import java.io.Inp...
2016-05-13 09:27:00
111
转载 自定义圆形图片
//自定义ImageView package com.zcp.map; import android.content.Context;import android.graphics.Canvas;import android.graphics.Path;import android.graphics.RectF;import android.util.AttributeSet;...
2016-05-12 15:06:00
83
转载 多点触控
package com.zcp.ddck; import android.app.Activity;import android.content.Context;import android.graphics.Bitmap;import android.graphics.BitmapFactory;import android.graphics.Canvas;import androi...
2016-05-12 15:00:00
120
转载 上拉刷新下拉加载
//布局 activity_main.xml <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" ...
2016-05-10 21:32:00
150
转载 自定义View(小球随手指移动)
import android.content.Context;import android.graphics.Canvas;import android.graphics.Color;import android.graphics.Paint;import android.provider.ContactsContract.CommonDataKinds.Event;import and...
2016-05-09 15:11:00
124
转载 地图
<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.zcp.baidumap" android:versionCode="1" android:ver...
2016-05-05 08:30:00
112
转载 自定义View
package com.zcp.app; import java.util.Timer;import android.app.Activity;import android.content.Context;import android.graphics.Canvas;import android.graphics.Color;import android.graphics.Paint;...
2016-05-05 08:25:00
87
转载 圆形图片
//自定义控件 package com.zcp.map; import android.content.Context;import android.graphics.Canvas;import android.graphics.Path;import android.graphics.RectF;import android.util.AttributeSet;import and...
2016-05-04 09:03:00
124
转载 分页加载
package com.zcp.fyjz; import java.util.ArrayList;import java.util.List; import android.os.Bundle;import android.app.Activity;import android.view.Menu;import android.widget.AbsListView;import an...
2016-05-03 16:04:00
218
转载 ImageLoader加载图片
ImageLoader加载图片 先导universal-image-loader-1.9.3包 在application配置android:name=".MyApplication" intent权限 1 package com.ch.day13_imageloaderdemo; 2 3 import java.io.File; 4 ...
2016-05-03 16:02:00
99
转载 图片轮播和小圆点
ViewPager图片自动轮播加原点 Layout_Xml activity_main.xml <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" ...
2016-05-03 16:00:00
136
转载 对话框
AlertDialog.Builder builder = new Builder(MainActivity.this); builder.setMessage("是否确认删除！") .setPositiveButton("确认", new...
2016-05-03 15:59:00
98
转载 开机自启
Android开机自启动程序 背景知识：当Android启动时，会发出一个系统广播，内容为ACTION_BOOT_COMPLETED，它的字符串常量表示为 android.intent.action.BOOT_COMPLETED。只要在程序中“捕捉”到这个消息，再启动之即可。记住，Android框架说：Don''t call me, I''ll call you back...
2016-05-03 15:57:00
92
转载 Android判断网路是否畅通加权限
权限： <uses-permission android:name="android.permission.INTERNET"/> <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/> MainActivity //判断网路是否畅通加权限 ...
2016-05-03 15:53:00
79
转载 事件分发
package com.zcp.sjff; import com.zcp.view.Mylist; import android.os.Bundle;import android.app.Activity;import android.view.Menu;import android.view.View;import android.view.View.MeasureSpec;imp...
2016-05-03 15:47:00
112
转载 pull-to-Refresh
package com.zcp.week1; import java.io.IOException;import java.util.ArrayList;import java.util.List; import org.apache.http.HttpEntity;import org.apache.http.HttpResponse;import org.apache.http....
2016-05-03 15:43:00
196
转载 断点续传
package com.zcp.xzsp; import java.io.File; import android.app.Activity;import android.os.Bundle;import android.os.Environment;import android.view.View;import android.view.View.OnClickListener;i...
2016-05-03 15:42:00
96
转载 定位
package com.zcp.baidumap; import java.util.List; import android.app.Activity;import android.os.Bundle;import android.util.Log;import android.widget.TextView; import com.baidu.location.BDLocati...
2016-05-03 15:38:00
97
转载 2次退出
@Override public boolean onKeyDown(int keyCode, KeyEvent event) { if (keyCode == KeyEvent.KEYCODE_BACK) { if (isExit == false) { isExit = true; // 准备退出 Toast.makeText(this, "再按一次退出程序", 0...
2016-05-03 15:35:00
104
转载 pull解析
HttpURLConnection请求网络数据 private InputStream httpUtil(String uri) { try { URL url=new URL(uri); HttpURLConnection conn = (HttpURLConnection) url.openConnection(); conn.setRequestMethod("...
2016-05-03 15:33:00
169
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