杨东海

简单得蓝牙连接public class MainActivity extends Activity { // 成员变量 BluetoothAdapter adapter; private ListView lv; private String str; private TextView tv; @Overrideprotected void onCre

//工具类public class HttpUtils { public static String readURL(String path){ try { URL url = new URL(path); HttpURLConnection openConnection = (HttpURLConnection) url.op

public class MainActivity extends Activity {// 成员变量private List<Bean> list = new ArrayList<Bean>();private List<Bean> two = new ArrayList<Bean>();private Bean bean;private XListView xlv;private MyA

// 自己照片 public void Photo() { head_tou = (ImageView) view.findViewById(R.id.photo); head_tou.setOnClickListener(new OnClickListener() { @Override public void

错误：Installation failed with message Failed to establish session------------------------------------------------------------需要在设置里面的开发者选项关闭“启动MIUI优化”就可以啦。------------------------------

***ToothView类***public class ToothView extends View { //红色 public static final int COLOR_RED=Color.RED; //画笔的宽度 public static final int PAINT_WIDTH=5; //圆的半径 public static final

//跳转到直播源--------package com.bawei.myjufan;import android.content.res.Configuration;import android.opengl.GLSurfaceView;import android.os.Environment;import android.os.Handler;import android.os.M

D:\studio_work>keytool -list -v -keystore D:\studio_work\map.jks