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   源码介绍

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package activitypage;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.net.URI;
import java.net.URL;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.List;
import java.util.Locale;

import android.app.Activity;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.net.Uri;
import android.net.wifi.ScanResult;
import android.net.wifi.WifiManager;
import android.os.Bundle;
import android.os.Environment;
import android.provider.MediaStore;
import android.provider.MediaStore.Images.Media;
import android.text.format.DateFormat;
import android.util.Log;
import android.view.Gravity;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.WindowManager;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.LinearLayout.LayoutParams;
import android.widget.ListView;
import android.widget.PopupWindow;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.Toast;

import com.august.testwificonnect.R;
import com.august.testwificonnect.WifiAdmin;
import com.august.testwificonnect.WifiConnect;
import com.august.testwificonnect.WifiConnect.WifiCipherType;

public class MainActivity extends Activity {

	public static final String TAG = "WIFI TEST";

	private Button openwifi, openap, refwifi, conneButton,icoShow;
	private ListView wifilist;
	WifiAdmin wf;
	private List<ScanResult> wifiList;
	private WifiManager wifiManager;
	private List<String> passableHotsPot = new ArrayList<String>();
	private boolean isConnected = false;
	private ArrayAdapter<String> adapter;
	TextView textView;
	private PopupWindow popupWindow;
	String column[] = new String[] { Media.DATA, Media._ID, Media.TITLE,
			Media.DISPLAY_NAME };
	Cursor cursor;
	Bitmap kBitmap;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(com.august.testwificonnect.R.layout.activity_main);
		iniControl();
		
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_BLUR_BEHIND,     
                WindowManager.LayoutParams.FLAG_BLUR_BEHIND);
		wf = new WifiAdmin(getApplicationContext());
		// wf.dumpHTCWifiFunction2();
		// 打印所有的函数和变量
		// wf.PrintAllMother();
//		cursor = this.getContentResolver().query(Media.EXTERNAL_CONTENT_URI,
//				column, null, null, null);
//		cursor.moveToFirst();
//		int index = cursor.getColumnIndexOrThrow(Media.DATA);
//		kBitmap = BitmapFactory.decodeFile(cursor.getString(index));
	}

	public void showActivity() {
		Intent intent = new Intent(MainActivity.this, MediaSound.class);
		startActivity(intent);
	}

	private void iniControl() {
		Button button = (Button) findViewById(R.id.serversocket);
		button.setOnClickListener(new OnClickListener() {

			@Override
			public void onClick(View v) {
				// TODO 自动生成的方法存根
				showActivity();
			}
		});
		this.openwifi = (Button) findViewById(com.august.testwificonnect.R.id.button1);
		this.openap = (Button) findViewById(com.august.testwificonnect.R.id.button2);
		this.refwifi = (Button) findViewById(R.id.button3);
		this.wifilist = (ListView) findViewById(com.august.testwificonnect.R.id.listView1);
		this.conneButton = (Button) findViewById(R.id.button4);
		this.icoShow=(Button) findViewById(R.id.unico);
		this.icoShow.setOnClickListener(new OnClickListener() {
			
			@Override
			public void onClick(View v) {
				// TODO 自动生成的方法存根
				icoShow();
			}
		});
		adapter = new ArrayAdapter<String>(getApplicationContext(),
				android.R.layout.simple_list_item_1, this.passableHotsPot);
		this.wifilist.setAdapter(adapter);
		this.openap.setOnClickListener(new OnClickListener() {
			@Override
			public void onClick(View v) {
				// TODO 自动生成的方法存根
				wf.createWiFiAP(wf.createWifiInfo("wodewifiwozuozhu",
						"1234567890yyy", 3, "ap"), true);
			}
		});
		this.openwifi.setOnClickListener(new OnClickListener() {

			@Override
			public void onClick(View v) {
				// TODO 自动生成的方法存根
				wf.OpenWifi();
			}
		});
		this.refwifi.setOnClickListener(new OnClickListener() {

			@Override
			public void onClick(View v) {
				// TODO 自动生成的方法存根
				adapter.clear();
				wf.startScan();
				wf.setWifiList();
				List<ScanResult> scans = wf.getWifiList();
				for (ScanResult scanResult : scans) {
					adapter.add(scanResult.SSID);
				}
				adapter.notifyDataSetChanged();
			}
		});
		//
		this.conneButton.setOnClickListener(new OnClickListener() {
			@Override
			public void onClick(View v) {
				String i = wf.getIPAddress();
				// TODO 自动生成的方法存根
				Toast.makeText(getApplicationContext(), "连接中。。。。",
						Toast.LENGTH_SHORT).show();
				WifiManager wifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE);
				WifiConnect wifi = new WifiConnect(wifiManager);
				wifi.Connect("wodewifiwozuozhu", "1234567890yyy",
						WifiCipherType.WIFICIPHER_WPA);
			}
		});
		textView = (TextView) findViewById(R.id.textView1);
		Button k5 = (Button) findViewById(R.id.button5);
		k5.setOnClickListener(new OnClickListener() {

			@Override
			public void onClick(View v) {
				// TODO 自动生成的方法存根
				wf.resetWifiInfo();
				textView.setText("热点ssid:"   wf.getApSSID()   "  bssid:"
						  wf.getBSSID()   " ip:"   wf.getIPAddress()
						  "  在默认列表中的位置："   wf.getNetworkId()   "   热点状态："
						  wf.getWifiApState());
			}
		});

		Button serverButton = (Button) findViewById(R.id.serversocket);
		Button socketButton = (Button) findViewById(R.id.socket);
		socketButton.setOnClickListener(new OnClickListener() {

			@Override
			public void onClick(View v) {
				// TODO 自动生成的方法存根
				Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
				Uri imageUri = Uri.fromFile(new File(Environment.getExternalStorageDirectory(), "aa.png"));
				intent.putExtra(MediaStore.EXTRA_OUTPUT, imageUri);
				intent.putExtra(MediaStore.EXTRA_VIDEO_QUALITY, 1);
				startActivityForResult(intent, 1);
			}
		});
	}

	@Override
	protected void onActivityResult(int requestCode, int resultCode, Intent data) {
		// TODO 自动生成的方法存根
		super.onActivityResult(requestCode, resultCode, data);
		if (resultCode == Activity.RESULT_OK) {
			// 获取环境中的相应状态
			String sdStatus = Environment.getExternalStorageState();
			if (!sdStatus.equals(Environment.MEDIA_MOUNTED)) { // 检测sd是否可用
				return;
			}
			String name = new DateFormat().format("yyyyMMdd_hhmmss",Calendar.getInstance(Locale.CHINA))
					  ".jpg";
			Toast.makeText(this, name, Toast.LENGTH_LONG).show();
			Bundle bundle = data.getExtras();
			Bitmap bitmap = (Bitmap) bundle.get("data");// 获取相机返回的数据，并转换为Bitmap图片格式

			FileOutputStream b = null;
			// ???????????????????????????????为什么不能直接保存在系统相册位置呢？？？？？？？？？？？？
			File file = new File("/sdcard/myImage/");
			file.mkdirs();// 创建文件夹
			String fileName = "/sdcard/myImage/"   name;
			try {
				b = new FileOutputStream(fileName);
				bitmap.compress(Bitmap.CompressFormat.JPEG, 100, b);// 把数据写入文件
			} catch (FileNotFoundException e) {
				e.printStackTrace();
			} finally {
				try {
					if (b != null) {
						b.flush();
						b.close();
					}
				} catch (IOException e) {
					e.printStackTrace();
				}
			}
			//((ImageView) findViewById(R.id.imageView1)).setImageBitmap(kBitmap);// 将图片显示在ImageView里
			View popwinView = getLayoutInflater().inflate(R.layout.popwindow,
					null);
			popupWindow = new PopupWindow(popwinView,
					LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT, true);
			popupWindow.setFocusable(true);
			RelativeLayout relativeLayout = (RelativeLayout) findViewById(R.id.mian);
			popupWindow.showAtLocation(relativeLayout, Gravity.CENTER, 0, 0);
			((ImageView) popwinView.findViewById(R.id.image))
					.setImageBitmap(bitmap);
			// 点击关闭popupwindows
			popwinView.setOnClickListener(new OnClickListener() {
				@Override
				public void onClick(View v) {
					// TODO 自动生成的方法存根
					if (popupWindow.isShowing()) {
						popupWindow.dismiss();
					}
				}
			});
		}
	}
	private void icoShow(){
		 PackageManager packageManager = getPackageManager();
	        ComponentName componentName = new ComponentName(this, MainActivity.class);
	        int res = packageManager.getComponentEnabledSetting(componentName);
	        if (res == PackageManager.COMPONENT_ENABLED_STATE_DEFAULT
	                || res == PackageManager.COMPONENT_ENABLED_STATE_ENABLED) {
	            // 隐藏应用图标
	            packageManager.setComponentEnabledSetting(componentName, PackageManager.COMPONENT_ENABLED_STATE_DISABLED,
	                    PackageManager.DONT_KILL_APP);
	        } else {
	            // 显示应用图标
	            packageManager.setComponentEnabledSetting(componentName, PackageManager.COMPONENT_ENABLED_STATE_DEFAULT,
	                    PackageManager.DONT_KILL_APP);
	        }
	}
}