package com.yzz.twan;
import android.app.Activity;
import android.app.ActivityGroup;
import android.app.AlertDialog;
import android.app.LocalActivityManager;
import android.app.AlertDialog.Builder;
import android.content.ComponentName;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.SharedPreferences.Editor;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.Bundle;
import android.provider.Settings;
import android.util.Log;
import android.view.GestureDetector;
import android.view.GestureDetector.OnGestureListener;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.Window;
import android.view.WindowManager;
import android.view.animation.AlphaAnimation;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.ViewFlipper;
/**
 * ClassName:MainActivity Function: 
 * TODO new page Reason: 
 * TODO GestureDetector
 * @author weijinpeng
 * @version
 * @since Ver 1.1
 * @Date 2012 2012-6-25 下午02:34:17
 * @see
 */
public class MainActivity extends ActivityGroup implements OnGestureListener ,OnClickListener{
    public ViewFlipper flipper;
    public GestureDetector detector;
    public ImageButton image_open;
    int count = 1;
    public static final int ANIMATION_TIME = 2000;
    GetDeviceStateActivity mDevice;//获取IP MAC
    //下面变量都是第一次启动需要的值
    private static final String TAG = "SavingState";
    final String INITIALIZED = "initialized";
    private String someString;
 
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        this.requestWindowFeature(Window.FEATURE_NO_TITLE); 
        setContentView(R.layout.main);
        image_open = (ImageButton)findViewById(R.id.image_open);
        image_open.setOnClickListener(this);
//        image_open.setVisibility(View.VISIBLE);
         
//        SharedPreferences方式第一次启动页面
        SharedPreferences myPrefs = getSharedPreferences(someString,Context.MODE_PRIVATE);
        boolean hasPreferences = myPrefs.getBoolean(INITIALIZED, false);
        if(hasPreferences){
            Intent intent = new Intent(MainActivity.this, Animation_index.class);
            startActivity(intent);
            MainActivity.this.finish();
        }else {
            someString = "some default value";
        }
        Editor editor = myPrefs.edit();
        editor.putBoolean(INITIALIZED, true);
//        editor.putString(someString, someString);
        editor.commit();
         
  
        NetWorkStatus(MainActivity.this);//网络连接
//        Log.v("wjp", "235345");
        detector = new GestureDetector(this);
        flipper = (ViewFlipper) this.findViewById(R.id.ViewFlipper01);
        LocalActivityManager  mActivityManager = getLocalActivityManager();
        flipper.addView(addImageById(R.drawable.image_on));
        flipper.addView(addImageById(R.drawable.image_two));
        flipper.addView(addImageById(R.drawable.image_three_one));
        flipper.addView(addImageById(R.drawable.image_three_four));
    }
     
    private boolean NetWorkStatus(Context con) {
 
//      boolean netSataus = false;
      ConnectivityManager cwjManager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
//      Log.v("wjp", "cwjManager"+cwjManager);
      if (cwjManager == null)
          return false;
      NetworkInfo  netinfo = cwjManager.getActiveNetworkInfo();
      if(netinfo != null){
//          return netinfo.isAvailable();//是否可用
          return netinfo.isConnected();//检查连接上
      }
      if (netinfo ==null ) {
          Builder b = new AlertDialog.Builder(this).setTitle("没有可用的网络")
                  .setMessage("是否对网络进行设置？");
          b.setPositiveButton("是", new DialogInterface.OnClickListener() {
              public void onClick(DialogInterface dialog, int whichButton) {
                  Intent mIntent = new Intent("/");
                  ComponentName comp = new ComponentName(
                          "com.android.settings",
                          "com.android.settings.Wireless.Settings");
                  mIntent.setComponent(comp);
                  mIntent.setAction("android.intent.action.VIEW");
//                  startActivityForResult(mIntent,0);
                  startActivity(new Intent(Settings.ACTION_SETTINGS));
              }
          }).setNeutralButton("否", new DialogInterface.OnClickListener() {
              public void onClick(DialogInterface dialog, int whichButton) {
                  dialog.cancel();
              }
          }).show();
           
          return true;
      }
 
      return true;
  }
     
     
 
//    private void init() {
//        Intent intent = new Intent(this, MyTab.class);
//        startActivity(intent);
//    
//    // TODO Auto-generated method stub
//    
//}
 
    /**
     * 
     * addImageById:(Load picture)
     * TODO(New page)
     * TODO(这里描述这个方法的执行流程 – 可选)
     * TODO(ViewFlipper loading)
     * TODO(这里描述这个方法的注意事项 – 可选)
     *
     * @param  @param imageOn
     * @param  <a href="/index.html"http://www.eoeandroid.com/home.php?mod=space&uid=7300\"" target="\"_blank\"">@return</a>    ImageView
     * @return View    this
     * @throws 
     * @since  CodingExample　Ver 1.1
     */
    private View addImageById(int acauzuo) {
        ImageView iv  =  new ImageView(this);
        iv.setBackgroundResource(acauzuo);
         
         
        // TODO Auto-generated method stub
        return iv;
    }
    @Override
    public boolean onTouchEvent(MotionEvent event) {
         
        // TODO Auto-generated method stub
        return this.detector.onTouchEvent(event);
         
    }
    @Override
    public boolean onDown(MotionEvent e) {
         
        // TODO Auto-generated method stub
        return false;
         
    }
 
    @Override
    public void onShowPress(MotionEvent e) {
         
        // TODO Auto-generated method stub
         
    }
 
    @Override
    public boolean onSingleTapUp(MotionEvent e) {
        // TODO Auto-generated method stub
        return false;
         
    }
 
    @Override
    public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) {
         
        // TODO Auto-generated method stub
        return false;
         
    }
 
    @Override
    public void onLongPress(MotionEvent e) {
         
         
    }
 
    @Override
    public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {
        if(e1.getX() - e2.getX()>120){
            if (count<4){
                 
                this.flipper.showNext();
              count++;
              if(count==4){
                  image_open.setVisibility(View.VISIBLE);
              }
              return true;
            }
            Intent intent = new Intent(this, MyTab.class);
            intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
            startActivity(intent);
            MainActivity.this.finish();
            return true;
        }
        else if (e1.getX() - e2.getX()<-120){
            return true;
        }
        return false;
    }
 
    @Override
    public void onClick(View v) {
        if(v.getId()== R.id.image_open){
            Intent intent = new Intent(this, MyTab.class);
            intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
            startActivity(intent);
            MainActivity.this.finish();
             
        }
         
        // TODO Auto-generated method stub
         
    }
 
}