Android Open Source - Music-Share-Android Http Quest Handler

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Back to project page Music-Share-Android.

License

The source code is released under:

GNU General Public License

Java Source Code

package com.paperairplane.music.share.utils;
/*from  w  ww  .  j  a v a  2s.c o  m*/
import com.paperairplane.music.share.Consts;
import com.paperairplane.music.share.FeedbackMessage;
import com.paperairplane.music.share.Main;
import android.content.Context;
import android.os.Handler;
import android.os.HandlerThread;
import android.os.Looper;
import android.os.Message;
/**
 * ????????
 * 
 * @author Harry Chen (<a href="mailto:chenshengqi1@gmail.com">Harry Chen</a>)
 * @author Xavier Yao (<a href="mailto:xavieryao@me.com">Xavier Yao</a>)
 * @see <a
 *      href="http://www.github.com/PaperAirPlane-Dev-Team/Music-Share-Android">Our
 *      GitHub</a>
 */
public class HttpQuestHandler extends Handler{
  
  private static Handler mHandlerUi;
  private static HttpQuestHandler mHttpQuestHandler ;
  private static HandlerThread mHandlerThread = new HandlerThread("HttpQuest");
  
  /**
   * ???????
   * @param looper
   */
  private HttpQuestHandler(Looper looper){
    super(looper);
  }
  
  /**
   * @deprecated ??????????????
   */
  private HttpQuestHandler() throws Exception{
    throw new Exception("What the hell");
  }
  
  @Override
  public void handleMessage(final Message m){
    final Object obj = m.obj;
    switch(m.what){
    case Consts.NetAccessIntent.SEND_FEEDBACK:
      Runnable rnFeedback = new Runnable(){
        @Override 
        /**
         * ?????????
         */
        public void run(){
          FeedbackMessage fm = (FeedbackMessage) obj;
          String[] contents = fm.mFeedbackContents;
          int vc = fm.mVersionCode;
          int mean = fm.mFeedbackMean;
          Context ctx = fm.mContext;
          
          boolean result=Utilities.sendFeedback(contents, vc, mean, ctx, mHandlerUi);
          if (result&&mean==Consts.ShareMeans.OTHERS) {
            mHandlerUi.sendEmptyMessage(Consts.Status.FEEDBACK_SUCCEED);
          }
          else if(!result){
            Message msg=mHandlerUi.obtainMessage(Consts.Status.FEEDBACK_FAIL, contents);
            mHandlerUi.sendMessage(msg);
          }
        }
      };
      this.post(rnFeedback);
      break;
    case Consts.NetAccessIntent.CHECK_FOR_UPDATE:
      final Context ctx = (Context) obj;
      this.postDelayed(new Runnable() {
      @Override
      public void run() {
        Utilities.checkForUpdate(Main.sVersionCode, mHandlerUi,
            ctx,
            ctx.getResources().getConfiguration().locale);
      }
    },5000);
      break;
    case Consts.NetAccessIntent.QUERY_AND_SHARE_MUSIC_INFO:
      this.post((Runnable)obj);
      break;
    }
  }
  /**
   * ??????????????
   * @param uiHandler ?UI?????Handler
   * @return HttpQuestHandler?????
   */
  public static HttpQuestHandler getInstance(Handler uiHandler){
    mHandlerUi = uiHandler;
    
    if(mHttpQuestHandler == null){
      mHandlerThread.start();
      mHttpQuestHandler = new HttpQuestHandler(mHandlerThread.getLooper());
    }
    
    return mHttpQuestHandler;
  }
  
  public static HttpQuestHandler getInstance(){
    if(mHandlerUi == null){
      throw new IllegalStateException("UI Handler Is Not Defined!");
    }else{
      return mHttpQuestHandler;
    }
  }
  
  public boolean stop(){
    return mHandlerThread.quit();
  }
  
  

}

Java Source Code List

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