weibosrc/com/weibo/sina/MessageDetail.java

   1
   2 package com.weibo.sina;
   3
   4 import java.util.ArrayList;
   5 import java.util.List;
   6
   7 import com.weibo.json.Comment;
   8 import com.weibo.json.Comments;
   9 import com.weibo.json.Reposts;
  10 import com.weibo.client.Weibo;
  11 import android.app.TabActivity;
  12 import android.graphics.drawable.Drawable;
  13 import android.os.Bundle;
  14 import android.os.Handler;
  15 import android.os.Message;
  16 import android.util.Log;
  17 import android.view.LayoutInflater;
  18 import android.view.View;
  19 import android.widget.ArrayAdapter;
  20 import android.widget.ImageView;
  21 import android.widget.LinearLayout;
  22 import android.widget.ListView;
  23 import android.widget.ProgressBar;
  24 import android.widget.TabHost;
  25 import android.widget.TabWidget;
  26 import android.widget.TextView;
  27
  28 import com.weibo.json.Statuses;
  29 import com.weibo.util.AsyncImageLoader;
  30 import com.weibo.view.StatusView;
  31
  32 public class MessageDetail extends TabActivity {
  33
  34     private TextView reply_title;
  35
  36     private TextView retweet_title;
  37
  38     private ImageView mImageView;
  39
  40     private Drawable mDrawable = null;
  41
  42     private static final int UPDATEFACE = 0x00;
  43
  44     private static final int UPDATECONTENT = 0x01;
  45
  46     private static final String TAG = "MessageDetail";
  47
  48     private List<String> mComments;
  49
  50     private ArrayAdapter<String> mReplyAdapter;
  51
  52     private List<String> mRetweet;
  53
  54     private ArrayAdapter<String> mRetweetAdapter;
  55
  56     private Statuses mStatuses;
  57
  58     private long mMid;
  59
  60     private Handler mHandler = new Handler() {
  61
  62         @Override
  63         public void handleMessage(Message msg) {
  64             switch (msg.what) {
  65                 case UPDATEFACE: // 更新用户头像
  66                     mImageView.setBackgroundDrawable(mDrawable);
  67                     mImageView.invalidate();
  68                     break;
  69                 case UPDATECONTENT: // 更新用户评论，转发数
  70                     reply_title.setText(String.format(getString(R.string.reply_number), msg
  71                             .getData().getLong("replyCount")));
  72                     retweet_title.setText(String.format(getString(R.string.retweet_number), msg
  73                             .getData().getLong("retweetCount")));
  74                     if (msg.getData().getLong("replyCount") > 0
  75                             || msg.getData().getLong("retweetCount") > 0) {
  76                         mHandler.post(new Thread() {
  77                             @Override
  78                             public void run() {
  79                                 try {
  80                                     Comments comments = Weibo.getInstance().getComments(mMid + "");
  81
  82                                     for (Comment comment : comments.getComments()) {
  83                                         mComments.add(comment.getText());
  84                                     }
  85                                     mReplyAdapter.notifyDataSetChanged();
  86                                     Reposts reposts = Weibo.getInstance().getReposttimeline(
  87                                             mMid + "");
  88                                     for (Statuses repost : reposts.getReposts()) {
  89                                         mRetweet.add(repost.getText());
  90                                     }
  91                                     mRetweetAdapter.notifyDataSetChanged();
  92                                 } catch (com.weibo.net.WeiboException e) {
  93                                     // TODO Auto-generated catch block
  94                                     e.printStackTrace();
  95                                 }
  96                                 ProgressBar proBar = (ProgressBar) findViewById(R.id.updateProgressBar);
  97                                 proBar.setVisibility(View.INVISIBLE);
  98                             }
  99                         });
 100                     } else {
 101                         ProgressBar proBar = (ProgressBar) findViewById(R.id.updateProgressBar);
 102                         proBar.setVisibility(View.INVISIBLE);
 103                     }
 104
 105                     break;
 106             }
 107             super.handleMessage(msg);
 108         }
 109
 110     };
 111
 112     protected void onCreate(Bundle savedInstanceState) {
 113         setContentView(R.layout.message_detail);
 114         super.onCreate(savedInstanceState);
 115         TabHost tabHost = getTabHost();
 116         LayoutInflater.from(this).inflate(R.layout.message_detail_tab_body,
 117                 tabHost.getTabContentView(), true);
 118         TabWidget tw = tabHost.getTabWidget();
 119         LinearLayout reply = (LinearLayout) LayoutInflater.from(this).inflate(
 120                 R.layout.tab_indicator, tw, false);
 121         reply_title = (TextView) reply.getChildAt(0);
 122         reply_title.setText(String.format(getString(R.string.reply_number), "*"));
 123         LinearLayout retweet = (LinearLayout) LayoutInflater.from(this).inflate(
 124                 R.layout.tab_indicator, tw, false);
 125         retweet_title = (TextView) retweet.getChildAt(0);
 126         retweet_title.setText(String.format(getString(R.string.reply_number), "*"));
 127         tabHost.addTab(tabHost.newTabSpec("tab1").setIndicator(reply).setContent(R.id.reply_list));
 128         tabHost.addTab(tabHost.newTabSpec("tab2").setIndicator(retweet)
 129                 .setContent(R.id.retweet_list));
 130         StatusView statusView = (StatusView) findViewById(R.id.status_view);
 131         statusView.getUser_name().setText(getIntent().getStringExtra("name"));
 132         statusView.getContent().setText(getIntent().getStringExtra("content"));
 133         mImageView = statusView.getFace();
 134         mImageView.setBackgroundResource(R.drawable.face);
 135
 136         ListView replyListView = (ListView) findViewById(R.id.reply_list);
 137         mComments = new ArrayList<String>();
 138         mReplyAdapter = new ArrayAdapter<String>(getBaseContext(),
 139                 android.R.layout.simple_list_item_1, mComments);
 140         replyListView.setAdapter(mReplyAdapter);
 141         replyListView = (ListView) findViewById(R.id.retweet_list);
 142         mRetweet = new ArrayList<String>();
 143         mRetweetAdapter = new ArrayAdapter<String>(getBaseContext(),
 144                 android.R.layout.simple_list_item_1, mRetweet);
 145         replyListView.setAdapter(mRetweetAdapter);
 146         new LoadingThread(getIntent().getStringExtra("face_url")).start();
 147         new ContentThread().start();
 148
 149     }
 150
 151     @Override
 152     protected void onStart() {
 153
 154         super.onStart();
 155     }
 156
 157     private class LoadingThread extends Thread {
 158
 159         String mUrl;
 160
 161         LoadingThread(String url) {
 162             mUrl = url;
 163         }
 164
 165         @Override
 166         public void run() {
 167             mDrawable = AsyncImageLoader.loadImageFromUrl(getBaseContext(), mUrl);
 168             mHandler.obtainMessage(UPDATEFACE).sendToTarget();
 169             super.run();
 170         }
 171
 172     }
 173
 174     private class ContentThread extends Thread {
 175
 176         /*
 177          * (non-Javadoc)
 178          * @see java.lang.Thread#run()
 179          */
 180         @Override
 181         public void run() {
 182             mMid = getIntent().getLongExtra("id", 0);
 183             // List<Comment> comments = weibo.getComments(id);
 184             // Log.e(TAG, "Comment = " + comments.get(0).toString());
 185             try {
 186                 mStatuses = Weibo.getInstance().showStatus(mMid);
 187             } catch (com.weibo.net.WeiboException e) {
 188                 // TODO Auto-generated catch block
 189                 e.printStackTrace();
 190             }
 191
 192             Message msg = new Message();
 193             Bundle bundle = new Bundle();
 194             bundle.putLong("replyCount", mStatuses.getComments_count());
 195             bundle.putLong("retweetCount", mStatuses.getReposts_count());
 196             msg.setData(bundle);
 197             msg.what = UPDATECONTENT;
 198             mHandler.sendMessage(msg);
 199             super.run();
 200         }
 201
 202     }
 203 }