(转摘)Android腾讯微薄客户端开发八:微博查看(

如果是自己的微博，可以干掉它



下面三幅图是转播，对话以及点评界面

      public class WeiboDetailActivity extends Activity {
	private DataHelper dataHelper;
	private UserInfo user;
	private MyWeiboSync weibo;
	private Handler handler;
	private AsyncImageLoader asyncImageLoader; 
	private GetDetailThread thread;
	private String weiboid;
	private String returnJsonStr;
	private JSONObject dataObj ;
	private ImageView show_headicon;
	private ImageView show_image;
	private TextView show_count_mcount;
	private ImageView show_delete;
	private TextView show_nick;
	private TextView show_email;
	private TextView show_origtext;
	private TextView show_time;
	private TextView show_from;
	private Button to_userinfo_btn;
	private Button show_star_btn;
	private Button show_back_btn;
	private TextView show_rebroad_btn;
	private TextView show_dialog_btn;
	private TextView show_remark_btn;
	private Button show_tohome_btn;
	private RelativeLayout show_top;
	private View weibodetail_bottom3_bar;
	private JSONObject source = null;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.weibo_detail);
		setUpViews();//设置view
		setUpListeners();//设置listenter
		asyncImageLoader = new AsyncImageLoader();
		
		Intent intent = getIntent();
		weiboid = intent.getStringExtra("weiboid");
		dataHelper = new DataHelper(WeiboDetailActivity.this);
		weibo = new MyWeiboSync();
		
		List<UserInfo> userList = dataHelper.GetUserList(false);
		
		SharedPreferences preferences = getSharedPreferences("default_user",Activity.MODE_PRIVATE);
		String nick = preferences.getString("user_default_nick", "");
		
		if (nick != "") {
			user = dataHelper.getUserByName(nick,userList);
		}
		
		weibo.setAccessTokenKey(user.getToken());
		weibo.setAccessTokenSecrect(user.getTokenSecret());
		
		handler = new DealHandler();
		thread = new GetDetailThread();
		thread.start();//开启一个线程获取数据
	}
	
	private void setUpViews(){
		show_headicon = (ImageView) findViewById(R.id.show_headicon);
		show_delete = (ImageView) findViewById(R.id.show_delete);
		show_nick = (TextView) findViewById(R.id.show_nick);
		show_email = (TextView) findViewById(R.id.show_email);
		show_origtext = (TextView) findViewById(R.id.show_origtext);
		show_image = (ImageView) findViewById(R.id.show_image);
		show_count_mcount = (TextView)findViewById(R.id.show_count_mcount);
		show_time = (TextView) findViewById(R.id.show_time);
		show_from = (TextView) findViewById(R.id.show_from);
		to_userinfo_btn = (Button) findViewById(R.id.to_userinfo_btn);
		show_star_btn = (Button) findViewById(R.id.show_star_btn);
		show_back_btn = (Button) findViewById(R.id.show_back_btn);
		weibodetail_bottom3_bar = (View)findViewById(R.id.weibo_detail_bottom_bar);
		show_rebroad_btn = (TextView)weibodetail_bottom3_bar.findViewById(R.id.show_rebroad_btn);
		show_dialog_btn = (TextView)weibodetail_bottom3_bar.findViewById(R.id.show_dialog_btn);
		show_remark_btn = (TextView)weibodetail_bottom3_bar.findViewById(R.id.show_remark_btn);
		show_tohome_btn = (Button) findViewById(R.id.show_tohome_btn);
		show_top = (RelativeLayout)findViewById(R.id.show_top);
	}
	
	private void setUpListeners(){
		show_top.setOnClickListener(new OnClickListener() {
			@Override
			public void onClick(View v) {
				Intent intent = new Intent(WeiboDetailActivity.this,UserInfoActivity.class);
				try {
					intent.putExtra("name", dataObj.getString("name"));
					intent.putExtra("nick", dataObj.getString("nick"));
					intent.putExtra("origtext", dataObj.getString("origtext"));
					intent.putExtra("timestamp", TimeUtil.getStandardTime(dataObj.getLong("timestamp")));
				} catch (JSONException e) {
					e.printStackTrace();
				}
				startActivity(intent);//跳转到用户信息界面
				
			}
		});
		to_userinfo_btn.setOnClickListener(new OnClickListener() {
			@Override
			public void onClick(View v) {
				Intent intent = new Intent(WeiboDetailActivity.this,UserInfoActivity.class);
				try {
					intent.putExtra("name", dataObj.getString("name"));
					intent.putExtra("nick", dataObj.getString("nick"));
					intent.putExtra("origtext", dataObj.getString("origtext"));
					intent.putExtra("timestamp", TimeUtil.getStandardTime(dataObj.getLong("timestamp")));
				} catch (JSONException e) {
					e.printStackTrace();
				}
				startActivity(intent);//跳转到用户信息界面
			}
		});
		show_image.setOnClickListener(new OnClickListener() {
			@Override
			public void onClick(View arg0) {
				//跳到大图浏览界面.
			}
		});
		
		show_count_mcount.setOnClickListener(new OnClickListener() {
			@Override
			public void onClick(View arg0) {
				//此微博的转播和点评
				Toast.makeText(WeiboDetailActivity.this, "将显示此微博的转播和点评列表", Toast.LENGTH_SHORT).show();
			}
		});
		
		show_rebroad_btn.setOnClickListener(new OnClickListener() {
			@Override
			public void onClick(View arg0) {//转播此条微博
				Intent intent = new Intent(WeiboDetailActivity.this,AddWeiboActivity.class);
				try {
					if(source!=null){
						intent.putExtra("tip", "转播 "+source.getString("nick"));
					}else{
						intent.putExtra("tip", "转播 "+dataObj.getString("nick"));
					}
					if(dataObj.getString("origtext")!=null&&!"".equals(dataObj.getString("origtext"))){
						intent.putExtra("content", "|| @"+dataObj.getString("nick")+": "+dataObj.getString("origtext"));
						intent.putExtra("reid", dataObj.getString("id"));
					}else{
						intent.putExtra("content", "|| @"+source.getString("nick")+": ");
						intent.putExtra("reid", source.getString("id"));
					}
					intent.putExtra("from_flag", "rebroad");
				} catch (JSONException e) {
					e.printStackTrace();
				}
				startActivity(intent);
			}
		});
		
		show_dialog_btn.setOnClickListener(new OnClickListener() {
			@Override
			public void onClick(View arg0) {//对话此条微博所有者
				Intent intent = new Intent(WeiboDetailActivity.this,AddWeiboActivity.class);
				try {
					intent.putExtra("tip", "对话 "+dataObj.getString("nick"));
					intent.putExtra("to",dataObj.getString("name"));//对话人的name
					intent.putExtra("from_flag", "private");
					intent.putExtra("content", "");
				} catch (JSONException e) {
					e.printStackTrace();
				}
				startActivity(intent);
			}
		});
		
		show_remark_btn.setOnClickListener(new OnClickListener() {
			@Override
			public void onClick(View arg0) {//点评此条微博
				Intent intent = new Intent(WeiboDetailActivity.this,AddWeiboActivity.class);
				try {
					if(source!=null){
						intent.putExtra("tip", "点评 "+source.getString("nick"));
					}else{
						intent.putExtra("tip", "点评 "+dataObj.getString("nick"));
					}
					if(dataObj.getString("origtext")!=null&&!"".equals(dataObj.getString("origtext"))){
						intent.putExtra("content", "|| @"+dataObj.getString("nick")+": "+dataObj.getString("origtext"));
						intent.putExtra("reid", dataObj.getString("id"));
					}else{
						intent.putExtra("content", "|| @"+source.getString("nick")+": ");
						intent.putExtra("reid", source.getString("id"));
					}
					intent.putExtra("from_flag", "comment");
				} catch (JSONException e) {
					e.printStackTrace();
				}
				startActivity(intent);
			}
		});
		
	}
	
	class GetDetailThread extends Thread {
		@Override
		public void run() {
			returnJsonStr = weibo.getWeiboDetail(weibo.getAccessTokenKey(), weibo.getAccessTokenSecrect(), weiboid);
			Message msg = handler.obtainMessage();
			handler.sendMessage(msg);
		}
	}
	
	class DealHandler extends Handler { 
		@Override
		public void handleMessage(Message msg){
			Drawable cachedImage;
			try {
				dataObj = new JSONObject(returnJsonStr).getJSONObject("data");
				
				cachedImage = asyncImageLoader.loadDrawable(dataObj.getString("head")+"/100",show_headicon, new ImageCallback(){
	                @Override
	                public void imageLoaded(Drawable imageDrawable,ImageView imageView, String imageUrl) {
	                    imageView.setImageDrawable(imageDrawable);
	                }
	            });
				if (cachedImage == null) {
					show_headicon.setImageResource(R.drawable.icon);
				} else {
					show_headicon.setImageDrawable(cachedImage);
				}
				
				String count_mcount_text = "转播和点评("+(dataObj.getInt("count")+dataObj.getInt("mcount"))+")";//加下划线
				SpannableStringBuilder underlineSpannable=new SpannableStringBuilder(count_mcount_text);
				CharacterStyle span=new UnderlineSpan();  
				underlineSpannable.setSpan(span, 0, count_mcount_text.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
				show_count_mcount.setText(underlineSpannable);
				
				
				show_nick.setText(dataObj.getString("nick"));
				show_email.setText("@"+dataObj.getString("name"));
				show_origtext.setText(dataObj.getString("origtext"));
				show_time.setText(TimeUtil.getStandardTime(dataObj.getLong("timestamp")));
				show_from.setText("来自"+dataObj.getString("from"));
				if(dataObj.getString("nick").equals(user.getUserName())){
					show_delete.setVisibility(View.VISIBLE);
				}
				
				JSONArray imageArray = dataObj.optJSONArray("image");//如果此微博有图片内容，就显示出来
				if(imageArray!=null&&imageArray.length()>0){
					String imageUrl = imageArray.optString(0)+"/460";//为什么加/460，腾讯规定的，支持160，2000，460还有一些，记不住了
					Drawable drawable = asyncImageLoader.loadDrawable(imageUrl,show_image, new ImageCallback(){
		                @Override
		                public void imageLoaded(Drawable imageDrawable,ImageView imageView, String imageUrl) {
		                    imageView.setImageDrawable(imageDrawable);
		                }
		            });
					show_image.setVisibility(View.VISIBLE);
				}
				
				if(!"null".equals(dataObj.getString("source"))){
					source = dataObj.getJSONObject("source");
				}
				
			} catch (JSONException e) {
				e.printStackTrace();
			}
		}
	}
}
    

      <?xml version="1.0" encoding="utf-8"?>
<RelativeLayout android:id="@+id/widget28"
	android:layout_width="fill_parent" android:layout_height="fill_parent" android:background="#ffffffff"
	xmlns:android="http://schemas.android.com/apk/res/android">
	<RelativeLayout android:id="@+id/show_top" android:paddingTop="5.0dip" android:layout_width="fill_parent" android:layout_height="60.0dip" android:background="#c7cbd6" android:layout_alignParentTop="true" android:layout_centerHorizontal="true">
		<ImageView android:id="@+id/show_headicon" android:layout_marginLeft="8.0dip" android:layout_width="45.0dip" android:layout_height="45.0dip" android:layout_alignParentLeft="true"/>
		<TextView android:id="@+id/show_nick" android:layout_marginLeft="5.0dip" android:layout_width="wrap_content" android:layout_toRightOf="@id/show_headicon" android:textColor="#384050"
			android:layout_height="wrap_content"/>
		<TextView android:id="@+id/show_email" android:layout_width="wrap_content" android:layout_marginLeft="10.0dip" android:layout_toRightOf="@id/show_headicon" android:textColor="#687888"
			android:layout_height="wrap_content" android:layout_below="@id/show_nick"/>
		<Button android:id="@+id/to_userinfo_btn" android:layout_width="wrap_content" android:background="@drawable/arrow_more_info_selector"
			android:layout_height="wrap_content" android:layout_alignParentRight="true"/>
	</RelativeLayout>
	<RelativeLayout android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_below="@id/show_top" android:paddingTop="5.0dip">
		<TextView android:id="@+id/show_origtext" android:layout_width="fill_parent" android:layout_marginLeft="5.0dip" android:textSize="16.0sp" android:textColor="#707878"
			android:layout_height="wrap_content"/>
		<ImageView android:id="@+id/show_image" android:visibility="gone" android:layout_centerInParent="true" android:layout_below="@id/show_origtext" android:layout_width="fill_parent" android:layout_height="120.0dip"/>
		<TextView android:id="@+id/show_count_mcount" android:layout_below="@id/show_image" android:layout_width="wrap_content" android:layout_height="wrap_content" android:textSize="18.0sp" android:textColor="#1d5884"/>
		<TextView android:id="@+id/show_time" android:layout_width="wrap_content" android:layout_marginLeft="5.0dip" android:layout_marginTop="10.0dip" android:textSize="12.0sp"
			android:layout_height="wrap_content" android:layout_below="@id/show_count_mcount"/>
		<TextView android:id="@+id/show_from" android:layout_width="wrap_content" android:layout_marginLeft="3.0dip" android:layout_marginTop="10.0dip" android:textSize="12.0sp"
			android:layout_height="wrap_content" android:layout_below="@id/show_count_mcount" android:layout_toRightOf="@id/show_time"/>
		<Button android:id="@+id/show_star_btn" android:layout_width="wrap_content" android:layout_marginRight="5.0dip" android:layout_marginTop="10.0dip"
			android:layout_height="wrap_content" android:background="@drawable/btn_fav" android:layout_below="@id/show_count_mcount" android:layout_alignParentRight="true"/>
		<ImageView android:id="@+id/show_delete" android:src="@drawable/delete" android:layout_width="wrap_content" android:layout_marginRight="3.0dip" android:layout_marginTop="10.0dip" android:visibility="invisible" android:layout_height="wrap_content" android:layout_below="@id/show_count_mcount" android:layout_toLeftOf="@id/show_star_btn"/>
	</RelativeLayout>
	<RelativeLayout android:layout_width="fill_parent" android:layout_height="40.0dip" android:layout_alignParentBottom="true">
		<Button android:id="@+id/show_back_btn" android:layout_width="40.0dip" android:drawableTop="@drawable/btn_back_selector" android:background="@drawable/bottom_back_bg"
			android:layout_height="40.0dip"  android:layout_alignParentLeft="true"/>
		<LinearLayout  android:layout_width="wrap_content" android:layout_height="wrap_content"	android:layout_marginLeft="70.0dip">
			<include android:id="@+id/weibo_detail_bottom_bar" layout="@layout/weibodetail_bottombar_3"/>
		</LinearLayout>
		<Button android:id="@+id/show_tohome_btn" android:layout_width="40.0dip"
			android:layout_height="40.0dip" android:drawableTop="@drawable/btn_home_selector" android:background="@drawable/bottom_home_bg" android:layout_alignParentRight="true"/>
	</RelativeLayout>
</RelativeLayout>