前往小程序,Get更优阅读体验!
立即前往
首页
学习
活动
专区
工具
TVP
发布
社区首页 >专栏 >Android 编程之第三方开发 MaoZhuaWeiBo微博开发演示样例-1「建议收藏」

Android 编程之第三方开发 MaoZhuaWeiBo微博开发演示样例-1「建议收藏」

作者头像
全栈程序员站长
发布2022-07-07 20:03:54
4550
发布2022-07-07 20:03:54
举报

大家好,又见面了,我是全栈君。

在大学期间我做过非常多类似这种APP。这个是我们小组之前做的,我后期增加非常多新元素。完好了这个应用,由于为了加强

专业技术嘛。也是常常熬夜写些小东西,嘿嘿。只是还算不错。起码技术长进了不少嘛,还是非常欣慰的,今天给大家说说腾讯

微博第三方拓展client开发。说白了就是调用第三方接口的开放平台进行二次开发,跟微信有些类似吧,好了,不扯了。立即

进入正题吧

开发前准备:

① 腾讯QQ号(相信大家都有) ②腾讯微博 App key (申请地址:http://dev.t.qq.com/) ③API地址:http://wiki.open.t.qq.com/index.php/API%E6%96%87%E6%A1%A3

可能有些人会问。为什么不用新浪微博开发呢? 我就这么说吧,新浪的审核超慢。。

。等审核下来,预计咱们早就写完了

然后就開始着手我们的微博撰写了,把基本的架子搭好,我个人感觉先功能在UI比較好。由于UI后写的话,能够相对降低工作量,由于主要核心还是在功能,而UI是给用户不同的视觉体验吧

创建好Project之后,先给咱们的清单文件xml载入权限代码:

代码语言:javascript
复制
    <uses-permission android:name="android.permission.INTERNET"/>
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>

接下来就是应用程序启动Activity,LoginActivity

代码语言:javascript
复制
package com.neweriweibo.activity;
/**
 * 登录
 * @author Engineer-Jsp
 * @date 2014.10.29*/
import java.util.ArrayList;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
import com.neweriweibo.MainActivity;
import com.neweriweibo.R;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.preference.PreferenceManager;
import android.support.v4.view.PagerAdapter;
import android.support.v4.view.ViewPager;
import android.support.v4.view.ViewPager.OnPageChangeListener;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;

public class LoginActivity extends Activity {

	private int[] mimageIds;
	private String[] titles;
	private ArrayList<ImageView> mimage;
	private ViewPager mvp;
	private MyAdapter madapter;
	private TextView mtitle;
	private ArrayList<View> mdots;
	private int oldPosition = 0; // 记录上一次点的位置\
	private int currentItem; // 当前页面

	@Override
	protected void onCreate(Bundle savedInstanceState) {

		super.onCreate(savedInstanceState);
		setContentView(R.layout.fristpager);

		
		getActionBar().hide();
		// 图片
		mimageIds = new int[] { R.drawable.aa, R.drawable.bb, R.drawable.cc,
				R.drawable.dd, };
		// 图标标题
		titles = new String[] { "随时随地分享你的信息", "不要一个人说话。", "不要默默的去快乐",
				"让世界聆听你的心声" };

		mimage = new ArrayList<ImageView>();
		for (int i = 0; i < mimageIds.length; i++) {
			ImageView imageview = new ImageView(this);
			imageview.setBackgroundResource(mimageIds[i]);

			mimage.add(imageview);
		}

		mdots = new ArrayList<View>();

		mdots.add(findViewById(R.id.dot_0));
		mdots.add(findViewById(R.id.dot_1));
		mdots.add(findViewById(R.id.dot_2));
		mdots.add(findViewById(R.id.dot_3));

		mtitle = (TextView) findViewById(R.id.title);

		mtitle.setText(titles[0]);

		mvp = (ViewPager) findViewById(R.id.vp);

		madapter = new MyAdapter();
		mvp.setAdapter(madapter);

		mvp.setOnPageChangeListener(new OnPageChangeListener() {

			@Override
			public void onPageSelected(int position) {

				mtitle.setText(titles[position]);

				mdots.get(oldPosition).setBackgroundResource(
						R.drawable.dot_normarl);
				mdots.get(position).setBackgroundResource(
						R.drawable.dot_focused);
				oldPosition = position;
				// 记录下当前界面的位置:(线程的使用)
				currentItem = position;
			}

			@Override
			public void onPageScrolled(int arg0, float arg1, int arg2) {

			}

			@Override
			public void onPageScrollStateChanged(int arg0) {

			}
		});
	}

	class MyAdapter extends PagerAdapter {

		@Override
		public int getCount() {
		
			return mimage.size();
		}

		/* 推断是否是同一张图片 */
		@Override
		public boolean isViewFromObject(View arg0, Object arg1) {

			return arg0 == arg1;
		}

		@Override
		public Object instantiateItem(ViewGroup view, int position) {

			view.addView(mimage.get(position));
			return mimage.get(position);

		}

		@Override
		public void destroyItem(ViewGroup view, int position, Object object) {

			// super.destroyItem(container, position, object);
			view.removeView(mimage.get(position));
			// view.removeViewAt(position);
		}
	}

	@Override
	protected void onStart() {
		// TODO Auto-generated method stub
		super.onStart();
		// 线程池
		ScheduledExecutorService sched = Executors
				.newSingleThreadScheduledExecutor();
		sched.scheduleWithFixedDelay(new ViewPagerTask(), 3, 3,
				TimeUnit.SECONDS);
	}

	/* 任务切换图片 */
	private class ViewPagerTask implements Runnable {

		@Override
		public void run() {

			currentItem = (currentItem + 1) % mimageIds.length;
			// 更新界面
			handler.obtainMessage().sendToTarget();
		}

	}

	private Handler handler = new Handler() {
		public void handleMessage(android.os.Message msg) {
			mvp.setCurrentItem(currentItem);
		};
	};

	@Override
	protected void onStop() {

		super.onStop();
	}
	
	/*
	 * 进入微博主页或者验证授权
	 */
	 public void login(View v){
		 //首选项抓凭证
		 String access_token = PreferenceManager.getDefaultSharedPreferences(this).getString("access_token", null) ;
		 
		 if(null!=access_token){
			 // 不为空intent至主页
			 startActivity(new Intent(LoginActivity.this,MainActivity.class));
		 }else{
			 // 空至授权界面
			 startActivity(new Intent(LoginActivity.this,OAuthActivity.class));
		 }
	 }

	
	

}

由于我的IU写得太渣。。

布局文件就。

。。。有兴趣的话还是看源代码吧,讲完这个APP之后将会贴上来

以下说说凭证抓取的各自结果截图,代码:

抓取成功:

代码语言:javascript
复制
package com.neweriweibo;
/**
 * 主活动
 * @author Engineer-Jsp
 * @date 2014.10.28
 * */
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.util.EntityUtils;
import org.json.JSONArray;
import org.json.JSONObject;
import com.neweriweibo.activity.SendMessageActivity;
import com.neweriweibo.adapter.MessageAdapter;
import com.neweriweibo.model.User;
import com.neweriweibo.model.UserWeiBiInfo;
import com.neweriweibo.service.UserService;
import com.squareup.picasso.Picasso;
import android.app.ActionBar;
import android.app.ActionBar.OnNavigationListener;
import android.app.Activity;
import android.app.Fragment;
import android.app.FragmentManager;
import android.app.FragmentTransaction;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Environment;
import android.preference.PreferenceManager;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.GridView;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.SimpleAdapter;
import android.widget.SpinnerAdapter;
import android.widget.TextView;

public class MainActivity extends Activity  implements OnClickListener,OnNavigationListener{


	public static String [] data;
	private ShouYeFragment shouyeFragment ;
	private MessageFragment messageFragment ;
	private UserFragment userFragment ;
	private SeacherFragment seacherFragment ;
	
    private View mfristLayout ;
	private View mmessageLayout ;
	private View muserLayout ;
	private View msousuoLayout ;
	
	private ImageView shouyeImage ; 
	private ImageView messageImage ;
	private ImageView userImage ;
	private ImageView sousuoImage ;
	private FragmentManager mfragmentManager ;
	
	private SpinnerAdapter spinnerAdapter;
	private List<String> dropData = null ;
	private static int itemPosition = 0 ;
	private String access_token;
	private String openid;
	private String openkey;
    private static ListView lvMessage;
    private static ArrayList<UserWeiBiInfo> userWeiBoData = null;
    private static MessageAdapter messageAdapter;
/*
* 提示:该行代码过长,系统自动注释不进行高亮。一键复制会移除系统注释 
* //static  说明是静态的对象,能够直接用(类名.对象)来调用。    //Public与Private 是对象的訪问权限    //public(共同拥有)  说明不论什么类在不论什么地方都能调用它    //private(私有)  说明仅仅有在本类内被调用    public static User user ;    private BroadcastReceiver receiver = new BroadcastReceiver() {    			@Override		public void onReceive(Context context, Intent intent) {					if(intent.getAction().endsWith("messagett")){							new TimeLineAsyncTask(MainActivity.this).execute() ;	 			messageAdapter.notifyDataSetChanged();	 			lvMessage.setAdapter(messageAdapter) ;			}else{								user = intent.getParcelableExtra(UserService.NOW_WEATHER) ;				Log.i("广播接收到的用户个人信息:", user.toString())  ;			}								}	};		@Override	protected void onStart() {		super.onStart();		registerReceiver(receiver, new IntentFilter("messagett"));		registerReceiver(receiver, new IntentFilter(UserService.UPDATA));		  }	@Override	protected void onStop() {		super.onStop();		unregisterReceiver(receiver) ;	}	@Override	protected void onCreate(Bundle savedInstanceState) {				super.onCreate(savedInstanceState);		setContentView(R.layout.main);		initView() ;		access_token = PreferenceManager.getDefaultSharedPreferences(this).getString("access_token", "access_token");		openid = PreferenceManager.getDefaultSharedPreferences(this).getString("openid", "openid");		openkey = PreferenceManager.getDefaultSharedPreferences(this).getString("openkey", "openkey");			    Log.i("首选项保存的信息:","access_token :" + access_token+"\n"+ "openid :" + openid +"\n"+ "openkey :" + openkey );				new TimeLineAsyncTask(this).execute() ;						ActionBar actionBar = getActionBar() ;		actionBar.setBackgroundDrawable(this.getResources().getDrawable(R.drawable.bg_btn_nor));		actionBar.setDisplayHomeAsUpEnabled(true) ;   //设置actionBar的图片的可见性				dropData = new ArrayList<String>() ;				dropData.add("我的微博") ;		dropData.add("好友圈") ;		dropData.add("周边微博") ;				spinnerAdapter = new ArrayAdapter<String>(this,android.R.layout.simple_spinner_dropdown_item, dropData);		actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_LIST) ;   //设置actionBar的模式		actionBar.setListNavigationCallbacks(spinnerAdapter, this);		        mfragmentManager  = getFragmentManager();                 setTabSelection(0) ;   //设置默认的Fragment选项                Intent intent = new Intent(this,UserService.class) ;        startService(intent) ;			}	/**	  * 初始化控件	  */	 private void initView() {		    mfristLayout = findViewById(R.id.shouye_layout);  		    mmessageLayout = findViewById(R.id.message_layout);  		    muserLayout = findViewById(R.id.user_layout);  		    msousuoLayout = findViewById(R.id.sousuo_layout);  		    	        shouyeImage = (ImageView) findViewById(R.id.shouye_image);  	        messageImage = (ImageView) findViewById(R.id.message_image); 	        userImage = (ImageView) findViewById(R.id.user_image);  	        sousuoImage = (ImageView) findViewById(R.id.sousuo_image);  	        mfristLayout.setOnClickListener(this);  	        mmessageLayout.setOnClickListener(this);  	        muserLayout.setOnClickListener(this);  	        msousuoLayout.setOnClickListener(this); 			}	 	 @Override	public boolean onCreateOptionsMenu(Menu menu) {		 getMenuInflater().inflate(R.menu.main, menu);		return super.onCreateOptionsMenu(menu);	}	 	 @Override	public boolean onOptionsItemSelected(MenuItem item) {		 		 switch (item.getItemId()) {		case R.id.action_sendmessage:    //编写消息					Intent  intent  = new Intent(MainActivity.this,SendMessageActivity.class) ;			startActivity(intent);			break;		default:			break;		}		 		return super.onOptionsItemSelected(item);					}	 	 	 	 private void setTabSelection(int index) {		 clearSelection()   ;  //清除所选中的状态		 FragmentTransaction _transaction = mfragmentManager.beginTransaction() ;		 hideFragments(_transaction);     //隐藏碎片 	        switch (index) {  	        case 0:  	            // 当点击了消息tab时,改变控件的图片和文字颜色  	        	shouyeImage.setImageResource(R.drawable.shouye01);  	            if (shouyeFragment == null) {  	            	shouyeFragment = new ShouYeFragment() ;  	                _transaction.add(R.id.content, shouyeFragment);  	            } else {  	              	            	_transaction.show(shouyeFragment);  	            }  	            break;  	        case 1:  	            // 当点击了联系人tab时,改变控件的图片和文字颜色  	        		            messageImage.setImageResource(R.drawable.xiaoxi01);  	            	            if (messageFragment == null) {  	              	            	messageFragment = new MessageFragment();  	                _transaction.add(R.id.content, messageFragment);  	            } else {  	              	                _transaction.show(messageFragment);  	            }  	            break;  	        case 2:  	            // 当点击了动态tab时,改变控件的图片和文字颜色  	        	userImage.setImageResource(R.drawable.yonghu01);  	        	            if (userFragment == null) {  	             	            	userFragment = new UserFragment();  	                _transaction.add(R.id.content, userFragment);  	            } else {  	              	            	_transaction.show(userFragment);  	            }  	            break;  	        case 3:  	            // 当点击了设置tab时,改变控件的图片和文字颜色  	        	sousuoImage.setImageResource(R.drawable.chazhao01);  	            if (seacherFragment == null) {  	             	            	seacherFragment = new SeacherFragment();  	            	_transaction.add(R.id.content, seacherFragment);  	            } else {  	              	            	_transaction.show(seacherFragment);  	            }  	        		            break ;	        default:  	            break;  	        }  	        _transaction.commit();  	    }  		 			private void hideFragments(FragmentTransaction _transaction) {				if (shouyeFragment != null) {              _transaction.hide(shouyeFragment);          }          if (messageFragment != null) {          	_transaction.hide(messageFragment);          }          if (userFragment != null) {          	_transaction.hide(userFragment);          }          if (seacherFragment != null) {          	_transaction.hide(seacherFragment);          }  			}		     /*     *  用户清除点击进入界面所须要清除的全部状态     */	 private void clearSelection() {  		   shouyeImage.setImageResource(R.drawable.shouye) ;  		   messageImage.setImageResource(R.drawable.xiaoxi) ;  		   userImage.setImageResource(R.drawable.yonghu) ;  	       sousuoImage.setImageResource(R.drawable.chazhao) ;  	       	    }  	 	  /*	   *  底部Fragment点击事件所相应页面的显示	   * (non-Javadoc)	   * @see android.view.View.OnClickListener#onClick(android.view.View)	   */		@Override		public void onClick(View v) {			int Fragmentid = v.getId() ;			switch (Fragmentid) {			case R.id.shouye_layout:				setTabSelection(0) ;				break;			case R.id.message_layout:				setTabSelection(1) ;				break;			case R.id.user_layout:				setTabSelection(2) ;				break;			case R.id.sousuo_layout:				setTabSelection(3) ;				break;			default:				break;			}					}	    /**	     * 异步载入微博消息	     * @author Administrator	     *	     */		private class TimeLineAsyncTask extends AsyncTask<Void, Void, ArrayList<UserWeiBiInfo>> {			Context context ;			public TimeLineAsyncTask(Context pcontext) {				context = pcontext ;				userWeiBoData = new ArrayList<UserWeiBiInfo>();			}			@Override			protected ArrayList<UserWeiBiInfo> doInBackground(Void... params) {								UserWeiBiInfo userWeiBo = null;				String json = "";				String url = "http://open.t.qq.com/api/statuses/home_timeline";	            StringBuffer buff = new StringBuffer(url) ;	            String path =  buff.append("?").append("format=json&pageflag=0&pagetime=0&reqnum=5&lastid=0&type=3&contenttype=0x80")	            .append("&oauth_consumer_key=801506545").append("&access_token="+access_token).append("&openid="+openid)	            .append("&clientip=CLIENTIP").append("&oauth_version=2.a").append("&scope=all").toString() ;								HttpGet get = new HttpGet(path);				HttpClient client = new DefaultHttpClient();				try {					HttpResponse response = client.execute(get);					if (response.getStatusLine().getStatusCode() == 200) {						json = EntityUtils.toString(response.getEntity(), "utf-8");											JSONObject root = new JSONObject(json);						JSONObject data = root.getJSONObject("data");						Log.d("微博消息列表:", data.toString());						JSONArray info = data.getJSONArray("info");						for (int i = 0; i < info.length(); i++) {													userWeiBo = new UserWeiBiInfo();							JSONObject object = (JSONObject) info.get(i);							String id = object.getString("id");							String name = object.getString("name");							String origtext = object.getString("origtext");							String headimg = object.getString("head")+"/40";							userWeiBo.setId(id);							userWeiBo.setName(name);							userWeiBo.setOrigtext(origtext);							userWeiBo.setHeadimg(headimg);													Log.i("微博好友近期动态:", userWeiBo.toString());							userWeiBoData.add(userWeiBo);						}					}				} catch (Exception e) {					e.printStackTrace() ;				}				return userWeiBoData;			}			@Override			protected void onPostExecute(ArrayList<UserWeiBiInfo> result) {				super.onPostExecute(result);								messageAdapter = new MessageAdapter(context,result);				messageAdapter.notifyDataSetChanged();			}		}	public  static class ShouYeFragment extends Fragment{              private GridView gridview ;            private SimpleAdapter adapter;            private String[] text;            private int[]icon={R.drawable.icon_1,R.drawable.icon_2,R.drawable.icon_3,            		R.drawable.icon_4,R.drawable.icon_5,R.drawable.icon_6};            private List<Map<String,Object>> list = new ArrayList<Map<String, Object>>();            @Override            public void onCreate(Bundle savedInstanceState) {            super.onCreate(savedInstanceState);            text = getResources().getStringArray(R.array.array);            for(int i=0;i<text.length;i++){            	Map<String,Object> map = new HashMap<String, Object>();            	map.put("img", icon[i]);            	map.put("name", text[i]);            	list.add(map);            }            adapter = new SimpleAdapter(getActivity(), list, R.layout.log, new String[]{"img","name"}, new int []{R.id.g_icon,R.id.g_text});            }			@Override            public View onCreateView(LayoutInflater inflater, ViewGroup container,            		Bundle savedInstanceState) {            	 View view = inflater.inflate(R.layout.fragment_shouye, container, false) ;            	 gridview = (GridView)view.findViewById(R.id.gridView);            	             	 ImageView icon = (ImageView)view.findViewById(R.id.icon);//头像            	 TextView name = (TextView)view.findViewById(R.id.name);//昵称            	 TextView time = (TextView)view.findViewById(R.id.time);//时间//            	    				File file = new File(Environment.getExternalStorageDirectory()+"/"+"weiinfo") ;   				BufferedReader reader = null ;   				String line = null ;   				try {   					 reader = new BufferedReader(new FileReader(file)) ;   					 line = reader.readLine() ;   				} catch (Exception e) {   					e.printStackTrace();   				}   	          	 data = line.split("\\*") ;            	             	 Picasso.with(getActivity().getApplicationContext()).load(data[5]).into(icon);            	 name.setText(data[0]);            	 time.setText("Time");            	 gridview.setAdapter(adapter);     			return view ;            }	} 		public static class MessageFragment extends Fragment{     		@Override		public View onCreateView(LayoutInflater inflater, ViewGroup container,				Bundle savedInstanceState) {          	 View view = inflater.inflate(R.layout.fragment_message, container, false) ;         	 lvMessage = (ListView)view.findViewById(R.id.lv_message);         	  			messageAdapter = new MessageAdapter(getActivity(),userWeiBoData); 			messageAdapter.notifyDataSetChanged(); 			lvMessage.setAdapter(messageAdapter) ;       	    return view ;		}	}		public static class UserFragment extends Fragment{     				@Override		public View onCreateView(LayoutInflater inflater, ViewGroup container,				Bundle savedInstanceState) {			          	 View view = inflater.inflate(R.layout.user, container, false) ;          	           	 ImageView headimg2 = (ImageView)view.findViewById(R.id.head) ;   //头像2          	 TextView nick2 = (TextView)view.findViewById(R.id.nick2) ; // 昵称2          	 TextView nearinfo = (TextView)view.findViewById(R.id.nearinfo) ; // 用户近期的一条原创微博          	 ImageView headimg = (ImageView)view.findViewById(R.id.headimg) ;//用户头像上          	 TextView tvName = (TextView)view.findViewById(R.id.text1_nick) ;    //username称          	 TextView brith = (TextView)view.findViewById(R.id.text2_br) ;    //用户生日          	 TextView tv_location = (TextView)view.findViewById(R.id.location) ;    //用户地址          	 TextView usertitle = (TextView)view.findViewById(R.id.text3_info) ;    //用户资料          	 TextView fabiao = (TextView)view.findViewById(R.id.fabiao) ;    //微博数量          	 TextView shouting = (TextView)view.findViewById(R.id.shouting); //关注数          	 TextView tingzhong = (TextView)view.findViewById(R.id.tingzhong);// 被关注数          	 TextView sex = (TextView)view.findViewById(R.id.sex);// 性别 1-男。2-女,0-未填写          	  if(user!=null){          		Picasso.with(getActivity().getApplicationContext()).load(user.getHeadimg()).into(headimg);          		tvName.setText(user.getNick());          		brith.setText(user.getBirthyeaer()+"/"+user.getBirthmonth()+"/"+user.getBirthday());          		tv_location.setText(user.getLoacation());          		usertitle.setText(user.getInfo());          		tingzhong.setText(user.getFansnum());          		shouting.setText(user.getIdonum());          		fabiao.setText(user.getTweetnum());          		sex.setText(user.getSex());          		Picasso.with(getActivity().getApplicationContext()).load(user.getHeadimg()).into(headimg2);          		nick2.setText(user.getNick()+"最新动态:\n\n");          		nearinfo.setText(user.getNearinfo());          	  }else{          	  				File file = new File(Environment.getExternalStorageDirectory()+"/"+"weiinfo") ;  				BufferedReader reader = null ;  				String line = null ;  				try {  					 reader = new BufferedReader(new FileReader(file)) ;  					 line = reader.readLine() ;  				} catch (Exception e) {  					e.printStackTrace();  				}  	          	data = line.split("\\*") ;          		Log.d("没有获取到网络抓取数据,载入本地文件:", "数组长度:"+data.length);          		for(int i=0;i<data.length;i++){          			Log.d("本地数据的排序:",i+":"+ data[i]);          		}          		tvName.setText(data[0]);  //昵称          		nick2.setText(data[0]);          		shouting.setText(data[1]);  //关注数          		tv_location.setText(data[2]);//位置          		brith.setText(data[3]);//生日          		usertitle.setText(data[4]);//自我介绍          		Picasso.with(getActivity().getApplicationContext()).load(data[5]).into(headimg);//头像          		Picasso.with(getActivity().getApplicationContext()).load(data[5]).into(headimg2);          		tingzhong.setText(data[6]);//粉丝数          		fabiao.setText(data[7]);//微博数          		sex.setText(data[8]);//性别          		nearinfo.setText(data[9]);//近期动态          	  }       	     return view ;		}	}		public static class SeacherFragment extends Fragment{     		@Override		public View onCreateView(LayoutInflater inflater, ViewGroup container,				Bundle savedInstanceState) {       	     View view = inflater.inflate(R.layout.fragment_sousuo, container, false) ;          	 return view ;		}	}		@Override	public boolean onNavigationItemSelected(int itemPosition, long itemId) {		MainActivity.itemPosition = itemPosition ;		return true;	}}
*/

结果图,个人信息界面,网络抓取。解析,没有网络时。保存了最后一次动态的数据在本地:

Android 编程之第三方开发 MaoZhuaWeiBo微博开发演示样例-1「建议收藏」
Android 编程之第三方开发 MaoZhuaWeiBo微博开发演示样例-1「建议收藏」

数据都是来自腾讯server的。不是本地的。首页界面:

Android 编程之第三方开发 MaoZhuaWeiBo微博开发演示样例-1「建议收藏」
Android 编程之第三方开发 MaoZhuaWeiBo微博开发演示样例-1「建议收藏」

这个GridView我还没有做不论什么拓展。只是我前面说到的的天气预报和文件管理器能够嵌入进来,能够解决掉一半,有兴趣的能够继续写下去,还有附近功能,我有时间会把它写了,贴出来,供大家学习

凭证抓取失败的结果,跳转至授权界面。授权成功,信息保存至首选项:

代码语言:javascript
复制
package com.neweriweibo.activity;
/**
 * 授权
 * @author Engineer-Jsp
 * @date 2014.10.28
 * */
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import org.apache.http.client.utils.URLEncodedUtils;
import org.apache.http.message.BasicNameValuePair;

import com.neweriweibo.R;
import com.neweriweibo.MainActivity;
import com.neweriweibo.R.id;
import com.neweriweibo.R.layout;
import com.neweriweibo.utils.TencentAPI;

import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.util.Log;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.webkit.WebViewClient;

public class OAuthActivity extends Activity {
	
	private static final String TAG = "float" ;
	private WebView webView;

	@SuppressLint("SetJavaScriptEnabled")
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		
		super.onCreate(savedInstanceState);
		setContentView(R.layout.login_load);
		webView = (WebView) findViewById(R.id.webview);  
		WebSettings webSetting = webView.getSettings() ;   //获取设置对象
		webSetting.setJavaScriptEnabled(true);      //设置WebView 支持JavaScript
	
		webView.setWebViewClient(mClient);
		
		/**
		 * BasicNameValuePair实现了NameValuePair接口  :
		 *     String getName();
         *     String getValue();
		 */
		List<BasicNameValuePair> _list  = new ArrayList<BasicNameValuePair>() ;
		
		_list.add(new BasicNameValuePair("client_id",TencentAPI.client_id)) ;
		_list.add(new BasicNameValuePair("redirect_uri",TencentAPI.redirectUri)) ;
		_list.add(new BasicNameValuePair("response_type",TencentAPI.response_type)) ;
		
		String param = URLEncodedUtils.format(_list, "utf-8") ;
		
		webView.loadUrl(TencentAPI.url + "?" +param) ;          //载入授权登入界面
		Log.d("授权地址:", TencentAPI.url+"?"+param);			}	//:主要实现:获取access_token :access_token=789a7d5284d0c3e608f8e384c993d04b (授权码)	private WebViewClient mClient = new WebViewClient(){				public void onPageStarted(WebView view, String url, android.graphics.Bitmap favicon) {			Log.i("打印授权地址:", url) ;						/*			 *  http://www.newer.com/#access_token=789a7d5284d0c3e608f8e384c993d04b&expires_in=8035200&openid=0027BC08DB5B45D7461E9A0F16F527E7&openkey=60A1DF40C01EE30537AF7739504DFDB0&refresh_token=5c768f8850ae5af2193ce79f3f0a1351&state=&name=cfloat656805&nick=Cfloat			 *  完毕之后会在你该应用的网址上返回授权server重定向浏览器到第三方应用的回调url(redirect_uri),			 *  并附上code,openid和openkey等參数			 *  http://www.newer.com/			 *  #access_token=789a7d5284d0c3e608f8e384c993d04b			 *  &expires_in=8035200			 *  &openid=0027BC08DB5B45D7461E9A0F16F527E7			 *  &openkey=60A1DF40C01EE30537AF7739504DFDB0			 *  &refresh_token=5c768f8850ae5af2193ce79f3f0a1351			 *  &state=			 *  &name=cfloat656805			 *  &nick=Cfloat			 */			if(url.startsWith(TencentAPI.redirectUri)){             //推断回调的Url前缀是否是你授权时给的url地址												/*截取:access_token=789a7d5284d0c3e608f8e384c993d04b				 *     &expires_in=8035200				 *     &openid=0027BC08DB5B45D7461E9A0F16F527E7				 *     &openkey=60A1DF40C01EE30537AF7739504DFDB0				 *     &refresh_token=5c768f8850ae5af2193ce79f3f0a1351				 *     &state=				 *     &name=cfloat656805				 *     &nick=Cfloat				 */				String text = url.substring(url.indexOf("#")+1) ;  				String[] params = text.split("&") ;								SharedPreferences.Editor editor = PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).edit() ;								for(String str : params){					Log.i("遍历正则取到的參数:", str+" ") ;									   String[] KeyValue = str.split("=") ;  //切割				   				   if(KeyValue.length == 2){					   editor.putString(KeyValue[0], KeyValue[1]) ; 				   }				   				   Log.i("存放到首选项的2个參数:", Arrays.toString(KeyValue)) ;				   				}								editor.commit() ;   //提交								startActivity(new Intent(getApplication(),MainActivity.class));				finish();   //结束			}			   		};			} ;}

OK,前期的工作已经KO了,以下说说access_token凭证,他的有效时间是30天,假设出现key与凭证不匹配的情况下,能够卸载应用,或者将凭证刷新,就可以解决失效与不匹配的问题了。好了,第一篇就到这吧!

谢谢~~

发布者:全栈程序员栈长,转载请注明出处:https://javaforall.cn/116333.html原文链接:https://javaforall.cn

本文参与 腾讯云自媒体同步曝光计划,分享自作者个人站点/博客。
原始发表:2022年1月2,如有侵权请联系 cloudcommunity@tencent.com 删除

本文分享自 作者个人站点/博客 前往查看

如有侵权,请联系 cloudcommunity@tencent.com 删除。

本文参与 腾讯云自媒体同步曝光计划  ,欢迎热爱写作的你一起参与!

评论
登录后参与评论
0 条评论
热度
最新
推荐阅读
领券
问题归档专栏文章快讯文章归档关键词归档开发者手册归档开发者手册 Section 归档