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作者 | 正文 |
发表时间:2011-07-22
最后修改:2011-07-27
列表中的账号是保存在sqlite数据库中的,下方的大图片是显示你选择的默认账号,双击图片就会显示此账号的主页 点击添加账号,将会跳向腾讯的授权页面,这个页面我是放在WebView中的,当授权成功后,腾讯的API将会返回给我们一个验证码,然后返回到我们的账号管理界面。 public class AccountActivity extends ListActivity implements OnItemClickListener,OnItemLongClickListener,OnClickListener{ private final static String TAG="AccountActivity"; private DataHelper dataHelper; private MyWeiboSync weibo; private List<UserInfo> userList; private ListView listView; private ImageView user_default_headicon; private LinearLayout account_add_btn_bar; private UserInfo currentUser; private UserAdapater adapater; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.account); setUpViews();//设置view setUpListeners();//设置listenter registerReceiver(broadcastReceiver, new IntentFilter("com.weibo.caigang.getverifier"));//注册拿到验证码广播接收器. dataHelper = DataBaseContext.getInstance(getApplicationContext());//获取数据库连接类,用了单例,保证全局只有一个此对象。 userList = dataHelper.GetUserList(false); SharedPreferences preferences = getSharedPreferences("default_user",Activity.MODE_PRIVATE); String nick = preferences.getString("user_default_nick", "");//取得微博默认登录账号信息 UserInfo user = null; if(userList!=null&&userList.size()>0){ if (nick != "") { user = dataHelper.getUserByName(nick,userList);//取得微博默认登录账号信息 } if(user == null) { user = userList.get(0); } } if(user!=null){ user_default_headicon.setImageDrawable(user.getUserIcon()); } if(userList!=null&&userList.size()>0){ adapater = new UserAdapater(); listView.setAdapter(adapater); listView.setOnItemClickListener(this); } } private void setUpViews(){ listView = getListView(); user_default_headicon = (ImageView)findViewById(R.id.user_default_headicon); account_add_btn_bar = (LinearLayout)findViewById(R.id.account_add_btn_bar); } private void setUpListeners(){ user_default_headicon.setOnClickListener(this); account_add_btn_bar.setOnClickListener(this); listView.setOnItemLongClickListener(this); } public class UserAdapater extends BaseAdapter{ @Override public int getCount() { return userList.size(); } @Override public Object getItem(int position) { return userList.get(position); } @Override public long getItemId(int position) { return position; } @Override public View getView(int position, View convertView, ViewGroup parent) { convertView = LayoutInflater.from(getApplicationContext()).inflate(R.layout.account_list_item, null); ImageView user_headicon = (ImageView) convertView.findViewById(R.id.user_headicon); TextView user_nick = (TextView) convertView.findViewById(R.id.user_nick); TextView user_name = (TextView) convertView.findViewById(R.id.user_name); UserInfo user = userList.get(position); try { user_headicon.setImageDrawable(user.getUserIcon()); user_nick.setText(user.getUserName()); user_name.setText("@"+user.getUserId()); } catch (Exception e) { e.printStackTrace(); } return convertView; } } @Override public void onItemClick(AdapterView<?> arg0, View arg1, int position, long arg3) { currentUser = userList.get(position); user_default_headicon.setImageDrawable(currentUser.getUserIcon()); } @Override public void onClick(View v) { switch (v.getId()) { case R.id.account_add_btn_bar: { weibo = WeiboContext.getInstance();//单例,保证整个应用只有一个weibo对象 weibo.getRequestToken(); Intent intent = new Intent(AccountActivity.this,AuthorizeActivity.class); Bundle bundle = new Bundle(); bundle.putString("url", weibo.getAuthorizeUrl()); intent.putExtras(bundle); startActivity(intent);//跳转到腾讯的微博授权页面,使用webview来显示 } break; case R.id.user_default_headicon: { SharedPreferences preferences = getSharedPreferences("default_user", Activity.MODE_PRIVATE); SharedPreferences.Editor editor = preferences.edit(); editor.putString("user_default_nick", currentUser.getUserName()); editor.putString("user_default_name", currentUser.getUserId()); editor.commit(); Intent intent = new Intent(AccountActivity.this, MainActivity.class); startActivity(intent); } break; default: break; } } BroadcastReceiver broadcastReceiver = new BroadcastReceiver() { @Override public void onReceive(Context context, Intent intent) { if(intent.getAction().equals("com.weibo.caigang.getverifier")){ weibo = WeiboContext.getInstance(); Bundle bundle = intent.getExtras(); String veryfier = bundle.getString("veryfier");//获取从授权页面返回的veryfier if(veryfier!=null){ //unregisterReceiver(broadcastReceiver); weibo.getAccessToken(weibo.getTokenKey(), weibo.getTokenSecrect(), veryfier);//取得key和secret,这个key和secret非常重要,调腾讯的API全靠它了,神马新浪的,人人网的都一样的,不过还是有点区别,腾讯的OAuth认证是基于1.0的 String userInfo = weibo.getUserInfo(weibo.getAccessTokenKey(), weibo.getAccessTokenSecrect()); try { JSONObject data = new JSONObject(userInfo).getJSONObject("data"); String headUrl = null; if(data.getString("head")!=null&&!"".equals(data.getString("head"))){ headUrl = data.getString("head")+"/100"; } String userId = data.getString("name"); String userName = data.getString("nick"); UserInfo user = new UserInfo();//生成一个user对象保存到数据库 user.setUserId(userId); user.setUserName(userName); user.setToken(weibo.getAccessTokenKey()); user.setTokenSecret(weibo.getAccessTokenSecrect()); Long insertId = 0L; if (dataHelper.HaveUserInfo(userId)){//数据库已经存在了次用户 dataHelper.UpdateUserInfo(userName, ImageUtil.getRoundBitmapFromUrl(headUrl, 15), userId); //Toast.makeText(AccountActivity.this, "此用户已存在,如果你用户名或者头像已经改变,那么此操作将同步更新!", Toast.LENGTH_LONG).show(); }else{ if(headUrl!=null){ insertId = dataHelper.SaveUserInfo(user,ImageUtil.getBytesFromUrl(headUrl)); }else{ insertId = dataHelper.SaveUserInfo(user,null); } } if(insertId>0L){ //Toast.makeText(AccountActivity.this, "已经授权成功,将跳转到选择默认的登录用户界面!", Toast.LENGTH_LONG).show(); } Log.d(TAG+"插入数据库的id是", insertId.toString()); userList = dataHelper.GetUserList(false); adapater = new UserAdapater(); adapater.notifyDataSetChanged();//刷新listview listView.setAdapter(adapater); } catch (JSONException e) { e.printStackTrace(); } catch (Exception e) { e.printStackTrace(); } Log.e(TAG, userInfo); } Log.e(TAG, veryfier); } } }; @Override public boolean onItemLongClick(AdapterView<?> arg0, View arg1, final int position, long arg3) { CharSequence [] items = null; items= new CharSequence[]{"删除账号","取消"}; new AlertDialog.Builder(AccountActivity.this).setTitle("选项").setItems(items,new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { switch (which) { case 0: { String userId = userList.get(position).getUserId(); dataHelper.DelUserInfo(userId);//删除数据库记录 SharedPreferences preferences = getSharedPreferences("default_user", Activity.MODE_PRIVATE); SharedPreferences.Editor editor = preferences.edit(); if(preferences.getString("user_default_name", "").equals(userId)){ editor.putString("user_default_nick", ""); editor.putString("user_default_name", ""); editor.commit();//清除里面保存的记录SharedPreferences } userList = dataHelper.GetUserList(false); adapater = new UserAdapater(); adapater.notifyDataSetChanged();//刷新listview listView.setAdapter(adapater); } break; case 1: { } break; default: break; } } }).show(); return false; } } public class AuthorizeActivity extends Activity { private static final String TAG = "AuthorizeActivity"; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.webview); WebView webView = (WebView) findViewById(R.id.web); webView.setWebViewClient(new MyWebViewClient()); Intent intent = this.getIntent(); if (!intent.equals(null)) { Bundle bundle = intent.getExtras(); if (bundle != null) { if (bundle.containsKey("url")) { String url = bundle.getString("url"); WebSettings webSettings = webView.getSettings(); webSettings.setJavaScriptEnabled(true); webSettings.setSupportZoom(true); webView.requestFocus(); webView.loadUrl(url); } } } } @Override public boolean onKeyDown(int keyCode, KeyEvent event) { if (keyCode == KeyEvent.KEYCODE_BACK) { WebView webView = (WebView) findViewById(R.id.web); if (webView.canGoBack()) { webView.goBack(); return true; } } return super.onKeyDown(keyCode, event); } public class MyWebViewClient extends WebViewClient { @Override public boolean shouldOverrideUrlLoading(WebView view, String url) { view.loadUrl(url); return true; } @Override public void onPageStarted(WebView view, String url, Bitmap favicon) { Pattern p = Pattern.compile("^" + MyWeiboSync.CALLBACK_URL + ".*oauth_verifier=(\\d+)"); Matcher m = p.matcher(url); if (m.find()) { Intent intent = new Intent(); intent.setAction("com.weibo.caigang.getverifier"); String veryfier = m.group(1); intent.putExtra("veryfier", veryfier); sendBroadcast(intent); finish(); } } } } <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:background="#b8c0c8" android:layout_width="fill_parent" android:layout_height="fill_parent"> <RelativeLayout android:id="@+id/account_top" android:background="@drawable/header" android:layout_width="fill_parent" android:layout_height="wrap_content"> <TextView android:textSize="22.0sp" android:text="账号管理" android:textColor="#ffffffff" android:ellipsize="middle" android:gravity="center_horizontal" android:id="@+id/account_title" android:layout_width="wrap_content" android:layout_height="wrap_content" android:singleLine="true" android:layout_centerInParent="true" android:layout_alignWithParentIfMissing="true" /> </RelativeLayout> <ListView android:id="@id/android:list" android:background="@drawable/panel_bg" android:layout_marginTop="20.0dip" android:layout_marginLeft="10.0dip" android:layout_marginRight="10.0dip" android:padding="5.0dip" android:layout_below="@id/account_top" android:layout_width="fill_parent" android:cacheColorHint="#00000000" android:layout_height="wrap_content" android:layout_weight="1" android:divider="@drawable/list_divider"/> <RelativeLayout android:id="@+id/account_bottom" android:layout_width="fill_parent" android:layout_height="40.0dip" android:gravity="center" android:layout_alignParentBottom="true"> <Button android:id="@+id/account_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"/> <Button android:id="@+id/account_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"/> <LinearLayout android:layout_marginLeft="35.0dip" android:layout_toRightOf="@id/account_back_btn" android:layout_toLeftOf="@id/account_tohome_btn" android:layout_centerInParent="true" android:orientation="horizontal" android:id="@+id/account_add_btn_bar" android:layout_width="fill_parent" android:layout_height="fill_parent"> <TextView android:textSize="16.0dip" android:text="添加账号" android:textColor="@color/bottom_button_text_selector" android:gravity="center" android:background="@drawable/account_add_btn_selector" android:focusable="true" android:layout_width="wrap_content" android:layout_height="wrap_content" /> </LinearLayout> </RelativeLayout> <RelativeLayout android:layout_width="fill_parent" android:layout_height="wrap_content" android:gravity="center" android:layout_above="@id/account_bottom" android:layout_marginBottom="40.0dip"> <ImageView android:id="@+id/user_default_headicon" android:layout_width="120.0dip" android:layout_height="78.0dip"/> </RelativeLayout> </RelativeLayout> <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:paddingTop="3.0dip" android:orientation="horizontal" android:background="@drawable/listitem_selector" android:layout_width="fill_parent" android:layout_height="wrap_content"> <RelativeLayout android:layout_width="50.0dip" android:layout_height="50.0dip" android:layout_weight="0.0"> <ImageView android:id="@+id/user_headicon" android:layout_width="45.0dip" android:layout_height="45.0dip" android:scaleType="fitCenter" android:layout_centerInParent="true" /> </RelativeLayout> <RelativeLayout android:orientation="vertical" android:layout_width="wrap_content" android:layout_height="wrap_content" android:padding="4.0dip" android:layout_weight="1.0"> <TextView android:id="@+id/user_nick" android:textColor="#000000" android:layout_width="wrap_content" android:layout_height="32.0dip" android:textSize="14.0sp" android:layout_alignParentLeft="true"/> <TextView android:id="@+id/user_name" android:layout_marginLeft="6.0dip" android:layout_below="@id/user_nick" android:textColor="#ff000000" android:layout_width="wrap_content" android:layout_height="32.0dip" android:textSize="8.0sp" android:layout_alignParentLeft="true"/> </RelativeLayout> </LinearLayout> <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" > <WebView android:id="@+id/web" android:layout_height="wrap_content" android:layout_width="wrap_content" /> </LinearLayout> 声明:ITeye文章版权属于作者,受法律保护。没有作者书面许可不得转载。
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发表时间:2011-07-22
等会回来继续
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发表时间:2011-07-22
呵呵 感谢楼主分享 LZ分享的东西很多呀 怎么时间这么多
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发表时间:2011-07-22
LZ给力,好好学习
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发表时间:2011-07-22
y13872888163 写道 呵呵 感谢楼主分享 LZ分享的东西很多呀 怎么时间这么多
晚上和周末有空就写写 |
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发表时间:2011-07-23
和写新浪微博客户端差不多,适合新手学习
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发表时间:2011-07-23
兄弟不错,平时做做安卓还是挺不错的。
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发表时间:2011-07-24
UI做得不错啊 能发些你做的UI的源代码么 想自己学一下
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发表时间:2011-10-17
冒昧问一句?
在请求绑定微博的时候,URL 是直接请求的微博地址吗? 为什么我的请求,会返回一个wml 标签的页面,导致webview 无法解析,显示页面的源码呢? 求解!!! |
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发表时间:2011-10-17
23snyga 写道 冒昧问一句?
在请求绑定微博的时候,URL 是直接请求的微博地址吗? 为什么我的请求,会返回一个wml 标签的页面,导致webview 无法解析,显示页面的源码呢? 求解!!! 不是微博地址啊,是腾讯的授权地址,可参考一下OAuth认证的流程,这样你就会容易理解得多。你的webbiew不能解析,你那里报错了吧,你仔细看看logcat打印的什么错误消息, |
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