Beispiel #1
0
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.demo_login);
    loginHelper = LoginSampleHelper.getInstance();
    userIdView = (EditText) findViewById(R.id.account);
    passwordView = (EditText) findViewById(R.id.password);
    appKeyView = (EditText) findViewById(R.id.appkey);
    progressBar = (ProgressBar) findViewById(R.id.login_progress);
    // 读取本地保存的账号信息
    String localId = IMPrefsTools.getStringPrefs(LoginActivity.this, USER_ID, "");
    if (!TextUtils.isEmpty(localId)) {
      userIdView.setText(localId);
      String localPassword = IMPrefsTools.getStringPrefs(LoginActivity.this, PASSWORD, "");
      if (!TextUtils.isEmpty(localPassword)) {
        passwordView.setText(localPassword);
      }
    }
    // 不需要生成随机账号
    // 也不需要生成随机账号的密码
    // appKey就更用不到了有自己的appkey
    // 初始化账号信息
    init(userIdView.getText().toString());
    myRegisterReceiver();

    loginButton = (Button) findViewById(R.id.login);

    Bitmap logo = BitmapFactory.decodeResource(getResources(), R.mipmap.splash_middle_pic);

    lg = (ImageView) findViewById(R.id.logo);
    lg.setImageBitmap(logo);
    userIdView.addTextChangedListener(
        new TextWatcher() {
          @Override
          public void beforeTextChanged(CharSequence s, int start, int count, int after) {}

          @Override
          public void onTextChanged(CharSequence s, int start, int before, int count) {
            if (TextUtils.isEmpty(s)) {
              passwordView.setText("");
            }
          }

          @Override
          public void afterTextChanged(Editable s) {}
        });

    loginButton.setOnClickListener(
        new OnClickListener() {
          @Override
          public void onClick(View v) {
            // 判断当前网络状态,若当前无网络则提示用户无网络
            if (YWChannel.getInstance().getNetWorkState().isNetWorkNull()) {
              Toast.makeText(LoginActivity.this, "网络已断开,请稍后再试哦~", Toast.LENGTH_SHORT).show();
              return;
            }
            loginButton.setClickable(false);
            final Editable userId = userIdView.getText();
            final Editable password = passwordView.getText();

            if (userId == null || userId.toString().length() == 0) {
              Toast.makeText(LoginActivity.this, "用户名不能为空", Toast.LENGTH_SHORT).show();
              loginButton.setClickable(true);
              return;
            }
            if (password == null || password.toString().length() == 0) {
              Toast.makeText(LoginActivity.this, "密码不能为空", Toast.LENGTH_SHORT).show();
              loginButton.setClickable(true);
              return;
            }

            InputMethodManager imm =
                (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
            imm.hideSoftInputFromWindow(userIdView.getWindowToken(), 0);
            imm.hideSoftInputFromWindow(passwordView.getWindowToken(), 0);
            init(userId.toString());
            progressBar.setVisibility(View.VISIBLE);
            loginHelper.login_Sample(
                userId.toString(),
                password.toString(),
                LoginSampleHelper.APP_KEY,
                new IWxCallback() {

                  @Override
                  public void onSuccess(Object... arg0) {
                    saveIdPasswordToLocal(userId.toString(), password.toString());

                    loginButton.setClickable(true);
                    progressBar.setVisibility(View.GONE);
                    Toast.makeText(LoginActivity.this, "登录成功", Toast.LENGTH_SHORT).show();
                    YWLog.i(TAG, "login success!");
                    // FIXME: 2015/12/16 登录成功跳转到哪里去
                    //                        Intent intent = new Intent(LoginActivity.this,
                    // FragmentTabs.class);
                    //                        intent.putExtra(FragmentTabs.LOGIN_SUCCESS,
                    // "loginSuccess");
                    //                        LoginActivity.this.startActivity(intent);
                    //                        LoginActivity.this.finish();
                    //						  YWIMKit mKit = LoginSampleHelper.getInstance().getIMKit();
                    //						  EServiceContact contact = new EServiceContact("qn店铺测试账号001:找鱼");
                    //
                    // LoginActivity.this.startActivity(mKit.getChattingActivityIntent(contact));
                    //                        mockConversationForDemo();
                    // 登录成功了可以发送一个消息试试
                    IYWConversationService conversationService =
                        LoginSampleHelper.getInstance().getIMKit().getConversationService();
                    YWConversation conversation =
                        conversationService
                            .getConversationCreater()
                            .createConversationIfNotExist("123");
                    YWMessage msg = YWMessageChannel.createTextMessage("hello");
                    if (conversation.getLastestMessage() == null) {
                      conversation.getMessageSender().sendMessage(msg, 120, null);
                    }
                  }

                  @Override
                  public void onProgress(int arg0) {
                    // TODO Auto-generated method stub

                  }

                  @Override
                  public void onError(int errorCode, String errorMessage) {
                    progressBar.setVisibility(View.GONE);
                    if (errorCode == YWLoginCode.LOGON_FAIL_INVALIDUSER) { // 若用户不存在,则提示使用游客方式登陆
                      showDialog(GUEST);
                    } else {
                      loginButton.setClickable(true);
                      YWLog.w(TAG, "登录失败,错误码:" + errorCode + "  错误信息:" + errorMessage);
                      ToastUtil.showToast("登录失败,错误码:" + errorCode + "  错误信息:" + errorMessage);
                    }
                  }
                });
          }
        });
  }
Beispiel #2
0
 @Override
 protected void onDestroy() {
   super.onDestroy();
   myUnregisterReceiver();
 }