@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);
}
}
});
}
});
}
/**
* 保存登录的用户名密码到本地
*
* @param userId
* @param password
*/
private void saveIdPasswordToLocal(String userId, String password) {
IMPrefsTools.setStringPrefs(LoginActivity.this, USER_ID, userId);
IMPrefsTools.setStringPrefs(LoginActivity.this, PASSWORD, password);
}