/*
* Copyright (c) 2015, 张涛.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.kymjs.blog.ui;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.RelativeLayout;
import org.kymjs.blog.R;
import org.kymjs.blog.domain.LoginData;
import org.kymjs.blog.domain.User;
import org.kymjs.blog.utils.KJAnimations;
import org.kymjs.blog.utils.Parser;
import org.kymjs.blog.utils.UIHelper;
import org.kymjs.kjframe.KJActivity;
import org.kymjs.kjframe.KJHttp;
import org.kymjs.kjframe.http.HttpCallBack;
import org.kymjs.kjframe.http.HttpConfig;
import org.kymjs.kjframe.http.HttpParams;
import org.kymjs.kjframe.ui.BindView;
import org.kymjs.kjframe.ui.ViewInject;
import org.kymjs.kjframe.utils.DensityUtils;
import org.kymjs.kjframe.utils.KJLoger;
import org.kymjs.kjframe.utils.StringUtils;
import org.kymjs.kjframe.widget.RoundImageView;
/**
* 新用户登陆界面
*
* @author kymjs (http://www.kymjs.com/)
* @点击登陆 传递账号、密码、IMEI；
* @第三方登陆 传递ID, token，IMEI，若返回201，表示未登陆过，跳转到注册界面
* @注册 跳转到注册页面
*/
public class Login extends KJActivity {
// wdiget
@BindView(id = R.id.login_img_logo)
private ImageView mImgLogo;
@BindView(id = R.id.login_layout_input)
private RelativeLayout mLayoutInput;
@BindView(id = R.id.login_et_uid)
private EditText mEtUid;
@BindView(id = R.id.login_img_delete, click = true)
private ImageView mImgDel;
@BindView(id = R.id.login_et_pwd)
private EditText mEtPwd;
@BindView(id = R.id.login_btn_login, click = true)
private Button mBtnLogin;
@BindView(id = R.id.login_img_head)
private RoundImageView mImgHead;
// 实在没有精力做第三方了
// @BindView(id = R.id.login_img_baidu)
// private ImageView mImgBaiDu;
// @BindView(id = R.id.login_img_qq)
// private ImageView mImgQQ;
// @BindView(id = R.id.login_img_sina)
// private ImageView mImgSina;
@Override
public void setRootView() {
setContentView(R.layout.aty_login);
}
@Override
public void initWidget() {
super.initWidget();
initEtUser();
screenAdapter();
// 设置动画
KJAnimations.openLoginAnim(mLayoutInput);
mImgHead.setAnimation(KJAnimations.getRotateAnimation(360, 0, 500));
mImgHead.setBorderOutsideColor(0xffffffff);
mImgHead.setBorderThickness(2);
}
/**
* 初始化用户名输入框
*/
private void initEtUser() {
if (StringUtils.isEmpty(mEtUid.getText())) {
mImgDel.setVisibility(View.GONE);
} else {
mImgDel.setVisibility(View.VISIBLE);
}
mEtUid.addTextChangedListener(new TextWatcher() {
@Override
public void onTextChanged(CharSequence s, int start, int before,
int count) {
}
@Override
public void beforeTextChanged(CharSequence s, int start, int count,
int after) {
}
@Override
public void afterTextChanged(Editable s) {
}
});
}
/**
* 屏幕适配
*/
private void screenAdapter() {
// 输入框适配
RelativeLayout.LayoutParams inputParams = (RelativeLayout.LayoutParams) mLayoutInput
.getLayoutParams();
inputParams.width = (int) (DensityUtils.getScreenW(aty) * 0.8);
mLayoutInput.setLayoutParams(inputParams);
// 高度计算
mLayoutInput.measure(0, 0);
int layoutH = mLayoutInput.getMeasuredHeight();
mImgHead.measure(0, 0);
int headH = (int) getResources().getDimension(
R.dimen.splash_head_height);
// 头像适配
RelativeLayout.LayoutParams headParams = (RelativeLayout.LayoutParams) mImgHead
.getLayoutParams();
headParams.topMargin = (DensityUtils.getScreenH(aty) - layoutH - headH) / 2;
mImgHead.setLayoutParams(headParams);
// logo适配
RelativeLayout.LayoutParams logoParams = (RelativeLayout.LayoutParams) mImgLogo
.getLayoutParams();
logoParams.width = (int) (DensityUtils.getScreenW(aty) * 0.4);
logoParams.height = (int) (logoParams.width / 2.3);
logoParams.topMargin = (DensityUtils.getScreenH(aty) - layoutH - headH - logoParams
.height) / 4;
mImgLogo.setLayoutParams(logoParams);
}
@Override
public void widgetClick(View v) {
super.widgetClick(v);
switch (v.getId()) {
case R.id.login_btn_login:
doLogin();
break;
case R.id.login_img_delete:
mEtUid.setText(null);
break;
}
}
/**
* 输入合法性检测
*/
private boolean inputCheck() {
if (StringUtils.isEmpty(mEtUid.getText().toString())) {
ViewInject.toast(getString(R.string.account_not_empty));
return false;
}
if (StringUtils.isEmpty(mEtPwd.getText().toString())) {
ViewInject.toast(getString(R.string.password_not_empty));
return false;
}
return true;
}
private void doLogin() {
if (!inputCheck()) {
return;
}
HttpConfig config = new HttpConfig();
config.cacheTime = 0;
KJHttp kjh = new KJHttp(config);
HttpParams params = new HttpParams();
params.put("username", mEtUid.getText().toString());
params.put("pwd", mEtPwd.getText().toString());
kjh.post("http://www.oschina.net/action/api/login_validate", params,
new HttpCallBack() {
@Override
public void onFailure(int errorNo, String strMsg) {
super.onFailure(errorNo, strMsg);
ViewInject.toast("网络不好" + strMsg);
}
@Override
public void onSuccess(
java.util.Map<String, String> headers, byte[] t) {
String cookie = headers.get("Set-Cookie");
if (t != null) {
String str = new String(t);
KJLoger.debug("登陆网络请求：" + new String(t));
LoginData data = Parser.xmlToBean(LoginData.class,
str);
try {
if (1 == data.getResult().getErrorCode()) {
User user = data.getUser();
user.setCookie(cookie);
user.setAccount(mEtUid.getText().toString());
user.setPwd(mEtPwd.getText().toString());
UIHelper.saveUser(aty, user);
finish();
} else {
mEtPwd.setText(null);
mEtUid.setText(null);
}
ViewInject.toast(data.getResult()
.getErrorMessage());
// 太多判断了，写的蛋疼，还不如一个NullPointerException
} catch (NullPointerException e) {
ViewInject.toast("登陆失败");
mEtPwd.setText(null);
mEtUid.setText(null);
}
}
}
;
});
}
}