uu-android/WeiChat/src/main/java/com/xzjmyk/pm/activity/ui/UserCheckedActivity.java

package com.xzjmyk.pm.activity.ui;

import android.content.Intent;
import android.os.Build;
import android.os.Bundle;
import android.text.TextUtils;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;

import com.xzjmyk.pm.activity.sp.UserSp;
import com.xzjmyk.pm.activity.MyApplication;
import com.xzjmyk.pm.activity.R;
import com.xzjmyk.pm.activity.helper.LoginHelper;
import com.xzjmyk.pm.activity.ui.account.LoginActivity;
import com.xzjmyk.pm.activity.ui.base.ActionBackActivity;
import com.xzjmyk.pm.activity.ui.base.ActivityStack;

/**
 * 进入到此界面的Activity只可能是4中用户状态 STATUS_USER_TOKEN_OVERDUE //本地Token过期 STATUS_USER_NO_UPDATE //数据不完整
 */
public class UserCheckedActivity extends ActionBackActivity {

    private TextView mTitleTv;
    private TextView mDesTv;
    private Button mLeftBtn;
    private Button mRightBtn;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_user_checked);
        finish();
        // Api 11之后，点击外部会使得Activity结束，禁止外部点击结束
		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
			setFinishOnTouchOutside(false);
		}

		initView();
	}

    private void initView() {
        mTitleTv = (TextView) findViewById(R.id.title_tv);
        mDesTv = (TextView) findViewById(R.id.des_tv);
        mLeftBtn = (Button) findViewById(R.id.left_btn);
        mRightBtn = (Button) findViewById(R.id.right_btn);
        // init status

        // 能进入此Activity的只允许三种用户状态
        int status = MyApplication.getInstance().mUserStatus;
        if (status == LoginHelper.STATUS_USER_TOKEN_OVERDUE) {
            mTitleTv.setText(R.string.overdue_title);
            mDesTv.setText(R.string.token_overdue_des);
        } else if (status == LoginHelper.STATUS_USER_NO_UPDATE) {
            mTitleTv.setText(R.string.overdue_title);
            mDesTv.setText(R.string.deficiency_data_des);
        } else if (status == LoginHelper.STATUS_USER_TOKEN_CHANGE) {
            //TODO 下线通知
            mTitleTv.setText(R.string.logout_title);
            mDesTv.setText(R.string.logout_des);
        } else {// 其他的状态，一般不会出现，为了容错，加个判断
            loginAgain();
            return;
            // throw new IllegalStateException("用户状态错误");
        }

        mLeftBtn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                ActivityStack.getInstance().exit();
            }
        });

        mRightBtn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                loginAgain();
            }
        });
    }

    private void loginAgain() {
        boolean idIsEmpty = TextUtils.isEmpty(UserSp.getInstance(this).getUserId(""));
        boolean telephoneIsEmpty = TextUtils.isEmpty(UserSp.getInstance(this).getTelephone(null));
        if (!idIsEmpty && !telephoneIsEmpty) {//
            startActivity(new Intent(this, LoginActivity.class));
        } else {
            startActivity(new Intent(this, LoginActivity.class));
        }
        finish();
        overridePendingTransition(0, 0);
    }

    @Override
    public void onBackPressed() {
        loginAgain();
    }

}