package com.dollearn.student.ui
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import android.content.Context
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import android.content.pm.PackageInfo
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import android.content.pm.PackageManager
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import android.content.pm.Signature
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import android.os.Bundle
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import android.os.CountDownTimer
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import android.util.Log
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import android.view.Window
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import android.view.WindowManager
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import cn.sinata.xldutils.activity.BaseActivity
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import cn.sinata.xldutils.utils.SPUtils
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import com.dollearn.student.MainActivity
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import com.dollearn.student.R
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import com.dollearn.student.DollearnApplication
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import com.dollearn.student.dialog.RuleDialog
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import com.dollearn.student.network.Apis
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import com.dollearn.student.network.HttpManager
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import com.dollearn.student.network.request
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import com.dollearn.student.ui.login.LoginActivity
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import com.dollearn.student.utils.Const
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import kotlinx.android.synthetic.main.activity_splash.*
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import org.jetbrains.anko.startActivity
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import java.io.ByteArrayInputStream
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import java.security.cert.CertificateException
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import java.security.cert.CertificateFactory
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import java.security.cert.X509Certificate
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import java.util.regex.Matcher
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import java.util.regex.Pattern
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class SplashActivity : BaseActivity() {
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override fun onCreate(savedInstanceState: Bundle?) {
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window.requestFeature(Window.FEATURE_NO_TITLE)
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window.setFlags(
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WindowManager.LayoutParams.FLAG_FULLSCREEN,
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WindowManager.LayoutParams.FLAG_FULLSCREEN
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)
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super.onCreate(savedInstanceState)
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setContentView(R.layout.activity_splash)
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getImg()
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if (SPUtils.instance().getBoolean(Const.User.IS_AGREE)){
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startNext()
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}else{
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val ruleDialog = RuleDialog()
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ruleDialog.setCallback(object :RuleDialog.OnClickCallback{
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override fun onOk() {
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startNext()
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}
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})
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iv_img.postDelayed({
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ruleDialog.show(supportFragmentManager,"rule")
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},500)
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}
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getSignInfo(this)
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}
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private fun getImg() {
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val map = hashMapOf<String, Any>()
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HttpManager.queryString(Apis.querySystemImg,map).request(this,false){ _, data->
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iv_img.setImageURI(data?:"")
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}
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}
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protected fun getSignInfo(mContext: Context){
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var signcode = ""
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try {
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val packageInfo: PackageInfo = mContext.packageManager.getPackageInfo(
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"com.dollearn.student", PackageManager.GET_SIGNATURES
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)
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val signs: Array<Signature> = packageInfo.signatures
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val sign: Signature = signs[0]
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signcode = parseSignature(sign.toByteArray())
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signcode = signcode.toLowerCase()
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} catch (e: Exception) {
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}
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Log.e("mmp", "公钥：$signcode")
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}
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protected fun parseSignature(signature: ByteArray): String {
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var sign = ""
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try {
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val certFactory = CertificateFactory
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.getInstance("X.509")
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val cert = certFactory
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.generateCertificate(ByteArrayInputStream(signature)) as X509Certificate
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val pubKey = cert.publicKey.toString()
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var ss = subString(pubKey)
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ss = ss!!.replace(",", "")
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ss = ss.toLowerCase()
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val aa = ss.indexOf("modulus")
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val bb = ss.indexOf("publicexponent")
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sign = ss.substring(aa + 8, bb)
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} catch (e: CertificateException) {
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}
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return sign
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}
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fun subString(sub: String?): String? {
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val pp: Pattern = Pattern.compile("\\s*|\t|\r|\n")
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val mm: Matcher = pp.matcher(sub)
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return mm.replaceAll("")
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}
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/***
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* 判断是否第一次启动
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*/
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private fun startNext(){
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(application as DollearnApplication).initSdk()
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// if (SPUtils.instance().getBoolean(Const.FIRST_LAUNCH,true)){ //第一次启动显示引导页
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// HttpManager.querySystemSetByType(3).request(this,false,{_,data->
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// val s = data?.optString("content")
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// if (!s.isNullOrEmpty()){
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// SPUtils.instance().put(Const.FIRST_LAUNCH,false).apply()
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// startActivity<GuideActivity>("img" to s)
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// finish()
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// }else{
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// gotoMainOrLogin()
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// }
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// }){_,_->
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// gotoMainOrLogin()
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// }
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// }else{
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// gotoMainOrLogin()
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// }
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gotoMainOrLogin()
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}
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/***
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* 跳转下一步
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*/
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private fun gotoMainOrLogin(){
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object : CountDownTimer(2000, 500) {
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override fun onFinish() {
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val token = SPUtils.instance().getString(Const.User.TOKEN)
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if (token.isEmpty())
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startActivity<LoginActivity>()
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else
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startActivity<MainActivity>()
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finish()
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}
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override fun onTick(millisUntilFinished: Long) {
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}
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}.start()
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}
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}
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