package com.runt.open.mvi.base
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import android.content.Context
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import android.content.Intent
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import android.content.pm.PackageManager
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import android.os.Build
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import android.os.Bundle
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import android.os.Environment
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import android.util.Log
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import android.view.MotionEvent
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import android.view.View
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import android.view.WindowManager
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import android.view.inputmethod.InputMethodManager
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import android.widget.EditText
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import android.widget.Toast
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import androidx.activity.ComponentActivity
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import androidx.activity.compose.setContent
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import androidx.activity.result.ActivityResult
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import androidx.activity.result.ActivityResultCallback
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import androidx.activity.result.ActivityResultLauncher
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import androidx.activity.result.contract.ActivityResultContracts
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import androidx.annotation.ColorRes
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import androidx.annotation.StringRes
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import androidx.collection.ArraySet
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import androidx.core.content.ContextCompat
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import androidx.lifecycle.Observer
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import androidx.lifecycle.ViewModelProvider
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import com.runt.open.mvi.R
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import com.runt.open.mvi.base.model.BaseViewModel
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import com.runt.open.mvi.base.model.ViewModelFactory
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import com.runt.open.mvi.utils.PreferencesUtils
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import java.io.File
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import java.lang.reflect.ParameterizedType
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/**
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* @author Runt(qingingrunt2010@qq.com)
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* @purpose
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* @date 6/1/24
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*/
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abstract class BaseActivity<L: LayoutView<VM> ,VM : BaseViewModel>: ComponentActivity() {
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protected var TAG : String? = null
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var mContext:Context? = null
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//viewbind
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protected var mLayout : L? = null
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//viewmodel
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protected var mViewModel : VM? = null
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val PARAMS_TITLE = "title"
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override fun onCreate(savedInstanceState : Bundle?) {
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super.onCreate(savedInstanceState) // get genericity "B"
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setStatusBarBgColor(R.color.white) //白色状态栏
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setStatusBarTextColor(true) //状态栏文本黑色
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val type = this.javaClass.genericSuperclass as ParameterizedType
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try { //实例化泛型类
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val vmClass : Class<VM> = type.actualTypeArguments[1] as Class<VM>
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mViewModel = ViewModelProvider(this , getViewModelFactory()).get(vmClass)
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val entityClass : Class<L> = type.actualTypeArguments[0] as Class<L>
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//val method = entityClass.getMethod("inflate" , LayoutInflater::class.java) //get method from name "inflate";
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//mLayout = method.invoke(entityClass , layoutInflater) as L //execute method to create a objct of viewbind;
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var constructor = entityClass.getDeclaredConstructor(vmClass);
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mLayout = constructor.newInstance(mViewModel)
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//titleBarView = mBinding.getClass().getDeclaredField("titleBar").get(mBinding) as TitleBarView
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//titleBarView.setLeftClick { v -> onBackPressed() }
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} catch (e : Exception) {
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e.printStackTrace()
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finish()
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return
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}
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init();
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//setContentView(mLayout)
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setContent {
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mLayout!!.layout()
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}
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mContext = this
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TAG = this.javaClass.simpleName
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initViews() //初始化UI
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mViewModel!!.onCreate(this as BaseActivity<LayoutView<BaseViewModel> , BaseViewModel>)
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loadData() //加载数据
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}
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abstract fun init()
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abstract fun initViews()
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abstract fun loadData()
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fun registerPermissionResult(){
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permissionsLauncher = this.registerForActivityResult(ActivityResultContracts.RequestMultiplePermissions()) { result ->
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if (result == null || result.size === 0) {
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permissionObserver !!.onChanged("")
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return@registerForActivityResult
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}
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Log.d(TAG , "result:" + result + " size:" + result.size)
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var allGranted = true
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for (key in result.keys) {
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Log.d(TAG , "permission:" + key + " granted:" + result.get(key))
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if (result.get(key) == false) {
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allGranted = false
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break
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}
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}
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if (! allGranted) {
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permissionObserver !!.onChanged("")
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} else {
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permissionObserver !!.onChanged(com.google.gson.Gson().toJson(result.keys).replace("[" , "").replace("]" , "").replace("\"" , ""))
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}
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}
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}
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fun registerForActivityResult(callback : ActivityResultCallback<ActivityResult>):ActivityResultLauncher<Intent>{
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return registerForActivityResult(ActivityResultContracts.StartActivityForResult(),callback)
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}
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/**
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* viewmodel 工厂创建实例
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* @return
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*/
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fun getViewModelFactory() : ViewModelProvider.Factory {
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return ViewModelFactory.instance!!
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}
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/**
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* 透明状态栏
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* @param isBlack 是否为黑色文本
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*/
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fun setStatusBarTransparent(isBlack : Boolean) { //透明状态栏
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window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS) //透明导航栏
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window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION)
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setStatusBarTextColor(isBlack)
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/*val layoutParams = titleBarView.getLayoutParams() as MarginLayoutParams
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layoutParams.topMargin = layoutParams.topMargin + getStatusBarHeight()
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titleBarView.setLayoutParams(layoutParams)*/
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}
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/**
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* 修改状态栏颜色，支持4.4以上版本
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* @param colorId
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*/
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fun setStatusBarBgColor(@ColorRes colorId : Int) {
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window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS)
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window.statusBarColor = resources.getColor(colorId)
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}
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/**
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* 修改状态栏文本颜色
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* @param isBlack
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*/
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fun setStatusBarTextColor(isBlack : Boolean) {
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val decor = window.decorView
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if (isBlack) {
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decor.systemUiVisibility = View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR
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} else {
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decor.systemUiVisibility = View.SYSTEM_UI_FLAG_LAYOUT_STABLE
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}
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}
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/**
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* 隐藏虚拟按键
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*/
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fun hideBottomUIMenu() { //隐藏虚拟按键
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if (Build.VERSION.SDK_INT > 11 && Build.VERSION.SDK_INT < 19) { // lower api
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val v = window.decorView
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v.systemUiVisibility = View.GONE
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} else if (Build.VERSION.SDK_INT >= 19) { //for new api versions.
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val decorView = window.decorView
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val uiOptions = (View.SYSTEM_UI_FLAG_HIDE_NAVIGATION or View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY)
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decorView.systemUiVisibility = uiOptions
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}
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}
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override fun dispatchTouchEvent(ev : MotionEvent) : Boolean {
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if (ev.action == MotionEvent.ACTION_DOWN) { //把操作放在用户点击的时候
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val v = currentFocus //得到当前页面的焦点,ps:有输入框的页面焦点一般会被输入框占据
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if (isShouldHideKeyboard(v , ev)) { //判断用户点击的是否是输入框以外的区域
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hideSoftKeyboard() //收起键盘
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}
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}
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return super.dispatchTouchEvent(ev)
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}
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/**
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* 根据EditText所在坐标和用户点击的坐标相对比，来判断是否隐藏键盘，因为当用户点击EditText时则不能隐藏
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*
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* @param v
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* @param event
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* @return
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*/
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private fun isShouldHideKeyboard(v : View? , event : MotionEvent) : Boolean {
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if (v != null && v is EditText) { //判断得到的焦点控件是否包含EditText
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val l = intArrayOf(0 , 0)
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v.getLocationInWindow(l)
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val left = l[0] //得到输入框在屏幕中上下左右的位置
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val top = l[1]
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val bottom = top + v.getHeight()
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val right = left + v.getWidth()
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return if (event.x > left && event.x < right && event.y > top && event.y < bottom) { // 点击位置如果是EditText的区域，忽略它，不收起键盘。
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false
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} else {
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true
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}
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} // 如果焦点不是EditText则忽略
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return false
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}
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/**
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* 判断软键盘输入法是否弹出
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*/
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fun isKeyboardVisbility(context : Context , v : View) : Boolean {
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val imm = context.getSystemService(INPUT_METHOD_SERVICE) as InputMethodManager
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return if (imm.hideSoftInputFromWindow(v.windowToken , 0)) {
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imm.showSoftInput(v , 0)
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true //键盘显示中
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} else {
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false //键盘未显示
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}
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}
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protected fun hideSoftKeyboard() {
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if (window.attributes.softInputMode !== WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN) {
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if (currentFocus != null) (getSystemService(INPUT_METHOD_SERVICE) as InputMethodManager).hideSoftInputFromWindow(currentFocus !!.windowToken , InputMethodManager.HIDE_NOT_ALWAYS)
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}
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}
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/**
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* 状态栏高度
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* @return
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*/
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fun getStatusBarHeight() : Int {
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var result = 0
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val resId = resources.getIdentifier("status_bar_height" , "dimen" , "android")
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if (resId > 0) {
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result = resources.getDimensionPixelOffset(resId)
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}
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return result
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}
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/**
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* 检查权限
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*
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* @param permissions
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* @return
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*/
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fun checkPermissions(permissions : String) : Boolean {
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return checkPermissions(permissions , false)
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}
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fun checkPermissions(permissions : String , showPop : Boolean) : Boolean {
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Log.i(TAG , "permissions:$permissions")
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val list = permissions.split(",".toRegex()).dropLastWhile { it.isEmpty() }.toTypedArray()
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var allGranted = true
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for (permission in list) {
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if (ContextCompat.checkSelfPermission(this , permission) != PackageManager.PERMISSION_GRANTED) {
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allGranted = false
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if (showPop) {
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// TODO:
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//showPermissionPopu(permission)
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}
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break
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}
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}
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return allGranted
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}
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var permissionsLauncher : ActivityResultLauncher<Array<String>>? = null //权限
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var permissionObserver : Observer<String>? = null //权限和文件请求回调
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/**
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* 统一权限申请
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*/
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fun requestPermissions(permissions : String , observer : Observer<String>) {
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Log.i(TAG , "permissions:$permissions")
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val allGranted = checkPermissions(permissions , true)
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if (! allGranted) {
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permissionObserver = observer
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permissionsLauncher?.launch(permissions.split(",".toRegex()).dropLastWhile { it.isEmpty() }.toTypedArray())
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} else {
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observer.onChanged(permissions)
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}
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}
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var mExitTime : Long = 0
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/**
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* 返回键退出程序
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*/
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fun backExit() {
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if (System.currentTimeMillis() - mExitTime > 2000) {
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Toast.makeText(this , "再按一次退出" , Toast.LENGTH_SHORT).show()
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mExitTime = System.currentTimeMillis()
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} else { //此方法导致app关闭后重启
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//MyApplication.getApplication().quitApp()
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System.exit(0) //quitApp();
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}
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}
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fun showToast(message : String) {
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Log.i(TAG , "showToast $message")
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runOnUiThread { Toast.makeText(mContext , message , Toast.LENGTH_SHORT).show() }
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}
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fun showToast(@StringRes msg : Int) {
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showToast(getString(msg))
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}
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/**
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* 获取文件保存路径 sdcard根目录/download/文件名称
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* @param fileUrl
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* @return
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*/
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fun getSaveFilePath(fileUrl : String) : String {
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val fileName = fileUrl.substring(fileUrl.lastIndexOf("/") + 1 , fileUrl.length) //获取文件名称
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val storePath = Environment.getExternalStorageDirectory().absolutePath + File.separator + "Download"
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val appDir = File(storePath)
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if (! appDir.exists()) {
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appDir.mkdirs()
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}
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return storePath + File.separator + fileName
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}
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//===========================================
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//以下为preferences操作
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fun getBooleanUserPrefrence(key : String) : Boolean {
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return getBooleanUserPrefrence(key,false)
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}
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fun getBooleanUserPrefrence(key : String,value : Boolean) : Boolean {
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return PreferencesUtils.getBoolean(this , key , value , PreferencesUtils.USER)
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}
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fun getBooleanProjectPrefrence(key : String) : Boolean {
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return getBooleanProjectPrefrence(key,false)
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}
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fun getBooleanProjectPrefrence(key : String,value : Boolean) : Boolean {
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return PreferencesUtils.getBoolean(this , key , value , PreferencesUtils.USER)
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}
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fun getStringUserPrefrence(key : String) : String {
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return getStringUserPrefrence(key,"");
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}
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fun getStringUserPrefrence(key : String,value : String?) : String {
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return PreferencesUtils.getString(this , key , value, PreferencesUtils.PROJECT)
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}
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fun getStringProjectPrefrence(key : String) : String {
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return getStringProjectPrefrence(key,"");
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}
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fun getStringProjectPrefrence(key : String,value : String?) : String {
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return PreferencesUtils.getString(this , key , value, PreferencesUtils.PROJECT)
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}
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fun getIntProjectPrefrence(key : String) : Int {
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return getIntProjectPrefrence(key,0);
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}
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fun getIntProjectPrefrence(key : String,value : Int) : Int {
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return PreferencesUtils.getInt(this , key , value , PreferencesUtils.PROJECT)
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}
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fun getLongProjectPrefrence(key : String) : Long {
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return getLongProjectPrefrence(key,0);
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}
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fun getLongProjectPrefrence(key : String,value : Long) : Long {
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return PreferencesUtils.getLong(this , key , value , PreferencesUtils.PROJECT)
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}
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fun getFloatProjectPrefrence(key : String) : Float {
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return getFloatProjectPrefrence(key,0f);
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}
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fun getFloatProjectPrefrence(key : String,value : Float) : Float {
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return PreferencesUtils.getFloat(this , key , value , PreferencesUtils.PROJECT)
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}
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fun getStringSetProjectPrefrence(key : String) : Set<*> {
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return getStringSetProjectPrefrence(key, ArraySet<Any?>() )
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}
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fun getStringSetProjectPrefrence(key : String,value : Set<*>?) : Set<*> {
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return PreferencesUtils.getStringSet(this , key ,value, PreferencesUtils.PROJECT)
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}
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fun getIntUserPrefrence(key : String) : Int {
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return getIntUserPrefrence(key,0)
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}
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fun getIntUserPrefrence(key : String,value : Int) : Int {
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return PreferencesUtils.getInt(this , key , value , PreferencesUtils.USER)
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}
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fun getLongUserPrefrence(key : String) : Long {
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return getLongUserPrefrence(key,0)
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}
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fun getLongUserPrefrence(key : String,value : Long) : Long {
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return PreferencesUtils.getLong(this , key , value , PreferencesUtils.USER)
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}
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fun getFloatUserPrefrence(key : String) : Float {
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return getFloatUserPrefrence(key,0f)
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}
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fun getFloatUserPrefrence(key : String,value : Float) : Float {
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return PreferencesUtils.getFloat(this , key , value , PreferencesUtils.USER)
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}
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fun getStringSetUserPrefrence(key : String) : Set<*> {
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return getStringSetUserPrefrence(key,ArraySet<Any?>())
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}
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fun getStringSetUserPrefrence(key : String,value : Set<*>) : Set<*> {
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return PreferencesUtils.getStringSet(this , key ,value, PreferencesUtils.USER)
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}
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fun putBooleanUserPrefrence(key : String , value : Boolean) {
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PreferencesUtils.putBoolean(this , key , value , PreferencesUtils.USER)
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}
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fun putBooleanProjectPrefrence(key : String , value : Boolean) {
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PreferencesUtils.putBoolean(this , key , value , PreferencesUtils.PROJECT)
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}
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fun putStringUserPrefrence(key : String , value : String?) {
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PreferencesUtils.putString(this , key , value , PreferencesUtils.USER)
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}
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fun putStringProjectPrefrence(key : String , value : String?) {
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PreferencesUtils.putString(this , key , value , PreferencesUtils.PROJECT)
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}
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fun putIntProjectPrefrence(key : String , value : Int) {
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PreferencesUtils.putInt(this , key , value , PreferencesUtils.PROJECT)
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}
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fun putLongProjectPrefrence(key : String , value : Long) {
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PreferencesUtils.putLong(this , key , value , PreferencesUtils.PROJECT)
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}
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fun putFloatProjectPrefrence(key : String , value : Float) {
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PreferencesUtils.putFloat(this , key , value , PreferencesUtils.PROJECT)
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}
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fun putStringSetProjectPrefrence(key : String , value : Set<*>?) {
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PreferencesUtils.putStringSet(this , key , value , PreferencesUtils.PROJECT)
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}
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fun putIntUserPrefrence(key : String , value : Int) {
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PreferencesUtils.putInt(this , key , value , PreferencesUtils.USER)
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}
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fun putLongUserPrefrence(key : String , value : Long) {
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PreferencesUtils.putLong(this , key , value , PreferencesUtils.USER)
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}
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fun putFloatUserPrefrence(key : String , value : Float) {
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PreferencesUtils.putFloat(this , key , value , PreferencesUtils.USER)
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}
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fun putStringSetUserPrefrence(key : String , value : Set<*>?) {
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PreferencesUtils.putStringSet(this , key , value , PreferencesUtils.USER)
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}
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fun removeUserKey(key : String) {
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PreferencesUtils.removeKey(this , key , PreferencesUtils.USER)
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}
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fun removeProjectKey(key : String) {
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PreferencesUtils.removeKey(this , key , PreferencesUtils.PROJECT)
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}
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fun removeUserValue(Value : String?) {
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PreferencesUtils.removeValue(this , Value , PreferencesUtils.USER)
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}
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fun removeProjectValue(Value : String?) {
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PreferencesUtils.removeValue(this , Value , PreferencesUtils.PROJECT)
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}
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fun clearProjectData() {
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PreferencesUtils.clearData(this , PreferencesUtils.PROJECT)
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}
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fun clearUserData() {
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PreferencesUtils.clearData(this , PreferencesUtils.USER)
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}
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}
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