First Time now Kotlin, I'm wondering why I do this

2019-05-24 19:22:23 +02:00
parent 7bbc6eee62
commit 0c043683f9
4 changed files with 158 additions and 218 deletions
@@ -0,0 +1,144 @@
+package com.denizd.substitutionplan
+
+import android.app.ActivityManager
+import android.content.Context
+import android.content.Intent
+import android.content.SharedPreferences
+import android.graphics.BitmapFactory
+import android.graphics.drawable.Animatable
+import android.graphics.drawable.AnimatedVectorDrawable
+import android.graphics.drawable.AnimationDrawable
+import android.os.Build
+import android.os.Bundle
+import android.os.Handler
+import android.preference.PreferenceManager
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewAnimationUtils
+import android.view.WindowManager
+import android.view.animation.Animation
+import android.view.animation.AnimationUtils
+import android.widget.*
+import androidx.appcompat.app.AlertDialog
+import androidx.appcompat.app.AppCompatActivity
+import androidx.coordinatorlayout.widget.CoordinatorLayout
+import androidx.core.content.ContextCompat
+import com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton
+import java.util.*
+
+class FirstTime : AppCompatActivity(R.layout.activity_first_time) {
+
+    lateinit var context: Context
+    lateinit var prefs: SharedPreferences
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        val window = this.window
+        window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS)
+        window.setFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION, WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS)
+
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+            window.decorView.systemUiVisibility = View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR
+            window.navigationBarColor = ContextCompat.getColor(this, R.color.background)
+        }
+        val bm = BitmapFactory.decodeResource(resources, R.mipmap.ic_launcher)
+        val taskDesc = ActivityManager.TaskDescription(getString(R.string.app_name), bm, ContextCompat.getColor(this, R.color.background))
+        setTaskDescription(taskDesc)
+
+        context = this
+
+        prefs = PreferenceManager.getDefaultSharedPreferences(context) as SharedPreferences
+        val edit = prefs.edit()
+
+        val fab = findViewById<ExtendedFloatingActionButton>(R.id.efab)
+
+        val start = Intent(this, Main::class.java)
+
+        val name = findViewById<EditText>(R.id.txtName)
+        val grade = findViewById<EditText>(R.id.txtClasses)
+        val courses = findViewById<EditText>(R.id.txtCourses)
+        val notif = findViewById<CheckBox>(R.id.cbNotif)
+        val dark = findViewById<CheckBox>(R.id.cbDark)
+        val pers = findViewById<CheckBox>(R.id.cbPersonalised)
+        val helpClasses = findViewById<ImageButton>(R.id.chipHelpClasses)
+        val helpCourses = findViewById<ImageButton>(R.id.chipHelpCourses)
+
+        helpClasses.setOnClickListener {
+            createDialog(getString(R.string.helpClassesTitle), getString(R.string.helpClasses))
+        }
+        helpCourses.setOnClickListener {
+            createDialog(getString(R.string.helpCoursesTitle), getString(R.string.helpCourses))
+        }
+
+        val inflater = this.getSystemService(Context.LAYOUT_INFLATER_SERVICE) as LayoutInflater
+
+        fab.setOnClickListener {
+            fab.isClickable = false
+
+            edit.putString("firstTimeDev", Calendar.getInstance().time.toString())
+                    .putString("username", name.text.toString())
+                    .putString("classes", grade.text.toString())
+                    .putString("courses", courses.text.toString())
+            if (dark.isChecked) {
+                edit.putInt("themeInt", 1)
+            } else {
+                edit.putInt("themeInt", 0)
+            }
+            edit.putBoolean("notif", notif.isChecked)
+                    .putBoolean("defaultPersonalised", pers.isChecked)
+                    .putBoolean("firstTime", false)
+                    .apply()
+
+            val cLayout = findViewById<CoordinatorLayout>(R.id.coordinatorLayout)
+            val linearInflation = findViewById<LinearLayout>(R.id.linearInflation)
+
+            val x: Int = fab.right - fab.width / 2
+            val y: Int = fab.bottom- fab.height / 2
+            val endRadius = Math.hypot(cLayout.width.toDouble(), cLayout.height.toDouble()).toInt()
+            inflater.inflate(R.layout.welcome_screen, linearInflation, true)
+            val anim = ViewAnimationUtils.createCircularReveal(linearInflation, x, y, 0F, endRadius.toFloat())
+            val handler = Handler()
+            val animOut = AnimationUtils.loadAnimation(context, R.anim.fade_out_short)
+            anim.duration = 600
+            val colour = findViewById<LinearLayout>(R.id.colourLayout)
+            linearInflation.visibility = View.VISIBLE
+            anim.start()
+
+            handler.postDelayed({
+                colour.startAnimation(animOut)
+            }, 400)
+            animOut.setAnimationListener(object: Animation.AnimationListener {
+                override fun onAnimationStart(arg0: Animation) {}
+
+                override fun onAnimationRepeat(arg0: Animation) {}
+
+                override fun onAnimationEnd(arg0: Animation) {
+                    colour.visibility = View.GONE
+                }
+            })
+            handler.postDelayed({
+                val mImgCheck = findViewById<ImageView>(R.id.imageView).drawable as AnimatedVectorDrawable
+                mImgCheck.start()
+            }, 1000)
+            handler.postDelayed({
+                startActivity(start)
+                finish()
+            }, 2000)
+        }
+    }
+
+    private fun createDialog(title: String, text: String) {
+        val alertDialog = if (prefs.getInt("themeInt", 0) == 1) {
+            AlertDialog.Builder(context, R.style.AlertDialogCustomDark)
+        } else {
+            AlertDialog.Builder(context, R.style.AlertDialogCustomLight)
+        }
+        val dialogView = LayoutInflater.from(context).inflate(R.layout.simple_dialog, null)
+        val dialogTitle = dialogView.findViewById<TextView>(R.id.textviewtitle)
+        val dialogText = dialogView.findViewById<TextView>(R.id.dialogtext)
+        dialogTitle.text = title
+        dialogText.text = text
+        alertDialog.setView(dialogView).show()
+    }
+}