malwinder-s

package com.malwinder.kotlindemo.recyclerview

import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.annotation.LayoutRes
import androidx.recyclerview.widget.DiffUtil
import androidx.recyclerview.widget.LinearLayoutManager
import androidx.recyclerview.widget.ListAdapter
import androidx.recyclerview.widget.RecyclerView

malwinder-s

package com.malwinder.kotlindemo.preference

import android.app.Application
import android.content.Context
import android.content.SharedPreferences
import com.google.gson.GsonBuilder

/**
 * Singleton class for managing preferences for POJO or model class's object.
 * @author Malwinder Singh

malwinder-s

   private fun launchStudentDetailsActivity(id: String, name: String, totalScore: Int) {
        val intent = Intent(this, StudentDetailsActivity::class.java)
        intent.replaceExtras(getExtras(id, name, totalScore))
        startActivity(intent)
    }

    private fun launchStudentEditorActivity(id: String, name: String, totalScore: Int) {
        val intent = Intent(this, StudentEditorActivity::class.java)
        intent.replaceExtras(getExtras(id, name, totalScore))
        startActivity(intent)

malwinder-s

    private fun launch(id: String, name: String, totalScore: Int, className: Class) {
        val intent = Intent(this, className)
        intent.replaceExtras(getExtras(id, name, totalScore))
        startActivity(intent)
    }

     private fun getExtras(id: String, name: String, totalScore: Int): Bundle {
         val extras = Bundle()
         extras.putString(EXTRA_STUDENT_ID, id)
         extras.putString(EXTRA_STUDENT_NAME, name)

malwinder-s

    private fun launchStudentDetailsActivity(id: String, name: String, totalScore : Int) {
        val intent = Intent(this, StudentDetailsActivity::class.java)
                intent.putExtra(EXTRA_STUDENT_ID, id)
        intent.putExtra(EXTRA_STUDENT_NAME, name)

        //Suppose "totalScore" is score of student in 5 subjects.
        val totalPercentage = totalScore / 5

        intent.putExtra(EXTRA_STUDENT_PERCENTAGE, totalPercentage)
        startActivity(intent)