(Solved) : Related Android Mobile App Development Need Help Code Problem M Click Thick Soggy Price Do Q44098651 . . .
—–Related to Android mobile app development
need help with the code. The only problem I’m having is when iclick on thick or soggy, the price doesn’t change. When clicked onthick, the price is supposed to go up by $2.50 and when clicked onsoggy, the price should go up by $5.00. Also, when i click ondeliver the price doesn’t change as well, its supposed to go up by$3.00.
The source code that I have is posted below. Please let me knowwhat’s wrong or how to fix the price. Thank You!
SOURCE CODE:
package com.example.lab2;import androidx.appcompat.app.AppCompatActivity;import android.os.Bundle;import android.view.View;import android.widget.CheckBox;import android.widget.CompoundButton;import android.widget.RadioButton;import android.widget.RadioGroup;import android.widget.SeekBar;import android.widget.TextView;import android.widget.Toast;import java.text.DecimalFormat;import java.text.NumberFormat;public class MainActivity extends AppCompatActivity{ RadioGroup myRG1, myRG2; RadioButton crispy,thick, soggy, restaurant, deliver, pickup; CheckBox myCB1, myCB2, myCB3, myCB4; SeekBar mySB; TextView tv, tv1, tv2, tv3, tv4, tv5;double perInchPrice=0.05;double toppingPrice=0.05;double progress=0; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); myRG1= (RadioGroup)findViewById(R.id.radiogroup1); myRG2=(RadioGroup)findViewById(R.id.radiogroup2); myCB1=(CheckBox)findViewById(R.id.checkBox); myCB2=(CheckBox)findViewById(R.id.checkBox2); myCB3=(CheckBox)findViewById(R.id.checkBox3); myCB4=(CheckBox)findViewById(R.id.checkBox4); mySB=(SeekBar)findViewById(R.id.seekBar); tv=(TextView)findViewById(R.id.textView5); tv1=(TextView)findViewById(R.id.TotalPrice); tv2=(TextView)findViewById(R.id.Price); tv3=(TextView)findViewById(R.id.textView); tv4=(TextView)findViewById(R.id.textView2); tv5=(TextView)findViewById(R.id.textView7); crispy=(RadioButton)findViewById(R.id.crispy); thick=(RadioButton)findViewById(R.id.thick); soggy=(RadioButton)findViewById(R.id.soggy); restaurant=(RadioButton)findViewById(R.id.restaurant); pickup=(RadioButton)findViewById(R.id.pickup); deliver=(RadioButton)findViewById(R.id.deliver); mySB.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() { @Override public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) { tv3.setText(progress + “in”); calculatePrice(progress); } @Override public void onStartTrackingTouch(SeekBar seekBar) { Toast.makeText(MainActivity.this,”started”,Toast.LENGTH_SHORT); } @Override public void onStopTrackingTouch(SeekBar seekBar){ } }); myRG1.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener(){ @Override public void onCheckedChanged(RadioGroup group,int checkedId){ int currentId= myRG1.getCheckedRadioButtonId(); RadioButton currentRB=(RadioButton)findViewById(currentId); Toast.makeText(getApplicationContext(),currentRB.getText(),Toast.LENGTH_SHORT); calculatePrice(progress);}}); myRG2.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener(){ @Override public void onCheckedChanged(RadioGroup group,int checkedId){ int currentId= myRG2.getCheckedRadioButtonId(); RadioButton currentRB=(RadioButton)findViewById(currentId); Toast.makeText(getApplicationContext(),currentRB.getText(),Toast.LENGTH_SHORT); calculatePrice(progress);}}); myCB1.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener(){ @Override public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { if(buttonView==myCB1 && isChecked) Toast.makeText(getApplicationContext(),myCB1.getText(),Toast.LENGTH_SHORT).show(); calculatePrice(progress);}}); myCB2.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { if(buttonView==myCB2 && isChecked) Toast.makeText(getApplicationContext(),myCB2.getText(),Toast.LENGTH_SHORT).show(); calculatePrice(progress); }}); myCB3.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { if(buttonView==myCB3 && isChecked) Toast.makeText(getApplicationContext(),myCB3.getText(),Toast.LENGTH_SHORT).show(); calculatePrice(progress); } }); myCB4.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { if(buttonView==myCB4 && isChecked) Toast.makeText(getApplicationContext(),myCB4.getText(),Toast.LENGTH_SHORT).show(); calculatePrice(progress); } });}private void calculatePrice(double size){progress=size;double radius= size/2;double totalToppingPrice=0, totalPrice=0;DecimalFormat decimalFormat= new DecimalFormat(“.##”);if(myRG1.getCheckedRadioButtonId()==thick.getId()){totalPrice=totalPrice+ 2.50;}else if (myRG1.getCheckedRadioButtonId()==soggy.getId()){totalPrice=totalPrice+ 5.00;} if(myRG2.getCheckedRadioButtonId()==deliver.getId()) { totalPrice=totalPrice+ 3.00; }else if(myRG2.getCheckedRadioButtonId()==restaurant.getId()){ totalPrice=totalPrice+ 0.00;}else if(myRG2.getCheckedRadioButtonId()==pickup.getId()){ totalPrice=totalPrice+ 0.00;}if(myCB1.isChecked()){ totalToppingPrice+=toppingPrice;}if(myCB2.isChecked()){ totalToppingPrice+=toppingPrice;}if(myCB3.isChecked()){ totalToppingPrice+=toppingPrice;}if(myCB4.isChecked()){ totalToppingPrice+=toppingPrice;} totalPrice=(size*totalToppingPrice)+ (3.14159* (radius* radius))*perInchPrice;tv4.setText(“$”+ decimalFormat.format(totalPrice));}}MainActivity Crust Topping Crispy Anchovies O Thick O Pineapple O Soggy O Garlic O Okra To go or no? At restaurant O Pickup O O Deliver Size 29 in $33.03 o o O $.05 per square inch $.05 per topping per square inch Different crust types . No surcharge for crispy • $2.50 extra for thick crust • $5.00 extra for soggy crust Different delivery options . At the restaurant or pickup, no charge • Delivery charge is $3.00 O The application will react whenever the state of a control changes. Show transcribed image text MainActivity Crust Topping Crispy Anchovies O Thick O Pineapple O Soggy O Garlic O Okra To go or no? At restaurant O Pickup O O Deliver Size 29 in $33.03
o o O $.05 per square inch $.05 per topping per square inch Different crust types . No surcharge for crispy • $2.50 extra for thick crust • $5.00 extra for soggy crust Different delivery options . At the restaurant or pickup, no charge • Delivery charge is $3.00 O The application will react whenever the state of a control changes.
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