它不合计total=i1+i2+i3+i4+i5给出的值； t17.setText(String.valueOf(total));它总是在 t17 显示 0
It does not total the value given by total=i1+i2+i3+i4+i5; t17.setText(String.valueOf(total));it always show 0 at t17
java
there is problem in total.I have already tried try and catch.It always
show 0 at t17.looks like it does not set the total value.
It does not total the value given by total=i1+i2+i3+i4+i5;
t17.setText(String.valueOf(total));it always show 0 at t17
package com.example.myproject1;
import androidx.appcompat.app.AppCompatActivity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.TextView;
public class Bill extends AppCompatActivity {
TextView t,t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12,t13,t14,t15,t16,t17;
Button b,b1;
int total;
int i1,i2,i3,i4,i5;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_bill);
t=findViewById(R.id.textView);
t1=findViewById(R.id.textView5);
t2=findViewById(R.id.textView10);
t3=findViewById(R.id.textView15);
t4=findViewById(R.id.textView6);
t5=findViewById(R.id.textView11);
t6=findViewById(R.id.textView16);
t7=findViewById(R.id.textView7);
t8=findViewById(R.id.textView12);
t9=findViewById(R.id.textView17);
t10=findViewById(R.id.textView8);
t11=findViewById(R.id.textView13);
t12=findViewById(R.id.textView18);
t13=findViewById(R.id.textView9);
t14=findViewById(R.id.textView14);
t15=findViewById(R.id.textView19);
t16=findViewById(R.id.textView20);
t17=findViewById(R.id.textView21);
b=findViewById(R.id.button22);
b1=findViewById(R.id.button23);
Intent obj2 = getIntent();
String r = obj2.getStringExtra("k");
t.setText(r);
String res = obj2.getStringExtra("key");
String res1 = obj2.getStringExtra("key2");
String res2 = obj2.getStringExtra("key3");
String res3 = obj2.getStringExtra("key4");
String res4 = obj2.getStringExtra("key5");
String res5 = obj2.getStringExtra("key6");
String res6 = obj2.getStringExtra("key7");
String res7 = obj2.getStringExtra("key8");
String res8 = obj2.getStringExtra("key9");
String res9 = obj2.getStringExtra("key10");
String res10 = obj2.getStringExtra("key11");
String res11 = obj2.getStringExtra("key12");
String res12 = obj2.getStringExtra("key13");
String res13 = obj2.getStringExtra("key14");
String res14 = obj2.getStringExtra("key15");
t1.setText(res);
t2.setText(res1);
t3.setText(res2);
t4.setText(res3);
t5.setText(res4);
t6.setText(res5);
t7.setText(res6);
t8.setText(res7);
t9.setText(res8);
t10.setText(res9);
t11.setText(res10);
t12.setText(res11);
t13.setText(res12);
t14.setText(res13);
t15.setText(res14);
try{
if (res2 != null) {
i1 = Integer.parseInt(res2);
} else {
i1 = 0;
}
if (res5 != null) {
i2 = Integer.parseInt(res5);
} else {
i2 = 0;
}
if (res8 != null) {
i3 = Integer.parseInt(res8);
} else {
i3 = 0;
}
if (res11 != null) {
i4 = Integer.parseInt(res11);
} else {
i4 = 0;
}
if (res14 != null) {
i5 = Integer.parseInt(res14);
} else {
i5 = 0;
}
}catch (NumberFormatException e){
}
t16.setText("Total Price:");
total=i1+i2+i3+i4+i5;
t17.setText(String.valueOf(total));
b.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent obj = new Intent(Bill.this, Menu.class);
startActivity(obj);
}
});
b1.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent obj1 = new Intent(Bill.this, MainActivity.class);
startActivity(obj1);
}
});
}
}
XML
the xml of my code is given as below though it has nothing to do with
my coding part.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:background="@drawable/bill4"
tools:context=".Bill">
<TextView
android:id="@+id/textView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="224dp"
android:layout_marginTop="5dp"
android:background="#92278F"
android:gravity="center"
android:text="user"
android:textColor="#0066FF"
android:textSize="24sp"
android:textStyle="bold"
app:fontFamily="@font/merienda_one"
tools:layout_editor_absoluteX="161dp"
tools:layout_editor_absoluteY="64dp" />
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginTop="20dp"
android:background="#CD81DB"
android:fontFamily="@font/joti_one"
android:text="Bill"
android:textColor="#111111"
android:textSize="@android:dimen/app_icon_size"
android:textStyle="bold" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="18dp"
android:layout_marginTop="60dp"
android:background="#92278F"
android:gravity="center"
android:paddingLeft="25dp"
android:paddingRight="25dp"
android:text="Item"
android:textColor="#0066FF"
android:textSize="24dp"
android:textStyle="bold" />
<TextView
android:id="@+id/textView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="13dp"
android:layout_marginTop="60dp"
android:background="#92278F"
android:gravity="center"
android:paddingLeft="25dp"
android:paddingRight="25dp"
android:text="Quantity"
android:textColor="#0066FF"
android:textSize="24dp"
android:textStyle="bold" />
<TextView
android:id="@+id/textView4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:layout_marginTop="60dp"
android:background="#92278F"
android:gravity="center"
android:paddingLeft="25dp"
android:paddingRight="25dp"
android:text="Price"
android:textColor="#0066FF"
android:textSize="24dp"
android:textStyle="bold" />
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="18dp"
android:orientation="vertical">
<TextView
android:id="@+id/textView5"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
<TextView
android:id="@+id/textView6"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
<TextView
android:id="@+id/textView7"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
<TextView
android:id="@+id/textView8"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
<TextView
android:id="@+id/textView9"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="80dp"
android:orientation="vertical">
<TextView
android:id="@+id/textView10"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
<TextView
android:id="@+id/textView11"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
<TextView
android:id="@+id/textView12"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
<TextView
android:id="@+id/textView13"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
<TextView
android:id="@+id/textView14"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="120dp"
android:orientation="vertical">
<TextView
android:id="@+id/textView15"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
<TextView
android:id="@+id/textView16"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
<TextView
android:id="@+id/textView17"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
<TextView
android:id="@+id/textView18"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
<TextView
android:id="@+id/textView19"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
</LinearLayout>
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:id="@+id/textView20"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="25dp"
android:layout_marginTop="20dp"
android:textColor="#111111"
android:text=""
android:textSize="14dp"
android:textStyle="bold"/>
<TextView
android:id="@+id/textView21"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="200dp"
android:layout_marginTop="20dp"
android:textColor="#111111"
android:textSize="14dp"
android:textStyle="bold"
android:text="" />
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal">
<Button
android:id="@+id/button22"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="25dp"
android:layout_marginTop="20dp"
android:background="#92278F"
android:textColor="#0066FF"
android:textStyle="bold"
app:fontFamily="@font/merienda_one"
android:text="Cancel" />
<Button
android:id="@+id/button23"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="165dp"
android:layout_marginTop="20dp"
android:background="#92278F"
android:textColor="#0066FF"
android:textStyle="bold"
app:fontFamily="@font/merienda_one"
android:text="Order" />
</LinearLayout>
</LinearLayout>
I have used Sharedpreferences instead of intent however it is possible
from both.
Data recieving class
public class class_name extends AppCompatActivity {
SharedPreferences sharedPref;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_bill);
sharedPref=this.getSharedPreferences("calis",Context.MODE_PRIVATE);
String res = sharedPref.getString("k1",null);
String res1 = sharedPref.getString("k2",null);
String res2 = sharedPref.getString("k3",null);
Integer res15 = sharedPref.getInt("k4",0);
Integer vres15 = sharedPref.getInt("k5",0);
int total2 = res15+vres15;
t17.setText(String.valueOf(total2));
}
}
Data sending class
public class class_name2 extends Fragment {
SharedPreferences sp;
sp=this.getActivity().getSharedPreferences("calis", Context.MODE_PRIVATE);
SharedPreferences.Editor editor=sp.edit();
editor.putString("k1",value1);
editor.putInt("k4", value2);
editor.commit();
}
java there is problem in total.I have already tried try and catch.It always show 0 at t17.looks like it does not set the total value. It does not total the value given by total=i1+i2+i3+i4+i5; t17.setText(String.valueOf(total));it always show 0 at t17
package com.example.myproject1;
import androidx.appcompat.app.AppCompatActivity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.TextView;
public class Bill extends AppCompatActivity {
TextView t,t1,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12,t13,t14,t15,t16,t17;
Button b,b1;
int total;
int i1,i2,i3,i4,i5;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_bill);
t=findViewById(R.id.textView);
t1=findViewById(R.id.textView5);
t2=findViewById(R.id.textView10);
t3=findViewById(R.id.textView15);
t4=findViewById(R.id.textView6);
t5=findViewById(R.id.textView11);
t6=findViewById(R.id.textView16);
t7=findViewById(R.id.textView7);
t8=findViewById(R.id.textView12);
t9=findViewById(R.id.textView17);
t10=findViewById(R.id.textView8);
t11=findViewById(R.id.textView13);
t12=findViewById(R.id.textView18);
t13=findViewById(R.id.textView9);
t14=findViewById(R.id.textView14);
t15=findViewById(R.id.textView19);
t16=findViewById(R.id.textView20);
t17=findViewById(R.id.textView21);
b=findViewById(R.id.button22);
b1=findViewById(R.id.button23);
Intent obj2 = getIntent();
String r = obj2.getStringExtra("k");
t.setText(r);
String res = obj2.getStringExtra("key");
String res1 = obj2.getStringExtra("key2");
String res2 = obj2.getStringExtra("key3");
String res3 = obj2.getStringExtra("key4");
String res4 = obj2.getStringExtra("key5");
String res5 = obj2.getStringExtra("key6");
String res6 = obj2.getStringExtra("key7");
String res7 = obj2.getStringExtra("key8");
String res8 = obj2.getStringExtra("key9");
String res9 = obj2.getStringExtra("key10");
String res10 = obj2.getStringExtra("key11");
String res11 = obj2.getStringExtra("key12");
String res12 = obj2.getStringExtra("key13");
String res13 = obj2.getStringExtra("key14");
String res14 = obj2.getStringExtra("key15");
t1.setText(res);
t2.setText(res1);
t3.setText(res2);
t4.setText(res3);
t5.setText(res4);
t6.setText(res5);
t7.setText(res6);
t8.setText(res7);
t9.setText(res8);
t10.setText(res9);
t11.setText(res10);
t12.setText(res11);
t13.setText(res12);
t14.setText(res13);
t15.setText(res14);
try{
if (res2 != null) {
i1 = Integer.parseInt(res2);
} else {
i1 = 0;
}
if (res5 != null) {
i2 = Integer.parseInt(res5);
} else {
i2 = 0;
}
if (res8 != null) {
i3 = Integer.parseInt(res8);
} else {
i3 = 0;
}
if (res11 != null) {
i4 = Integer.parseInt(res11);
} else {
i4 = 0;
}
if (res14 != null) {
i5 = Integer.parseInt(res14);
} else {
i5 = 0;
}
}catch (NumberFormatException e){
}
t16.setText("Total Price:");
total=i1+i2+i3+i4+i5;
t17.setText(String.valueOf(total));
b.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent obj = new Intent(Bill.this, Menu.class);
startActivity(obj);
}
});
b1.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent obj1 = new Intent(Bill.this, MainActivity.class);
startActivity(obj1);
}
});
}
}
XML the xml of my code is given as below though it has nothing to do with my coding part.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:background="@drawable/bill4"
tools:context=".Bill">
<TextView
android:id="@+id/textView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="224dp"
android:layout_marginTop="5dp"
android:background="#92278F"
android:gravity="center"
android:text="user"
android:textColor="#0066FF"
android:textSize="24sp"
android:textStyle="bold"
app:fontFamily="@font/merienda_one"
tools:layout_editor_absoluteX="161dp"
tools:layout_editor_absoluteY="64dp" />
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginTop="20dp"
android:background="#CD81DB"
android:fontFamily="@font/joti_one"
android:text="Bill"
android:textColor="#111111"
android:textSize="@android:dimen/app_icon_size"
android:textStyle="bold" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="18dp"
android:layout_marginTop="60dp"
android:background="#92278F"
android:gravity="center"
android:paddingLeft="25dp"
android:paddingRight="25dp"
android:text="Item"
android:textColor="#0066FF"
android:textSize="24dp"
android:textStyle="bold" />
<TextView
android:id="@+id/textView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="13dp"
android:layout_marginTop="60dp"
android:background="#92278F"
android:gravity="center"
android:paddingLeft="25dp"
android:paddingRight="25dp"
android:text="Quantity"
android:textColor="#0066FF"
android:textSize="24dp"
android:textStyle="bold" />
<TextView
android:id="@+id/textView4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:layout_marginTop="60dp"
android:background="#92278F"
android:gravity="center"
android:paddingLeft="25dp"
android:paddingRight="25dp"
android:text="Price"
android:textColor="#0066FF"
android:textSize="24dp"
android:textStyle="bold" />
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="18dp"
android:orientation="vertical">
<TextView
android:id="@+id/textView5"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
<TextView
android:id="@+id/textView6"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
<TextView
android:id="@+id/textView7"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
<TextView
android:id="@+id/textView8"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
<TextView
android:id="@+id/textView9"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="80dp"
android:orientation="vertical">
<TextView
android:id="@+id/textView10"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
<TextView
android:id="@+id/textView11"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
<TextView
android:id="@+id/textView12"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
<TextView
android:id="@+id/textView13"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
<TextView
android:id="@+id/textView14"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="120dp"
android:orientation="vertical">
<TextView
android:id="@+id/textView15"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
<TextView
android:id="@+id/textView16"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
<TextView
android:id="@+id/textView17"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
<TextView
android:id="@+id/textView18"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
<TextView
android:id="@+id/textView19"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textColor="#111111"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
</LinearLayout>
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:id="@+id/textView20"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="25dp"
android:layout_marginTop="20dp"
android:textColor="#111111"
android:text=""
android:textSize="14dp"
android:textStyle="bold"/>
<TextView
android:id="@+id/textView21"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="200dp"
android:layout_marginTop="20dp"
android:textColor="#111111"
android:textSize="14dp"
android:textStyle="bold"
android:text="" />
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal">
<Button
android:id="@+id/button22"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="25dp"
android:layout_marginTop="20dp"
android:background="#92278F"
android:textColor="#0066FF"
android:textStyle="bold"
app:fontFamily="@font/merienda_one"
android:text="Cancel" />
<Button
android:id="@+id/button23"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="165dp"
android:layout_marginTop="20dp"
android:background="#92278F"
android:textColor="#0066FF"
android:textStyle="bold"
app:fontFamily="@font/merienda_one"
android:text="Order" />
</LinearLayout>
</LinearLayout>
I have used Sharedpreferences instead of intent however it is possible from both. Data recieving class
public class class_name extends AppCompatActivity {
SharedPreferences sharedPref;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_bill);
sharedPref=this.getSharedPreferences("calis",Context.MODE_PRIVATE);
String res = sharedPref.getString("k1",null);
String res1 = sharedPref.getString("k2",null);
String res2 = sharedPref.getString("k3",null);
Integer res15 = sharedPref.getInt("k4",0);
Integer vres15 = sharedPref.getInt("k5",0);
int total2 = res15+vres15;
t17.setText(String.valueOf(total2));
}
}
Data sending class
public class class_name2 extends Fragment {
SharedPreferences sp;
sp=this.getActivity().getSharedPreferences("calis", Context.MODE_PRIVATE);
SharedPreferences.Editor editor=sp.edit();
editor.putString("k1",value1);
editor.putInt("k4", value2);
editor.commit();
}