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May 20, 2015 20:44
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package com.example.android.justjava; | |
import android.os.Bundle; | |
import android.support.v7.app.ActionBarActivity; | |
import android.view.View; | |
import android.widget.TextView; | |
import java.text.NumberFormat; | |
/** | |
* This app displays an order form to order coffee. | |
*/ | |
public class MainActivity extends ActionBarActivity { | |
int quantity = 2; | |
@Override | |
protected void onCreate(Bundle savedInstanceState) { | |
super.onCreate(savedInstanceState); | |
setContentView(R.layout.activity_main); | |
} | |
/** | |
* This method is called when the plus button is clicked. | |
*/ | |
public void increment(View view) { | |
quantity = quantity + 1; | |
display(quantity); | |
} | |
/** | |
* This method is called when the minus button is clicked. | |
*/ | |
public void decrement(View view) { | |
quantity = quantity - 1; | |
display(quantity); | |
} | |
/** | |
* This method is called when the order button is clicked. | |
*/ | |
public void submitOrder(View view) { | |
int quantity = 5; | |
display(quantity); | |
displayPrice(quantity * 5); | |
} | |
/** | |
* This method displays the given quantity value on the screen. | |
*/ | |
private void display(int number) { | |
TextView quantityTextView = (TextView) findViewById( | |
R.id.quantity_text_view); | |
quantityTextView.setText("" + number); | |
} | |
/** | |
* This method displays the given price value on the screen. | |
*/ | |
private void displayPrice(int number) { | |
TextView priceTextView = (TextView) findViewById(R.id.price_text_view); | |
priceTextView.setText(NumberFormat.getCurrencyInstance().format(number)); | |
} | |
} |
hafsabelka
commented
Aug 7, 2022
via email
Yes plz will u contacts me. My watssap is 213764376684
في الأحد، ٧ أغسطس ٢٠٢٢, ٥:١٨ ص Anwaar Gharaibeh ***@***.***>
كتب:
… ***@***.**** commented on this gist.
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how did you get my e-mail? and can you define for our personality?
On Sat, Aug 6, 2022 at 9:11 PM hafsabelka ***@***.***> wrote:
> ***@***.**** commented on this gist.
> ------------------------------
>
> hi i need help any one conntect me and help me in cod plz
>
> —
> Reply to this email directly, view it on GitHub
> <https://gist.github.com/6dde8cc012ac94aaf9ea#gistcomment-4258189>, or
> unsubscribe
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I really wanna learn. And im from algeria. Of course your email in your.
Page
في الأحد، ٧ أغسطس ٢٠٢٢, ٥:١٨ ص Anwaar Gharaibeh ***@***.***>
كتب:
… ***@***.**** commented on this gist.
------------------------------
how did you get my e-mail? and can you define for our personality?
On Sat, Aug 6, 2022 at 9:11 PM hafsabelka ***@***.***> wrote:
> ***@***.**** commented on this gist.
> ------------------------------
>
> hi i need help any one conntect me and help me in cod plz
>
> —
> Reply to this email directly, view it on GitHub
> <https://gist.github.com/6dde8cc012ac94aaf9ea#gistcomment-4258189>, or
> unsubscribe
> <
https://github.com/notifications/unsubscribe-auth/AQXS6DV6E2O2IP4N3RYBG43VX2TGVANCNFSM4HG62DHQ
>
> .
> You are receiving this because you commented.Message ID:
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You are receiving this because you commented.Message ID:
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Hi guys I need some help on Saving an app state when the process is killed
or terminated.
Anyone mind?
…On Mon, Aug 8, 2022, 00:52 hafsabelka ***@***.***> wrote:
***@***.**** commented on this gist.
------------------------------
I really wanna learn. And im from algeria. Of course your email in your.
Page
في الأحد، ٧ أغسطس ٢٠٢٢, ٥:١٨ ص Anwaar Gharaibeh ***@***.***>
كتب:
> ***@***.**** commented on this gist.
> ------------------------------
> how did you get my e-mail? and can you define for our personality?
>
> On Sat, Aug 6, 2022 at 9:11 PM hafsabelka ***@***.***> wrote:
>
> > ***@***.**** commented on this gist.
> > ------------------------------
> >
> > hi i need help any one conntect me and help me in cod plz
> >
> > —
> > Reply to this email directly, view it on GitHub
> > <https://gist.github.com/6dde8cc012ac94aaf9ea#gistcomment-4258189>, or
> > unsubscribe
> > <
>
https://github.com/notifications/unsubscribe-auth/AQXS6DV6E2O2IP4N3RYBG43VX2TGVANCNFSM4HG62DHQ
> >
> > .
> > You are receiving this because you commented.Message ID:
> > ***@***.***>
> >
>
> —
> Reply to this email directly, view it on GitHub
> <https://gist.github.com/6dde8cc012ac94aaf9ea#gistcomment-4258465>, or
> unsubscribe
> <
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>
> .
> You are receiving this because you commented.Message ID:
> ***@***.***>
>
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package com.example.justjava;
import android.R
import android.os.Bundle
import android.view.View
import android.widget.TextView
import androidx.appcompat.app.AppCompatActivity
import java.text.NumberFormat
/**
This app displays an order form to order coffee.
*/
class MainActivity : AppCompatActivity() {
var quantity = 0
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(com.example.justjava.R.layout.activity_main)
}
/**
* This method is called when the PLUS button is clicked.
*/
fun increment (view: View?) {
quantity = quantity + 1
display(quantity)
}
/**
* This method is called when the MINUS button is clicked.
*/
fun decrement (view: View?) {
quantity = quantity - 1
display(quantity)
}
/**
* This method is called when the ORDER button is clicked.
*/
fun submitOrder(view: View?) {
display(quantity)
displayPrice(quantity * 50)
}
/**
* This method displays the given quantity value on the screen.
*/
private fun display(number: Int) {
val quantityTextView = findViewById<View>(com.example.justjava.R.id.quantity_text_view) as TextView
quantityTextView.text = "" + number
}
/**
* This method displays the given price on the screen.
*/
private fun displayPrice(number: Int) {
val priceTextView = findViewById<View>(com.example.justjava.R.id.price_text_view) as TextView
priceTextView.setText(NumberFormat.getCurrencyInstance().format(number))
}
}
CAN YOU PROVIDE ME THE XML CODE MY XML CODE HAS SOME ERROR
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