Convert Arraylist to a list of items to share through Whatsapp
i'm developing an App which has an Arraylist with the name of the product and its quantity. Now i want to make an Intent to share this information like a list through the WhatsApp and e-mail, example:
Product: product1 Quantity: 2
Product: product2 Quantity: 5
Product: product3 Quantity: 1
Product: product4 Quantity: 7
or
Product: product1
Quantity: 2
Product: product2
Quantity: 5
Product: product3
Quantity: 1
Product: product4
Quantity: 7
It must send all the information at once like a list.
java
android arraylist asked Nov 15 '18 at 17:06
Allan JaqueiraAllan Jaqueira
114
add a comment |
i'm developing an App which has an Arraylist with the name of the product and its quantity. Now i want to make an Intent to share this information like a list through the WhatsApp and e-mail, example:
Product: product1 Quantity: 2
Product: product2 Quantity: 5
Product: product3 Quantity: 1
Product: product4 Quantity: 7
or
Product: product1
Quantity: 2
Product: product2
Quantity: 5
Product: product3
Quantity: 1
Product: product4
Quantity: 7
It must send all the information at once like a list.
java
android arraylist asked Nov 15 '18 at 17:06
Allan JaqueiraAllan Jaqueira
114
1
meta.stackoverflow.com/questions/284236/…
– Iłya Bursov
Nov 15 '18 at 17:07
add a comment |
i'm developing an App which has an Arraylist with the name of the product and its quantity. Now i want to make an Intent to share this information like a list through the WhatsApp and e-mail, example:
Product: product1 Quantity: 2
Product: product2 Quantity: 5
Product: product3 Quantity: 1
Product: product4 Quantity: 7
or
Product: product1
Quantity: 2
Product: product2
Quantity: 5
Product: product3
Quantity: 1
Product: product4
Quantity: 7
It must send all the information at once like a list.
java
android arraylist asked Nov 15 '18 at 17:06
Allan JaqueiraAllan Jaqueira
114
i'm developing an App which has an Arraylist with the name of the product and its quantity. Now i want to make an Intent to share this information like a list through the WhatsApp and e-mail, example:
Product: product1 Quantity: 2
Product: product2 Quantity: 5
Product: product3 Quantity: 1
Product: product4 Quantity: 7
or
Product: product1
Quantity: 2
Product: product2
Quantity: 5
Product: product3
Quantity: 1
Product: product4
Quantity: 7
It must send all the information at once like a list.
java
android arraylist java
android arraylist asked Nov 15 '18 at 17:06
Allan JaqueiraAllan Jaqueira
114
asked Nov 15 '18 at 17:06
Allan JaqueiraAllan Jaqueira
114
edited Nov 15 '18 at 23:47
Allan Jaqueira
asked Nov 15 '18 at 17:06
Allan JaqueiraAllan Jaqueira
114
asked Nov 15 '18 at 17:06
Allan JaqueiraAllan Jaqueira
114
asked Nov 15 '18 at 17:06
Allan JaqueiraAllan Jaqueira
114
114
1
meta.stackoverflow.com/questions/284236/…
– Iłya Bursov
Nov 15 '18 at 17:07
add a comment |
1
meta.stackoverflow.com/questions/284236/…
– Iłya Bursov
Nov 15 '18 at 17:07
1
1
meta.stackoverflow.com/questions/284236/…
– Iłya Bursov
Nov 15 '18 at 17:07
meta.stackoverflow.com/questions/284236/…
– Iłya Bursov
Nov 15 '18 at 17:07
add a comment |
1 Answer
1
active
oldest
votes
So you want to convert the ArrayList which contains strings as
" product1 , 5 "
"Product2 , 3" ...
To one String to share? If so you can use this code.
{
ArrayList<String> dataList = new ArrayList<>();
// Your arraylist that contains all the data
dataList.add("product1 , 5");
dataList.add("Product2 , 3");
StringBuilder fullString = new StringBuilder();
for (int i=0 ; i < dataList.size(); i++)
{
String splitedData = dataList.get(i).split(",");
fullString.append("Product : " + splitedData[0] + "n" + "Quantity : "+ splitedData[1]+"n");
}
ShareToWhatsapp(fullString.toString());
}
answered Nov 15 '18 at 18:16
raed ghazalraed ghazal
104
Understood, but in my case i already have the Arraylist that's been feeded from the firestore. it's a shopping list with the list from the client.
– Allan Jaqueira
Nov 15 '18 at 19:13
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
So you want to convert the ArrayList which contains strings as
" product1 , 5 "
"Product2 , 3" ...
To one String to share? If so you can use this code.
{
ArrayList<String> dataList = new ArrayList<>();
// Your arraylist that contains all the data
dataList.add("product1 , 5");
dataList.add("Product2 , 3");
StringBuilder fullString = new StringBuilder();
for (int i=0 ; i < dataList.size(); i++)
{
String splitedData = dataList.get(i).split(",");
fullString.append("Product : " + splitedData[0] + "n" + "Quantity : "+ splitedData[1]+"n");
}
ShareToWhatsapp(fullString.toString());
}
answered Nov 15 '18 at 18:16
raed ghazalraed ghazal
104
Understood, but in my case i already have the Arraylist that's been feeded from the firestore. it's a shopping list with the list from the client.
– Allan Jaqueira
Nov 15 '18 at 19:13
add a comment |
So you want to convert the ArrayList which contains strings as
" product1 , 5 "
"Product2 , 3" ...
To one String to share? If so you can use this code.
{
ArrayList<String> dataList = new ArrayList<>();
// Your arraylist that contains all the data
dataList.add("product1 , 5");
dataList.add("Product2 , 3");
StringBuilder fullString = new StringBuilder();
for (int i=0 ; i < dataList.size(); i++)
{
String splitedData = dataList.get(i).split(",");
fullString.append("Product : " + splitedData[0] + "n" + "Quantity : "+ splitedData[1]+"n");
}
ShareToWhatsapp(fullString.toString());
}
answered Nov 15 '18 at 18:16
raed ghazalraed ghazal
104
Understood, but in my case i already have the Arraylist that's been feeded from the firestore. it's a shopping list with the list from the client.
– Allan Jaqueira
Nov 15 '18 at 19:13
add a comment |
So you want to convert the ArrayList which contains strings as
" product1 , 5 "
"Product2 , 3" ...
To one String to share? If so you can use this code.
{
ArrayList<String> dataList = new ArrayList<>();
// Your arraylist that contains all the data
dataList.add("product1 , 5");
dataList.add("Product2 , 3");
StringBuilder fullString = new StringBuilder();
for (int i=0 ; i < dataList.size(); i++)
{
String splitedData = dataList.get(i).split(",");
fullString.append("Product : " + splitedData[0] + "n" + "Quantity : "+ splitedData[1]+"n");
}
ShareToWhatsapp(fullString.toString());
}
answered Nov 15 '18 at 18:16
raed ghazalraed ghazal
104
So you want to convert the ArrayList which contains strings as
" product1 , 5 "
"Product2 , 3" ...
To one String to share? If so you can use this code.
{
ArrayList<String> dataList = new ArrayList<>();
// Your arraylist that contains all the data
dataList.add("product1 , 5");
dataList.add("Product2 , 3");
StringBuilder fullString = new StringBuilder();
for (int i=0 ; i < dataList.size(); i++)
{
String splitedData = dataList.get(i).split(",");
fullString.append("Product : " + splitedData[0] + "n" + "Quantity : "+ splitedData[1]+"n");
}
ShareToWhatsapp(fullString.toString());
}
answered Nov 15 '18 at 18:16
raed ghazalraed ghazal
104
edited Nov 15 '18 at 18:26
answered Nov 15 '18 at 18:16
raed ghazalraed ghazal
104
answered Nov 15 '18 at 18:16
raed ghazalraed ghazal
104
answered Nov 15 '18 at 18:16
raed ghazalraed ghazal
104
104
Understood, but in my case i already have the Arraylist that's been feeded from the firestore. it's a shopping list with the list from the client.
– Allan Jaqueira
Nov 15 '18 at 19:13
add a comment |
Understood, but in my case i already have the Arraylist that's been feeded from the firestore. it's a shopping list with the list from the client.
– Allan Jaqueira
Nov 15 '18 at 19:13
Understood, but in my case i already have the Arraylist that's been feeded from the firestore. it's a shopping list with the list from the client.
– Allan Jaqueira
Nov 15 '18 at 19:13
Understood, but in my case i already have the Arraylist that's been feeded from the firestore. it's a shopping list with the list from the client.
– Allan Jaqueira
Nov 15 '18 at 19:13
add a comment |
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1
meta.stackoverflow.com/questions/284236/…
– Iłya Bursov
Nov 15 '18 at 17:07