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Randy Tong

Ranch Hand
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since Jul 22, 2018
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Recent posts by Randy Tong

Hi Jay McGavren, welcome to Ranch !
1 month ago
Go

how this for loop affect to count variable?


count will be increased if variable i is less or equal to 10.  
1 month ago
Parents please be aware and very cautious of what your child watches on YouTube and KIDS YOUTUBE. There is a thing called ‘Momo’ that’s instructing kids to kill themselves, turn stoves on while everyone is sleep and even threatening to kill the children if they tell their parents!!!






1 month ago
The reason why onActivityResult not getting called is because the bitmap parameter is too large for Bundle.
1 month ago
My flow of activity is like this.

In Fragment  A, it allow user to capture image, and the image will be displayed on Activity B for user to do some editing.

Fragment A

In Activity B,once the done button is clicked, the edited image suppose to be return to Fragment A, where I expect "It get result from Activity B" will be displayed, but nothing get displayed!

Activity B
1 month ago
Hi Dawn & David Griffiths, welcome to Ranch
2 months ago
By using below code, I expect the output will be A,B,C, but I get word1,word2 and word3.
Is there any way to get the output printed as A,B,C by using for loop?

2 months ago
Here my answer
2 months ago
How do we know value Two is belongs to which position?
3 months ago
Lets said I have two activities which named Activity A and Activity B.

In Activity B, it has a spinner with three items, One,Two and Three.

I'm passing value Two from Activity A to Activity B using intent. How can I set the spinner to display Two according to the value I pass from activity A in activity B ?

 
3 months ago
The xml image you posted is not enough for us to check.Please post the full xml.

For the second question:

2. How do i fix the emulator, it is not showing me the app, only the regular phone functions?


Wonder have you created an AVD ?
3 months ago
If you want online, try explore on 000webhost. It allows you to put PHP script inside and the database is MySQL.
3 months ago
1. Move setContentView to the line after super.onCreate(...)'
2. Make sure you have edittext and textview in activity_main
3 months ago
You get download WampServer or Xampp by free.
3 months ago