In my Android apps, I want to pause or delay a process before continuing to the next process. Previously, I utilized Thread.sleep(), but it is not recommended by some experts due to the effect of some elements may stop responding and furthermore will behave unexpectedly. Let’s see the solution below. Continue reading
In my Android application project, I need a solution how to keep a list of the object can be accessed from any activities. Initially, I download the list from the server, then I want the app just read the downloaded data without contacting the server again. We cannot put the list of the object directly into SharedPreferences. There are some solutions that I found on the forum. Let’s see. Continue reading
I got some problems when trying to show alert dialog in a custom adapter, not inside an activity. In this case, I used AppcompatActivity. After searching and trying many times, I found an answer in the Stackoverflow. Let see it. Continue reading
Some days ago, I got a problem when testing a web service using POSTMAN. I want to send a POST request with a parameter. But, it showed that I miss a parameter.
It was happen when I want to run command sudo apt-get update && apt-get upgrade .
This problem happen when after shut down the Windows 8 then I want to open my data partition through Ubuntu 14.04. The error dialog said “Error Mounting…”
I have a problem about the condition of battery in Ubuntu, although the usage of resource system is better than Windows, but the battery is faster to lost. I tried to install TLP instead jupiter that discontinued.
Now, we will learn about class diagram and what is the example for understanding this model.
On this posting, I want to share how to install WindowBuilder on Eclipse Luna (4.4). Although I used Eclipse Luna, but the implementation also can be used for other version. Why we install WindowBuilder?