1618 questions
Hello, I'd like to ask you a question about rxAndroid. Hmm... I've been googling a lot, but I couldn't get the answer I wanted. ㅠ
Does findViewById() perform poorly on Android?What algorithms are used internally to find Id?And I wonder why the performance is poorㅠ
@Override public View getGroupView(int groupPosition, boolean isExpanded, View convertView, ViewGroup parent) { ViewHolder holder; if (convertView == null) { convertView = inf.inflate(R.layout.li...
In the process of linking Android SQlite, there was no grammar error, but it was forced to stop when I executed itI'm posting a question. Where's the problem?DBhelper classpackage com.example.myapplic...
I'm a beginner who just developed it.I'm trying to implement an Android bulletin boardCurrently, CustomListView is implemented in xml.I'm asking you this question because I had a hard time.In order to...
I made a new project and built it, so I kept on cannot resolve symbol RThe error only appears. What should I do?
I'm trying to stop animation on Android, but even if I use the .cancel() method, it doesn't work for animation.How do you stop it?
I tried using Retrofit2 library to get data through http communication.I used the example on the official website.The code seems simpler than when you didn't use the libraryGetting the data from the e...
If you turn on the screen of the device and stay still on, the screen turns off automatically.I want to stop this, but I don't know what to do. Do you know anyone?
Hello, this is an Android development question.You are currently creating an application related to your keyboard.You are trying to add an emoji part to your default keyboard.It doesn't work well even...
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