Recently, I read some advertisements from Google; they will have some important announcements on that day. I have no insiders' information. I just can guess what will happen. I think the Pixel Phone will be announced. The rumors about this phone are… more »

Even the UI I built is very simple, I need to load some icons in the UI. I have used navigation page. After I navigated two pages, then I got an exception, OutOfMemoryException. That is because Bitmap Decode is used a lot of memory. I found we should… more »

I got a lot of friends in Hong Kong. They are very very rare to use SMS now. The most of them are using WeChat, Line, WhatsApp, those of IM to communicate. That is because IM is free and SMS need to be charged. In contrast, most of my friends in… more »