Android uses dialog style pop-up activity

In Android, we often encounter activities that need dialog style pop-up boxes. First, we may think of setting Android: Layout in the XML layout file_ Height = "wrap_content" attribute to make the activity highly adaptive. Obviously, this is not enough. We also need to set a custom style for its dialogactivity

Then at androidmanifest Set the dialogactivity style in XML to our custom dialogstyle

The following is the code of the layout

Next, let's see if the renderings are what we want

Source code download: http://xiazai.jb51.net/201609/yuanma/DialogActivity (jb51.net). rar

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