Analysis of Android Development Optimization: detailed explanation of interface UI optimization (2)
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Android
If we rewrite the same layout in each XML file, one is code redundancy and poor readability; The other is that it is troublesome to modify, which is very unfavorable to later modification and maintenance. Therefore, generally, we need to write the code with the same layout into a module separately, and then reuse the layout code through the < include / > tag when it is used.
Common, some applications have a title bar at the top. Similar to the following figure.
Example of icon title bar
If the layout of most activities in the project contains such a title bar, you can write the layout of the title bar as a separate XML file.
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