The font size of the App does not change with the system,

The font size of the App does not change with the system,

Reprinted please indicate the source: http://www.cnblogs.com/cnwutianhao/p/6713724.html

 

In "Settings", "display", "font size", we can set the system font size.

The UI font of the App may fail to reach the desired state after being modified, and the UI layout changes.

Unrepaired effects (test model: Nexus 5 ):

Normal small super large

Effect after modification (test model: Nexus 5 ):

Normal small super large

From the comparison between the two groups, we can intuitively see that the modified App font size does not change with the system.

In fact, the implementation is very simple. You do not need to set the "textSize" in the layout file. You only need to override the getResources () method in the parent Activity:

@ Override public Resources getResources () {Resources resources Resources = super. getResources (); Configuration configuration = new Configuration (); configuration. setToDefaults (); resources. updateConfiguration (configuration, resources. getDisplayMetrics (); return resources ;}

 

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