我如何在Android的“偏好设置”中添加一些文本（即某种“关于”信息）

Question

I'd like to add a short text (2-3 sentences) to my preferences screen (which is created using xml with PreferenceScreen, etc), in order to provide some kind of short help/description for the user.

I tried using Preference , ie custom preference, but i cannot see more than 1 line in the title and more than 2 lines in the summary.

Answer 1

You can't do a lot of customization to a preference widgets.

Two options:

1) SMSpopup approach. Opening a new window with the information. Check the About preference. Check the src code .

2) Softkeyboard approach. Using the normal preference but setting it disabled. Check the src code .