如何在Android的新活动中定位

Question

Hi friends and Developer,

How can I go at certain position in new activity?

1. for example when I pressed a button which will open Settings activity.
2. after my action Settings activity opened.
3. Now I want that Activity automatically scroll to the sounds position in settings where sounds related features are present.

how can I do this??

Answer 1

Setting provider. Android Developers

Check that out, you can modify your intent to contain the specified setting with this. ACTION_SOUND_SETTINGS might be the one.

Answer 2

如果您的“设置活动”具有项目的ListView，则可以使用：

listView.smoothScrollToPosition(indexOf(sound_item));