Android - 在父级中的所有其他视图上设置textview调用的文本是否会失效？

I have a textview that I use to display debugging info for gps over a custom map. I noticed that when the text changes the zoom-able imageview that I use gets reset. Is this because invalidate is getting called up the view hierarchy? I have my two views inside of a framelayout. I was wondering if I just put my textview inside a relativelayout and then put that into the framelayout if that would get rid of this behavior.I have a textview that I use to display debuggi