floating-action-button

问题 I am getting a bug using the official FloatingActionButton from Google\'s support design library. Here is my LogCat. android.view.InflateException: Binary XML file line #34: Error inflating class android.support.design.widget.FloatingActionButton at android.view.LayoutInflater.createView(LayoutInflater.java:633) at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:743) at android.view.LayoutInflater.rInflate(LayoutInflater.java:806) at android.view.LayoutInflater.rInflate

问题 Been trying for hours to change Material\'s Floating Action Button color, but without success. <android.support.design.widget.FloatingActionButton android:id=\"@+id/profile_edit_fab\" android:layout_width=\"wrap_content\" android:layout_height=\"wrap_content\" android:layout_gravity=\"end|bottom\" android:layout_margin=\"16dp\" android:clickable=\"true\" android:src=\"@drawable/ic_mode_edit_white_24dp\" /> I have tried to add android:background=\"@color/mycolor\" or via code

问题 Recently, I read these posts: Android Design Support Library Android Support Library, revision 22.2.0 FloatingActionButton But, none of them give me a detail example about creating a new FloatingActionButton . So hard to understand, I ask this question. Can anyone give me an example about it? Any help much be appreciated. Thanks in advance. EDIT I just found some issues on FloatingActionButton (FAB), and I want to improve another answer. See my answer below. 回答1: So in your build.gradle file,

问题 I guess you have seen the new Android design guidelines, with the new \"Floating Action Button\" a.k.a \"FAB\" For instance this pink button: My question sounds stupid, and I have already tried a lot of things, but what is the best way to put this button at the intersection of two layouts? In the above exemple, this button is perfectly placed between what we can imagine to be an ImageView and a relativeLayout. I have already tried a lot of tweaks, but I am convinced there is a proper way to