{"id":127,"date":"2017-04-15T13:57:03","date_gmt":"2017-04-15T05:57:03","guid":{"rendered":"http:\/\/av16874667.imwork.net:13582\/?p=127"},"modified":"2017-04-15T13:57:03","modified_gmt":"2017-04-15T05:57:03","slug":"android-actionbar-%e5%8e%bb%e9%99%a4%e5%ba%95%e9%83%a8%e9%98%b4%e5%bd%b1","status":"publish","type":"post","link":"https:\/\/www.dd-home.top\/?p=127","title":{"rendered":"Android ActionBar \u53bb\u9664\u5e95\u90e8\u9634\u5f71"},"content":{"rendered":"

<\/p>\n

http:\/\/stackoverflow.com\/questions\/12246388\/remove-shadow-below-actionbar\/12246593#12246593<\/p>\n

<style<\/span> name<\/span>=<\/span>\"MyAppTheme\"<\/span> parent<\/span>=<\/span>\"android:Theme.Holo.Light\"<\/span>><\/span>\n    <<\/span>item name<\/span>=<\/span>\"android:windowContentOverlay\"<\/span>>@<\/span>null<\/span><\/<\/span>item<\/span>><\/span>\n<\/style><\/span><\/code><\/pre>\n
getSupportActionBar<\/span>().<\/span>setElevation<\/span>(<\/span>0<\/span>);<\/span><\/code><\/pre>\n\n\n\n
<\/td>\n\n
\n
For Android 5.0, if you want to set it directly into a style use:<\/p>\n
<item<\/span> name<\/span>=<\/span>\"android:elevation\"<\/span>><\/span>0dp<\/span><\/item><\/span><\/code><\/pre>\n
and for Support library compatibility use:<\/p>\n
<item<\/span> name<\/span>=<\/span>\"elevation\"<\/span>><\/span>0dp<\/span><\/item><\/span><\/code><\/pre>\n
Example of style for a AppCompat light theme:<\/p>\n
<style<\/span> name<\/span>=<\/span>\"Theme.MyApp.ActionBar\"<\/span> parent<\/span>=<\/span>\"style\/Widget.AppCompat.Light.ActionBar.Solid.Inverse\"<\/span>><\/span>\n    <!--<\/span> remove shadow below action bar <\/span>--><\/span>\n    <!--<\/span> <<\/span>item name<\/span>=<\/span>\"android:elevation\"<\/span>><\/span>0dp<\/span><\/<\/span>item<\/span>><\/span> --><\/span>\n    <!--<\/span> Support library compatibility <\/span>--><\/span>\n    <<\/span>item name<\/span>=<\/span>\"elevation\"<\/span>><\/span>0dp<\/span><\/<\/span>item<\/span>><\/span>\n<\/style><\/span><\/code><\/pre>\n
Then apply this custom ActionBar style to you app theme:<\/p>\n
<style<\/span> name<\/span>=<\/span>\"Theme.MyApp\"<\/span> parent<\/span>=<\/span>\"Theme.AppCompat.Light\"<\/span>><\/span>\n    <<\/span>item name<\/span>=<\/span>\"actionBarStyle\"<\/span>>@<\/span>style<\/span>\/<\/span>Theme<\/span>.<\/span>MyApp<\/span>.<\/span>ActionBar<\/span><\/<\/span>item<\/span>><\/span>\n<\/style><\/span><\/code><\/pre>\n
For pre 5.0 Android, add this too to your app theme:<\/p>\n
<!-- Remove shadow below action bar Android < 5.0 --><\/span>\n<item<\/span> name<\/span>=<\/span>\"android:windowContentOverlay\"<\/span>><\/span>@null<\/span><\/item><\/span><\/code><\/pre>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"class_list":["post-127","post","type-post","status-publish","format-standard","hentry","category-android"],"_links":{"self":[{"href":"https:\/\/www.dd-home.top\/index.php?rest_route=\/wp\/v2\/posts\/127","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dd-home.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dd-home.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dd-home.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dd-home.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=127"}],"version-history":[{"count":0,"href":"https:\/\/www.dd-home.top\/index.php?rest_route=\/wp\/v2\/posts\/127\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.dd-home.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=127"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dd-home.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=127"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dd-home.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=127"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}