{"id":146,"date":"2017-04-15T14:08:49","date_gmt":"2017-04-15T06:08:49","guid":{"rendered":"http:\/\/av16874667.imwork.net:13582\/?p=146"},"modified":"2017-04-15T14:08:49","modified_gmt":"2017-04-15T06:08:49","slug":"android-floatingactionbutton-%e4%bd%bf%e7%94%a8%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"https:\/\/www.dd-home.top\/?p=146","title":{"rendered":"Android FloatingActionButton \u4f7f\u7528\u4ecb\u7ecd"},"content":{"rendered":"

<\/h2>\n

<\/p>\n

1.\u5e03\u5c40\u6587\u4ef6\u4ecb\u7ecd<\/h2>\n

\u7531\u4e8e\u4f7f\u7528\u7684RelativeLayout,\u56e0\u6b64\u5e03\u5c40\u65f6\u4f7f\u7528\u7684\u662f\u76f8\u5bf9\u5e03\u5c40.<\/p>\n

<android.support.design.widget.FloatingActionButton\n \u00a0 \u00a0android:id=\"@+id\/fab\"\n \u00a0 \u00a0android:layout_width=\"wrap_content\"\n \u00a0 \u00a0android:layout_height=\"wrap_content\"\n \u00a0 \u00a0android:layout_alignParentBottom=\"true\"\n \u00a0 \u00a0android:layout_alignParentRight=\"true\"\n \u00a0 \u00a0android:src=\"@mipmap\/ic_launcher\"\n \u00a0 \u00a0app:elevation=\"1sp\"\n \u00a0 \u00a0app:backgroundTint=\"#ff87ffeb\"\n \u00a0 \u00a0app:backgroundTintMode=\"src_over\"\n \u00a0 \u00a0app:fabSize=\"mini\"\n \u00a0 \u00a0app:pressedTranslationZ=\"1dp\"\n \u00a0 \u00a0app:rippleColor=\"#33728dff\"\n \u00a0 \u00a0app:useCompatPadding=\"true\" \/><\/pre>\n
a.\u5176\u4e2delevation (\u6d77\u62d4)\u6307FAB\u7684\u60ac\u7a7a\u9ad8\u5ea6.<\/p>\n
\u5982\u56fe\u4e3aelevation=”1sp” \u548c elevation=”10sp”\u7684\u5dee\u522b,\u770b\u51fa\u6709\u660e\u663e\u7684\u9634\u5f71\u5dee\u522b.<\/p>\n
\"blob.png\"\"blob.png\"<\/p>\n
b.backgroundTint \u80cc\u666f\u7740\u8272<\/p>\n
\"blob.png\"<\/p>\n
c.backgroudTintMode \u80cc\u666f\u7740\u8272\u65b9\u5f0f<\/p>\n
\"blob.png\"src_over<\/p>\n
\"blob.png\"src_in<\/p>\n
……………………………………………\u7a0d\u540e\u770b\u770bbackgroundTintMode<\/p>\n
d.fabsize<\/p>\n
\u5206\u4e3amini\u548cnormal \u4e24\u79cd\u5927\u5c0f\u65b9\u5f0f<\/p>\n
e.pressedTranslationZ\u00a0\u00a0\u00a0\u00a0\u70b9\u51fb\u540e\u5728Z\u8f74\u4e0a\u7684\u6295\u5f71<\/p>\n
f.rippleColor\u00a0\u00a0\u00a0\u00a0\u6295\u5f71\u989c\u8272<\/p>\n
useCompatPadding<\/p>\n
 <\/p>\n
 <\/p>\n
2.\u5f15\u7528Android \u5b98\u65b9\u7684XML \u5c5e\u6027<\/h2>\n
\n
<\/a><\/p>\n
android.support.design:elevation<\/h4>\n
Elevation value for the FAB<\/p>\n
Must be a dimension value, which is a floating point number appended with a unit such as “14.5sp<\/code>“. Available units are: px (pixels), dp (density-independent pixels), sp (scaled pixels based on preferred font size), in (inches), mm (millimeters).<\/p>\n
This may also be a reference to a resource (in the form “@[package<\/em>:]type<\/em>:name<\/em><\/code>“) or theme attribute (in the form “?[package<\/em>:][type<\/em>:]name<\/em><\/code>“) containing a value of this type.<\/p>\n
This is a private symbol.<\/p>\n
Related Methods<\/h5>\n