本文介绍了Android的大号FAB按钮阴影的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
在材料设计方针谷歌presented 按钮的新样式,在 FAB按钮的。我发现,说明如何使它但我有麻烦添加阴影。如何才能实现这一目标?
In the Material Design guidelines Google presented a new style of button, the FAB Button. I found instructions how to make it but I have trouble adding the shadow. How can this be achieved?
推荐答案查阅activity.java,有可能是你所需要的code。
Check out the "activity.java", there is probably the code you need.
我做了晶圆厂 - 巴顿是这样的:
I made the Fab - Button like this:
layout.xml
<Button style="?android:attr/buttonStyleSmall" android:layout_width="56dp" android:layout_height="56dp" android:text="+" android:textSize="40sp" android:background="@drawable/ripple" android:id="@+id/fabbutton" android:layout_margin="@dimen/activity_horizontal_margin" android:elevation="3dp" android:paddingBottom="16dp" android:fontFamily="sans-serif-light" android:layout_alignParentEnd="true" android:layout_gravity="right|bottom" />
ripple.xml
<?xml version="1.0" encoding="utf-8"?> <ripple android:color="#ffb300" xmlns:android="schemas.android/apk/res/android"> <item android:drawable="@drawable/fab"></item> </ripple>
fab.xml
<?xml version="1.0" encoding="utf-8"?> <shape xmlns:android="schemas.android/apk/res/android" android:shape="rectangle"> <solid android:color="@color/accentColor" /> </shape>
Activity.java
import android.graphics.Outline; ... Button fab = (Button) rootView.findViewById(R.id.fabbutton); Outline mOutlineCircle; int shapeSize = getResources().getDimensionPixelSize(R.dimen.shape_size); mOutlineCircle = new Outline(); mOutlineCircle.setRoundRect(0, 0, shapeSize, shapeSize, shapeSize / 2); fab.setOutline(mOutlineCircle); fab.setClipToOutline(true);这code将显示为Android的工作室v0.8.1的错误,从而为其他Android L个分量。这将在下一版本。
This code will be shown as error in android studio v0.8.1, so as other android l components. It will be fixed in the next version.
结果:
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Android的大号FAB按钮阴影
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