
一个网友问到“一个新消息Button按钮,上边浮着一个泡泡形状提示有几条新消息!”是怎么实现的,我这简单写了一下,其实就是view的组合。
-
< ?xml version="1.0" encoding="utf-8"?>
-
< LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-
android:orientation="vertical"
-
android:layout_width="fill_parent"
-
android:layout_height="fill_parent"
-
android:background="@android:color/white"
-
>
-
<RelativeLayout
-
android:id="@+id/gridview_item_layout"
-
android:layout_width="190dip"
-
android:layout_height="190dip"
-
android:background="@drawable/usb_android"
-
>
-
-
<TextView android:id="@+id/textView1"
-
android:layout_alignParentRight="true"
-
android:text="3"
-
android:textColor="@android:color/white"
-
android:background="@drawable/btn_circle_selected"
-
android:gravity="center"
-
android:layout_width="wrap_content"
-
android:layout_height="wrap_content"></TextView>
-
</RelativeLayout>
-
< /LinearLayout>
-
public class PaopaoActivity extends Activity{
-
-
@Override
-
protected void onCreate(Bundle savedInstanceState) {
-
-
super.onCreate(savedInstanceState);
-
setContentView(R.layout.main2);
-
}
-
-
}
http://www.devdiv.com/home.php?mod=space&uid=14682&do=blog&id=4118
Android界面篇【右上角带个泡泡】
原文:http://blog.csdn.net/zhixiang2010/article/details/19281617