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) {
- // TODO Auto-generated method stub
- super.onCreate(savedInstanceState);
- setContentView(R.layout.main2);
- }
- }
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