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。
- <?xmlversion="1.0"encoding="utf-8"?>
- <LinearLayoutxmlns: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"
- >
- <TextViewandroid: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>
- publicclassPaopaoActivityextendsActivity{
- @Override
- protectedvoidonCreate(BundlesavedInstanceState){
- //TODOAuto-generatedmethodstub
- super.onCreate(savedInstanceState);
- setContentView(R.layout.main2);
- }
- }