Attribute xx is only used in API level XX and higher (current min is xx) workaround

Error: Attribute "" is a used in API level and higher (current min is 10)

Problem Recurrence:

1. The problem encountered in the XML layout is due to the fact that the least compatible API is configured.

For example, configure in Androidmanifest:

<uses-sdk

Android:minsdkversion= "10"

Android:targetsdkversion= "/>"

2, compatible to API 10 is 2.3.3 system.

3. The Api21 attribute is used in the layout at this time:android:transitionname= "y"

< Relativelayout

android:id="@+id/titlelayout"

android:transitionname= "y"

android:layout_width= "Match_parent"

android:layout_height= "45DP"

Android:background= "@color/redcolor" >

4, you will be warned: Attribute "Transitionname" is only used at API level and higher (current min is

10)

5. The solution is to create a new values-xx based on the version of the attribute, according to the above example, we need to create a new values-v21 file

Create a new styles.xml in there.

650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M02/71/37/wKioL1XJY1zBYJCRAAKvpapa7Fc676.jpg "title=" 0cfb1f14-bbc7-4c4c-a971-e05a0a5a8a2e.png "alt=" Wkiol1xjy1zbyjcraakvpapa7fc676.jpg "/>

6. Introduce the style in the code

< Relativelayout

android:id="@+id/titlelayout"

style= "@style/transitionname"

android:layout_width="Match_parent"

android:layout_height="45DP"

android:background="@color/redcolor" >

Done, VALUES-V21 is a version of the resources

Attribute xx is only used in API level XX and higher (current min is xx) workaround