我是Android世界的新手......如果有人纠正我,那将是一个很好的帮助...我在做错了以下代码...
cutomviewxml.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Large Text"
android:textAppearance="?android:attr/textAppearanceLarge" />
</LinearLayout>
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扩展视图类...代码......
mycustomTextview.java
public class mycustomTextview extends View {
private View mView;
Context mycontext;
public mycustomTextview(Context context, AttributeSet attrs) {
super(context, attrs);
// TODO Auto-generated constructor stub
this.mycontext = context;
LayoutInflater inflater;
inflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
mView = inflater.inflate(R.layout.cutomviewxml, null);
}
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Activity main.xml文件
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<com.motorola.mycustomTextview
android:id="@+id/customtextview"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/textView2"
android:layout_marginLeft="143dp" …Run Code Online (Sandbox Code Playgroud)