自定义view-填充布局_填充布局到此view

布局：

	<?xml version="1.0" encoding="utf-8"?>
	<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
	android:layout_width="match_parent"
	android:id="@+id/container"
	android:layout_height="match_parent"
	android:orientation="vertical">
	
	    <TextView
	    android:layout_width="match_parent"
	    android:layout_height="match_parent"
	    android:background="#ffff00"
	    android:gravity="center"
	    android:text="@string/app_name"
	    android:textColor="#ff0000"
	    android:textSize="25sp" />
	
	</LinearLayout>
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自定义view：

    public class MyView extends LinearLayout {
	    public MyView(Context context) {
	        super(context);
	        View inflate = inflate(context, R.layout.test, this);
	    }
	
	    public MyView(Context context, @Nullable AttributeSet attrs) {
	        super(context, attrs);
	        View inflate = inflate(context, R.layout.test, this);
	    }
	
	    @TargetApi(Build.VERSION_CODES.HONEYCOMB)
	    public MyView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
	        super(context, attrs, defStyleAttr);
	        View inflate = inflate(context, R.layout.test, this);
	    }

	}
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注意：自定义布局如果不可预览，那么需要运行后才可看预览