如何解决圆形矩形太大而无法在android TextBox中渲染为纹理

<shape xmlns:android="http://scheR_317_11845@as.android.com/apk/res/android"
android:shape="rectangle">
<gradient
    android:startColor="#800e1520"
    android:endColor="#801e252f"
    android:angle="45"/>
<padding android:left="7dp"
    android:top="7dp"
    android:right="7dp"
    android:bottom="7dp" />
<corners android:radius="8dp" />

<TextView
        android:id="@+id/textView1"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:layouT_Below="@+id/rel1"
        android:layout_centerHorizontal="true"
        android:layout_marginTop="8dp"
        android:BACkground="@drawable/rounded_corners"
        android:gravity="right"
        android:linespacingExtra="6dp"
        android:supportsRtl="true"
        android:text="@String/Hello_world"
        android:textColor="#FFFFFF" />

Shape round rect too large to be rendered into a texture (424x5884,max=2048x2048)

我的解决方案是绘制到画布上.见下文.

如果你需要做成绩等,那么看看Shader’s,https://developer.android.com/reference/android/graphics/LinearGradient.html
应该做你需要的.

/**
 * Created by chris on 04/11/2013
 */
public class WidgetLinearLayout extends LinearLayout {

//Dither and smooth :)
private final Paint mPaint = new Paint(Paint.ANTI_ALIAS_FLAG | Paint.DITHER_FLAG);
private final RectF mBound = new RectF();
private final float radius;

public WidgetLinearLayout(Context context) {
    this(context,null);
}

public WidgetLinearLayout(Context context,AttributeSet attrs,int defStylE) {
    this(context,attrs);
}

public WidgetLinearLayout(Context context,AttributeSet attrs) {
    super(context,attrs);
    setBACkgroundDrawable(null);
    mPaint.setColor(getresources().getColor(R.color.whitE));
    mPaint.setStyle(Paint.Style.FILL);
    radius = getresources().getDimension(R.dimen.widget_corner_radius);
    setWillNotDraw(false);
}

@Override
protected void onLayout(Boolean changed,int l,int t,int r,int b) {
    super.onLayout(changed,l,t,r,b);
    mBound.set(l,b);
}

@Override
protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);
    canvas.drawRoundRect(mBound,radius,mPaint);
}
}

@H_450_2@ @H_450_2@