摘要：
//指示器代码
package com.su.testrcmd;
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.util.AttributeSet;
import android.util.Log;
import android.view.View; public class FlowIndicator extends View { pri... 阅读全文
