安卓发送发外代码(三星NOTE3测试成功，华为荣耀成功)。有些手机不支持，必须有红外模块，这是安卓内核里面的隐藏API。

package com.remotefairy.model;
import java.lang.reflect.Method;
import com.example.hx.MainAppliaction;
public class KitKatIR {
	private Method transmit = null;
	private Object ConsumerIrManager = null;
	public boolean hasIrEmitter() {
		Object ConsumerIrManager = MainAppliaction.getAppliaction()
				.getSystemService("consumer_ir");
		Class<?> clazz = ConsumerIrManager.getClass();
		Method[] methods = clazz.getMethods();
		Method hasIrEmitter = null;
		for (int i = 0; i < methods.length; i++) {
			if (methods[i].getName().indexOf("hasIrEmitter") != -1) {
				hasIrEmitter = methods[i];
				break;
			}
		}
		return hasIrEmitter != null;
	}
	public void sendIRCode(int paramInt, int[] paramArrayOfInt) {
		try {
			if (transmit == null) {
				ConsumerIrManager = MainAppliaction.getAppliaction()
						.getSystemService("consumer_ir");
				Class<?> clazz = ConsumerIrManager.getClass();
				Method[] methods = clazz.getMethods();
				for (int i = 0; i < methods.length; i++) {
					if (methods[i].getName().indexOf("transmit") != -1) {
						transmit = methods[i];
						break;
					}
				}
			}
			transmit.invoke(ConsumerIrManager, new Object[] { paramInt,
					paramArrayOfInt });
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
}

测试代码

private int hz = 38000;
	private static final int CODE1 = 13;
	private static final int CODE2 = 32;
	private static final int CODE3 = 72;
	private static final int CODE4 = 1800;
	private static final int CODE5 = 1650;
	private static int[] pattern = { CODE1, CODE3, CODE1, CODE2, CODE1, CODE2,
			CODE1, CODE2, CODE1, CODE2, CODE1, CODE2, CODE1, CODE2, CODE1,
			CODE3, CODE1, CODE2, CODE1, CODE3, CODE1, CODE2, CODE1, CODE2,
			CODE1, CODE2, CODE1, CODE3, CODE1, CODE2, CODE1, CODE4, CODE1,
			CODE3, CODE1, CODE2, CODE1, CODE2, CODE1, CODE2, CODE1, CODE2,
			CODE1, CODE3, CODE1, CODE3, CODE1, CODE2, CODE1, CODE3, CODE1,
			CODE2, CODE1, CODE3, CODE1, CODE3, CODE1, CODE3, CODE1, CODE2,
			CODE1, CODE3, CODE1, CODE5, CODE1, CODE3, CODE1, CODE2, CODE1,
			CODE2, CODE1, CODE2, CODE1, CODE2, CODE1, CODE2, CODE1, CODE2,
			CODE1, CODE3, CODE1, CODE2, CODE1, CODE3, CODE1, CODE2, CODE1,
			CODE2, CODE1, CODE2, CODE1, CODE3, CODE1, CODE2, CODE1, CODE4,
			CODE1, CODE3, CODE1, CODE2, CODE1, CODE2, CODE1, CODE2, CODE1,
			CODE2, CODE1, CODE3, CODE1, CODE3, CODE1, CODE2, CODE1, CODE3,
			CODE1, CODE2, CODE1, CODE3, CODE1, CODE3, CODE1, CODE3, CODE1,
			CODE2, CODE1, CODE3, CODE1 };

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