1.添加一个设置水印的aidl接口 2.h264Encoder 设置usbcamera加水印

Dana

2025-12-01 964db3e1a2d6e2ab277da1ffcb27064bd2776848

 app/src/main/java/com/anyun/h264/service/H264EncodeServiceClient.java

@@ -40,6 +40,10 @@
 * // 获取资源列表
 * List<ResourceInfo> resources = client.getResourceList("240101000000", "240101235959");
 * 
 * // 设置水印信息
 * String watermarkJson = "{\"plateNumber\":\"京A12345\",\"student\":\"张三\",\"coach\":\"李四\",\"longitude\":116.397128,\"latitude\":39.916527,\"drivingSchool\":\"XX驾校\",\"speed\":60.5}";
 * client.setWatermarkInfo(watermarkJson);
 * 
 * // 解绑服务
 * client.unbindService();
 * </pre>
@@ -202,5 +206,28 @@
            return null;
        }
    }
    
    /**
     * 设置水印信息
     * @param watermarkInfo JSON格式的水印信息字符串，包含：plateNumber（车牌）、student（学员）、coach（教练）、longitude（经度）、latitude（纬度）、drivingSchool（驾校）、speed（车速）
     *                      示例：{"plateNumber":"京A12345","student":"张三","coach":"李四","longitude":116.397128,"latitude":39.916527,"drivingSchool":"XX驾校","speed":60.5}
     *                      如果传入null或空字符串，将清除水印
     * @return true-成功，false-失败
     */
    public boolean setWatermarkInfo(String watermarkInfo) {
        if (!isServiceBound()) {
            Log.e(TAG, "Service is not bound");
            return false;
        }
        
        try {
            service.setWatermarkInfo(watermarkInfo);
            Log.d(TAG, "setWatermarkInfo called with: " + watermarkInfo);
            return true;
        } catch (RemoteException e) {
            Log.e(TAG, "Error calling setWatermarkInfo", e);
            return false;
        }
    }
}