发现restaurents和旅游景点通过增强现实 [英] find restaurents and tourist places by augmented reality

问题描述

在我的应用程序，我想使用增强现实找到像家庭餐馆等地方.. 我想要做的是，当我开始我的摄像头应用程序打开，然后我想找到在摄像头的。比如我启动应用程序和IM所面临的东部和手机键盘正对着我就是向西方向的地方，那么这是在东方向的地方。 我已经写了一些code这将启动摄像头，请建议可用于这个任务，例如任何API和教程做.thanks提前。 这里是我的code。

  @覆盖
    公共无效的onCreate（包savedInstanceState）{
        // 尝试{

        super.onCreate（savedInstanceState）;


sensorMan =（的SensorManager）getSystemService（Context.SENSOR_SERVICE）;

        sensorMan.registerListener（这一点，sensorMan.getDefaultSensor（SensorManager.SENSOR_ORIENTATION）
    SensorManager.SENSOR_DELAY_FASTEST）;
        // lastUpdate = System.currentTimeMillis的（）;

sensorMan.registerListener（这一点，sensorMan.getDefaultSensor（Sensor.TYPE_ACCELEROMETER）
                SensorManager.SENSOR_DELAY_NORMAL）;
    在OnCreate的} //结束

@覆盖
    公共无效onAccuracyChanged（传感器传感器，诠释精度）{
        // TODO自动生成方法存根

    }

    @覆盖
    公共无效onSensorChanged（SensorEvent事件）{
        // TODO自动生成方法存根



        如果（event.sensor.getType（）== Sensor.TYPE_ACCELEROMETER）{

Toast.makeText（此，X-rawDirection-＆gt;中+ event.values​​ [0]，Toast.LENGTH_SHORT）.show（）;
Toast.makeText（此，Y- rawDirection-＆gt;中+ event.values​​ [1]，Toast.LENGTH_SHORT）.show（）;
Toast.makeText（此，Z-rawDirection-＆gt;中+ event.values​​ [2]，Toast.LENGTH_SHORT）.show（）;

            }

            如果（event.sensor.getType（）== Sensor.TYPE_ORIENTATION）{

    Toast.makeText（此，X-rawDirection TYPE_ORIENTATION-＆gt;中+ event.values​​ [0]，Toast.LENGTH_SHORT）.show（）;
    Toast.makeText（此，Y- rawDirection TYPE_ORIENTATION-＆gt;中+ event.values​​ [1]，Toast.LENGTH_SHORT）.show（）;
    Toast.makeText（此，Z-rawDirection TYPE_ORIENTATION-＆gt;中+ event.values​​ [2]，Toast.LENGTH_SHORT）.show（）;

            }

        }
}
 

解决方案

下面是其中的重要环节。

HTTP：//$c$c.google.com/apis /地图/文档/地/

现在我需要做的是在解析XML文件，并得到了地方。

in my app i want to use augmented reality to find places like family restaurants etc.. What i want to do is that when i start my app camera turned on and then i want to locate the places in the direction of the camera .for example i start the app and i m facing the east and phone keypad is facing towards me i.e west,then the places which are in east direction. i have written some code which starts the camera, please suggest any api available for this task and example and tutorial to do that .thanks in advance. here is my code.

@Override
    public void onCreate(Bundle savedInstanceState) {
        // try{

        super.onCreate(savedInstanceState);


sensorMan = (SensorManager) getSystemService(Context.SENSOR_SERVICE);

        sensorMan.registerListener(this,sensorMan.getDefaultSensor(SensorManager.SENSOR_ORIENTATION),
    SensorManager.SENSOR_DELAY_FASTEST);
        //lastUpdate = System.currentTimeMillis();

sensorMan.registerListener(this, sensorMan.getDefaultSensor(Sensor.TYPE_ACCELEROMETER), 
                SensorManager.SENSOR_DELAY_NORMAL);
    }//end of oncreate

@Override
    public void onAccuracyChanged(Sensor sensor, int accuracy) {
        // TODO Auto-generated method stub

    }

    @Override
    public void onSensorChanged(SensorEvent event) {
        // TODO Auto-generated method stub



        if (event.sensor.getType() == Sensor.TYPE_ACCELEROMETER) {

Toast.makeText(this, "X-rawDirection->"+event.values[0], Toast.LENGTH_SHORT).show();
Toast.makeText(this, "Y-rawDirection->"+event.values[1], Toast.LENGTH_SHORT).show();
Toast.makeText(this, "Z-rawDirection->"+event.values[2], Toast.LENGTH_SHORT).show();

            }

            if (event.sensor.getType() == Sensor.TYPE_ORIENTATION) {

    Toast.makeText(this, "X-rawDirection TYPE_ORIENTATION->"+event.values[0], Toast.LENGTH_SHORT).show();
    Toast.makeText(this, "Y-rawDirection TYPE_ORIENTATION->"+event.values[1], Toast.LENGTH_SHORT).show();
    Toast.makeText(this, "Z-rawDirection TYPE_ORIENTATION->"+event.values[2], Toast.LENGTH_SHORT).show();

            }

        }
}

解决方案

Here is the important link.

http://code.google.com/apis/maps/documentation/places/

now all i need to do is the parse the xml file and get the places..

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