1.此方法不需要集成百度的sdk 高德的sdk  节省了内存

2.只需要几行代码就能实现调用百度地图或者高德地图的sdk实现导航的功能

3.代码如下

private View.OnClickListener itemsOnClick = new View.OnClickListener(){

public void onClick(View v) {

menuWindow.dismiss();

switch (v.getId()) {

case R.id.btn_take_photo:

try {

//location是经纬度的值 title是到达的地方名字

Intent intent = Intent.getIntent("intent://map/marker?location="+findcar.getContent().get(p-1).getLat()+","+findcar.getContent().get(p-1).getLongX()+"&title="+findcar.getContent().get(p-1).getName()+"&content=百度奎科大厦&src=yourCompanyName|yourAppName#Intent;scheme=bdapp;package=com.baidu.BaiduMap;end");

if(isInstallByread(FindCarActivity.this,"com.baidu.BaiduMap")){

startActivity(intent); //启动调用

}else{

Toast.makeText(FindCarActivity.this,"没有安装百度地图客户端",Toast.LENGTH_SHORT).show();

}

} catch (URISyntaxException e) {

e.printStackTrace();

}

break;

case R.id.btn_pick_photo:

try

{

Intent intent = Intent.getIntent("androidamap://viewMap?sourceApplication=平治科技&poiname="+findcar.getContent().get(p-1).getName()+"&lat="+findcar.getContent().get(p-1).getLat()+"&lon="+findcar.getContent().get(p-1).getLongX()

+"&dev=0");

if(isInstallByread(FindCarActivity.this,"com.autonavi.minimap")){

startActivity(intent);

}else{

Toast.makeText(FindCarActivity.this,"没有安装高德地图客户端",Toast.LENGTH_SHORT).show();

}

} catch (URISyntaxException e)

{

e.printStackTrace();

}

break;

default:

break;

}

}

};

/**

* 判断是否安装了这个应用

* @param context

* @param packagename

* @return

*/

private Boolean isInstallByread(Context context,String packagename){

PackageInfo packageInfo;

try {

packageInfo =context.getPackageManager().getPackageInfo(packagename,0);

} catch (PackageManager.NameNotFoundException e) {

packageInfo = null;

e.printStackTrace();

}

if(packageInfo == null){

return false;

}else{

return true;

}

}