一、Android打开高德地图的方法汇总

System.out.println("乘客端经纬度：" + mNaviTo.latitude + "," + mNaviTo.longitude);

/**

* @param sourceApplication 必填 第三方调用应用名称。如 amap

* @param poiname 非必填 POI 名称

* @param lat 必填 纬度

* @param lon 必填 经度

* @param dev 必填 是否偏移(0:lat 和 lon 是已经加密后的,不需要国测加密; 1:需要国测加密)

* @param style 必填 导航方式(0 速度快; 1 费用少; 2 路程短; 3 不走高速；4 躲避拥堵；5 不走高速且避免收费；6 不走高速且躲避拥堵；7 躲避收费和拥堵；8 不走高速躲避收费和拥堵))

*/

if (false) {

//Uri mUri = Uri.parse("geo:" + mNaviTo.latitude + "," + mNaviTo.longitude + "?q=");

Intent intent = null;

try {

intent = Intent.getIntent("androidamap://navi?sourceApplication=" + getString(R.string.app_name) + "&dname=aaaa&dlat=" + mNaviTo.latitude + "&dlon=" + mNaviTo.longitude + "&dev=1&style=0");

} catch (URISyntaxException e) {

e.printStackTrace();

}

// Intent intent = new Intent("android.intent.action.VIEW", mUri);

startActivity(intent);

}

if (false) {

StringBuffer stringBuffer = new StringBuffer("androidamap://navi?sourceApplication=")

.append(getString(R.string.app_name)).append("&dlat=").append(mNaviTo.latitude)

.append("&dlon=").append(mNaviTo.longitude)

.append("&dev=").append(1)

.append("&style=").append(0);

Intent intent = new Intent(Intent.ACTION_VIEW, android.net.Uri.parse(stringBuffer.toString()));

intent.addCategory(Intent.CATEGORY_DEFAULT);

intent.setPackage("com.autonavi.minimap");

startActivity(intent);

}

if (false) {

Intent intent = null;

try {

intent = Intent.getIntent("androidamap://viewReGeo?sourceApplication=HQMC&lat=" + mNaviTo.latitude + "&lon=" + mNaviTo.longitude + "&dev=0");

} catch (URISyntaxException e) {

e.printStackTrace();

}

startActivity(intent); //启动调用

}

if (false) {

try {

Intent intent = Intent.getIntent("androidamap://route?sourceApplication=softname&sname=我的位置&dlat=" + mNaviTo.latitude + "&dlon=" + mNaviTo.longitude + "&dname=" + "东郡华城广场|A座" + "&dev=0&m=0&t=1");

startActivity(intent); //启动调用

} catch (URISyntaxException e) {

e.printStackTrace();

}

}

if (false) {

Intent intent = new Intent("android.intent.action.VIEW",

android.net.Uri.parse("androidamap://showTraffic?sourceApplication=softname&poiid=BGVIS1&lat=" + mNaviTo.latitude + "&lon=" + mNaviTo.longitude + "&level=10&dev=0"));

intent.setPackage("com.autonavi.minimap");

startActivity(intent);

}

if (true) {

// 构造导航参数

NaviPara naviPara = new NaviPara();

// 设置终点位置

naviPara.setTargetPoint(new LatLng(mNaviTo.latitude, mNaviTo.longitude));

// 设置导航策略,这里是避免拥堵

naviPara.setNaviStyle(com.amap.api.maps.AMapUtils.DRIVING_AVOID_CONGESTION);

try {

// 调起高德地图导航

com.amap.api.maps.AMapUtils.openAMapNavi(naviPara, getContext().getApplicationContext());

} catch (Exception e) {

}

if (true) {//实现路线选择，多条路线可选择

String uriString = null;

StringBuilder builder = new StringBuilder("amapuri://route/plan?sourceApplication=maxuslife");

builder.append("&dlat=").append(mNaviTo.latitude)

.append("&dlon=").append(mNaviTo.longitude)

.append("&dname=").append(mTvTopStart.getText().toString())

.append("&dev=0")

.append("&t=0");

uriString = builder.toString();

Intent intent = new Intent(Intent.ACTION_VIEW);

intent.setPackage("com.autonavi.minimap");

intent.setData(Uri.parse(uriString));

startActivity(intent);

}

}

//调起百度地图

else if (msg.equals("百度地图")) {

if (ToolKt.isAvilible(getContext(), "com.baidu.BaiduMap")) {

LngLat lngLat = new LngLat(mNaviTo.longitude, mNaviTo.latitude);

LngLat bd_encrypt = bd_encrypt(lngLat);

StringBuilder builder = new StringBuilder("baidumap://map/direction?mode=driving&");

builder.append("&destination=latlng:")

.append(bd_encrypt.getLantitude())

.append(",")

.append(bd_encrypt.getLongitude())

.append("|name:")

.append(mTvTopStart.getText().toString());

String uriString = builder.toString();

Intent intent = new Intent(Intent.ACTION_VIEW);

intent.setPackage("com.baidu.BaiduMap");

intent.setData(Uri.parse(uriString));

startActivity(intent);

} else {

toast("请安装百度地图");

}

二、判断是否安装某个软件

/**

* 判断是否安装某个软件

*/

fun isAvilible(context: Context, packageName: String): Boolean {

//获取packagemanager

val packageManager = context.packageManager

//获取所有已安装程序的包信息

val packages = packageManager.getInstalledPackages(0)

//用于存储所有已安装程序的包名

val arrayList = ArrayList()

//从pinfo中将包名字逐一取出，压入pName list中

if (packages != null) {

for (p: PackageInfo in packages) {

val p = p.packageName

arrayList.add(p)

}

}

//判断packageNames中是否有目标程序的包名，有TRUE，没有FALSE

return arrayList.contains(packageName);

}