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);
}