地图集成代码就省略，直接整主要代码：

for (int i = 0; i < marketList.size(); i++) {

aMap.moveCamera(CameraUpdateFactory.changeLatLng(new LatLng(marketList.get(i).getLatitude(),//设置纬度

marketList.get(i).getLongitude())));

marker = aMap.addMarker(new MarkerOptions().anchor(1.5f, 3.5f)

.position(new LatLng(marketList.get(i).getLatitude(),//设置纬度

marketList.get(i).getLongitude()))//设置经度

.title(marketList.get(i).getTitle())//设置标题

.snippet(marketList.get(i).getContent())//设置内容

// .setFlat(true) // 将Marker设置为贴地显示，可以双指下拉地图查看效果

.icon(BitmapDescriptorFactory.fromBitmap(BitmapFactory

.decodeResource(mContext.getResources(), R.mipmap.poi_marker_pressed)))

.draggable(true) //设置Marker可拖动

.icon(BitmapDescriptorFactory.fromResource(R.mipmap.ic_launcher)));

}

marker.showInfoWindow();

多个infowindow算是投机取巧 没有找到合适的方法

for (int i = 0; i < marketList.size(); i++) {

final LocationMarketBean locationMarketBean = marketList.get(i);

markerOption = new MarkerOptions().icon(BitmapDescriptorFactory

.fromView(getBitmapView(LocationMarkerInfoWindowsActivity.this, locationMarketBean)));

markerOption.position(new LatLng(locationMarketBean.getLatitude(), locationMarketBean.getLongitude()));

markerOption.setFlat(true);

markerOption.draggable(false);

marker = aMap.addMarker(markerOption);

markerOptionlst.add(markerOption);

}

markersOnListen = aMap.addMarkers(markerOptionlst, true);

aMap.setOnMarkerClickListener(marker -> {

for (int i = 0; i < markersOnListen.size(); i++) {

if (marker.equals(markersOnListen.get(i))) {

Toast.makeText(LocationMarkerInfoWindowsActivity.this, marketList.get(i).getTitle(), Toast.LENGTH_SHORT).show();

}

}

return false;

})；

技术有限，只提供思路，不喜勿喷，忘各位大佬手下留情。