Getting value null when click on GoogleMap.setOnMarkerClickListener in Android
1
enter image description hereI am working on a map application where I am adding marker through latitude and longitude coming from JSON. Also other information are coming with each latitude and longitude. I have store this info into an array list. Marker is showing exact location but problem arises when I am trying to show this info into an custom dialog in Google marker click in respect of marker position, value is showing null. How to solve this problem?
My MarkerHolder class
public class MarkerHolder {
public String bunch_jobName;
public String addess;
public String destiny;
public String note;
public MarkerHolder(String bunch_jobName, String addess, String destiny, String note) {
bunch_jobName = bunch_jobName;
addess = addess;
destiny = destiny;
note = note;
}
}
GoogleMap.setOnMarkerClickListener(new com.google.android.gms.maps.GoogleMap.OnMarkerClickListener() {
@Override
public boolean onMarkerClick(Marker marker){
cal = new Dialog(activity);
cal.setCanceledOnTouchOutside(true);
cal.requestWindowFeature(Window.FEATURE_NO_TITLE);
cal.getWindow().setBackgroundDrawable(new ColorDrawable(0));
cal.setContentView(R.layout.marker_popup_info);
cal.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND);
TextView stops_name = cal.findViewById(R.id.tv_stops_name);
TextView stops_addr = cal.findViewById(R.id.tv_stops_address);
TextView stops_destination = cal.findViewById(R.id.tv_destiny);
TextView stops_note = cal.findViewById(R.id.tv_note);
MarkerHolder mHolder = markerHolderMap.get(marker.getId());
stops_name.setText(mHolder.bunch_jobName);
stops_addr.setText(mHolder.bunch_jobName);
stops_destination.setText(mHolder.bunch_jobName);
stops_note.setText(mHolder.bunch_jobName);
cal.show();
return false;
}
});
With in JSON
MarkerOptions options = new MarkerOptions();
options.position(new LatLng(location_lat1, location_longi1));
Marker marker = GoogleMap.addMarker(options);
MarkerHolder mHolder = new MarkerHolder(task_job_name,job_merchant,contact_no,task_address);
markerHolderMap.put(marker.getId(), mHolder);
android asked Nov 16 '18 at 8:24
Mangaldip DMangaldip D
64
add a comment |
1
enter image description hereI am working on a map application where I am adding marker through latitude and longitude coming from JSON. Also other information are coming with each latitude and longitude. I have store this info into an array list. Marker is showing exact location but problem arises when I am trying to show this info into an custom dialog in Google marker click in respect of marker position, value is showing null. How to solve this problem?
My MarkerHolder class
public class MarkerHolder {
public String bunch_jobName;
public String addess;
public String destiny;
public String note;
public MarkerHolder(String bunch_jobName, String addess, String destiny, String note) {
bunch_jobName = bunch_jobName;
addess = addess;
destiny = destiny;
note = note;
}
}
GoogleMap.setOnMarkerClickListener(new com.google.android.gms.maps.GoogleMap.OnMarkerClickListener() {
@Override
public boolean onMarkerClick(Marker marker){
cal = new Dialog(activity);
cal.setCanceledOnTouchOutside(true);
cal.requestWindowFeature(Window.FEATURE_NO_TITLE);
cal.getWindow().setBackgroundDrawable(new ColorDrawable(0));
cal.setContentView(R.layout.marker_popup_info);
cal.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND);
TextView stops_name = cal.findViewById(R.id.tv_stops_name);
TextView stops_addr = cal.findViewById(R.id.tv_stops_address);
TextView stops_destination = cal.findViewById(R.id.tv_destiny);
TextView stops_note = cal.findViewById(R.id.tv_note);
MarkerHolder mHolder = markerHolderMap.get(marker.getId());
stops_name.setText(mHolder.bunch_jobName);
stops_addr.setText(mHolder.bunch_jobName);
stops_destination.setText(mHolder.bunch_jobName);
stops_note.setText(mHolder.bunch_jobName);
cal.show();
return false;
}
});
With in JSON
MarkerOptions options = new MarkerOptions();
options.position(new LatLng(location_lat1, location_longi1));
Marker marker = GoogleMap.addMarker(options);
MarkerHolder mHolder = new MarkerHolder(task_job_name,job_merchant,contact_no,task_address);
markerHolderMap.put(marker.getId(), mHolder);
asked Nov 16 '18 at 8:24
Mangaldip DMangaldip D
64
post your crash related logcat and also use debugger to see where the app is crashing.
– beginner
Nov 16 '18 at 9:50
Actually there are not happened any crash issue.When I am print System.out.println("Value"+mHolder.bunch_jobName) in marker click it returns blank.Please find my attached screen shot.
– Mangaldip D
Nov 16 '18 at 11:19
It is not clear in your code where markerHolderMap is initialized. I will say again, use debugger to check what value your markerHolderMap is holding when you click your marker.
– beginner
Nov 16 '18 at 12:03
static HashMap<String, MarkerHolder> markerHolderMap = new HashMap<String, MarkerHolder>(); this is markerHolderMap initializetion
– Mangaldip D
Nov 16 '18 at 12:41
you should check 'why' your map is empty when you click on your marker, does the hashmap has any value? So thats why i am saying that you should use debugger, or post your whole code so that we can see what we doing incorrectly.
– beginner
Nov 16 '18 at 13:01
add a comment |
1
1
1
enter image description hereI am working on a map application where I am adding marker through latitude and longitude coming from JSON. Also other information are coming with each latitude and longitude. I have store this info into an array list. Marker is showing exact location but problem arises when I am trying to show this info into an custom dialog in Google marker click in respect of marker position, value is showing null. How to solve this problem?
My MarkerHolder class
public class MarkerHolder {
public String bunch_jobName;
public String addess;
public String destiny;
public String note;
public MarkerHolder(String bunch_jobName, String addess, String destiny, String note) {
bunch_jobName = bunch_jobName;
addess = addess;
destiny = destiny;
note = note;
}
}
GoogleMap.setOnMarkerClickListener(new com.google.android.gms.maps.GoogleMap.OnMarkerClickListener() {
@Override
public boolean onMarkerClick(Marker marker){
cal = new Dialog(activity);
cal.setCanceledOnTouchOutside(true);
cal.requestWindowFeature(Window.FEATURE_NO_TITLE);
cal.getWindow().setBackgroundDrawable(new ColorDrawable(0));
cal.setContentView(R.layout.marker_popup_info);
cal.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND);
TextView stops_name = cal.findViewById(R.id.tv_stops_name);
TextView stops_addr = cal.findViewById(R.id.tv_stops_address);
TextView stops_destination = cal.findViewById(R.id.tv_destiny);
TextView stops_note = cal.findViewById(R.id.tv_note);
MarkerHolder mHolder = markerHolderMap.get(marker.getId());
stops_name.setText(mHolder.bunch_jobName);
stops_addr.setText(mHolder.bunch_jobName);
stops_destination.setText(mHolder.bunch_jobName);
stops_note.setText(mHolder.bunch_jobName);
cal.show();
return false;
}
});
With in JSON
MarkerOptions options = new MarkerOptions();
options.position(new LatLng(location_lat1, location_longi1));
Marker marker = GoogleMap.addMarker(options);
MarkerHolder mHolder = new MarkerHolder(task_job_name,job_merchant,contact_no,task_address);
markerHolderMap.put(marker.getId(), mHolder);
asked Nov 16 '18 at 8:24
Mangaldip DMangaldip D
64
enter image description hereI am working on a map application where I am adding marker through latitude and longitude coming from JSON. Also other information are coming with each latitude and longitude. I have store this info into an array list. Marker is showing exact location but problem arises when I am trying to show this info into an custom dialog in Google marker click in respect of marker position, value is showing null. How to solve this problem?
My MarkerHolder class
public class MarkerHolder {
public String bunch_jobName;
public String addess;
public String destiny;
public String note;
public MarkerHolder(String bunch_jobName, String addess, String destiny, String note) {
bunch_jobName = bunch_jobName;
addess = addess;
destiny = destiny;
note = note;
}
}
GoogleMap.setOnMarkerClickListener(new com.google.android.gms.maps.GoogleMap.OnMarkerClickListener() {
@Override
public boolean onMarkerClick(Marker marker){
cal = new Dialog(activity);
cal.setCanceledOnTouchOutside(true);
cal.requestWindowFeature(Window.FEATURE_NO_TITLE);
cal.getWindow().setBackgroundDrawable(new ColorDrawable(0));
cal.setContentView(R.layout.marker_popup_info);
cal.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND);
TextView stops_name = cal.findViewById(R.id.tv_stops_name);
TextView stops_addr = cal.findViewById(R.id.tv_stops_address);
TextView stops_destination = cal.findViewById(R.id.tv_destiny);
TextView stops_note = cal.findViewById(R.id.tv_note);
MarkerHolder mHolder = markerHolderMap.get(marker.getId());
stops_name.setText(mHolder.bunch_jobName);
stops_addr.setText(mHolder.bunch_jobName);
stops_destination.setText(mHolder.bunch_jobName);
stops_note.setText(mHolder.bunch_jobName);
cal.show();
return false;
}
});
With in JSON
MarkerOptions options = new MarkerOptions();
options.position(new LatLng(location_lat1, location_longi1));
Marker marker = GoogleMap.addMarker(options);
MarkerHolder mHolder = new MarkerHolder(task_job_name,job_merchant,contact_no,task_address);
markerHolderMap.put(marker.getId(), mHolder);
asked Nov 16 '18 at 8:24
Mangaldip DMangaldip D
64
asked Nov 16 '18 at 8:24
Mangaldip DMangaldip D
64
edited Nov 16 '18 at 12:46
Mangaldip D
asked Nov 16 '18 at 8:24
Mangaldip DMangaldip D
64
asked Nov 16 '18 at 8:24
Mangaldip DMangaldip D
64
asked Nov 16 '18 at 8:24
Mangaldip DMangaldip D
64
64
post your crash related logcat and also use debugger to see where the app is crashing.
– beginner
Nov 16 '18 at 9:50
Actually there are not happened any crash issue.When I am print System.out.println("Value"+mHolder.bunch_jobName) in marker click it returns blank.Please find my attached screen shot.
– Mangaldip D
Nov 16 '18 at 11:19
It is not clear in your code where markerHolderMap is initialized. I will say again, use debugger to check what value your markerHolderMap is holding when you click your marker.
– beginner
Nov 16 '18 at 12:03
static HashMap<String, MarkerHolder> markerHolderMap = new HashMap<String, MarkerHolder>(); this is markerHolderMap initializetion
– Mangaldip D
Nov 16 '18 at 12:41
you should check 'why' your map is empty when you click on your marker, does the hashmap has any value? So thats why i am saying that you should use debugger, or post your whole code so that we can see what we doing incorrectly.
– beginner
Nov 16 '18 at 13:01
add a comment |
post your crash related logcat and also use debugger to see where the app is crashing.
– beginner
Nov 16 '18 at 9:50
Actually there are not happened any crash issue.When I am print System.out.println("Value"+mHolder.bunch_jobName) in marker click it returns blank.Please find my attached screen shot.
– Mangaldip D
Nov 16 '18 at 11:19
It is not clear in your code where markerHolderMap is initialized. I will say again, use debugger to check what value your markerHolderMap is holding when you click your marker.
– beginner
Nov 16 '18 at 12:03
static HashMap<String, MarkerHolder> markerHolderMap = new HashMap<String, MarkerHolder>(); this is markerHolderMap initializetion
– Mangaldip D
Nov 16 '18 at 12:41
you should check 'why' your map is empty when you click on your marker, does the hashmap has any value? So thats why i am saying that you should use debugger, or post your whole code so that we can see what we doing incorrectly.
– beginner
Nov 16 '18 at 13:01
post your crash related logcat and also use debugger to see where the app is crashing.
– beginner
Nov 16 '18 at 9:50
post your crash related logcat and also use debugger to see where the app is crashing.
– beginner
Nov 16 '18 at 9:50
Actually there are not happened any crash issue.When I am print System.out.println("Value"+mHolder.bunch_jobName) in marker click it returns blank.Please find my attached screen shot.
– Mangaldip D
Nov 16 '18 at 11:19
Actually there are not happened any crash issue.When I am print System.out.println("Value"+mHolder.bunch_jobName) in marker click it returns blank.Please find my attached screen shot.
– Mangaldip D
Nov 16 '18 at 11:19
It is not clear in your code where markerHolderMap is initialized. I will say again, use debugger to check what value your markerHolderMap is holding when you click your marker.
– beginner
Nov 16 '18 at 12:03
It is not clear in your code where markerHolderMap is initialized. I will say again, use debugger to check what value your markerHolderMap is holding when you click your marker.
– beginner
Nov 16 '18 at 12:03
static HashMap<String, MarkerHolder> markerHolderMap = new HashMap<String, MarkerHolder>(); this is markerHolderMap initializetion
– Mangaldip D
Nov 16 '18 at 12:41
static HashMap<String, MarkerHolder> markerHolderMap = new HashMap<String, MarkerHolder>(); this is markerHolderMap initializetion
– Mangaldip D
Nov 16 '18 at 12:41
you should check 'why' your map is empty when you click on your marker, does the hashmap has any value? So thats why i am saying that you should use debugger, or post your whole code so that we can see what we doing incorrectly.
– beginner
Nov 16 '18 at 13:01
you should check 'why' your map is empty when you click on your marker, does the hashmap has any value? So thats why i am saying that you should use debugger, or post your whole code so that we can see what we doing incorrectly.
– beginner
Nov 16 '18 at 13:01
add a comment |
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post your crash related logcat and also use debugger to see where the app is crashing.
– beginner
Nov 16 '18 at 9:50
Actually there are not happened any crash issue.When I am print System.out.println("Value"+mHolder.bunch_jobName) in marker click it returns blank.Please find my attached screen shot.
– Mangaldip D
Nov 16 '18 at 11:19
It is not clear in your code where markerHolderMap is initialized. I will say again, use debugger to check what value your markerHolderMap is holding when you click your marker.
– beginner
Nov 16 '18 at 12:03
static HashMap<String, MarkerHolder> markerHolderMap = new HashMap<String, MarkerHolder>(); this is markerHolderMap initializetion
– Mangaldip D
Nov 16 '18 at 12:41
you should check 'why' your map is empty when you click on your marker, does the hashmap has any value? So thats why i am saying that you should use debugger, or post your whole code so that we can see what we doing incorrectly.
– beginner
Nov 16 '18 at 13:01