jd-alexander / google-directions-android Goto Github PK

Hi Jd Alexander,

Thanks a lot for taking the time to build this library, it saved me a lot of time, I have a problem..it seems that the route retrieved for cycling method is the same as driving method, anyhow it does not coincide with the google maps app route.. According to the documentation the key work for transport method is "bicycling".. you have in your library declared biking, I wonder if that is the reason why.

Cheers

getDistanceValue and getDurationValue always return 0

I am having the problem of when using the RoutingListener and trying to overide the

public void onRoutingSuccess(ArrayList route, int shortestRouteIndex) in my class.. A the ArrayList route, I keep getting expression expected. I am using the example attached with the repo and also declared ArrayList route; Please help

I clone you project in android studio. but when search location in AutoCompleteTextView, show me this error : Error contacting API:
how can fix this problem and show locations when write location names ?

Hello and thank you for this great library,
I was wondering if there is a way to reroute the user if he/she has deviated from the main route?
Thanks

Hi

On line 91 on your GoogleParser class:
segment.setDistance(distance / 1000);

distance is and int and 1000 is also an int and the segment distance is a double. And as a consequence, the distances are not calculated correctly. I have values like 0.0, 1.0, 9.0, etc

You need to cast both to doubles:
segment.setDistance((double)distance / (double)1000);

Thanks for a great library

Hi,

first of all, thanks for that library, does a great job and saves time!

I noticed, that I have to revert around 2 commits back to make it work with the code provided in the example, seems to be a problem with resent changes in the Routing class, could that be?

https://github.com/jd-alexander/Google-Directions-Android shows MIT license in the top right corner (maybe from https://github.com/jd-alexander/Google-Directions-Android/blob/master/LICENSE.md) and at the same time shows Apache 2.0 license at the bottom of that page (from https://github.com/jd-alexander/Google-Directions-Android/blob/master/README.md)

Error:(2, 0) No service of type Factory available in ProjectScopeServices. (build.gradle)

Any ideas??

Inside the code there is request asking "&alternatives=true" but it is not showing multiple routes(I mean alternative routes). Is it bug or shall I implement something?

JSONException while parsing RouteException argument. Msg: No value for error_message

This error keeps coming .
My server key is valid .

Hello ,

It is a good library to use in the app. But I noticed a thing about it that
I used it in my app and figured out that it draws a line between two points , but when I zoom the map, the line drawn stays at same location .

can this be solved ?
please let me know.

I created one anyway.

public String[] getDirectionTexts(Document doc) {
    NodeList nl1, nl2;

    nl1 = doc.getElementsByTagName("step");
    String[] instructions = null;
    if (nl1.getLength() > 0) {
        instructions = new String[nl1.getLength()];
        for (int i = 0; i < nl1.getLength(); i++) 
        {
            Node node1 = nl1.item(i);
            nl2 = node1.getChildNodes();

            Node locationNode = nl2.item(getNodeIndex(nl2, "html_instructions"));
            instructions[i] = Html.fromHtml(locationNode.getTextContent()).toString();
            if(isLogging)
                Log.i("GoogleDirection", "Instructions : " + Html.fromHtml(locationNode.getTextContent()).toString());
        }
    }
    return instructions;
}    

in GoogleDirection.java

Thank you for your awesome work. Accept this as a sign of my gratitude

can this library tracking more than two location , i mean create route from my ordered list of latlang ?

Help please

http://oi60.tinypic.com/4gp0zs.jpg

Error contacting API:
Status{statusCode=PLACES_API_KEY_INVALID, resolution=null}

hei,I clone your project,but i doesn't run. can you help me? there are some tips:
Process: com.directions.sample, PID: 24051
java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/common/api/Api$ClientKey;
at com.google.android.gms.location.places.Places.(Unknown Source)
at com.directions.sample.MainActivity.onCreate(MainActivity.java:82)
at android.app.Activity.performCreate(Activity.java:6910)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1123)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2746)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2864)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1567)
at android.os.Handler.dispatchMessage(Handler.java:105)
at android.os.Looper.loop(Looper.java:156)
at android.app.ActivityThread.main(ActivityThread.java:6523)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:941)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:831)
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.google.android.gms.common.api.Api$ClientKey" on path: DexPathList[[zip file "/data/app/com.directions.sample-2/base.apk"],nativeLibraryDirectories=[/data/app/com.directions.sample-2/lib/arm64, /system/lib64, /vendor/lib64, /system/vendor/lib64, /product/lib64]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:380)
at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
at com.google.android.gms.location.places.Places.(Unknown Source) 
at com.directions.sample.MainActivity.onCreate(MainActivity.java:82) 
at android.app.Activity.performCreate(Activity.java:6910) 
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1123) 
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2746) 
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2864) 
at android.app.ActivityThread.-wrap12(ActivityThread.java) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1567) 
at android.os.Handler.dispatchMessage(Handler.java:105) 
at android.os.Looper.loop(Looper.java:156) 
at android.app.ActivityThread.main(ActivityThread.java:6523) 
at java.lang.reflect.Method.invoke(Native Method) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:941) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:831) 
05-15 17:52:06.538 620-877/? E/logserver: imonitor_add_dynamic_path, path:/data/system/dropbox/[email protected]

I am getting this error during gradle syn - Error:(2, 0) org/gradle/api/publication/maven/internal/defaultmavenfactory

error focus onto this
`apply plugin: 'com.android.library'
apply plugin: 'com.github.dcendents.android-maven'
apply plugin: "com.jfrog.bintray"

dependencies {
classpath 'com.github.dcendents:android-maven-gradle-plugin:1.3'
}
// This is the library version used when deploying the artifact
version = "1.0.9"`

In Google Direction API, there is a way for Google to calculate the best route to pass through all waypoints in an effective way to destination. Which can be easily done by adding "optimize:true" before adding all waypoints, can you consider adding a variable for easier insertion?

I try to run your project in android studio. but when I search location in AutoCompleteTextView, show me this error : "Cannot resolve prediction.getDescription":
how can fix this problem and show locations name description when write location names ?

Apparently shortestRoute is initialized in null when:

result != null but is 0
//Line 99 in AbstractRouting class
i$ = shortestRoute.getPoints().iterator(); // at this point shortestRoute is null

java.lang.NullPointerException: Attempt to invoke virtual method 'java.util.List com.directions.route.Route.getPoints()' on a null object reference
10-08 15:02:07.212 6045-6045/ai.home E/AndroidRuntime:     at com.directions.route.AbstractRouting.onPostExecute(AbstractRouting.java:146)
10-08 15:02:07.212 6045-6045/ai.home E/AndroidRuntime:     at com.directions.route.AbstractRouting.onPostExecute(AbstractRouting.java:20)
10-08 15:02:07.212 6045-6045/ai.home E/AndroidRuntime:     at android.os.AsyncTask.finish(AsyncTask.java:636)
10-08 15:02:07.212 6045-6045/ai.home E/AndroidRuntime:     at android.os.AsyncTask.access$500(AsyncTask.java:177)
10-08 15:02:07.212 6045-6045/ai.home E/AndroidRuntime:     at android.os.AsyncTask$InternalHandler.handleMessage(AsyncTask.java:653)
10-08 15:02:07.212 6045-6045/ai.home E/AndroidRuntime:     at android.os.Handler.dispatchMessage(Handler.java:102)
10-08 15:02:07.212 6045-6045/ai.home E/AndroidRuntime:     at android.os.Looper.loop(Looper.java:135)
10-08 15:02:07.212 6045-6045/ai.home E/AndroidRuntime:     at android.app.ActivityThread.main(ActivityThread.java:5254)
10-08 15:02:07.212 6045-6045/ai.home E/AndroidRuntime:     at java.lang.reflect.Method.invoke(Native Method)
10-08 15:02:07.212 6045-6045/ai.home E/AndroidRuntime:     at java.lang.reflect.Method.invoke(Method.java:372)
10-08 15:02:07.212 6045-6045/ai.home E/AndroidRuntime:     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
10-08 15:02:07.212 6045-6045/ai.home E/AndroidRuntime:     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)

I have downloaded the zip file and after extraction I imported into android studio but I got this error.Somebody help me please.

Error:(2, 0) Cause: org/gradle/api/publication/maven/internal/DefaultMavenFactory
Open File

Hi Alex , I want to get Time Estime , Distance in KM using this library how to get it please help me I'm new in android

Hi!
When I want to create my route with some points (sometimes two points and sometimes more points) I put a LatLng array with all its points but it crashes. How can I solve this problem.

Thanks

I have a simple example, but I have problems, do me a great favor if you help me.

Hi Jd Alexander,

Thanks a lot for taking the time to build this library, it saved me a lot of time, I have a problem..it seems that the route retrieved for cycling method is the same as driving method, anyhow it does not coincide with the google maps app route.. According to the documentation the key work for transport method is "bicycling".. you have in your library declared biking, I wonder if that is the reason why.

Cheers

Is it somehow possible to remove a route when another marker on a map is clicked? I have 9 markers to which the route from the current position can be asked by the user, but they just add up on top of each other (depending on the route/location). I would like to display just the route to the last clicked marker...tried to assign the Routing to a variable and then set this to null onMarkerClick but that didn't work. Any hints?

Could you please add traffic mode options?

Hi,
I try to use optimize(true) in the routing builder and it does not seem to work. I try to find the shortest route if I start from point A and want to visit B, C,D and E. The order of visiting does not matter.
Any ideas?

Hi, how to get route and the route of a country?
When get a route i receive a direction go into two country and this not cool.

I know this library not maintained, but still, why leave out the getPoint inside segment ?

adding overlays in below fashion doesn't work with maps api v2
//map.getOverlays().add(routeOverlay);
//map.invalidate();

Please implement it using Marker class.
I'm beginner in android and struggling to make it work