i want to add a marker to a position int the map ,so i add a image through canvas by overwrite overlay .But i want to get the other activity through clicking the image,who can tell me what can i do?
View 2 Replies
I displayed map and on top of map, I displayed a number of overlay Items(Markers). Clicking on overlay Items or markers will do some action. But the problem is when I click around the marker, means outside the marker, at that time also, the event triggers. I want to restrict that exactly when I am clicking on the marker, event has to take place. I am doing the event in opTap() method.
How can I restrict the event triggering to exactly when I click on the marker.
I want to simulate an onClick event or some of the other keyboard events, etc. is there a general framework to do that?
View 11 Replies View RelatedIn onclicklistener onclick. how to get the x and y coordinates where its clicked.
View 2 Replies View RelatedI have a listview managed by an adapter that is extending BaseAdapter.
In the getview function im using the convertView to set up a OnClickListener. This OnClickListener work well when I am touching the screen but if I use the trackball of the HTC Desire, I see the row flashing on the screen, but the OnClickListener is not called...
I've read the android dev guide : http://developer.android.com/guide/topics/ui/ui-events.html
and its say that I should receive a onClick event from the trackball...
Im putting here my getview code in case someone see anything strange.
CODE:..............................
I am facing some problem Like:
Scenario:Three buttons enabled by on click event.
-I am using sliding drawer... on which no of buttons are there. -When sliding drawer is opened...its overlapping the preveously defined three buttons.
My problem is... when i am clicking on sliding drawer ... the below button is activated and accordingly it goes to next activity...
Means ... i expect if one view is on top of another view... the lower view should not work.
I have an activity, where the ListView holds customized linear layout elements for each row. One of the rows has a button defined as:
<Button
android:text="Pick a contact"
android:id="@+id/btnPickContact"
android:layout_width="wrap_content"
android:gravity="center_vertical"
android:layout_height="wrap_content"></Button>
Then in java, I have this code:...............
This should be a simple question because I couldn't get the answer from Google . I have ListView in a LinearLayout . I need to handle the click event to allow user click on the LinearLayout to trigger some function. I try to add onClickListener to the LinearLayout , and it works only when I click outside of the ListView . How do I let the click event on ListView propagate automatically to be handled by the Listener of the LinearLayout?
View 5 Replies View RelatedI have a ListView whose rows are formatted by me. Each row has a mix of ImageView and TextView. I have also implemented my own adapter and am able to draw each row through it.
Now, I would want something like this-
User clicks on an ImageView (not anywhere else on the row, but only this ImageView should respond to clicks)
I get to know the position of the row whose ImageView was clicked.
I have tried many things for this and have wanted my code to be as efficient as possible (in terms of overkill).
Currently i can capture the click event on that particular ImageView only, but I can't know which row was clicked.
I have provided an attribute in the Row XML like this-
CODE:..................
And in my code, I have a method like this:
CODE:..............
I can get the parent row (perhaps) but am not sure how to go further from here.
If you want a button to provide haptic feedback (ie, the phone vibrates very briefly so you can feel that you really pushed the button), what's the standard way to do that?
It seems you can either explicitly set an onClick() event and call the vibrate() function, giving a number of milliseconds to vibrate, or you can set hapticFeedbackEnabled in the view.
The documentation seems to indicate that the latter only works for long-presses or virtual on-screen keys: http://developer.android.com/reference/android/view/View.html#performHapticFeedback(int)
If that's right, then I need to either make my button a virtual on-screen key or manually set the onClick() event.
Also, if I want the vibrating to happen immediately when the user's finger touches the button, as opposed to when their finger "releases" the button, what's the best way to accomplish that?
Related question: [url]
In my application i have a button initially on the screen and in onclick of the button ,popup window should open. In the popup window i have an imagebutton , now on click of this button i want to start an activity. The popup window opens but i dont understand how to handle the onclick of the imagebtn inside popup window.
In main.xml i have a button and in popup_example.xml i have an imagebutton.
Java code is as follows:
CODE:..........
And i have two xml layouts.........
CODE:..................
I'm very new on Android development.
I have this code...
But this line doesn't work:
extraData.putInt(Constants.GAME_ID, this.gameId);
I can't get access to this.gameId.
How can I fix this?
I could not figure out how to implement two basic functionalities with the expandable lists: 1. The onClick for the child 2. Using linear layout for the children, so that I can have multiple clickable items in same row under the parent item
Can somebody help me with some sample code for the above?
I use onLongClick and onClick events of a button to get user inputs. Whenever; the user long click and triggers onLongClick event, the onClick event is also triggered. I couldn't find my problem. The code of two methods are shown in below: Code...
View 2 Replies View RelatedI was wondering how can I display a bubble (a bubble like when you use Google map and you click on a marker there is that bubble that appear with a picture ans some informations) when I tap on one of my Marker that are on my Android Google map?
View 2 Replies View RelatedI am developing an application which shows the current location of the user. I want to display a marker on the current location of the user.
I have used an image as marker to display current location. But i want to display an animated arrow showing the range just like in the google maps android app. Can anyone please tell me how to achieve this.
Can any one help to create map view with a marker.
When we are clicking marker it should display info window.
By clicking that info window it shoul goto another layout.
I hope there is a way to resolve this or bye bye hero.
View 10 Replies View RelatedI am looking for code examples of how to draw a description box when clicking on a map marker. Something similar to google map's implementation - http://code.google.com/apis/maps/documentation/examples/icon-custom.html (Click on the marker to see an example)
View 4 Replies View RelatedHey Is it easy/possible to drag marker objects in a MapView?
View 10 Replies View RelatedHow can I drag a marker on the map?
How to handle it in onTouchEvent()?
I had written one code that actually drags. But it feels like the map is moving instead of the marker. That code is...
I want to add a dialog or a window in the map when click the marker as folows?but i don't know what to do. Does put the dialog int the Overlay or MapView?
View 12 Replies View RelatedI am displaying google map and on top of that some overlay items(Markers) are there. When tapping on the markers, I need to display PopUpWindow. The code is executing but popup is not displaying.
popUp.showAtLocation(layout, Gravity.TOP, 0, 0); popUp.setFocusable(true); popUp.setTouchable(true); popUp.setOutsideTouchable(false); popUp.update(0,50, 320, 70);
Here layout is an object of LinearLayout.
I created another android application, in that, I put the above code and its working perfectly. PopupWindow is displaying.
It is possible to draw markers in runtime or at onLocationChange event, not on Create event?
View 1 Replies View RelatedI've got the following code which gets information from a database and plots it on a map. The information is there and clickable but the actual icon androidmarker is not visable. Why? How do I fix this? code...
View 1 Replies View Relatedhow do i change the default blue animated marker for MyLocationOverlay in google maps?
View 1 Replies View RelatedI have a made custom popup marker. There is a button on the popup that shows up when you click on a marker on the map. Its function is to open a new activity when the button is clicked. So in the onClick function of the setOnClickListener() call, I created a new object of the Activity class and used that to call the various methods that needs to start the activity but I keep getting a java.lang.NullPointerException thrown regarding the line that calls the startActivityForResult() method. Not sure of the best way to go about this. I have pasted a sample code...
View 8 Replies View RelatedI want to create a mapview marker with 4 elements:
- picture (of user)
- background
- text (username)
- Arrow to show an direction
OverlayItem.setMarker() accept only a drawable.
How can I create an drawable with 4 Items? Or can i add an View as marker to overlayItem?
any ideas?
I can draw overlay items onto google maps just fine, an image that looks like:
_____
| |
______
/
Where the "/" part is the "pin" that marks the lat/lon on the map and a picture in the middle of it. My question is, is there any way to expand this when the user clicks on it? I'll of course have to change this to some kind of dialog or layout and change it when it gets clicked.
I want to have it smaller like that with just an image when not clicked on, but when it is clicked on it expands over like a second to:
--------------------------------------
| <image> <buttons> |
| <buttons> |
| <some info here> |
| |
--------------------------------------
/
Is this possible?
How do I add a marker on a particular location in the map?
I saw this code that shows the coordinates of the touched location. And I want a marker to pop or be shown in that same location everytime it is touched. How do I do this? Code...