I'm doing some maths calculations in android map activity and I need to find a position of a GeoPoint which user has clicked on the map. I understand that I need to use onTouch event handler. This is how it looks like at the moment code...
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I have a list view filled with data. I set up a context menu for the listview using the following code...
In this overrided method, how could i find the item of the list view that was clicked?
On my htc i was looking through display, i see g sensor calibration and i perform this calibration and after i do so the screen seems to have a delay when switch from the horizontal position to the vertical position. its weird because when i switch to the phone horizontally it switch normally and responds fast. but when i switch back to vertically it takes almost 7 seconds to actually switch back, sometimes it switch within 2 or 3 secs but never as quick as switching horizontally.
MQuote:
Originally Posted by Rigmaster
Make sure you have the latest updates, which impact speed on the device in some unpredictable and unexpected ways. During system updates, your Evo may reboot and will take the g-sensor changes as last calibrated.
If you're already updated, shut down and repower (soft reboot) should do the trick. I actually updated my phone and after it started to do this. I restarted the phone plenty of times i even took the battery out for 30 seconds. It only does it when im texting on the browser, basically everything but the camera. He camera screen rotation is perfect. I even rooted the phone but i havent figured out how to use the root to fix the problem. Should i do a firmware update? Because i just did the htc software update.
How to make an image clickable?
I mean, I tried to use onClickListener and onClick but nothing seems to work....
OnClickListener is always underlined and the error says: "The type new DialogInterface.OnClickListener(){} must implement the inherited abstract method DialogInterface.OnClickListener.onClick(DialogInterface, int)"
How can i change the button name when click on that button...? button.setText("click") ; is not working...
View 2 Replies View RelatedI have 3 buttons on the screen and i have to perform different task according to the button clicked ,how can i check which button is clicked.
View 4 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 RelatedI want to show this array as a listview in a new screen when a button is clicked.
ArrayList<String> favorite = new ArrayList<String>();
This ListView is a small part of my class. i cant seem to figure out how to implement it with my code (i can figure out how to create a listview in a separate application, and set the onitemclicklistner just for that listview) i want to display that listview when.
case R.id.ShowFavButton:
I am working on Android Application. I want to have 4 buttons to be placed horizontally at the bottom of the screen.In these 4 buttons 2 buttons are having images on them.The border of the buttons should be black color and the border should be as thin as possible.When I click the button, I want the back ground of the button should be changed to blue color with out the color of border to be changed and should be remained in that color for some time. How can I achieve this scenario in Android.
View 2 Replies View RelatedMy LinearLayout has a button and a WebView. The problem is that only the first one in layout can be clicked, the other is not. If I put WebView first into the layout, the button is not clickable. If put button in the layout first, then WebView is not clickable.Is there a setting to enable this?
View 7 Replies View RelatedI have a image view and on top of it i have a button. now what i want is when i click on the button i should get a list of images on same Activity.actually i am trying to make a list in button,s onClick event. event gets fired but it does not show the list. anybody can have any idea how shall i achieve this i am also making my layout programmatically.
View 1 Replies View RelatedCreating a game in Android using multiple Buttons to display an image from the drawable folder. I want to change the button to a different image after the button has been clicked on.
Here is the button code:
CODE:.............
I can't find anything about how to change the actual image of the button. You can change the color of the button by using the following code in the java file: b36.setBackgroundColor(0xAA00AA00);
I have a activity in that there are more than 5 list are there. Now when I select an item from that list then onListItemClick(ListView l,View v,int position,long id) method gets called. Now I want to identify on which list I have clicked.(Because I want to do different operation for different list item selected). How to identify that on which list user clicked?
View 9 Replies View RelatedHow to find when user clicks the ics file ? In android programmatically
View 1 Replies View RelatedI just want to get numbers of times to be used for each app. So the very straightforward method I thought is increasing the count for an app when it's icon was clicked.
View 2 Replies View RelatedHow can I resume my activity when a notification in the statusbar is clicked?
View 1 Replies View RelatedHow do I create an activity which supports certain file types clicked in the web browser?
Here's what I tried:
AndroidManifest.xml:
CODE:............
Fragment of Player.java:
CODE:..........
When I enter an URL in the browser (Android 1.6) I get:
CODE:..................
A good example of this is either on the Twitter launch screen (the screen with the large icons that is seen when the application is first launch) or even just look at the application tray when you focus an application icon.
Basically I need to highlight an ImageView where the highlight contours to the image within the ImageView and looks like it's a border to that image. I would also like to customize the highlight to have it be a certain color and for it to fade out.
In my class I have an OnTouchEvent and when a certain area is clicked, it will play a sound (Not sure if this is the best way to go about this?). However I have been running into bugs using the MediaPlayer. Sound will double play and then eventually sound will stop completely. I am wondering how to efficiently play 5 sounds. The user will be clicking the screen in different areas and different sounds will be playing. I have the attached code below but it only has the first area. Say I add in another area how would I go about changing the media player to play a different sound.
@Override public boolean onTouchEvent(MotionEvent e) {
x = e.getX(); y = e.getY();
if (x >= 232 && x<=287 && y>=117 && y<=157) {
//PLAY SOUND } return true;
I've got a custom layout which is like a grid. I registered it for contextmenu. Now if I do a long click on it, I'd like to know the position where the user clicked on. I have to let my custom layout implement MenuInfo right? But what about the click position?
View 1 Replies View RelatedI've implemented a ContextMenu where the items have checkboxes enabled via setCheckable(true). What seems strange to me is that the context menu closes as soon as I click the checkbox. These are not set up as radio buttons (implying single selection) and since the nature of checkboxes are to allow multiple selection, I'm unsure of how to prevent the context menu from closes when the checkbox is clicked. Am I overlooking some property?
View 2 Replies View RelatedHow do I set up a TextView to flash when it is clicked? With flashing I mean that I want to change the background color of the TextView. I essentially want one of the objects that is displayed in a ListActivity, but inside a normal View. I have tried to do this by adding an OnClickListener, but what I really need is something like adding an On(Un)SelectListener. Using the onClickListener, I can change the TextView background, but obviously the background stays that color. I thought of using a new Handler().postDelayed(new Runnable(){... }) kind of thing to reset the backround after some small time, but I did not know if this would be overkill for what I'm trying to do.What would you recommend?
View 1 Replies View RelatedI am working on changing the image being shown when I have my ImageView Clicked. I am trying to use a similar code that I used for accomplishing this with a TextView but I can't seem to find the right terms to get it to work. Here is my current code:
electronconfiguration.setOnClickListener(new View.OnClickListener() {
public void onClick(View drawable) { if (drawable.equals(R.drawable.element_el))
electronconfiguration.setImageDrawable(R.drawable.aluminum_el);
else if (drawable.equals(R.drawable.aluminum_el))
electronconfiguration.setImageDrawable(R.drawable.element_el);
} } );
Is there a way to determine in an Android app which area of an ImageView (x,y coordinates, for instance) was clicked by a user?
View 1 Replies View RelatedI'm trying to change the icon on the handle when i try to open the slidingdrawer.
When I extract the handle from the view and sets the onclicklistener or ontouchlistener it seems to never get trigget.code...
I was hoping this code should log "onClick" message, but it doesn't. Any ideas?
I am writing an android application that check the username and the password of the user once a login button is clicked
i run the app in the emulator and when i click on login button the application is crashed code...
A checkedTextView shows a text box and a checkbox.
Is it possible for code to determine if only the checkbox part was clicked?
If so, the code could respond differently the user clicking the checkbox or the text view.
I am trying to implement a drop down list when a button is clicked.
So, I have a text view and a button in a navigation bar(nav.xml) and a corresponding list view. This navigation bar is included in another page( products.xml)
when the button is clicked i get the list view right below the button(which is what i want to achieve) but its my moving all the contents on the current page downwards, even the text view which is placed in nav bar moved downwards.
I am totally new to Android, any sample examples or a way how to achieve it?
I want to get the only one email-id from contact list on clicking the contact list NAME in android.
View 1 Replies View RelatedIs there a easy way to initiate a call from a button in an Android app?
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