I am having an issue while trying to use a GridView in a PopupWindow. On my Activity's onCreate method, I am inflating a gridview from xml as follows:
CODE:.........
Would like this GridView to popup on a button click. Also inside of my activity's onCreate,
I have:
CODE:...........
On button click, I am throwing a ClassCastException from GridView.onMeasure(int, int).
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I am having a similar issue while trying to use a GridView in a PopupWindow. On my Activity's onCreate method, I am inflating a gridview from xml as follows:
CODE:......................
I would like this GridView to popup on a button click. Also inside of my activity's onCreate,
I have:
CODE:............
On button click, I am throwing a ClassCastException from GridView.onMeasure(int, int).
I have a gridView that I display in a popupwindow (the gridview is in a transparent layout, which inherits from linearlayout and just has a partially transparent background). I can never get this GridView's OnItemClick to execute. When I touch an image in my gridview it appears to be clicked (image bachgrond changes), but OnItemClick is not being called.
Below is the code for my Adapter and my popupview containing the gridView.
CODE:................
Let's say for instance a button is needed with a picture and a text. It would seem natural to create an xml view and then inflate it into the Button. Is this possible?
At the moment I don't need the button to look clickable or change it's color at click, but it could also be interesting to consider how this will be affected by making the inflate.
Btw, I found this one tutorial describing a solution to the same problem, but they were writing a class extending View to obtain the goal. That seems a bit overklill to me. http://kahdev.wordpress.com/2008/09/13/making-a-custom-android-button-using-a-custom-view/
I am using MapView in my application.I ma getting "android.view.inflateException:Binary XML file line #43:Inflating Class<unknown>" Exception while loading the map second time. First Time it shows correctly
The XML file i am using shows here
The Code:.................
How do i add the content view behind gridview? i could only addContentView on top of gridview. I setContentView() of the gridview for the activity.
View 2 Replies View RelatedI don't know if it is possible, but actually I wouldn't see why not.
Can we do a grid view not just with ImageView but with a custom view.
I am trying to make a grid view of a view composed of an ImageView and a TextView.
I know that everything happens in my Adapter getView's function but I can't figure out how to do it.
CODE:................
My view has an id of R.id.fileUnitLayout. Let's say my inner TextView has an id of A and my inner ImageView has an id of B. How can I fill them ?
I need to create a home screen (menu) with four to six items arranged in a grid view, each item needs to have an icon and a text below the icon. I googled and everything I could find were adapterView examples, with dynamic menu loading, and I want to make it with static xml, this view will not change so no need for dynamic code.
View 2 Replies View RelatedI have a GridView, using a custom adapter (myAdapter extends BaseAdapter), where each item in the grid holds an ImageButton. getView() is working fine.
However, from elsewhere in my code, how can I update the image (setImageResource) for one particular item in the grid based on its position in the GridView?
So far, I've added this to my adapter class:
CODE:........
And would like to write something like this: mygridview.getItemIdAtPosition(20).changeImage(); (doesn't compile).
Hello. I can't understand how this works in Android. I traversed samples and have no idea. For instance I need 2x2 grid view of TextView widgets. How to write needed code?
View 1 Replies View RelatedI'm currently working on an app that has a number of views within a Gridview (Imageviews, Textviews and Linearlayout). Upon clicking the mouse button I would like to replace the existing views with new views. Where I currently have an imageview for example could be replaced with a TextView.
I have tried various calls which suggest they delete these objects and the code does compile but then when I run it it crashes.
I have a code that works 99% of the time since is deploy in lots of clients, but sometimes I get the following:
CODE:..........
And on my code I have:
CODE:......
I am getting InvocationTargetException.
Is there a way to extend a drawable (just like how shapes work, create your own tag) and allow it to be inflated from XML? Or is drawable only for the allowed 9 types?
View 1 Replies View Relatedwhats the exact differences between 1. LinearLayout lin = LinearLayout.inflate (ctxt, R.layout.bla, null); parent.addView(lin); and 2. LinearLayout.inflate(ctxt, R.layout.bla, lin);? Both doing the same thing, or?
I got sometimes a different behavior.
I'm new to Android development and I've been having an issue that I haven't been able to fix. I'm mostly using code from examples provided in the SDK so I'm not sure what's happening here. I'm simply trying to create a custom view GhostSurfaceCameraView that extends SurfaceView. Here's my class definition file GhostSurfaceCameraView.java:
CODE:............
And this is in my ghostviewscreen.xml:
CODE:............
Now in the activity I made:
CODE:........
When setContentView gets called, an exception is thrown:
CODE:.................
Why I get this error?
i'm running into some issues inflating layouts and i wonder whether i have something basic wrong.i have a ListView with a custom adapter etc, and of course the item View is custom too. i've been creating the item View in code, and everything works fine, including recycling them and all that. great.but i want to move the View into a resource, where all good Android views live, and weirdness is happening.in the ListView's getView(), i get my inflater and inflate the view by ID. the view itself has its own XML file. i can inflate the top view, but i can't find anything by ID, and when asked for its children, nothing comes back.are there funky rules for inflating views this way? is there a convention for how this should be done inside a ListView?
View 11 Replies View RelatedI'm new to Android and i'm trying to inflate a layout in xml but i get a RuntimeException. I have cut out almost everything except for my activity class and the class extending SurfaceView.
what i'm doing wrong?
CODE:........................
I have the following layout in XML (splashscreen.xml):
CODE:............
When I try to execute it in Android 1.5 (executes correctly in all other versions) I get these errors:
CODE:.............
Line 5 corresponds to ImageView line. Do you have any idea why my program executes in all Android versions except 1.5?
I intend to show this as a dropdown just below the button that drops this down.
View 2 Replies View Relatedhttp://img139.imageshack.us/img139/1203/devicei.png
I've seen this in a few apps, and i have expiremented with both PopupWindow, and AlertDialog and I was confused which this was.
I looked online and was not able to find a working example of the PopupWindow class. The code examples I found online either compile but do not work, or are using methods which have since been removed (such as Activity.getViewInflate()). Is there a simple working example that displays a PopupWindow?
View 3 Replies View RelatedI am trying to make a PopupWindow show straight away when an activity has started.
when calling public void showAtLocation (View parent, int gravity, int x, int y)
I get the exception ERROR/AndroidRuntime(2500): Caused by: android.view.WindowManager $BadTokenException: Unable to add window -- token null is not valid; is your activity running?
At the moment I am calling from onCreate, but when calling from onStart or onResume it still gives the same error.
The activity api says the activity is supposed to be running after onResume is called. Where is the best place to load up the PopupWindow if it needs to be done straight away?
At the moment It looks like Activity.onWindowFocusChanged() is the best place.
How can i put my PopupWindow to system desk or other app? how can i use this permission:INTERNAL_SYSTEM_WINDOW
View 2 Replies View RelatedI've experimented with a PopupWindow, but don't have a very good way of controlling its size. It only responds to absolute pixels.
View 3 Replies View RelatedI put an editText on a PopupWindow and it's not working. It acts like a disabled edit text, clicking on the edit text won't show the soft keyboard. How can I add an edit text on a popupWindow?
View 2 Replies View Relatedi tried to use my popupWindow with some enter/exit animations - it has setAnimationStyle() method for that purpose. after some time i realized i cannot use my own custom animation styles which is ok but a bit limiting. so i tried system ones: R.style.Animation_Toast works ok, but R.style.Animation_Dialog doesn't. looking at xml definition files i found that Toast animation uses simple alpha animation and Dialog animation is a set of alpha combined wit scale animation. is it a problem for WindowManager to deal with complex animations?
View 3 Replies View RelatedI want to intercept the OnTouch event in a PopupWindow, but it failes everytime. Here is the code snip:
CODE:.....................
When the activity started, I can click the button to show the popup window correctly. But after that, nothing happens when I touch the popup window's view. But if I touch any where outside the popup window, the log Log.d("Demo", "layout::onTouch >>> view: " + v + ", event: " + event); will work.
It looks like when I touch the view of the popup window, the touch event has been consumed somewhere?
I've created a custom PopupWindow but when I press back button, the window doesn't dissapear.
View 3 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.
I am using PopupWindow class and on PopupWindow i have one EditText,my problem is that when PopupWindow is visible and i click on EditText at that time Soft Keyboard is not visible and i am not able to enter Input. So anybody tell me how to solve this problem?
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