Android :: How To Pass The Package To RemoteView
Nov 5, 2010
Doing "edu.sju.BlackJack" Is not causing updates that are later called to occur. I reference the layout correctly and the calls that are supposed to update it are correct, so what do I put in for the package name?
I should add that my package name according to the manifest is the above. This is the code I have now which currently doesn't update the screen (or i'm guessing change the value correctly). RemoteViews name = new RemoteViews("edu.sju.BlackJack", R.layout.play_screen);
If that's not it.. would it then be this code? name.setTextViewText(R.id.Dealer_Total, "0");
Dealer_Total is the id for the TextView that I want to change.. however again the Change is not occurring.
Here is the whole of my code that i'm talking about, first Playscreen.java
CODE:........
More buttons go here (if any)
Now here's the GameEngine Thread
Not the Whole of it, just enough so you get the idea
CODE:................
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Apr 28, 2009
From the javadoc of RemoteView, it said " * A class that describes a view hierarchy that can be displayed in another process."
But unlike View class, RemoteView does not have a 'draw(Canvas canvas)' method. Can you please tell me which method of RemoteView causing its layout to be drawn on screen?
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Nov 2, 2010
I am not sure why this is not working and I can not find any answers here or after an extensive Google search. I have an app widget and I'd like to add views, (textview, etc.,) to the remoteview but it never shows up.
Here's the code:
CODE:......
This is what I ended up doing:
CODE:...................
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Sep 16, 2009
Over the past few days I have been trying to implement custom widget functionality. In this case I have instantiated a RemoteView containing some TextViews and an ImageView in one application's BroadcastReceiver. The BroadcastReceiver receives the intent signaling it to send the RemoteView to the calling application. When the calling application receives this RemoteView it uses apply to inflate the view properly and display it on the screen.
The problem occurs when the activity changes, the inflated RemoteView occasionally has information disappear. One time the image even changed into another image from a drawable located in the BroadcastReceiver's application. Has anyone else experienced a similar problem and/or have a solution?
I have looked at posts concerning ImageViews in widget use and orientation changes. Is this problem related? I am not entirely sure. I am currently running Android 1.5 SDK and am not able to upgrade for this side project of mine.
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Nov 18, 2009
I have seen that the ImageView.setImageBitmap() can process high resolution images(even of size greater than 480x640), but RemoteView.setImageViewBitmap() fails with FAILED BINDER TRANSCATION error !!!!
Is there ary constraint on the bitmap size which RemoteView can handle ???? Why is the difference in the behaviour ?
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Jul 13, 2010
I was just on there yesterday i go into browse tonight and now all of a sudden it says pass world invalid from last night till this morning i tried typing in the little letters they had and I cant read it so I go to the google site. I put the info in and it says sorry account has been terminated for terms and conditions I didnt even do any thing to violate them?
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Feb 12, 2009
i work on custom Application Manager and try to get the disk usage of installed package. So PackageManager.getpackageSizeInfo was removed from SDK on 0.9->1.0 update android.content.pm. PackageStats(String pkgName)(cacheSize, codeSize, dataSize) returns always "0" Size of phys. file (java.io.File) in "/data/app" seems wrong/not completely. Has anybody any solution to get the total disc space used by an installed package?
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Oct 7, 2010
I'm attempting to override an Android View class to tweak the functionality just slightly. But I need to modify a field that does not have a setter method. I've placed the subclass in a package called android.widget. Why can't I access any of the package-private member fields? I notice that the compiler says they "cannot be resolved," rather than not being accessible. Does this have something to do with how Android.jar is built?
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Nov 8, 2010
I would like to pass a value from the AppWidgetProvider to a service. How can I do that? This value is taken from the widget configuration. If this value changes (by going to the configuration again), how do I pass it back to the service? Is there another way to do this?
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Nov 24, 2010
this is the first class, displays listview from sql and pops up a option on longpress. I wanted to pass the ID number of the current select row to be processed on another class.
CODE:............................
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Apr 21, 2010
I cannot find it anywhere on the droid market place...
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Feb 17, 2010
Class AddText(extends Activity), Grafitti(extends MapActivity) and MarkerOverlay. Grafitti calls AddText, and AddText opens a new Activity that gets an input from user (EditText), then when that is successful Grafitti calls MarkerOverlay. The problem is I can't access the input in AddText. I need to use that input in MarkerOverlay, I tried creating a setter and getter but it won't work. (error) I've tried searching the web and I think the solution is Bundle. I'm having a hard time understanding how Bundle works. Is there any other way? or any code snippet on how to use Bundle. A code snippet would really help me a lot.
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Feb 21, 2010
Need some advice from you experts out there. I've just started with Android programming and while I finally got what I want my "Hello World" to do, I feel as if I'm bludgening my way through rather than grasping concepts. I created three EditText boxes. Below those I created three Spinners. Pick a number in the Spinner and it will show up in the corresponding EditText box. Spinner 1 correlates to EditText 1, Spinner 2 to EditText 2 and Spinner 3 to EditText 3. I had a hell of a time getting this to work. I do have some cleaning up to do. Is there a better way to pass or reference resources around various classes?
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Aug 11, 2010
But the problem is i am getting a blank view.My view is not coming up with textview. is this proper to set background "DetailsTextView.setBackgroundResource"?
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Oct 15, 2010
I have been trying to get "getExtra" to work but without success, I have a listview with 4 choices which launch a webpage within a webView class, when the user selects the option lets say option 3 I want to pass the value of 3 to the webView class so that it will load the correct webpage, at the moment all I get is errors, can somebody help with where I am going wrong.
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Aug 30, 2010
I want to pass an object from Activity B to Activity A. Scenario:
- Activity A calls Activity B
- User selects item in Activity B
- Activity B passes an object to Activity A
How do I accomplish this? And in which method do I read in the passed object in Activity A?
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Jul 2, 2009
The main activity includes some variables with set values. I created a sub-activity with the form which has to be filled with the data from main activity so I guess the data have to be passed to the sub-activity when it starts. how to pass the variable values to the sub-activity from the main activity?
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Oct 6, 2010
I'm developing an app which basically navigates through a xml-feed. When I parse the feed or let's say the list, then each (list)item becomes a model. All the models are wrapped up in an array list. Now, when the user clicks on a list item, the underlying model is going to be serialized and sent as IntentExtra to the next Activity (e.g. a deeper sub list). (Originally I asked here a different question. The solution was not related to Serializable and wouldn't help anybody. However MatteKarla gave an interesting input. Thats why I decided to rewrite this question.)
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Nov 19, 2009
I've got a problem My app show a first layout like: Gridview1 (3 images in 1 row) ImageView1 (1 image) Gridview2 (3 images in 1 row) ImgaeView2 (1 image) Gridview3 (3 images in 1 row) ImgaeView3 (1 image) When you clik over an image it will be open full screen in a second layout, The problem was that I don't know how to pass the image to the new intent. Now I've the next code:
public AdapterView.OnItemClickListener pulsarImagen = new AdapterView.OnItemClickListener() { public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,long arg3) { Intent intent = new Intent(GridViewer.this , GalleryViewer.class); intent.putExtra("id", arg0.getItemIdAtPosition (arg2)); startActivity(intent); //finish(); } };
But the ItemID is always 0. Before I've only one gridview and then I passed the item's position. But now I've 3 different gridviews and I don't know if the position of item selecte it's from gridview 1,2 or 3. I supose that the great solutin it will be to pass the id resource (image) but I don't know how to pass it. Can you help me?
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Aug 24, 2009
I have two activity in my project. I am callilng second activity from main activity. can some one tell me how can i pass some data to that activity? Simply i want to pass object array. Can some one tell me how can i do it ?
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Jun 29, 2010
In my Android app,I start a new activity with startActivityForResult(). I get the result in onActivityResult() perfectly. My problem is that there is a small bit of data that I know before I start the activity and I need that value to be available in onActivityResult(), too. I tried attaching it to my intent as an extra, but it wasn't attached to the intent that is available when the activity returns the result. I made it work by storing the data in a global variable, but I really don't like that approach. Is there a better, right way to pass data through an activity (instead of just to it)?
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Aug 4, 2009
Have some tryed to pas databuffer on android by jni?
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Apr 20, 2009
What's the correct way to pass a bundle to the activity that is being launched from the current one? Shared properties?
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Jan 2, 2010
I created an application which reads an xml document from url address. Lately the logic has been modified and now instead of receiving the url address of the XML document I receive the document content itself As mentioned the variable String content is not an url but an XML document so I have to pass this content to XMLReader. Currently the line xr.parse(content); doesn't work correctly as the value 'content' is not an url anymore. Does anyone know how should the method be modified in order to parse the XML content instead of trying to parse the content from the given url?
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Oct 27, 2010
I want to pass an Arraylist from one activity to another. I use putStringArrayListExtra(), but there shows an error : "The method putStringArrayListExtra(String,ArrayList is undefined for the type bundle." Is there any other method available for passing ArrayList?
CODE:..................
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Aug 12, 2010
I split my inner View class from my Main class into its own file. In my main class, I have the view set as an onTouchListener which records user movement into a matrix so it can translate and scale the view. After separating it everything works but im unsure how to pass the matrix to the View for onDraw to update. Any suggestions?
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Oct 27, 2010
I am trying to design an activity in Android which consist in a ListView with a button to add items to the List.
When the button is clicked, it opens a chain of Dialogs to configure the new item (each Dialog configures one attribute of the item Object). When the last Dialog is validated, the item is added to the list.
I was thinking of creating a new item Object when the first Dialog opens and using a setXXX() method on each Dialog validation to configure the object, but how am I supposed to pass the object from one Dialog to another?
I got it working using final objects, but it doesn't look clean to me at all. Plus I would have liked to use the activity Dialog manager methods such as onCreateDialog() and showDialog() to manage the Dialogs.
What is the cleanest way to do this?
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Jan 7, 2010
I am using a listview to display items.
Currently I am passing an String array of items to it.
But I want to pass one more array and display its items alongwith the items of the first array(i.e somehow two lines of text).
How can I do that?
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Oct 16, 2010
Is this possible? I am trying to open a SQLite database cursor in one activity, and pass it to another activity.
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Aug 18, 2010
If you got:
CODE:........
where "widget28" is the name of your button, how can you pass this into the findViewById as a String? or get it from R class as a string?
I want to get the Button instance by string and not by the hard code R.id.widget28 reference.
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