Android :: Errors In Layout
Sep 25, 2010
I have created four tabs with listview in each. I have been attempting to make the list views clickable, I have used the listview tutorial from Here to create the list view using string.xml and R.array:
The problem is when I use my intent and onItemClickListener I get multiple marker errors, if I play around with the commas brackets and class body markers the errors move around, so is it the syntax that's the problem or is it the lay out or postion of the code;
CODE:............
I get these errors here:
CODE:..............
If I add to complete class body I get more erros here and in other places.
I get these errors here:
CODE:....................
Same problem here I have tried different combinations and it gives me errors constantly with this setup I have the least amount of errors.
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Oct 11, 2009
In past couple of days, users of my app have sent crash reports indicating errors in layout inflation.
"android.view.InflateException: Binary XML file line #27: Error inflating class java.lang.reflect.Constructor"
After some investigation I found out that all four of them were using the new Sprint HTC Hero devices. This error hasn't been reported on any other device/ROM nor could I repro it in the emulator.
I figured this is the kind of error that one gets if layout is too big or too wide. Although my layout is very well within the limits that Android framework puts, I split it further and asked the users to test. However, even with this fix the users are seeing similar crash while inflating the layout.
How I can proceed to fix/workaround the issue - given that I don't have access to any such device?
Following is the detailed stack trace of the crash:
CODE:............
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Aug 14, 2010
While developing for Android, I am unable to open more than one main.xml file in an Eclipse editor at a time.Each time I open one, it simply replaces the editor (tab) of the first main.xml with the new one, instead of opening a new tab - even if the contents of the existing tab were unsaved.Even stranger, I can open multiple main.xml files from different projects with no problems.This only happens when they're within the same project.
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May 4, 2010
I am new in android, i am having few problem in layout alignment. I have divide the screen into three layout,as header, body and footer. I am giving the height dynamically for the three layout in java file, so i need to give 12% of height to header and footer layout, and the remaining 75% i need to assign height to body layout. For that i have made the calculation as follow
first i am getting the height and width for the screen. With the help of the screen height i am getting the 12.5% height for header and footer layout
WindowManager w = getWindowManager(); Display d = w.getDefaultDisplay(); int totalwidth_screen = d.getWidth(); int totalheight_screen = d.getHeight();..................
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Jan 23, 2009
Is it possible to build a GridView object in XML with 3 columns and 4 rows of Image buttons? It doesn't seem to have similar containment relationship like LinearLayout or RelativeLayout viewgroups.
I want to do this entirely in an xml layout file. When I put ImageButton xml tags inside a GridView xml body, The layout panel in eclipse is throwing an exception: UnsupportedOperationException:addView(View, LayoutParams) is not supported in AdapterView.
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May 6, 2010
I have an Activity which uses a layout with a LinearLayout in it. Now I want to create in runtime a subactivity which loads some other layout and add this layout as item of my LinearLatout.
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Sep 27, 2010
I have following in xml
I wanna put the second linear layout at the bottom of the screen.
I have set the property of second Relative layout to bottom but still not showing at bottom..
code:...................
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Sep 6, 2010
I have LinearLayout. Inside to that i have added one more Linearyout ( checkbox & text ).
(LinearLayout) one textView, (LinearLayout) Checkbox,textview , one textview
Now whenever clicks the checkbox, i need to dynamically display EditBox after the checkbox.
code:..........
On the click of checkbox listener i added a code like below.
code:.........
I want to the layout which was added earlier.
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Sep 3, 2009
I am using eclipse 3.5 with the ADT plugin.when I view layout xml files, i get two tabs in the view the source code view and a graphical view.the graphical view almost never works for any of my layouts.it usually shows "NullPointerException: null" at the top and nothing else. when it does work, it often does not match what i get in the simulator or device.it seems like this thing simply is not ready for prime time; although the idea is very cool.has anyone else had much success with it?
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Mar 15, 2009
I have defined the layout which you can see at the end of this message. I do not understand, why the button is not displayed. If I move the button to the top that the rendering works.
CODE:......................
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Nov 4, 2009
In android, there are different sub-directory under 'res'
* layout
* layout-finger
* layout-land-finger
Can you please explain what are the difference between these directories?
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Jul 29, 2010
I've successfully created a countdown kitchen timer activity, however my goal is to have an activity that has 3 timers on it that all work independently. I created a separate layout just for the timer itself and moved the timer code into a class and I've used layoutinflater to create the views and then added them into the linear layout for the activity. I get the layouts fine, however there's no functionality. There doesn't seem to be anything that ties the class code to the activity. How should I approach this? Can anyone point me to some working example code?
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May 4, 2010
Here's a screen shot of the layout I'm looking for: http://www.vimtips.org/media/ll.png Can this all be done with one Relative Layout?
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Nov 10, 2009
Imagine I have a toolbar implemented as a horizontal LinearLayout as follows:
[___Button1____] [___Button2___] [___Button3___] [___Button4___]
When someone clicks on Button2, I want the toolbar to change to:
[___Button1____] [___________Button2___________] [___Button3___]
The toolbar should transition from the first state to the second state through a smooth animation. I would like to use a scale animation on Button2, and while that is happening, Button3 and Button 4 should move to the right (while the animation is going on). At the end of the animation (or maybe during), I will fade Button4 out.
Question: How do I achieve an animation of the layout of the toolbar such that only one component (i.e. Button2) is being scaled while the others are not being scaled - the layout is simply updated during the animation of Button2.
I looked at LayoutAnimationController, but it does not appear to allow me to either:
1. specify different animations for the different components, OR
2. indicate that only animate one component and don't animate the others.
I can't scale the entire toolbar because that distorts Button1/3/4 which I don't want.
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Oct 15, 2010
I have the following code in my layout.xml.
code:............
In the eclipse Plugin layout creator, the EditText and button are shown properly. (see the below screenshot)
But on the device and emulator, the button is not hidden. (see the below screenshot)
why the button is getting hidden in the device?
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Jun 23, 2010
Can I embed Tab Layout into other layout?
The designed layout is like below...
I just want to have tabs in my layout but not the root. Is it possible?
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Aug 2, 2010
My layout files are growing and growing. So I came up with an idea of putting them in subdirectories. Is it possible? Simple code:
<include android:id="@+id/mLayout" layout="@layout/subdirectory/blahblah">
seem not to work.
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Aug 13, 2010
Is it possible to have another layout in my main layout?
Such that i can set my imageview in another layout.
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Jun 17, 2009
I create an aidl file named mp3PlayerInterface.aidl. Then I try to use the aidl tool to parsing the aidl-file to java-file. The error"mp3PlayerInterface should be declared in a file called com mp3playermp3PlayerI nterface.aidl."happened no matter use the aidl-command derectly or eclipse.
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Mar 31, 2009
All of sudden I am seeing oddball OMM errors when inflating view trees.
The allocations are from really small (couple of K) to fairly large (couple of hundered K).
But ddms says the heap is only half full and there's around 2MB available. The app does not appear to be leaking.
What should I be checking?
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Oct 13, 2010
Here is my code:
CODE:.............
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Nov 18, 2009
Is Anyone else getting errors on the facebook app, when you check your notifications, click on the comment that someone left you and it always gives you an error, when it tries to load the page?
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Sep 26, 2012
I have 5 layout folders. layout, layout-small, layout-normal, layout-medium and layout-large.
My app is heavily image based. As a result I have created the proper images. mdpi, hdpi and xhdpi. I don't think I need to worry about ldpi since screens are only getting bigger.
With this in mind and the need for me to now create a good landscape layout for all my pages, how do I go about this? Is it simple layout-land? No need for large/small/normal again right?
Considering that I've got all my hdpi and xdpi images do I even need layout-medium, layout-large and layout-normal? Because the images will be adjusting themselves based on screensize surely I can use one layout and have that work for all screens..?
It's all getting very confusing now that I'm trying to add a landscape view to my app. It doesn't do it very well at the moment so I will probably have to design a landscape friendly layout so I can understand that I would need to rebuild all my layouts for this particular use (We're talking about 100 layous here but oh well, I can manage it. )
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Jan 4, 2010
How do I go about creating the following layout in Android?
I want a "header", that is, a header that stays the same at all times. The only thing that should change is the area below the header.
Think of it as a webpage, where the content-area is where its all happening =)
+--------------------+
| H E A D E R |
+--------------------+
| |
| |
| |
| C O N T E N T |
| |
| |
| |
+--------------------+
Sure, its easy enough to create a LinearLayot, add a View on the top and then another view below that - tada! But what Im after is how you "set up" or design the project so its easy to just change whats in the Content.
What I really would like is to be able to "swipe" (see here) the area and then just "roll in" a new View/thing in the Content-area, but keep the same header.
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Nov 24, 2010
To create the following xml layout for the row of my listview
Here the Text is written in a textview and remaining 5 boxes are 5 different ImageView, and the Images should be clickable. How thetext comes over the images.
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Aug 8, 2009
When i am calling the web services i got his errors. i added the internet permissions in android manifest.xml file 08-08 15:40:09.127: INFO/aSizzle(198): statusCode>>>500 08-08 15:40:09.158: INFO/aSizzle(198): statusLine>>>HTTP/1.1 500 Internal Server Error
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Dec 22, 2009
I'm getting some errors I can't seem to get rid of. The application I'm working on installs alright but when it's started it stops the loading process telling me an error has occurred. Upon looking at the log there are ten apparent issues all revolving around the graphic files for the application.
DEBUG/(1724): unable to unlink '/data/data/com.blah.blah/files/ special_button.png': No such file or directory (errno=2)
That error happens 10 times..one for every image in the raw folder. The Manifest has multiple intents and activitys and is structured like this
<application>
<activity>
<intent-filter> </intent-filter> <intent-filter> </intent-filter> <intent-filter> </intent-filter>
</activity>
<activity>
<intent-filter> </intent-filter>
</activity> <provider> </application>
It's the second activity that seems to be having the problem. The first activity is .MainActivity and the second one is .ThemeProvider and .Screen java files. Everything in the first activity runs perfectly only the second one has issues. I have tried everything I can think of to get rid of these errors so the images will load and stop causing the error and termination of that part of the application. Any help would be greatly appreciated as I've been stuck for a few weeks on this.
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Nov 1, 2009
I recently upgraded from 0.9.2 (I think) to 0.9.4 of the SDK plugin using Eclipse's 'Check for updates' and for a while everything seemed ok. Now I'm getting random errors and odd behavior everywhere:
- if I try and run or debug a previously working app in the Emulator from Eclipse, I get 'Could not find ...apk' errors.
- when the app does start in the emulator, in debug mode the app just stays in the Emulator with the 'Waiting for debugger' message and the debugger never attaches
- a previously running app that had a dependency to another source project in Eclipse now builds ok, but is giving ClassNotFound exceptions at runtime in the emulator when running.
In general it seems the SDK and the Emulator are in a messed up state. Is there an easy way to remove the SDK from Eclipse and reinstall? Is it as simple as removing files from Eclipse's plugins dir?
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Jul 15, 2010
I keep getting an error when attempting to run Google Goggles. It loaded fine, but when I try to run it, I keep getting the same error: SORRY! The application Goggles (process com.google.android.apps.unveil) has stopped unexpectantly. Please try again. and it asks me to Force close. I do. I have even rebooted my phone a couple times and looked for updates. no luck. Should I uninstall and reload? How do I uninstall?
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Nov 16, 2010
I'm a beginner android developer, and I've only been coding for a few months. I'm testing some layouts in a project using eclipse, and I'm following the guidelines from a textbook (beginning android 2.0) and I'm getting some rather perplexing errors. The first error is in my main.xml. my code is as follows:
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/ android" android:layout_width="fill_parent" android:layout_height="wrap_content" android:orientation="horizontal"
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