Android :: Copy All Properties Of A View?
Aug 19, 2010
I'm creating an currency exchange rate application to learn Android. The app will list all exchange rate in a list, each of them has the layout like this (in essential) code...
To list exchange rate for all currencies I have the following approach:
- Design the layout for one currency (let's choose EUR as first currency)
- Generate the layout for all other currencies automatically by:
1. Copy all properties of the EUR-layout into the new currency layout
2. Modify some properties of new currency layout like: ID, Rates ...
3. Repeat steps 1,2 for all sub-layout of the new currency layout
But I don't know how to code step 1, so I did a lot of google about: "android copy view" "android copy properties" "android copy view" "android clone view" "java clone object" .... but still no solution.
So, my question is: how to copy all properties of a view ?
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Jun 7, 2010
I loaded a digital copy of Batman onto my sd card.. how do I watch it?
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Oct 28, 2009
CursorAdapter is great, i'm a big fan. I notice that both newView() and bindView() are passed Cursors, indicating that extracting stuff from the Cursor and sticking it in the view should happen inside those overrides.
however in the source for CursorAdapter.getView() i see that bindView() gets called whether the view is recycled or not. in the new view case, this causes a redundant Cursor to View copy.
IMHO, CursorAdapter should call newView() if the view couldn't be recycled, or bindView() if it could.
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Feb 8, 2010
I'm building using Ant and trying to use build.properties to override some default values, and failing miserably. What am I missing?
Here's what I've tried:
1) Create a project with: > android create project --target 1 --name MyAndroidApp --path ./MyAndroidAppProject --activity MyAndroidAppActivity --package com.example.myandroid
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May 13, 2010
How to get the dirty(changed) properties(any controls subclasses of view) amongst a number of properties on a layout. Does android has a dirty flag to mark if the layout has any field that has a changed content?
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Jul 8, 2010
How can I make my own UI defining my properties?
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Feb 18, 2010
When I import a new existing project into Eclipse, I get the following error message when attempting to execute as an Android project..
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Jan 20, 2009
I am modifying the Settings application, and needing to access the system properties. By using android.os.SystemProperties.get, I can read the system properties. However, I can not set the system properties back with android.os.SystemProperties.set. This function has no return and the system properties never get changed. Why? Is there any permission required?
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Jul 29, 2009
I'm using BaseExpandableListAdapter, and there is a drop-down button (looks like an arrow) on the left side for each parent item to indicate that you can expand that item to view child items. The question is: How can I change the properties of that drop-down button such as its position? I basically want to move it a bit lower in each parent item.
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May 20, 2010
I have an activity with a ListView which is populated through a custom ArrayAdapter. There is an array of objects which have a Boolean property called 'isRead'. Based on the value of this property, I want to set the typeface of one of the TextViews in the row to either 'normal' or 'bold'. I also set the color of the text to either 'gray' or 'black When the Activity initially starts up, everything works as expected. If isRead is true, the text is gray with a normal font. Once I scroll down the list and then scroll up again, the text of an object where isRead is true is colored gray, but the font is bold. Code...
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Apr 25, 2009
I am wondering if anyone else is encountering this issue (or if its just me). I converted an app I have been working on from using a regular view to using SurfaceView. The app accesses listviews to change properties of the elements I am drawing on a canvas. The listviews called from the SurfaceView version draw over themselves mis-registered when I scroll long lists quickly. If anyone out there has had a similar problem and/or has an idea what might be going on and/or has a suggestion as to how to fix this.
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Nov 4, 2009
How can I find hardware properties at runtime? I want to be able to know if the device has a physical keyboard, d-pad, trackball, etc.
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Feb 14, 2009
I would like to retrieve the properties that describe an mp3 file's properties (ie: author, album, title).I was not able to use javax.sound.sampled.AudioFileFormat to do this.
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Oct 20, 2010
I want to center the application title/label in my android app but I can't find a lot of documentation on how to set that property. I have found a couple of posts saying that I can create a custom title bar and change the theme in my manifest but I just can help think there is a simpler way to just center the title.
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Aug 28, 2009
Where is the right place to specify general user-defined properties, like a host address or a service mail address ? The properties should be accessible from my activities.
I would like to specify such attributes within the AndroidManifest.xml, but there seems to be no elements available for user-defined properties. So the only way may be to put such properties into a resource file as strings or to hide them into the source code...
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Jan 8, 2010
We have in our project a keyboard with "Key" elements, this Key elements have attributes such as android:codes="119", android:keyLabel="w" and so on.My question is how can I include an custom attribute like a "android:alternativeKeyLabel" to do something else.
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Nov 2, 2010
I'm looking for a way to dynamically change an elements properties.
For example I want the user of my app to be able to enter a value within my program that will change android:layout_marginTop="blabla" to whatever I want. It doesn't specifically have to be that property, I want to be able to change any property of any element. Is there a way to do this?
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Mar 18, 2009
I have a simple ListActivity midlet. It populates the list using a String array which is passed to the setListAdapter method. code...
However my question is, how is it possible to modify the properties of the list so if I know "etc" and "dev" are directories and I want to change the text colour to reflect that it is a directory how can I do this ?
Can anyone point me to any API's ?
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Jul 14, 2010
Ive downloaded a few songs on my android from apps but is there another app that let's me adjust the music properties straight on the phone?
It would come in handy and I'm sure I'm not the only person with the problem.
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Feb 15, 2012
i recently installed eclipse 3.5.2, sdk platform andoid 1.6, api 4 revision 4 and google APIs by google inc. i also set the path for sdk. but everytime i tried clicking the new android project, the build target and project doesn't show up. the only thing that appears is the 'Project Name', 'the location', and the working set.
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Jun 25, 2013
I just installed the Paranoid Android 3.60 ROM that I downloaded via this link [URL] ..... I am using a Sprint Galaxy Nexus.
The problem I am running into is with the "hybrid properties" in the settings. Everything else with the ROM has worked wonderfully, but I believe the Hybrid is the main reason to run this ROM and I cannot access it. Any time i click the Hybrid Properties in settings, I get "Unfortunately, settings has stopped responding." I have reinstalled and wiped factory and dalvik/ caches.
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Jul 29, 2009
I would like to create a widget that can reads its attributes from an XML file onCreate. I've created a Custom Button that extends Button widget. I would like to define its layout and styling in an XML, such that the widget can be reused across different views, with the same styling attributes. The notepad sample code does carry some pointers to this problem, however, it defines a XML layout with the component as View, inside LinearLayout, which is not really what I'm trying to achieve here.
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Jul 27, 2010
How can I add/delete/modify values in "default.properties" for Android.
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Jul 20, 2010
I finally was able to build and debug the android platform with this tutorial. I imported my project in eclipse, and afterwards installed ADT. Then I converted my imported project to android project (Android Tools -> Convert To Android Project). And now I'm having Failed to load properties file for project 'droid-platform' error. Session data: Code... Does anyone know, how do I deal with this?
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Jul 21, 2010
I'm developing Twitter application with xAuth support using twitter4j jar file.
I want to place my consumer key/secret in twitter4j.properties file.
Where should I put this file in directory structure?
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Sep 3, 2010
CODE:.....
list_item.xml
CDE:......
The problem is that I want to set a new typeface for the TextView in the ListView, and it seems it can't be done in the XML file!
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May 4, 2009
Can any body help me how to find the Mobile Screen and Icon Properties oF G1 Phone.
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Dec 7, 2009
I would like to know how can we get the video file resolution (width and height), and its codec.
Is there any API available in android which we can the required info about the media file as I described above.
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Dec 2, 2009
I have an app with some 3rd-party jar references. When building in Eclipse, those .properties files in the jars are included in the generated apk with the help of ADT plugins. And the structure of the apk would look like as below...
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Nov 6, 2010
I'm making out a few menus for my Android App and throughout there is a standard textview that is repeated 5 times, only changing the android:text tag each time, everything else is the same.There are a good number of properties on this and it feels very inefficient to be copy/pasting all these for each of the textviews.Is there a way I define the common properties just once and add them to each TextView element?
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