Can anyone tell ,what are the steps to add a new attribute for ViewGroup.I added a attr in framework/core/res/value/attr.xml under"<declare-styleable name="ViewGroup">" but its not reflecting in R.java after building.
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I was wondering how to assign a style via code in adroid.suppose I have a TextView created with the following snippet:TextView myText = new TextView(this).
View 1 Replies View RelatedI have problem to solve. I have listview in which android:background="#FFFF7W" value I would would like to put it in the android:cacheColorHint= "the value of the android:background".If anybody put some light how to refer the other attribute value to another attribute of the same element would be grateful.
View 4 Replies View RelatedI'm trying to compile an app via Android 1.6, and got errors shown below. It said some strings in TextView and Button are not localized. I know how to fix them. It's easy to add them to strings.xml. But I still doubt why I need to localize every string. I don't think the strings like '1024' (pure number) or '80 x 25' need to be localized. Can't I set some strings to be non-localized? I searched SDK 1.6 documents, but can't find any help.
View 2 Replies View RelatedI have to develop one android xml parsing use sax .This is my xml feed:
[HIGH]<root>
<Categories>
<Category name="book">
<Articles>
<article articleid="170" title="java programming">
<thumb_image>
[code]...
how can i get the image url from thumb_image tag alone.
I finally decided to use styles and themes instead of tediously setting attributes for each individual view. I was able to get the style to work when I set it on android:textAppearance, but when I try to just set it right on the style attribute like below, it no longer applies.This is happening to me for Buttons as well as TextViews. What I want is to be able to have a few different styles for text views and buttons and then just set the style on each button or text view.The style will need to define textSize, textColor, background and maybe a few others.Since background and some other things are not textAppearance,I need to use the general style attribute.
View 4 Replies View RelatedIs there an easy way to grab a attribute value from an xml item in your Java class definition?I know you can grab similar xml attributes from the converted objects using getters/setters like View.getText().I'm just wondering if there's a way to grab an xml attribute right from the item itself.
View 3 Replies View RelatedI set the tag attribute on a custom widget in my layout XML:
Code:
<com.louisvillemade.thegirlyapp.widgets.GirlySeekBar
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="40dp"
android:layout_marginRight="40dp"
android:layout_marginBottom="16dp"
android:gravity="center"
android:layout_gravity="center"
android:max="19"
android:tag="attr_2"
android:progress="0"
[code]....
How do I grab some of the XML elements, like the android:tag element (set to "attr_2") through reflection of seekBar? Calling seekBar.getTag() returns null and I can't seem to find any methods on the Drawable that will give me what I want.
This question is about setting the "style" attribute programmatically, but it needs a bit of background first. I wish to create a custom component which will looks like a EditText box but not actually allow direct input. (When focused or touched it will pop up a dialog to allow data to be entered).
View 2 Replies View RelatedI have attribute "attr1" defined for my views A, B, C. A and B are actually ViewGroups. Let's say C is contained in B and B in A. Is there an existing mechanism in Android framework that allows me to specify the value of attr1 in A and have it automatically propagated to B and C?
View 2 Replies View RelatedThere's a "password" attribute in the xml file, but i want set the password attribute through the code. actually,In my project all Views are generated on the fly. do not using the xml files.
View 3 Replies View Relatedyou can see where he's defined a custom widget called ColorMixer.ColorMixer has an attribute named "initialColor" declared in attrs.xml.but getIdentifier never returns anything but zero.Is there something more I should be doing? I want to re-write this code to be completely independent of 'R'
View 1 Replies View RelatedIs it possible to dynamically set the drawSelectorOnTop attribute on a Spinner instead of having to do it in the layout XML?
View 5 Replies View RelatedI've created a combo box control with a edittext and spinner. I'm trying to let the android:prompt attribute be passed onto the spinner, which means I need to catch it in the constructor which passes my the AttributeSet and set it on the spinner. I can't figure out how to get the value of the prompt.
I get back 0, which means it didn't find the attribute.I also did a ta.count() which returned 0. So I'm not getting anything back.My XML simply defines an android:prompt value.
I am using SAXParser to parse an html page (any better solution?) and have this exception:
W/System.err( 1358): org.apache.harmony.xml.ExpatParser $ParseException: At line 1, column 59: not well-formed (invalid token)
I have reduced the page to this:
<div id="submenu"><a href="/compte/console.pl? id=382730&idt=1cf6b94aa1a4cf84"></a></div>
And what causes the exception is the '&' inside the href attribute value.
Here is a minimalist test code:
DefaultHandler emptySaxHandler = new DefaultHandler() {};
String xmlstr = "<div id="submenu"><a href="/compte/console.pl?id=382730&idt=1cf6b94aa1a4cf84"></a></div>";
SAXParserFactory factory = SAXParserFactory.newInstance();
SAXParser saxParser = factory.newSAXParser();
saxParser.parse(new ByteArrayInputStream(xmlstr.getBytes ()),emptySaxHandler);
Is this a normal behaviour or kind of bug? If normal, what should do to preprocess the string before parsing?
I was wondering if it is possible to use a similar approach to change the style attribute of an element using the same (or similar) technique.Or, if that is not possible, how can the style attribute be changed during runtime (there is no such thing as button.setStyle(R.style.button)).
View 2 Replies View RelatedI would like to set a "style" for the button how can I do that in java since a want to use several style for each button I will use.
View 1 Replies View RelatedIs there XML attribute that does the exact opposite of android:dependency? What I would like the dependent preference to be enabled when the other is not checked and disabled when it is checked. Maybe the issue isn't with android:dependency maybe there is an xml attribute that I can add to make the default for that preference disabled and then android:dependency will toggle it the opposite way like I want. I tried setting android:enabled="false" in the preference and it disables it like I want but even with it being dependent on the other preference it didn't enable it like I had hoped.
View 1 Replies View RelatedMy attribute value is coming in html tag .can any body tell how to parse the value.
View 1 Replies View RelatedI have the following case. I have two string xml files under the dir of res/values and res/values- small. The strings in the two files are used to describe the different activity attribute. But i found that when i run my apk on QVGA emulator, the system always get the string value from res/values.
Here is my example:
CODE:.................
When i run my apk on QVGA emulator, i found that the system always get the values from res/values/config.xml. Thus i want to know if Android support to use resource to describe the activity attribute.
I want to add a contact just to my phone and not to my gmail account.Whenever I start to add a contact (phone, 208544.menu, +contact, create new contact,) the next thing it forces me to do is to choose an account to create the new contact under and it lists my 3 gmail accounts.I have no option to just put it on the phone.Any ideas here?We do the same thing on the Incredible but it gives us the gmail account and the phone to choose from but not on the Motorola.
View 4 Replies View RelatedI get the following error in logcat: java.lang.RuntimeException: Binary XML file line #26: You must supply a layout_height attribute. Can you please tell me which xml file that I am missing? And it said 'binary xml', does it mean it is actually line 26 in my file? or it is line 26 in the file after it compiles to be a binary xml file?..........
View 4 Replies View RelatedIt looks like the naming style for android attributes varies between underscore and camel case. Does the variation mean anything, or is it arbitrary? edit: examples would be layout_width and columnWidth.
View 1 Replies View RelatedI'm having some trouble accessing attributes like DURATION and DATE_MODIFIED of video and image. My app access these attributes for both type of data but if I take a picture or shoot a video the related attributes are not immediately available through content provider e.g. for DURATION for that specific video it returns 0.
If I restart the phone the attribute for the newly shoot video or picture taken becomes available.
The other way to make the attributes available is to plug in and out your phone to a computer through usb cable. Once that is done the attributes are available.
I am getting a run time exception
java.lang.RuntimeException: Your content must have a ListView whose id
attribute is 'android.R.id.list'
I don't know what is wrong> code...
We see in most of the Android examples attributes are given namespace as android: Like in.
<activity android:name=".dial.activities.DialRelationActivity" android:label="@string/dial_relation_title"> </activity>
With most of the Java server technologies like jsp etc. only tag name spaces are very usual. Android has just reverse. Any reason why tag name spaces are assumed and attribute name spaces are specified in the XMLs. Any design or any special focus for Andorid to use like this.
I have an app which I'd like people to be able to install onto the SD card through Settings->Applications->Manage applications. I now have a .apk file that if I install it directly, does allow me to do the above, but when I submit it to Android Market and then install from there, it doesn't (the option's greyed out for me, and it is for others too). Any idea what I need to do differently?
I guess Market is rebuilding the apk and losing the XML attribute along the way, but I can't see why. Here's my manifest file, which looks fine to me. So I'm at a loss. My eclipse project target SDK version is set to 8 (so that it understands the new attribute), and android:minSdkVersion is set to 3 (as it always has been) which is my understanding of how the android docs say I should do this:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionCode="37" android:versionName="2.14" package="com.wheadon.photoenhancepro"
android:installLocation="auto">
<uses-sdk android:minSdkVersion="3" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<application android:icon="@drawable/icon" android:label="@string/ app_name"
android:debuggable="false" > <activity android:name=".PhotoEnhance" android:label="@string/app_name">
<intent-filter> <action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter> <intent-filter> <action android:name="android.intent.action.SEND"/>
<category android:name="android.intent.category.DEFAULT"/>
<category android:name="android.intent.category.ALTERNATIVE"/>
<data android:mimeType="image/jpeg" /> </intent-filter> </activity>
<activity android:name=".Preferences" android:label="@string/ setPreferences">
</activity> <activity android:name=".Crop" android:label="@string/crop">
</ activity> </application> </manifest>
I'm very new (second day!) to android and working my way through the dev guide. There, it says that you can reference attributes inside the current theme from your XML by using the form?.If I try to build this, I just get "No resource found that matches the given name (at 'textColor' with value '?android:textDisabledColor')
Given that this seems pretty basic stuff, and yet I can't find any references to similar problems elsewhere, I must be missing something obvious or misunderstanding something simple. Can anyone tell me what it is?
I have to set the style for a TextView. Which is created by Pro grammatically. I have to implement this attribute style="@style/test" by programmatically. How to do it?I Checked this link. But i did not get any answer.
View 1 Replies View RelatedI'm creating my own View class, and defining custom xml attributes with a attrs.xml. As long as I provide each attribute manually, there is no problem, but
code:...................
The android:text is properly set in my instance, but the borderDrawable is not. I guess this has something to do with namespaces, because inside the styles.xml, the name="mypack:borderDrawable" is not handled by the XML parser's namespace facility, because its inside an attribute value. So "mypack" is in no way connected to "http://some.weird.url.com/seems/not/to/ matter" and adding it via xmlns:mypack... to the stylefile would not help, I guess. In the same file, "android:text" is somehow recognized, even though "android" is AFAIK only a ns-defintion for [url], which is also not declared in that file.
So what is the proper way to set a custom attribute in a style?