I want to set corner radius for chips...i created chips dynamically which method i wannted use
i used chip.setChipCornerRadiusResource(R.dimen.corner_radius);
but i was deprecated ...
Related
I'm familiarizing myself with the Google Cast SDK by building a small test application, following the Cast SDK for Android guide. I've created a standard ActionBarActivity-based app as the guide suggests (even though ActionBarActivity is deprecated... shrug) I've added all the library dependencies, added the necessary XML to AndroidManifest.xml and menu_main.xml and am using the MediaRouteActionProvider to handle device detection and to show/hide the Cast button in the action bar. All is working well, and the "Connect to device" box appears as it should when I tap the Cast Button.
However, when I tap the Cast button again to disconnect, the "Stop Casting" box appears but it is unusually small.
The box is supposed to be wide enough to show the volume bar -- in my super-small version, the volume slider does in fact show up but it is unusably small. Compare to what it is supposed to look like, for example as in the YouTube app shown below.
Any idea what could be going on here? I am using basically the exact code that the Cast SDK for Android guide uses (the only addition being some custom Buttons with onClick listeners to control the media playback and to start casting several different test streams (both audio and video.)
This is due to changes that were made into the Media Router Support library and will be fixed in future updates to that library. If absolutely needed, the current workaround is to override that dialog.
I want to to change the header color of nokia lwuit based full touch form and i have tried setTitleComponent method but it is not working. Please also check the following link
http://projects.developer.nokia.com/LWUIT_for_Series_40/wiki/UsingSeries40FullTouchFeatures
in which it is mentioned we cannot style the header but is it means we cannot change the bgcolor as well or put custom images in the header?
Note that when using LWUIT for Series 40 port, the default way of running LWUIT apps is a normal-size canvas in Series 40 full touch devices. Thus the Series 40 chrome shows on top of canvas. And there is no way of customising it (other than the title text).
If you want to provide branding elements to the title, the options are:
1. create an additional lable below the Series 40 headerbar
2. run the application in full-screen. We are planning to create a high-level API for this but currently it is already possible using the following trick:
((GameCanvas) (javax.microedition.lcdui.Display.getDisplay(this)).getCurrent()).setFullScreenMode(true);
In the latter option you will of course lose the Series 40 full touch layout.
Use lwuit source, you can change method visibility if required, this is example what i used to use gradient color
form.getTitleComponent().getStyle().setBackgroundType(Style.BACKGROUND_GRADIENT_LINEAR_VERTICAL);
form.getTitleComponent().getStyle().setBackgroundGradientEndColor(Color.GRADIENT_END);
form.getTitleComponent().getStyle().setBackgroundGradientStartColor(Color.GRADIENT_START);
form.getTitleComponent().getStyle().setFgColor(Color.WHITE);
form.getTitleComponent().getStyle().setPadding(10,10,0,0);
form.getTitleComponent().getStyle().setFont(font);
Here Color is my custom class that is used for color code, you can use your one.
Per the question here,
What's "tools:context" in Android layout files?
The 'tools' namespace reference (xmlns:tools="http://schemas.android.com/tools") has begun to appear in my layouts recently, and I want to know more. The original post only described the 'tools:context' attribute, but I have also noticed usage of the "tools:listitem" attribute appearing when I have designated a preview layout item for a listview, i.e.
<ListView
android:id="#+id/lvCustomer"
tools:listitem="#layout/customer_list_item" >
</ListView>
Are there more elements?
What brought me to this 'tools' namespace is that I want to be able to have 'preview-only' text (i.e. in a TextView or EditText) when using the layout designer in eclipse.
Currently, I assign the 'text' or 'hint' property for previewing text when arranging my layouts... but then I always have to remember to clear the preview value from within the code.
Ideally, instead of
<string name="preview_customer_name">Billy Bob's Roadhouse Pub</string>
...
<TextView
android:id="#+id/tvCustomerName"
android:text="#string/preview_customer_name"
</TextView>
have a something like:
<TextView
android:id="#+id/tvCustomerName"
tools:previewText="#string/preview_customer_name"
</TextView>
Thanks-
We've just added support for designtime attributes like this in Android Studio 0.2.11. See http://tools.android.com/tips/layout-designtime-attributes for more.
Think of them as design time helpers only.They do not get processed in actual view rendering at run time.
For example you want to set background of some view in your layout design when working on android studio so that you can make clear distinction where that particular view is.So you would normally do that with
android:background="#color/<some-color>"
Now risk is that sometimes we forget to remove that color and it gets shipped in apk.
instead you can do as follows:
tools:background="#color/<some-color>"
These changes will be local to android studio and will never get transferred to apk.
And also check out http://tools.android.com/tech-docs/tools-attributes for more options.
You will find tool attribute when you set object in graphical layout.
Listview (in graphical mode) -> right Click -> Preview List Content -> Choose Layout...
produces:
tools:listitem="#layout/customer_list_item"
See in layout XML below. There are 2 namespace in use "xmlns:android" and "xmlns:tools".
Tools namespace is used when the developer wants to define placeholder content that is only used in preview or in design time. Tools namespace is removed when we compiled the app.
So in the code below, I want to show the placeholder image (image_empty) that will only be visible at design time, and image1 will the actual image that will be shown when the application launch
I have a problem,
I am programming with Monotouch 5.2.8 for IOS 5.1.
But since the IOS 5.1 update my iPad configs the UISplitViewController so it is docked on the
left side instead of presented as a popover.
It works with IOS 5.0 but in 5.1 i got this problem.
Here is the source code for my UISplitViewController:
splitViewController = new UISplitViewController ();
splitViewController.WeakDelegate = detailViewController;
splitViewController.ViewControllers = new UIViewController[] {
navigationController,
detailViewController
};
From Apple's iOS 5.1 SDK release notes:
In 5.1 the UISplitViewController class adopts the sliding presentation
style when presenting the left view (previously only seen in Mail).
This style is used when presentation is initiated either by the
existing bar button item provided by the delegate methods or by a
swipe gesture within the right view. No additional API adoption is
required to obtain this behavior, and all existing API, including that
of the UIPopoverController instance provided by the delegate, will
continue to work as before. If the gesture cannot be supported in your
app, set the presentsWithGesture property of your split view
controller to NO to disable the gesture. However, disabling the
gesture is discouraged because its use preserves a consistent user
experience across all applications.
Here (login required).
UPDATE:
From what I understand on the above, we can kiss the automatic popover appearance of the master controller goodbye in iOS 5.1.
The only way I see is possible to keep the "old" appearance, is by implementing our own UIPopoverController and taking advantage of the ShouldHideViewController delegate method. Thankfully with MonoTouch, we have that method available as a property in the UISplitViewController class, making things a bit simpler.
I do get a strange behavior though. With iOS SDK 5.1 on my Mac and iOS 5.1 on my iPad; on the device, I get the "sliding" appearance, while on the simulator I get the "old", popover appearance. This is with MonoTouch 5.2.4, which is the latest stable version. Also, it does not contain a PresentsWithGesture property. I tried setting its value to false through MonoTouch.ObjCRuntime messaging, but no luck. The selector keeps returning true. So I cannot deactivate the swipe gesture.
Even tried creating my own UIPopoverController and assigning it as the master in the split controller to see what happens. Doesn't work because UIPopoverController is not a UIViewController...
Some useful info in this question, for ObjC.
Turns out you can disable the presentsWithGesture in the application delegate, but once the view controllers have been presented, there is no changing it.
I needed to disable the appearance of the left view controller during a login process, but turns out I can't enable it later.
I want to run Xna project on my laptop ,when I run the project using HiDef profile
I have a massege
No suitable graphic card found. Couldn't find Direct3D device that support the XNA Framework HiDef profile
And when I change the profile to Reach the project run but throw an exception
XNA Framework Reach profile requires TextureAddressMode to be Clamp when using texture sizes that are not powers of two.
Is there any way to run the project using Hidef profile? I am sure that the graphic driver works correctly. I have Intel Graphics Media Accelerator 4500MHD.
If there isn't answer, how can I remove the above exception?
Exception 1:
This tool from microsoft will detail the problem with your graphics card:
http://create.msdn.com/en-US/education/catalog/utility/graphics_profile_checker
Exception 2:
Use textures power of two.
Go to your content project and select your textures, in the properties windows expand the processor properties, enable to true the property "Convert textures to power of two" (or similar)