In the built-in Contacts app, when you press a key to input a
character in the contact list view, it will show a transparent and
floating dialog about what you input. It will also filter the
underlying contacts using the keyword you input. This is quite
different with using quick search box. How to
Hi, all
In the built-in Contacts app, if it's the view of contact list, when
you type a keyborad, it will trigger a type-to-search. However,
insteading of using the quick search box, it shows a floating and
transparent dialog. How to implement this functionality?
thx
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Hi, all
I want to add an auto update function to an app. This app can download
a new version of itself, i.e., a new apk file.
After finishing downloading this apk file, how to let the app update?
I'm going to try this by using PackageManager.installPackage(), but
failed. The system said no one h
any solution now?
I have to implement the same function too.
On Apr 20, 2:32 am, Arnaud Weber wrote:
> Ok, i've found some kind of weird solution...
>
> It seems that fullScroll is inversed. As i wanted to go to the top of my
> view i need to call
> scrollView.fullScroll(
>
>
>
> > ScrollView.F
In my code, I only changed the layout params of an image after it is
shown. For example, change the height of the layout. I called the
invalidate() function after the change, but it does not work. Although
the height of the layoutparams changed, but the view does not change.
Why?
Anyone can hel
While user input a text including ":)", usually ":)" should be
replaced and displayed a smile face here.
For example,
the original text: I'm happy, :)
after converted: I'm happy, smile_face
How to implement this?
Note that , the text might be long, so this text should occupy many
lines.
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Then, how to implement this in code?
On Mar 23, 9:10 pm, manoj wrote:
> define a String item in Strings.xml as:
>
> txt to be displayed
>
> use this in your layout.
>
> On Mar 23, 4:55 pm, aby wrote:
>
> > Hi,
> > Does anyone know how to set underline attribute on a TextView?
> > I just see it
Hi, all,
I want to add the following background to a view group:
1.there is a border around this view group. for example, the border is
in black.
2.the background could be set to other colors, such yellow or light
gray.
3.because this is a view group, so the border should be self-adaptive
to var
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