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How can I assign an ID to a view programmatically?
...once the ViewGroup or View has been created, you can attach the custom id
myViewGroup.setId(R.id.reservedNamedId);
Conflicting id example
For clarity by way of obfuscating example, lets examine what happens when there is an id conflict behind the scenes.
layout/mylayout.xml
<?xml version="1...
C/C++ check if one bit is set in, i.e. int variable
...dates 8/16/32/64 bit integers.
Detects IsBitSet(int32,int64) calls without my knowledge & consent.
Inlined Template, so no function calling overhead.
const& references, so nothing needs to be duplicated/copied. And we are guaranteed that the compiler will pick up any typo's that attempt to ...
What is 'Context' on Android?
...aces? One static getContext() in the application would have been enough in my opinion.
– Trilarion
Dec 28 '15 at 9:05
...
How can I view the shared preferences file using Android Studio?
I'm using shared preferences to store certain values for my app. I would like to see the file where the info is actually stored on my phone. I found many ways to do this on Eclipse, but I'm debugging on Android Studio. My phone is rooted. I read that having root access is important to read these typ...
Maven artifact and groupId naming
... the Maven repo, I would look for awesome-inhouse-framework-x.y.jar in com.mycompany.awesomeinhouseframework group directory. And I would find it there according to your convention.
Two simple rules work for me:
reverse-domain-packages for groupId (since such are quite unique) with all the constr...
Different font size of strings in the same TextView
I have a textView inside with a number (variable) and a string , how can I give the number one size larger than the string ?
the code:
...
handle textview link click in my android app
... at this almost a year later, there's a different manner in which I solved my particular problem. Since I wanted the link to be handled by my own app, there is a solution that is a bit simpler.
Besides the default intent filter, I simply let my target activity listen to ACTION_VIEW intents, and spe...
Setting custom UITableViewCells height
... this sizeWithFont:constrainedToSize:lineBreakMode: ? I have a textView in my cell, and I want to get its height in heightForRowAtIndexPath: in order to set the row's height, but I don't know how to get it ! Thanks
– rdurand
Jul 24 '12 at 13:47
...
HTML in string resource?
...) (and no more Html.fromHtml()), i.e.:
mTextView.setText(getText(R.string.my_styled_text));
However, it seems the android:text property does just the same thing, and the following is equivalent:
<TextView android:text="@string/my_styled_text" />
And in strings.xml:
<string name="my_s...
How can I add a box-shadow on one side of an element?
...ead property of the box-shadow rule:
.myDiv
{
border: 1px solid #333;
width: 100px;
height: 100px;
box-shadow: 10px 0 5px -2px #888;
}
<div class="myDiv"></div>
The fourth property there -2px is the shadow spread, you can use it to change the spread of the sha...