Top "Android-tools-namespace" questions

The `tools` namespace allows for showing custom `View` properties inside Android Studio view designer.

What's "tools:context" in Android layout files?

Starting with a recent new version of ADT, I've noticed this new attribute on the layout XML files, for example: &…

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What is the 'app' Android XML namespace?

Here is an example of the app namespace that I've seen from a res/menu/main.xml file <menu …

android xml android-layout xml-namespaces android-tools-namespace
How to use androidx.recyclerview.widget.RecyclerView with tools:listitem?

How to use androidx.recyclerview.widget.RecyclerView with tools:listitem? I have this layout: <?xml version="1.0" encoding="utf-8"?> &…

android android-recyclerview preview androidx android-tools-namespace
What is the meaning of xmlns:tools in Android XML layout?

For example, in: <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/…

android xml android-layout android-tools-namespace
Preview layout with merge root tag in Intellij IDEA/Android Studio

Let's imagine we are developing compound component based on LinearLayout. So, we create class like this: public class SomeView extends …

android android-layout android-studio intellij-idea android-tools-namespace
Android: How to use tools with include layout

How do I use tools: xmlns:tools="http://schemas.android.com/tools" With <include>? I have a layout …

android xml android-layout android-tools-namespace
How to specify list item count in preview of recyclerview in Android Studio?

The recyclerview layout is defined as <android.support.v7.widget.RecyclerView android:layout_marginTop="15dp" android:id="@+id/call_…

android android-layout android-studio android-tools-namespace
Namespace declaration is never used: checks for unused namespace declarations and location hints in XML

xmlns:tools="http://schemas.android.com/tools" this one is my problem it is said that "Namespace declaration is never …

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