Android/frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge "docs: Data Binding 2.0 updates b/26892478" into mnc-docs

Browse Source
This commit is contained in:
Cheryl Potter
2016-04-06 22:31:08 +00:00
committed by Android (Google) Code Review
parent 9e9b15e01d 8dd7eea307
commit 2ebdbd23a8
1 changed files with 31 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

39
docs/html/tools/data-binding/guide.jd
View File

@@ -1655,13 +1655,31 @@ public static ColorDrawable convertColorToDrawable(int color) {
<h3 id="studio_support">Android Studio Support for Data Binding</h3> <h3 id="studio_support">Android Studio Support for Data Binding</h3>
<p> <p>
Android Studio supports syntax highlighting of data binding expressions, and flags any expression Android Studio supports many of the code editing features for data binding code.
language syntax errors in the editor. For example, it supports the following features for data binding expressions:</p>
</p> <ul>
<li>Syntax highlighting</li>
<li>Flagging of expression language syntax errors</li>
<li>XML code completion</li>
<li>References, including <a class="external-link"
href="https://www.jetbrains.com/help/idea/2016.1/navigation-in-source-code.html?origin=old_help">
navigation</a> (such as navigate to a declaration) and
<a class="external-link"
href="https://www.jetbrains.com/help/idea/2016.1/viewing-inline-documentation.html?origin=old_help">
quick documentation</a></li>
</ul>
<p class="note"><strong>Note:</strong> Arrays and a
<a href="https://docs.oracle.com/javase/tutorial/java/generics/types.html"
class="external-link">generic type</a>, such as the {@link
android.databinding.Observable} class, might display
errors when there are no errors.</p>
<p> <p>
The Preview pane displays default values for data binding expressions if provided. In the following The Preview pane displays default values for data binding expressions if
example excerpt of an element from a layout XML file, the Preview pane displays the provided. In the following
{@code PLACEHOLDER} default text value in the <code>TextView</code>. example excerpt of an element from a layout XML file, the Preview pane displays
the {@code PLACEHOLDER} default text value in the <code>TextView</code>.
</p> </p>
<pre> <pre>
@@ -1671,8 +1689,11 @@ example excerpt of an element from a layout XML file, the Preview pane displays
</pre> </pre>
<p> <p>
If you need to display a default value during the design phase of your project, you If you need to display a default value during the design phase of your project,
can also use tools attributes instead of default expression values, as described in you can also use tools attributes instead of default expression values, as
<a class="external-link" href="http://tools.android.com/tips/layout-designtime-attributes"> described in
<a class="external-link"
href="http://tools.android.com/tips/layout-designtime-attributes">
Designtime Layout Attributes</a>. Designtime Layout Attributes</a>.
</p> </p>