Browsing Some Posts
- All of the click-able items show up in blue underlined text, and
when clicked they pop up the appropriate application (e.g., clicking
a Web URL brings up the Browser application).
- Clicking on a row with a location, as we introduced in a previous
tutorial, does not spawn our StatusMap.
Step #2: Draft and Package the Help HTML
Next, we need some placeholder HTML to serve as our help prose. This
does not need to be terribly fancy – in fact, simpler HTML works better,
because it loads faster.
So, write a Web page that will serve as the placeholder for the Patchy help.
The key is where you put the page: create an assets/ directory in your
project and store it as help.html in there. That will line up with the URL we
will use in the next section to reference that help file.
Step #3: Create a Help Activity
Now, we can create a help activity class that will load our Web page and do
some other useful things.
First, create Patchy/res/layout/help.xml with the following content:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
<WebView android:id="@+id/webkit"
android:layout_width="fill_parent"
android:layout_height="0px"
android:layout_weight="1"
/>
</LinearLayout>
Then, create Patchy/src/apt/tutorial/two/HelpPage.java with the following
code: