104 lines
4.2 KiB
XML
104 lines
4.2 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
|
|
<!--
|
|
Copyright 2013 The Android Open Source Project
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
-->
|
|
|
|
<sample>
|
|
<name>DoneBar</name>
|
|
<group>UI</group>
|
|
<package>com.example.android.donebar</package>
|
|
|
|
<!-- change minSdk if needed-->
|
|
<minSdk>14</minSdk>
|
|
|
|
<strings>
|
|
<intro>
|
|
<![CDATA[
|
|
This sample demonstrates two alternative presentations of the
|
|
action bar that are well-suited for simple data entry scenarios.
|
|
|
|
In this presentation, a done bar replaces the action
|
|
bar entirely, providing two direct actions to persist or dismiss changes. This is
|
|
suitable for cases where no additional view details or actions are needed in the
|
|
action bar.
|
|
]]>
|
|
</intro>
|
|
</strings>
|
|
|
|
<activity>
|
|
<class>DoneBarActivity</class>
|
|
<title>Done Bar</title>
|
|
<description>In this presentation, a done bar replaces the action bar entirely, providing
|
|
two direct actions to persist or dismiss changes. This is suitable for cases where no
|
|
additional view details or actions are needed in the action bar.</description>
|
|
</activity>
|
|
|
|
<activity>
|
|
<class>DoneButtonActivity</class>
|
|
<title>Done Button</title>
|
|
<description>In this presentation, a done button replaces the action bar\'s "Up" affordance
|
|
and app icon, while the cancel action is made available in the action overflow. This is
|
|
well-suited to scenarios where additional view details or
|
|
actions may be needed in the action bar.</description>
|
|
</activity>
|
|
|
|
<template src="base"/>
|
|
<template src="ActivityCards"/>
|
|
|
|
<metadata>
|
|
<status>PUBLISHED</status>
|
|
<categories>UI</categories>
|
|
<technologies>Android</technologies>
|
|
<languages>Java</languages>
|
|
<solutions>Mobile</solutions>
|
|
<level>INTERMEDIATE</level>
|
|
<icon>screenshots/icon-web.png</icon>
|
|
<screenshots>
|
|
<img>screenshots/1-main.png</img>
|
|
<img>screenshots/2-done-bar.png</img>
|
|
<img>screenshots/3-done-button.png</img>
|
|
</screenshots>
|
|
<api_refs>
|
|
<android>android.app.ActionBar</android>
|
|
</api_refs>
|
|
<description>
|
|
This sample shows how to create a custom view in the ActionBar to show a done button, using
|
|
2 alternative layouts. This is well suited for simple data entry activities, where the only
|
|
options for the user are to cancel or confirm the data changes.
|
|
</description>
|
|
<intro>
|
|
API 11 introduced the [ActionBar][1] as a navigational UI element. In most cases, a custom view isn't required
|
|
or even recommended, as using a menu xml file is all that is needed to add action icons to it. However, it is
|
|
possible to use a custom view and it is useful in some cases.
|
|
|
|
This sample contains two activities with custom views in their action bar, each with a "done" button. These are
|
|
designed to be used with simple data entry screen where the only options for the user are to cancel or confirm
|
|
the changes.
|
|
|
|
1. Create a layout for the [ActionBar][2].
|
|
2. In the activity, before setting the content view, inflate the view using the LayoutInflater.
|
|
3. Use `getActionBar()` to get the ActionBar, and set the display options with `ActionBar.DISPLAY_SHOW_CUSTOM`.
|
|
4. Set the custom view by calling `setCustomView(customActionBarView, new ActionBar.LayoutParams(
|
|
ViewGroup.LayoutParams.MATCH_PARENT,ViewGroup.LayoutParams.MATCH_PARENT))` on the ActionBar.
|
|
5. You can now set the content view of the Activity.
|
|
|
|
|
|
[1]: http://developer.android.com/design/patterns/actionbar.html
|
|
[2]: http://developer.android.com/reference/android/app/ActionBar.html
|
|
</intro>
|
|
</metadata>
|
|
|
|
</sample>
|