1499 lines
69 KiB
Plaintext
1499 lines
69 KiB
Plaintext
page.title=Support Library
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@jd:body
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<div id="qv-wrapper">
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<div id="qv">
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<h2>In this document</h2>
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<ol>
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<li><a href="#overview">Overview</a></li>
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<li><a href="#revisions">Revisions</a></li>
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</ol>
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<h2>See also</h2>
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<ol>
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<li><a href="{@docRoot}tools/support-library/features.html">
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Support Library Features</a></li>
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<li><a href="{@docRoot}tools/support-library/setup.html">
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Support Library Setup </a></li>
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</ol>
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</div>
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</div>
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<p>The Android Support Library package is a set of code libraries that provide
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backward-compatible versions of Android framework APIs as well as features that are only available
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through the library APIs. Each Support Library is backward-compatible to a specific Android API
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level. This design means that your applications can use the libraries' features and still be
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compatible with devices running Android 1.6 (API level 4) and up.</p>
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<p>This guide provides information about what features are enabled by the Support Libraries,
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how to use them in your development environment and information about library releases.</p>
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<h2 id="overview">Overview</h2>
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<p>Including the Support Libraries in your Android project is considered a best practice for
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application developers, depending on the range of platform versions your app is targeting
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and the APIs that it uses. Using the features the libraries provide can help you improve the look of your
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application, increase performance and broaden the reach of your application to more users.
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If you use the Android
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<a href="{@docRoot}tools/projects/templates.html">code template</a> tools, you will notice that
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all the Android application templates include one or more of the Support Libraries by default.</p>
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<p>The Support Libraries each target a base Android API level and each provides a different set
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of features. In order to effectively use the libraries, it is important to consider what features
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you want to support and understand what features are supported by each library at what Android
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API level. To get started, review the
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<a href="{@docRoot}tools/support-library/features.html">Support Library Features</a> guide.
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After that, go to the
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<a href="{@docRoot}tools/support-library/setup.html">Support Library Setup</a> topic to
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learn how to incorporate the Support Libraries into your application. For more details
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about Support Library APIs, see the {@link android.support.v4.app android.support}
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packages in the API reference.</p>
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<h2 id="revisions">Revisions</h2>
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<p>This section provides details about the Support Library package releases.</p>
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<div class="toggle-content opened">
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<p id="rev21"><a href="#" onclick="return toggleContent(this)">
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<img src="{@docRoot}assets/images/triangle-opened.png" class="toggle-content-img" alt=""
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/>Android Support Library, revision 22.2.0</a> <em>(May 2015)</em>
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</p>
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<div class="toggle-content-toggleme">
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<dl>
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<dt>Added <a href="features.html#design">Design Support library:</a></dt>
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<dd>
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<ul>
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<li>Added {@link android.support.design.widget.TextInputLayout} for showing
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{@link android.widget.EditText} hint and error text as floating labels.
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</li>
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<li>Added {@link android.support.design.widget.FloatingActionButton} for implementing a
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primary action on your interface as a
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floating action button, supporting either default or mini sizes.
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</li>
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<li>Added {@link android.support.design.widget.Snackbar} for providing lightweight
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feedback with an optional action in an animated snackbar.
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</li>
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<li>Added {@link android.support.design.widget.TabLayout} for implementing fixed and
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scrollable
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<a href="{@docRoot}design/building-blocks/tabs.html">tabs</a> as well as easy
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integration with
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{@link android.support.v4.view.ViewPager}.
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</li>
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<li>Added {@link android.support.design.widget.NavigationView} for implementing
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<a href="{@docRoot}design/patterns/navigation-drawer.html">navigation drawer</a>
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contents, including the ability to inflate menu items via a
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<a href="{@docRoot}guide/topics/resources/menu-resource.html">Menu Resource</a>.
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</li>
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<li>Added {@link android.support.design.widget.CoordinatorLayout}, a general purpose
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layout, used for building dependencies between
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sibling views and allowing easy scrolling reactions between components via
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{@link android.support.design.widget.CoordinatorLayout.Behavior}. Many of the Design
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Library components rely on being a child of a
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{@link android.support.design.widget.CoordinatorLayout}.
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</li>
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<li>Added {@link android.support.design.widget.AppBarLayout}, a container for a
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{@link android.widget.Toolbar}
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and other views (such as {@link android.support.design.widget.TabLayout}) for
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reacting to scrolling events by scrolling off the screen, becoming visible in reaction
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to a downward scroll, or collapsing/uncollapsing before scrolling off/onto the screen.
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</li>
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<li>Added {@link android.support.design.widget.CollapsingToolbarLayout} for controlling
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how a {@link android.widget.Toolbar} collapses. A toolbar may collapse by:
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pinning components to the top of the screen while it collapses, introducing
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parallax scrolling of components such as an {@link android.widget.ImageView},
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or adding a content scrim color when the view is partially collapsed.
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</li>
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</ul>
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</dt>
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<dt>Changes for <a href="features.html#v4">v4 support library:</a></dt>
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<dd>
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<ul>
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<li>Added the
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{@link android.support.v4.view.accessibility.AccessibilityEventCompat#getContentChangeTypes getContentChangeTypes()}
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and
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{@link android.support.v4.view.accessibility.AccessibilityEventCompat#setContentChangeTypes setContentChangeTypes()}
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methods and related change type
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fields to the
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{@link android.support.v4.view.accessibility.AccessibilityEventCompat}
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class for accessibility event handling.
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</li>
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<li>Added the
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{@link android.support.v4.media.session.PlaybackStateCompat#getActiveQueueItemId getActiveQueueItemId()},
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{@link android.support.v4.media.session.PlaybackStateCompat#getCustomActions getCustomActions()},
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and
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{@link android.support.v4.media.session.PlaybackStateCompat#getExtras getExtras()}
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methods with related state fields to the
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{@link android.support.v4.media.session.PlaybackStateCompat} class for
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getting custom actions from the queue.
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</li>
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<li>Added the
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{@link android.support.v4.media.session.PlaybackStateCompat.Builder#addCustomAction addCustomAction()},
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{@link android.support.v4.media.session.PlaybackStateCompat.Builder#setActiveQueueItemId setActiveQueueItemId()},
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and
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{@link android.support.v4.media.session.PlaybackStateCompat.Builder#setExtras setExtras()}
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methods to the
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{@link android.support.v4.media.session.PlaybackStateCompat.Builder} class for adding
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adding custom actions to a playback state.
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</li>
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<li>Added the
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{@link android.support.v4.media.session.PlaybackStateCompat.CustomAction#fromCustomAction fromCustomAction()} and
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{@link android.support.v4.media.session.PlaybackStateCompat.CustomAction#getCustomAction getCustomAction()} methods
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to the
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{@link android.support.v4.media.session.PlaybackStateCompat.CustomAction} class
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for getting custom actions from the queue.
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</li>
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<li>Added the {@link android.support.v4.view.ViewCompat#isAttachedToWindow isAttachedToWindow()},
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{@link android.support.v4.view.ViewCompat#offsetLeftAndRight offsetLeftAndRight()}, and
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{@link android.support.v4.view.ViewCompat#offsetTopAndBottom offsetTopAndBottom()}
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methods to the {@link android.support.v4.view.ViewCompat} class for working with views.
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</li>
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<li>Added the {@link android.support.v4.view.ViewPager#addOnPageChangeListener addOnPageChangeListener()},
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{@link android.support.v4.view.ViewPager#clearOnPageChangeListeners clearOnPageChangeListeners()}, and
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{@link android.support.v4.view.ViewPager#removeOnPageChangeListener removeOnPageChangeListener()}
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methods to the {@link android.support.v4.view.ViewPager} class for responding to page
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changes.
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<p>Deprecated the
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{@link android.support.v4.view.ViewPager#setOnPageChangeListener setOnPageChangeListener()} method.</p>
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</li>
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<li>Added the
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{@link android.support.v4.view.ViewParentCompat#notifySubtreeAccessibilityStateChanged notifySubtreeAccessibilityStateChanged()} method to
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the {@link android.support.v4.view.ViewParentCompat} class for notifying a view parent
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that the accessibility state of one of its descendants has changed.
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</li>
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<li>Added the {@link android.support.v4.view.ViewPropertyAnimatorCompat#translationZ translationZ()},
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{@link android.support.v4.view.ViewPropertyAnimatorCompat#translationZBy translationZBy()},
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{@link android.support.v4.view.ViewPropertyAnimatorCompat#z z()}, and
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{@link android.support.v4.view.ViewPropertyAnimatorCompat#zBy zBy()}
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methods to the {@link android.support.v4.view.ViewPropertyAnimatorCompat} class for
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adding animation.
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</li>
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</ul>
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</dd>
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<dt>Changes for <a href="features.html#v7-appcompat">v7 appcompat library</a>:</dt>
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<dd>
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<ul>
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<li>Added the
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{@link android.support.v7.app.AppCompatActivity#onWindowStartingSupportActionMode onWindowStartingSupportActionMode()}
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method to the
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{@link android.support.v7.app.AppCompatActivity},
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{@link android.support.v7.app.AppCompatCallback}, and
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{@link android.support.v7.app.AppCompatDialog} classes for handling action modes
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started from the current window.
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</li>
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<li>Added the
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{@link android.support.v7.app.AppCompatDelegate#isHandleNativeActionModesEnabled isHandleNativeActionModesEnabled()} and
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{@link android.support.v7.app.AppCompatDelegate#setHandleNativeActionModesEnabled setHandleNativeActionModesEnabled()}
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methods to the
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{@link android.support.v7.app.AppCompatDelegate} class for handling native action modes.
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</li>
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</ul>
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</dd>
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</dl>
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</div>
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</div> <!-- end of collapsible section -->
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<div class="toggle-content closed">
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<p id="rev21"><a href="#" onclick="return toggleContent(this)">
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<img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-content-img" alt=""
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/>Android Support Library, revision 22.1.0</a> <em>(April 2015)</em>
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</p>
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<div class="toggle-content-toggleme">
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<dl>
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|
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|
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<div class="toggle-content-toggleme">
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<dl>
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<dt>Changes for <a href="features.html#annotations">annotations library:</a></dt>
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<dd>
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<ul>
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<li>Added the Annotations library to provide support for enhanced code inspections.
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Annotations are added as metadata tags that you attach to variables, parameters,
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and return values to inspect method return values, passed parameters, and local
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variables and fields.
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</li>
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</ul>
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</dd>
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<dt>Changes for <a href="features.html#v4">v4 support library:</a></dt>
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<dd>
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<ul>
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<li>Added the {@link android.support.v4.graphics.ColorUtils ColorUtils} class
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to provide a set of color-related utility methods.
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</li>
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<li>Added the {@link android.support.v4.graphics.drawable.DrawableCompat#unwrap unwrap()} and
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{@link android.support.v4.graphics.drawable.DrawableCompat#wrap wrap()} methods to the
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{@link android.support.v4.graphics.drawable.DrawableCompat} class , allowing you to use
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{@link android.support.v4.graphics.drawable.DrawableCompat#setTint setTint()},
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{@link android.support.v4.graphics.drawable.DrawableCompat#setTintList setTintList()},
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and {@link android.support.v4.graphics.drawable.DrawableCompat#setTintMode setTintMode()}
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on all API level 4 or higher devices.
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</li>
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<li>Added the {@link android.support.v4.os.TraceCompat} class to
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write trace events to the system trace buffer, which can then be collected and
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visualized using the <a href="{@docRoot}tools/help/systrace.html">Systrace</a> tool.
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</li>
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<li>Added the {@link android.support.v4.util.CircularIntArray} class
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to create circular integer array data structures.
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</li>
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<li>Added the {@link android.support.v4.util.CircularArray#clear clear()},
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{@link android.support.v4.util.CircularArray#removeFromStart removeFromStart()},
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and {@link android.support.v4.util.CircularArray#removeFromEnd removeFromEnd()}
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methods to the {@link android.support.v4.util.CircularArray} class. Also, changed the
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existing methods in this class to be non-final.
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</li>
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<li>Added the {@link android.support.v4.view.InputDeviceCompat}
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as a helper class to access data in the
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{@link android.support.v4.view.InputDeviceCompat} class.
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</li>
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<li>Added the {@link android.support.v4.view.LayoutInflaterCompat}
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class as a helper class to access data in the
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{@link android.support.v4.view.LayoutInflaterCompat} class
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and added the {@link android.support.v4.view.LayoutInflaterFactory} interface.
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</li>
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<li>Added classes, methods, and interfaces to support nested scrolling.
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<ul>
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<li>Added the {@link android.support.v4.view.NestedScrollingChildHelper}
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and {@link android.support.v4.view.NestedScrollingParentHelper}
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helper classes for implementing nested scrolling parent and child views.</li>
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<li>Added the {@link android.support.v4.view.NestedScrollingChild}
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interface to be implemented by {@link android.view.View} subclasses.</li>
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<li>Added the {@link android.support.v4.view.NestedScrollingParent}
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and {@link android.support.v4.view.ScrollingView} interfaces to support
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scrolling operations and provide scroll related APIs.</li>
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<li>Added the
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{@link android.support.v4.view.ViewGroupCompat#getNestedScrollAxes
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getNestedScrollAxes()} method to the {@link android.support.v4.view.ViewGroupCompat}
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class.</li>
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<li>Added methods to the {@link android.support.v4.view.ViewParentCompat} class to
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support nested scrolling.
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</li>
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<li>Added the {@link android.support.v4.widget.NestedScrollView}
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class to support nested scrolling parent and child on both new and old versions of
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Android.
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</li>
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</ul>
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</li>
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<li>Added methods and constants to the {@link android.support.v4.view.MotionEventCompat}
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class for getting axis values and event source.
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</li>
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<li>Updated the {@link android.support.v4.view.accessibility.AccessibilityNodeInfoCompat}
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class to add methods for errors, content invalidation and labels.
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</li>
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<li>Added the following interpolation classes for animation:
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{@link android.support.v4.view.animation.FastOutLinearInInterpolator},
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{@link android.support.v4.view.animation.FastOutSlowInInterpolator},
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{@link android.support.v4.view.animation.LinearOutSlowInInterpolator},
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{@link android.support.v4.view.animation.LinearOutSlowInInterpolator}, and
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{@link android.support.v4.view.animation.PathInterpolatorCompat}.
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</li>
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<li>Added the {@link android.support.v4.widget.Space} class to create gaps between
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components in general purpose layouts. This class is deprecated in the gridlayout library.
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</li>
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<li>Added the {@link android.support.v4.widget.TextViewCompat} class for accessing
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features in a {@link android.widget.TextView}.
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</li>
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<li>Added a displacement parameter to the
|
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{@link android.support.v4.widget.EdgeEffectCompat#onPull onPull()} method in the
|
||
{@link android.support.v4.widget.EdgeEffectCompat} class.
|
||
</li>
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||
|
||
</ul>
|
||
</dd>
|
||
|
||
|
||
<dt>Changes for <a href="features.html#v7-appcompat">v7 appcompat library</a>:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Added tint support to appcompat widgets, including
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{@link android.support.v7.widget.AppCompatAutoCompleteTextView},
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||
{@link android.support.v7.widget.AppCompatButton},
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||
{@link android.support.v7.widget.AppCompatCheckBox},
|
||
{@link android.support.v7.widget.AppCompatCheckedTextView},
|
||
{@link android.support.v7.widget.AppCompatEditText},
|
||
{@link android.support.v7.widget.AppCompatMultiAutoCompleteTextView},
|
||
{@link android.support.v7.widget.AppCompatRadioButton},
|
||
{@link android.support.v7.widget.AppCompatRatingBar},
|
||
{@link android.support.v7.widget.AppCompatSpinner}, and
|
||
{@link android.support.v7.widget.AppCompatTextView}.
|
||
</li>
|
||
<li>Updated the {@link android.support.v7.app.AppCompatActivity} as the base
|
||
class for activities that use the support library action bar features. This class
|
||
replaces the deprecated {@link android.support.v7.app.ActionBarActivity}.
|
||
</li>
|
||
<li>Added the
|
||
{@link android.support.v7.app.AppCompatCallback} interface
|
||
to be implemented for AppCompat to be able to perform callbacks.
|
||
</li>
|
||
<li>Added the
|
||
{@link android.support.v7.app.AppCompatDelegate} abstract class
|
||
as a delegate you can use to extend AppCompat's support to any activity.
|
||
</li>
|
||
<li>Added the
|
||
{@link android.support.v7.app.AppCompatDialog} class
|
||
as the base class for AppCompat themed dialogs.
|
||
</li>
|
||
<li>Added the spinner style
|
||
{@link android.support.v7.app.AlertDialog} and
|
||
{@link android.support.v7.app.AlertDialog.Builder} classes to provide an AppCompat
|
||
themed {@link android.app.AlertDialog}.
|
||
</li>
|
||
<li>Added the {@link android.support.v7.graphics.Palette.Builder} class
|
||
for generating {@link android.support.v7.graphics.Palette} instances.
|
||
<ul>
|
||
<li>Added the
|
||
{@link android.support.v7.graphics.Palette#from}
|
||
method to the {@link android.support.v7.graphics.Palette} class to
|
||
start generating a Palette with the returned
|
||
{@link android.support.v7.graphics.Palette.Builder} instance.
|
||
</li>
|
||
<li>Deprecated the {@link android.support.v7.graphics.Palette#generate generate()} and
|
||
{@link android.support.v7.graphics.Palette#generateAsync generateAsync()} methods.
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
|
||
<li>Added the
|
||
{@link android.support.v7.widget.GridLayout.Spec#getAbsoluteAlignment
|
||
getAbsoluteAlignment()} method to the {@link android.support.v7.widget.GridLayout.Spec}
|
||
class.
|
||
</li>
|
||
<li>Deprecated use of <code>app:theme</code> for styling
|
||
{@link android.support.v7.widget.Toolbar}. You can now use
|
||
<code>android:theme</code> for toolbars on all API level 7 and higher devices and
|
||
<code>android:theme</code> support for all widgets on API level 11 and higher devices.
|
||
</li>
|
||
</ul>
|
||
</dd>
|
||
|
||
|
||
<dt>Changes for <a href="features.html#v17-leanback">v17 leanback library</a>:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li> Added {@link android.support.v17.leanback.app.GuidedStepFragment},
|
||
{@link android.support.v17.leanback.widget.GuidanceStylist} and
|
||
{@link android.support.v17.leanback.widget.GuidedActionsStylist} to support
|
||
creating multi-step decision flows.
|
||
</li>
|
||
</ul>
|
||
</dd>
|
||
|
||
|
||
<dt>Changes for <a href="features.html#v7-recyclerview">v7 recyclerview library</a>:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Added {@link android.support.v7.util.SortedList} classes to display items in
|
||
a list order and provide notification of changes to the list.
|
||
</li>
|
||
<li>Added the {@link android.support.v7.widget.util.SortedListAdapterCallback} class
|
||
that can bind a sorted list to a
|
||
{@link android.support.v7.widget.RecyclerView.Adapter} class.
|
||
</li>
|
||
</ul>
|
||
</dd>
|
||
|
||
|
||
<dt>Changes for <a href="features.html#v8-renderscript">v8 renderscript library</a>:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Added the {@link android.support.v8.renderscript.ScriptIntrinsicHistogram} class for
|
||
use as a histogram filter.</li>
|
||
<li>Added the {@link android.support.v8.renderscript.ScriptIntrinsicResize} class for
|
||
performing a resize of a 2D allocation.
|
||
</li>
|
||
</ul>
|
||
</dd>
|
||
|
||
</dl>
|
||
|
||
|
||
</div>
|
||
</div> <!-- end of collapsible section -->
|
||
|
||
|
||
|
||
<div class="toggle-content closed">
|
||
<p id="rev21"><a href="#" onclick="return toggleContent(this)">
|
||
<img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-content-img" alt=""
|
||
/>Android Support Library, revision 22</a> <em>(March 2015)</em>
|
||
</p>
|
||
<div class="toggle-content-toggleme">
|
||
<dl>
|
||
<dt>Changes for <a href="features.html#v4">v4 support library:</a></dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Updated the {@link android.support.v4.content.res.ResourcesCompat#getDrawable
|
||
getDrawable()} method to return a drawable object for a specified specific resource ID,
|
||
screen density, and theme.
|
||
</li>
|
||
<li>Added the {@link android.support.v4.view.ViewCompat#setImportantForAccessibility
|
||
setImportantForAccessibility()} method so you can indicate if a view should trigger
|
||
accessibility events.
|
||
</li>
|
||
<li>Added the {@link android.support.v4.widget.DrawerLayout#getStatusBarBackgroundDrawable
|
||
getStatusBarBackgroundDrawable()} method so you can get the status bar background
|
||
drawable.
|
||
</li>
|
||
<li>Added methods to the
|
||
{@link android.support.v4.app.NotificationCompat.CarExtender.UnreadConversation}
|
||
class so Android Auto messaging apps can retrieve additional notification data.
|
||
</li>
|
||
<li>Added the {@link android.support.v4.widget.SwipeRefreshLayout#getProgressCircleDiameter
|
||
getProgressCircleDiameter()} method to return the diameter of a circle layout.
|
||
</li>
|
||
<li>Changed the default {@link android.support.v4.widget.DrawerLayout DrawerLayout}
|
||
status bar color to {@link android.R.attr#colorPrimaryDark}.
|
||
</li>
|
||
</ul>
|
||
</dd>
|
||
|
||
<dt>Changes for <a href="features.html#v7-appcompat">v7 appcompat library</a>:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Added the spinner style
|
||
{@link android.support.v7.appcompat.R.style#Base_Widget_AppCompat_Spinner_Underlined}.</li>
|
||
<li>Added tinted widgets styles with
|
||
{@link android.support.v7.appcompat.R.style#Widget_AppCompat_AutoCompleteTextView},
|
||
{@link android.widget.MultiAutoCompleteTextView},
|
||
{@link android.support.v7.appcompat.R.style#TextAppearance_AppCompat_Button}, and
|
||
{@link android.support.v7.appcompat.R.style#Base_Widget_AppCompat_RatingBar}.</li>
|
||
</ul>
|
||
</dd>
|
||
|
||
<dt>Changes for <a href="features.html#v17-leanback">v17 leanback library</a>:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Added the {@link android.support.v17.leanback.widget.ListRowPresenter#getRecycledPoolSize
|
||
getRecycledPoolSize()} and
|
||
{@link android.support.v17.leanback.widget.ListRowPresenter#setRecycledPoolSize
|
||
setRecycledPoolSize()} methods to allow customized recycled pool sizes.</li>
|
||
<li>Added the {@link android.view.ViewGroup.LayoutParams#WRAP_CONTENT} attribute to the
|
||
layout width setting to support wrapped content for title icons.</li>
|
||
<li>Defined {@link android.support.v17.leanback.R.transition} in XML to
|
||
improve transition updates. </li>
|
||
<li>Enabled support for right to left layouts.</li>
|
||
<li>Added the play and pause media key events support to the
|
||
{@link android.support.v17.leanback.app.PlaybackOverlayFragment} class.</li>
|
||
<li>Added enter and return transitions to the
|
||
{@link android.support.v17.leanback.app.BrowseFragment} class and the
|
||
{@link android.support.v17.leanback.app.DetailsFragment} class.</li>
|
||
<li>Added the {@link android.support.v17.leanback.widget.ArrayObjectAdapter#replace
|
||
replace()} method to replace items in an object’s adapter array. </li>
|
||
</ul>
|
||
</dd>
|
||
|
||
|
||
<dt>Changes for <a href="features.html#v7-mediarouter">v7 mediarouter library</a>:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Updated Google Cast icons to use the
|
||
<a href="{@docRoot}training/material/index.html">material design</a> style.</li>
|
||
<li>Updated all the icons used in the {@link android.media.MediaRouter} dialogs to use the
|
||
<a href="{@docRoot}training/material/index.html">material design</a> style.</li>
|
||
</ul>
|
||
</dd>
|
||
|
||
|
||
<dt>Changes for <a href="features.html#v7-recyclerview">v7 recyclerview library</a>:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Added the {@link android.support.v7.widget.RecyclerView.ViewHolder#getLayoutPosition
|
||
getlayoutPosition()}
|
||
and {@link android.support.v7.widget.RecyclerView.ViewHolder#getAdapterPosition
|
||
getadapterPosition()} methods to the {@link android.support.v7.widget.RecyclerView}
|
||
class.</li>
|
||
<li>Deprecated the <code>classgetChildPosition()</code> and
|
||
<code>findViewHolderForPosition()</code> methods in the
|
||
{@link android.support.v7.widget.RecyclerView} class. </li>
|
||
<li>Deprecated the <code>getPosition()</code> method in the
|
||
{@link android.support.v7.widget.RecyclerView.ViewHolder} class. </li>
|
||
<li>Deprecated the <code>getViewPosition()</code> method in the
|
||
{@link android.support.v7.widget.RecyclerView.LayoutParams} class. </li>
|
||
</ul>
|
||
</dd>
|
||
|
||
</div>
|
||
</div>
|
||
|
||
|
||
|
||
|
||
<div class="toggle-content closed">
|
||
<p id="rev21"><a href="#" onclick="return toggleContent(this)">
|
||
<img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-content-img" alt=""
|
||
/>Android Support Library, revision 21.0.3</a> <em>(December 2014)</em>
|
||
</p>
|
||
<div class="toggle-content-toggleme">
|
||
<dl>
|
||
<dt>Changes for <a href="features.html#v4">v4 support library:</a></dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Added several {@link android.support.v4.app.NotificationCompat.WearableExtender}
|
||
methods to improve the display of barcodes in notifications on wearable devices.
|
||
<ul>
|
||
<li>{@link android.support.v4.app.NotificationCompat.WearableExtender#getHintScreenTimeout getHintScreenTimeout()}</li>
|
||
<li>{@link android.support.v4.app.NotificationCompat.WearableExtender#setHintScreenTimeout setHintScreenTimeout()}</li>
|
||
<li>{@link android.support.v4.app.NotificationCompat.WearableExtender#getHintAvoidBackgroundClipping getHintAvoidBackgroundClipping()}</li>
|
||
<li>{@link android.support.v4.app.NotificationCompat.WearableExtender#setHintAvoidBackgroundClipping setHintAvoidBackgroundClipping()}</li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
</dd>
|
||
|
||
</div>
|
||
</div>
|
||
|
||
|
||
|
||
<div class="toggle-content closed">
|
||
<p id="rev21"><a href="#" onclick="return toggleContent(this)">
|
||
<img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-content-img" alt=""
|
||
/>Android Support Library, revision 21.0.2</a> <em>(November 2014)</em>
|
||
</p>
|
||
<div class="toggle-content-toggleme">
|
||
<dl>
|
||
<dt>Changes for <a href="features.html#v4">v4 support library:</a></dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Added {@link android.support.v4.app.NotificationCompat.CarExtender}
|
||
class to support Android Auto extensions to notifications.</li>
|
||
</ul>
|
||
</dd>
|
||
<dt>Changes for <a href="features.html#v7-appcompat">v7 appcompat library</a>:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Added the {@link android.support.v7.widget.PopupMenu} constructor to support new popup
|
||
menus.</li>
|
||
<li>Added support for a Collapse icon description in the {@link android.support.v7.widget.Toolbar}
|
||
class.</li>
|
||
<li>Updated the {@link android.support.v7.widget.SearchView} widget to support displaying
|
||
the {@link android.support.v7.mediarouter.R.attr#commitIcon}. </li>
|
||
<li>Removed the <code>buttonGravity</code> attribute from the
|
||
{@link android.support.v7.widget.Toolbar} class. </li>
|
||
</ul>
|
||
</dd>
|
||
<dt>Changes for <a href="features.html#v7-cardview">v7 cardview library</a>:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Added {@link android.support.v7.widget.CardView#setCardBackgroundColor} API to
|
||
support changing the background color of the {@link android.support.v7.widget.CardView}.</li>
|
||
<li>Changed the {@link android.support.v7.widget.CardView} to more accurately report its
|
||
opacity value as {@link android.graphics.PixelFormat#TRANSLUCENT}.</li>
|
||
</ul>
|
||
</dd>
|
||
<dt>Changes for <a href="features.html#v7-recyclerview">v7 recyclerview
|
||
library</a>:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Added {@link android.support.v7.widget.RecyclerView#TOUCH_SLOP_DEFAULT} and
|
||
{@link android.support.v7.widget.RecyclerView#TOUCH_SLOP_PAGING} constants
|
||
to the {@link android.support.v7.widget.RecyclerView} class
|
||
to support touch slop configurations for paging.</li>
|
||
</ul>
|
||
</dd>
|
||
<dt>Changes for <a href="features.html#v17-leanback">v17 leanback library</a>:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Added support to generate v4 code fragments. </li>
|
||
<li>Changed the secondary text color on {@link android.support.v7.widget.CardView}. </li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
</div>
|
||
</div>
|
||
|
||
|
||
|
||
<div class="toggle-content closed">
|
||
<p id="rev21"><a href="#" onclick="return toggleContent(this)">
|
||
<img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-content-img" alt=""
|
||
/>Android Support Library, revision 21.0.1</a> <em>(November 2014)</em>
|
||
</p>
|
||
<div class="toggle-content-toggleme">
|
||
<dl>
|
||
<dt>Added <a href="{@docRoot}tools/support-library/features.html#multidex">
|
||
multidex support library</a> to support multiple
|
||
<a href="https://source.android.com/devices/tech/dalvik/">Dalvik</a> Executable (DEX) files
|
||
for multi-dex file support prior to Android 5.0. </li>
|
||
</dt>
|
||
</dl>
|
||
</div>
|
||
</div>
|
||
|
||
|
||
|
||
|
||
<div class="toggle-content closed">
|
||
<p id="rev21"><a href="#" onclick="return toggleContent(this)">
|
||
<img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-content-img" alt=""
|
||
/>Android Support Library, revision 21</a> <em>(October 2014)</em>
|
||
</p>
|
||
<div class="toggle-content-toggleme">
|
||
<dl>
|
||
<dt>Changes for <a href="features.html#v4">v4 support library:</a></dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Added support for {@link android.support.v4.app.Fragment}
|
||
transitions for devices running Android 5.0 (API level 21).
|
||
Be aware that transitions have no effect on devices running
|
||
Android 4.4 and lower.
|
||
</li>
|
||
<li>Added {@link android.support.v4.provider.DocumentFile} to ease
|
||
the transition from {@link java.io.File}
|
||
while working with document trees. However, this class demands
|
||
more processing overhead compared to the platform's
|
||
{@link android.provider.DocumentsContract} API added in
|
||
Android 4.4 (API level 19). So you should switch to using {@link
|
||
android.provider.DocumentsContract} when running on Android 4.4
|
||
and higher.</li>
|
||
</ul>
|
||
</dd>
|
||
<dt>Changes for <a href="features.html#v7-appcompat">v7 appcompat
|
||
library</a>:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Added support for <a href="{@docRoot}design/material/">material
|
||
design</a> user interfaces.</li>
|
||
<li>Added {@link android.support.v7.widget.Toolbar}, which generalizes
|
||
the functionality of {@link android.support.v7.app.ActionBar} for
|
||
use within app layouts.</li>
|
||
<li>Updated {@link android.support.v7.app.ActionBarDrawerToggle},
|
||
which contains the menu-to-arrow animation</li>
|
||
<li>Updated common user interface widgets to allow tinting via theme
|
||
attributes when running on pre-Android 5.0 devices</li>
|
||
<li>Added {@link android.support.v7.widget.SwitchCompat}, a backport
|
||
of the {@link android.widget.Switch} widget that was added in
|
||
Android 4.0 (API level 14).</li>
|
||
</ul>
|
||
</dd>
|
||
<dt>New <a href="features.html#v7-cardview">v7 cardview library</a>:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Added the {@link android.support.v7.widget.CardView} widget, which
|
||
provides a material design-compatible implementation for displaying
|
||
data items.</li>
|
||
</ul>
|
||
</dd>
|
||
<dt>New <a href="features.html#v7-recyclerview">v7 recyclerview
|
||
library</a>:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Added the {@link android.support.v7.widget.RecyclerView} widget,
|
||
which provides a flexible list view for providing a limited window
|
||
into a large data set.</li>
|
||
</ul>
|
||
</dd>
|
||
<dt>New <a href="features.html#v7-palette">v7 palette library</a>:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Added {@link android.support.v7.graphics.Palette} class,
|
||
which lets you extract prominent colors from an image.</li>
|
||
</ul>
|
||
</dd>
|
||
<dt>New <a href="features.html#v17-leanback">v17 leanback library</a>:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Added support for building TV user interfaces, including
|
||
{@link android.support.v17.leanback.app.BrowseFragment},
|
||
{@link android.support.v17.leanback.app.DetailsFragment}, and
|
||
{@link android.support.v17.leanback.app.PlaybackOverlayFragment}.
|
||
For more information about using these user interface widgets,
|
||
see <a href="{@docRoot}training/tv/playback/index.html">Building TV
|
||
Playback Apps</a>.</li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
</div>
|
||
</div>
|
||
|
||
<div class="toggle-content closed">
|
||
<p><a href="#" onclick="return toggleContent(this)">
|
||
<img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-content-img" alt=""
|
||
/>Android Support Library, revision 20</a> <em>(July 2014)</em>
|
||
</p>
|
||
<div class="toggle-content-toggleme">
|
||
<dl>
|
||
<dt>Changes for v4 support library:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Added extended notification support for Android Wear in
|
||
{@link android.support.v4.app.NotificationCompat.WearableExtender}, which allows you
|
||
to specify wearable-specific features in your notifications.</li>
|
||
<li>Added {@link android.support.v4.app.NotificationCompat.Action.WearableExtender},
|
||
which allows actions to be added on wearable notifications.</li>
|
||
<li>Added {@link android.support.v4.app.NotificationManagerCompat}, which allows you
|
||
to issue notifications that properly support wearable features.</li>
|
||
<li>Added {@link android.support.v4.app.RemoteInput}, which allows a handheld device
|
||
to receive voice input from a notification that appears on a wearable device.</li>
|
||
<li>Improved the handling of touch feedback in
|
||
{@link android.support.v4.widget.SwipeRefreshLayout}.</li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
</div>
|
||
</div>
|
||
|
||
<div class="toggle-content closed">
|
||
<p><a href="#" onclick="return toggleContent(this)">
|
||
<img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-content-img" alt=""
|
||
/>Android Support Library, revision 19.1.0</a> <em>(March 2014)</em>
|
||
</p>
|
||
<div class="toggle-content-toggleme">
|
||
<dl>
|
||
<dt>Changes for v4 support library:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Added the {@link android.support.v4.widget.SwipeRefreshLayout} class,
|
||
which enables users to refresh the contents of a view with a vertical
|
||
swipe gesture.</li>
|
||
<li>Fixed accessibility issues with navigation drawers.</li>
|
||
</ul>
|
||
</dd>
|
||
|
||
<dt>Changes for v7 appcompat library:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Fixed background issues with the action bar.</li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
</div>
|
||
</div>
|
||
|
||
<div class="toggle-content closed">
|
||
<p><a href="#" onclick="return toggleContent(this)">
|
||
<img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-content-img" alt=""
|
||
/>Android Support Library, revision 19.0.1</a> <em>(December 2013)</em>
|
||
</p>
|
||
<div class="toggle-content-toggleme">
|
||
<dl>
|
||
<dt>Changes for v4 support library:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Improved {@link android.support.v4.print.PrintHelper} by adding asynchronous
|
||
handling of printing.</li>
|
||
<li>Fixed the {@link android.support.v4.widget.DrawerLayout} class approximation of
|
||
the {@link android.view.View#addChildrenForAccessibility addChildrenForAccessibility()}
|
||
method.</li>
|
||
<li>Fixed slide drawable mirroring in {@link
|
||
android.support.v4.app.ActionBarDrawerToggle}.</li>
|
||
<li>Fixed off-by-one issue when removing an item from a collection iterator.</li>
|
||
</ul>
|
||
</dd>
|
||
|
||
<dt>Changes for v7 mediarouter library:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Improved route identification by using full component name in the {@link
|
||
android.support.v7.media.MediaRouteProvider.ProviderMetadata}.</li>
|
||
<li>Updated {@link android.support.v7.app.MediaRouteChooserDialog} to hide disabled
|
||
routes.</li>
|
||
</ul>
|
||
</dd>
|
||
|
||
<dt>Changes for <a href="features.html#v8-renderscript">v8 renderscript library</a></dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Added error propagation for the RenderScript thunking layer.</li>
|
||
</ul>
|
||
</dd>
|
||
|
||
</dl>
|
||
</div>
|
||
</div>
|
||
|
||
|
||
<div class="toggle-content closed">
|
||
<p><a href="#" onclick="return toggleContent(this)">
|
||
<img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-content-img" alt=""
|
||
/>Android Support Library, revision 19</a> <em>(October 2013)</em>
|
||
</p>
|
||
<div class="toggle-content-toggleme">
|
||
<dl>
|
||
<dt>Changes for v4 support library:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Added support for external Storage APIs with the
|
||
{@link android.support.v4.content.ContextCompat#getObbDirs getObbDirs()},
|
||
{@link android.support.v4.content.ContextCompat#getExternalFilesDirs getExternalFilesDirs()},
|
||
{@link android.support.v4.content.ContextCompat#getExternalCacheDirs getExternalCacheDirs()},
|
||
and {@link android.support.v4.os.EnvironmentCompat#getStorageState getStorageState()}.
|
||
These helper methods always return a single file object on devices running Android
|
||
4.3 (API level 18) and earlier. When running on Android 4.4 (API level 19) and higher,
|
||
these methods may return more than one file object.</li>
|
||
<li>Added {@link android.support.v4.print.PrintHelper} class that works with the
|
||
Print APIs to print images with a minimum of code.</li>
|
||
<li>Added drag-to-open user interface support for pop-up menus. For more information, see
|
||
{@link android.support.v4.widget.PopupMenuCompat} and
|
||
{@link android.support.v4.widget.ListPopupWindowCompat}.</li>
|
||
<li>Improved accessibility support with the addition of a
|
||
{@link android.support.v4.view.accessibility.AccessibilityNodeProviderCompat#findFocus
|
||
findFocus()} method in
|
||
{@link android.support.v4.view.accessibility.AccessibilityNodeProviderCompat} and the
|
||
{@link android.support.v4.view.accessibility.AccessibilityNodeInfoCompat#getLiveRegion
|
||
getLiveRegion()} method in
|
||
{@link android.support.v4.view.accessibility.AccessibilityNodeInfoCompat}.</li>
|
||
<li>Added helper class {@link android.support.v4.view.ScaleGestureDetectorCompat} for
|
||
accessing new scaling gesture methods.</li>
|
||
<li>Fixed problem with {@link android.support.v4.app.ActionBarDrawerToggle} in
|
||
right-to-left language displays.</li>
|
||
<li>Modified {@link android.support.v4.widget.AutoScrollHelper} option to consume
|
||
touch events or allow them to be passed through to other views.</li>
|
||
</ul>
|
||
</dd>
|
||
|
||
<dt>Changes for v7 mediarouter library:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Added support for media playback queuing, setting HTTP header values and media
|
||
playback duration.</li>
|
||
<li>Added explicit start, get, and end session actions for explicitly managing media
|
||
playback sessions with media router.</li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
</div>
|
||
</div>
|
||
|
||
<div class="toggle-content closed">
|
||
<p><a href="#" onclick="return toggleContent(this)">
|
||
<img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-content-img" alt=""
|
||
/>Android Support Library, revision 18</a> <em>(July 2013)</em>
|
||
</p>
|
||
<div class="toggle-content-toggleme">
|
||
<dl>
|
||
<dt>Changes for v4 support library:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>User interface
|
||
<ul>
|
||
<li>Added {@link android.support.v4.text.BidiFormatter} for handling
|
||
text strings that combine right to left and left to right-formatted text.</li>
|
||
<li>Modified {@link android.support.v4.view.ViewPager} to better handle cases where the
|
||
pager has a measured width of zero in the initial layout processing.</li>
|
||
<li>Modified {@link android.support.v4.widget.DrawerLayout} and
|
||
{@link android.support.v4.widget.SlidingPaneLayout} to not throw exceptions for
|
||
measurement while the project code is being edited.</li>
|
||
</ul>
|
||
</li>
|
||
|
||
<li>Accessibility
|
||
<ul>
|
||
<li>Added {@link android.support.v4.widget.ExploreByTouchHelper} to simplify the
|
||
implementation of accessibility for custom views.</li>
|
||
<li>Fixed a problem with {@link android.support.v4.view.ViewPager} incorrectly
|
||
populating {@link
|
||
android.support.v4.view.accessibility.AccessibilityEventCompat#TYPE_VIEW_SCROLLED
|
||
TYPE_VIEW_SCROLLED} accessibility events.</li>
|
||
<li>Fixed a null pointer exception in {@link android.support.v4.view.ViewPager} when
|
||
populating an accessibility event.</li>
|
||
<li>Simplified {@link android.support.v4.view.accessibility.AccessibilityNodeInfoCompat}
|
||
by changing {@link java.lang.CharSequence} inputs to {@link java.lang.String} objects.
|
||
</li>
|
||
<li>Deprecated an {@link android.support.v4.view.accessibility.AccessibilityRecordCompat}
|
||
constructor that used an {@link java.lang.Object} as input.</li>
|
||
</ul>
|
||
</li>
|
||
|
||
<li>Media
|
||
<ul>
|
||
<li>Added {@link android.support.v4.media.TransportMediator} helper class to manage
|
||
media transport control, such as play, pause, skip and other media actions.</li>
|
||
<li>Added {@link android.support.v4.hardware.display.DisplayManagerCompat} for managing
|
||
display output to one or more device displays.</li>
|
||
</ul>
|
||
</li>
|
||
|
||
<li>Other changes
|
||
<ul>
|
||
<li>Added {@link android.support.v4.content.WakefulBroadcastReceiver} helper class for
|
||
implementing a common pattern of detecting a device wakeup event and passing work off
|
||
to a {@link android.app.Service} while ensuring that the device does not go back to
|
||
sleep before the handoff is complete.</li>
|
||
<li>Added two new APIs,
|
||
{@link android.support.v4.content.AsyncTaskLoader#commitContentChanged
|
||
commitContentChanged()} and
|
||
{@link android.support.v4.content.AsyncTaskLoader#rollbackContentChanged
|
||
rollbackContentChanged()}, to {@link android.support.v4.content.AsyncTaskLoader} to
|
||
help deal with background updates for data changes that are subsequently canceled.
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
</dd>
|
||
|
||
<dt>New v7 appcompat library:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Added {@link android.support.v7.app.ActionBar} to allow implementation of the
|
||
action bar user interface <a href="{@docRoot}design/patterns/actionbar.html">design
|
||
pattern</a> back to Android 2.1 (API level 7) and higher. Use of this class requires
|
||
that you implement your activity by extending the new
|
||
{@link android.support.v7.app.ActionBarActivity} class.</li>
|
||
</ul>
|
||
</dd>
|
||
|
||
<dt>New v7 mediarouter library:</dt>
|
||
<dd>
|
||
<p>Added a new mediarouter library that provides support for the <a
|
||
href="https://developers.google.com/cast/">Google Cast developer preview</a>.
|
||
The v7 mediarouter library APIs provide a means of controlling the routing of
|
||
media channels and streams from the current device to external screens,
|
||
speakers, and other destination devices, with compatibility back to Android 2.1
|
||
(API level 7). See <a
|
||
href="{@docRoot}tools/support-library/features.html#v7-mediarouter">V7
|
||
mediarouter library</a> for more information. </p>
|
||
|
||
<p class="caution">The v7 mediarouter library APIs introduced in Support
|
||
Library r18 are subject to change in later revisions of the Support
|
||
Library. At this time, we recommend using the library only in connection
|
||
with the <a href="https://developers.google.com/cast/">Google Cast
|
||
developer preview</a>.</p>
|
||
</dd>
|
||
|
||
</dl>
|
||
</div>
|
||
</div>
|
||
|
||
|
||
<div class="toggle-content closed">
|
||
<p><a href="#" onclick="return toggleContent(this)">
|
||
<img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-content-img" alt=""
|
||
/>Android Support Library, revision 13</a> <em>(May 2013)</em>
|
||
</p>
|
||
<div class="toggle-content-toggleme">
|
||
<dl>
|
||
<dt>Changes for v4 support library:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Added {@link android.support.v4.widget.DrawerLayout} for creating a
|
||
<a href="{@docRoot}training/implementing-navigation/nav-drawer.html">Navigation
|
||
Drawer</a> that can be pulled in from the edge of a window.</li>
|
||
<li>Added {@link android.support.v4.widget.SlidingPaneLayout} widget for creating linked
|
||
summary and detail views that appropriately adapt to various screen sizes.</li>
|
||
<li>Added {@link android.support.v4.app.ActionBarDrawerToggle} as a way to tie
|
||
together the functions of {@link android.support.v4.widget.DrawerLayout} and {@link
|
||
android.app.ActionBar}.</li>
|
||
<li>Added {@link android.support.v4.widget.ViewDragHelper} as a new common component
|
||
for dragging views within a parent view.</li>
|
||
<li>Added {@link android.support.v4.widget.ScrollerCompat} to provide {@link
|
||
android.widget.Scroller} and {@link android.widget.OverScroller} compatibility support.
|
||
</li>
|
||
<li>Added {@link android.support.v4.content.FileProvider} to allow sharing of private
|
||
files between applications.</li>
|
||
<li>Updated {@link android.support.v4.view.ViewPager} to throw an exception if the
|
||
associated {@link android.support.v4.view.PagerAdapter} class is modified without a
|
||
call to {@link android.support.v4.view.PagerAdapter#notifyDataSetChanged
|
||
notifyDataSetChanged()}.
|
||
</li>
|
||
<li>Fixed an issue with {@link android.support.v4.view.ViewPager} children drawing sort
|
||
order.</li>
|
||
<li>Fixed {@link android.support.v4.view.GestureDetectorCompat} to dispatch missing
|
||
{@link android.view.GestureDetector.SimpleOnGestureListener#onSingleTapConfirmed} calls
|
||
between tap timeout and long press events.</li>
|
||
</ul>
|
||
</dd>
|
||
|
||
<dt>New v7 gridlayout library:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Added {@link android.support.v7.widget.GridLayout} to provide support for the
|
||
{@link android.widget.GridLayout} layout object.</li>
|
||
<li>Added {@link android.support.v7.widget.Space} which can be used to create blank areas
|
||
within a {@link android.support.v7.widget.GridLayout} layout object.</li>
|
||
</ul>
|
||
</dl>
|
||
</div>
|
||
</div>
|
||
|
||
|
||
<div class="toggle-content closed">
|
||
<p><a href="#" onclick="return toggleContent(this)">
|
||
<img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-content-img" alt=""
|
||
/>Android Support Library, revision 12</a> <em>(February 2013)</em>
|
||
</p>
|
||
<div class="toggle-content-toggleme">
|
||
<dl>
|
||
<dt>Changes for v4 support library:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Improved interaction behavior for {@link android.support.v4.view.ViewPager}.</li>
|
||
<li>Fixed a bug that could cause {@link android.support.v4.view.ViewPager} to select the
|
||
wrong page.</li>
|
||
<li>Fixed use of {@link android.support.v4.view.ViewPager#removeView removeView()} method
|
||
during layout for {@link android.support.v4.view.ViewPager}.</li>
|
||
<li>Fixed issue with {@link android.support.v4.widget.SearchViewCompat} where using the
|
||
back button to dismiss does not clear the search text. This fix only applies to
|
||
host API levels 14 and higher.</li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
</div>
|
||
</div>
|
||
|
||
|
||
<div class="toggle-content closed">
|
||
<p><a href="#" onclick="return toggleContent(this)">
|
||
<img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-content-img" alt=""
|
||
/>Android Support Library, revision 11</a> <em>(November 2012)</em>
|
||
</p>
|
||
<div class="toggle-content-toggleme">
|
||
<dl>
|
||
<dt>Changes for v4 support library:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>User Interface
|
||
<ul>
|
||
<li>Added support for nested {@link android.support.v4.app.Fragment} classes.</li>
|
||
<li>Added improvements to {@link android.support.v4.app.FragmentManager} debugging.
|
||
</li>
|
||
<li>Fixed problem in {@link android.support.v4.app.FragmentTabHost} where fragment
|
||
and tab interaction could result in a {@link android.widget.ListView} state loss.
|
||
</li>
|
||
<li>Fixed issue with user-visible hint in
|
||
{@link android.support.v4.app.FragmentStatePagerAdapter}.</li>
|
||
<li>Added {@link android.support.v4.view.ViewPager.PageTransformer PageTransformer}
|
||
interface to {@link android.support.v4.view.ViewPager} to allow applications to
|
||
supply a custom transition behavior for scrolling.</li>
|
||
<li>Added new features and fixes to {@link android.support.v4.app.TaskStackBuilder}
|
||
from current release.</li>
|
||
<li>Fixed {@link android.support.v4.view.PagerTitleStrip} to correctly track the
|
||
{@link android.support.v4.view.PagerAdapter} currently in use.</li>
|
||
<li>Fixed display flickering, positioning, and text clipping problems with
|
||
{@link android.support.v4.view.PagerTitleStrip}.</li>
|
||
<li>Fixed {@link android.support.v4.view.PagerTabStrip} to properly respect padding
|
||
when drawing an underline.</li>
|
||
</ul>
|
||
</li>
|
||
<li>Accessibility
|
||
<ul>
|
||
<li>Added support for new accessibility gesture and touch event types in
|
||
{@link android.support.v4.view.accessibility.AccessibilityEventCompat}.</li>
|
||
<li>Added support for new accessibility APIs in
|
||
{@link android.support.v4.view.ViewCompat}.</li>
|
||
<li>Added support for {@link android.support.v4.view.ViewCompat#performAccessibilityAction
|
||
performAccessibilityAction()} method to {@link android.support.v4.view.ViewCompat}.
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
<li>Added support for gestures with {@link android.support.v4.view.GestureDetectorCompat}.
|
||
</li>
|
||
<li>Added support for performing atomic operations on files using a new
|
||
{@link android.support.v4.util.AtomicFile} class.</li>
|
||
<li>Added support for the full set of {@code make} methods in
|
||
{@link android.support.v4.content.IntentCompat}.</li>
|
||
<li>Added {@link android.support.v4.util.LruCache#trimToSize trimToSize()} method in
|
||
{@link android.support.v4.util.LruCache} utility class.</li>
|
||
<li>Updated {@link android.support.v4.net.ConnectivityManagerCompat} to get NetworkInfo
|
||
from a {@link android.net.ConnectivityManager#CONNECTIVITY_ACTION}
|
||
broadcast.</li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
</div>
|
||
</div>
|
||
|
||
|
||
<div class="toggle-content closed">
|
||
<p><a href="#" onclick="return toggleContent(this)">
|
||
<img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-content-img" alt=""
|
||
/>Android Support Library, revision 10</a> <em>(August 2012)</em>
|
||
</p>
|
||
<div class="toggle-content-toggleme">
|
||
<dl>
|
||
<dt>Changes for v4 support library:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Added support for notification features introduced in Android 4.1 (API level 16) with
|
||
additions to {@link android.support.v4.app.NotificationCompat}.</li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
</div>
|
||
</div>
|
||
|
||
|
||
<div class="toggle-content closed">
|
||
<p><a href="#" onclick="return toggleContent(this)">
|
||
<img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-content-img" alt=""
|
||
/>Android Support Library, revision 9</a> <em>(June 2012)</em>
|
||
</p>
|
||
<div class="toggle-content-toggleme">
|
||
<dl>
|
||
<dt>Changes for v4 support library:</dt>
|
||
<dd>
|
||
<ul>
|
||
|
||
<li>User Interface Support
|
||
<ul>
|
||
<li>Added {@link android.support.v4.view.PagerTabStrip} support, providing enhanced
|
||
functionality beyond {@link android.support.v4.view.PagerTitleStrip}.</li>
|
||
<li>Fixed various bugs for {@link android.support.v4.view.PagerTitleStrip} and
|
||
{@link android.support.v4.view.PagerTabStrip}, including {@link
|
||
android.widget.TextView#setAllCaps setAllCaps} option, title alignment,
|
||
appearance improvements, minimum width constraints and touch navigation issues.</li>
|
||
<li>Added support for {@link android.support.v4.view.ViewPager} page gutters, which
|
||
helps the {@link android.support.v4.view.ViewPager} class provide paging support for content with
|
||
a large horizontal scroll range, such as a map.</li>
|
||
<li>Fixed numerous bugs for {@link android.support.v4.view.ViewPager}, including size
|
||
and data set change problems, page positioning, user interaction, scroll tracking and keyboard
|
||
navigation problems.</li>
|
||
<li>Fixed many bugs for {@link android.support.v4.app.Fragment}, including proper
|
||
handling of {@link android.support.v4.app.Fragment#onActivityResult onActivityResult()} when
|
||
the target fragment no longer exists, dispatching selection events to invisible fragments, improved
|
||
{@link android.support.v4.app.FragmentTransaction#replace FragmentTransaction.replace()} behavior
|
||
and added better state handling for fragments being moved out of view.</li>
|
||
<li>Added support for the {@link
|
||
android.support.v4.view.ViewCompat postOnAnimation()} method in {@link
|
||
android.support.v4.view.ViewCompat}.</li>
|
||
<li>Updated {@link android.support.v4.app.NavUtils} to use Android 4.1 (API level 16)
|
||
<em>Up</em> navigation functionality when available.</li>
|
||
</ul>
|
||
</li>
|
||
|
||
<li>Accessibility
|
||
<ul>
|
||
<li>Updated accessibility support classes, including {@link
|
||
android.support.v4.view.accessibility.AccessibilityNodeInfoCompat}, to follow fixes made in Android
|
||
4.1 (API level 16).</li>
|
||
<li>Added support for accessibility scroll actions in {@link
|
||
android.support.v4.view.ViewPager}.</li>
|
||
</ul>
|
||
</li>
|
||
|
||
<li>General improvements
|
||
<ul>
|
||
<li>Updated {@link android.support.v4.app.TaskStackBuilder} to reflect API changes in
|
||
Android 4.1 (API level 16).</li>
|
||
<li>Enhanced {@link android.support.v4.app.TaskStackBuilder} to allow it to be used
|
||
from a Service.</li>
|
||
<li>Added support for {@link android.support.v4.content.IntentCompat EXTRA_HTML_TEXT}
|
||
to {@link android.support.v4.app.ShareCompat}.</li>
|
||
<li>Updated {@link android.support.v4.app.NotificationCompat.Builder} to support the
|
||
{@link android.support.v4.app.NotificationCompat.Builder#setNumber setNumber()} method.</li>
|
||
<li>Added support in {@link android.support.v4.net.ConnectivityManagerCompat} for the
|
||
{@link android.support.v4.net.ConnectivityManagerCompat#isActiveNetworkMetered
|
||
isActiveNetworkMetered()} method.</li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
</div>
|
||
</div>
|
||
|
||
|
||
<div class="toggle-content closed">
|
||
<p><a href="#" onclick="return toggleContent(this)">
|
||
<img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-content-img" alt=""
|
||
/>Android Support Library, revision 8</a> <em>(April 2012)</em>
|
||
</p>
|
||
<div class="toggle-content-toggleme">
|
||
<dl>
|
||
<dt>Changes for v4 support library:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Fixed intent flags for {@link android.app.PendingIntent} objects generated
|
||
by {@link android.support.v4.app.TaskStackBuilder}.</li>
|
||
<li>Removed unused attributes from the gridlayout library projects to make sure
|
||
the library can be built with API level 7 and higher.</li>
|
||
<li>Added {@code .classpath} and {@code .project} files for the gridlayout
|
||
library project.</li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
</div>
|
||
</div>
|
||
|
||
|
||
<div class="toggle-content closed">
|
||
<p><a href="#" onclick="return toggleContent(this)">
|
||
<img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-content-img" alt=""
|
||
/>Android Support Library, revision 7</a> <em>(March 2012)</em>
|
||
</p>
|
||
<div class="toggle-content-toggleme">
|
||
<dl>
|
||
<dt>Changes for v4 support library:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Added {@link android.support.v4.app.ShareCompat}, which provides helper classes
|
||
for sending and receiving content for social sharing applications, including new metadata for
|
||
attributing shared data to the source app. This class also provides compatible integration with the
|
||
new {@link android.widget.ShareActionProvider} in Android 4.0.</li>
|
||
<li>Added {@link android.support.v4.app.NavUtils} and {@link
|
||
android.support.v4.app.TaskStackBuilder} to provide support for implementing the
|
||
<a href="{@docRoot}design/index.html">Android Design</a> guidelines for navigation. These
|
||
additions include a way to implement the action bar's <em>Up</em> button across versions.
|
||
For an example implementation of this pattern, see the AppNavigation sample in
|
||
({@code <em><sdk></em>/samples/<em><platform></em>/AppNavigation}).</li>
|
||
<li>Added {@link android.support.v4.app.NotificationCompat.Builder} to provide a
|
||
compatibility implementation of Android 3.0's {@link android.app.Notification.Builder} helper class
|
||
for creating standardized system notifications.</li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
</div>
|
||
</div>
|
||
|
||
|
||
<div class="toggle-content closed">
|
||
<p><a href="#" onclick="return toggleContent(this)">
|
||
<img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-content-img" alt=""
|
||
/>Android Support Library, revision 6</a> <em>(December 2011)</em>
|
||
</p>
|
||
<div class="toggle-content-toggleme">
|
||
|
||
<p class="note"><strong>Note:</strong> Reference for support library APIs are now available with
|
||
the framework references, for example: {@link android.support.v4.app}.</p>
|
||
<dl>
|
||
<dt>Changes for v4 support library:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Changes to ViewPager:
|
||
<ul>
|
||
<li>Added extra decorative view support for {@link android.support.v4.view.ViewPager}.
|
||
Decorative views may be supplied as child views of a pager in XML layout.</li>
|
||
<li>Added {@link android.support.v4.view.PagerAdapter#getPageTitle
|
||
PagerAdapter.getPageTitle()} to supply title strings for pages, which defaults to no
|
||
title for each page.</li>
|
||
<li>Added {@link android.support.v4.view.PagerTitleStrip}, a non-interactive title
|
||
strip, that can be added as a child of ViewPager. Developers can supply text
|
||
appearance and color, as well as layout sizing and gravity information.</li>
|
||
<li>Updated {@link android.support.v4.view.PagerAdapter} methods to take ViewGroup
|
||
objects, rather than View to avoid class casting in adapter implementations.</li>
|
||
<li>Updated {@link android.support.v4.view.ViewPager} to use Launcher-style
|
||
fling behavior.</li>
|
||
<li>Bug fixes for user interface interaction and test automation.</li>
|
||
</ul>
|
||
</li>
|
||
|
||
<li>Support for Fragments:
|
||
<ul>
|
||
<li>Changed {@code setStartDeferred()} method to {@link
|
||
android.support.v4.app.Fragment#setUserVisibleHint}.</li>
|
||
<li>Added deferred start for off-screen pages to improve performance.</li>
|
||
</ul>
|
||
</li>
|
||
|
||
<li>Support for Accessiblity APIs:
|
||
<ul>
|
||
<li>Updated {@link android.support.v4.view.AccessibilityDelegateCompat} methods
|
||
to return empty lists instead of null.</li>
|
||
<li>Added new APIs needed by the v4 samples.</li>
|
||
</ul>
|
||
</li>
|
||
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
</div>
|
||
</div>
|
||
|
||
<div class="toggle-content closed">
|
||
<p><a href="#" onclick="return toggleContent(this)">
|
||
<img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-content-img" alt=""
|
||
/>Android Support Library, revision 5</a> <em>(December 2011)</em>
|
||
</p>
|
||
<div class="toggle-content-toggleme">
|
||
<dl>
|
||
<dt>Changes for v4 support library:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Support for Accessiblity APIs:
|
||
<ul>
|
||
<li>Added {@link android.support.v4.view.AccessibilityDelegateCompat}
|
||
to support {@link android.view.View.AccessibilityDelegate}.</li>
|
||
|
||
<li>Added {@link android.support.v4.view.accessibility.AccessibilityEventCompat}
|
||
to support {@link android.view.accessibility.AccessibilityEvent}.</li>
|
||
|
||
<li>Added {@link android.support.v4.view.accessibility.AccessibilityManagerCompat}
|
||
to support {@link android.view.accessibility.AccessibilityManager}.</li>
|
||
|
||
<li>Added {@link android.support.v4.view.accessibility.AccessibilityNodeInfoCompat}
|
||
to support {@link android.view.accessibility.AccessibilityNodeInfo}.</li>
|
||
|
||
<li>Added {@link android.support.v4.view.accessibility.AccessibilityRecordCompat}
|
||
to support {@link android.view.accessibility.AccessibilityRecord}.</li>
|
||
|
||
<li>Added {@link
|
||
android.support.v4.accessibilityservice.AccessibilityServiceInfoCompat}
|
||
to support {@link android.accessibilityservice.AccessibilityServiceInfo}.</li>
|
||
|
||
<li>Added {@link android.support.v4.view.ViewGroupCompat}
|
||
to support accessibility features in {@link android.view.ViewGroup}.
|
||
</li>
|
||
|
||
<li>Modified {@link android.support.v4.view.ViewCompat}
|
||
to support accessibility features in {@link android.view.View}.</li>
|
||
</ul>
|
||
</li>
|
||
|
||
<li>Changes to ViewPager:
|
||
<ul>
|
||
<li>Added support for margins between pages.
|
||
An optional {@link android.graphics.drawable.Drawable} can be provided
|
||
to fill the margins.</li>
|
||
<li>Added support for {@link android.widget.EdgeEffect}.</li>
|
||
<li>Added support for keyboard navigation</li>
|
||
<li>Added support to control how many pages are kept to either side
|
||
of the current page.</li>
|
||
<li>Improved touch physics.</li>
|
||
<li>Bug fixes for user interface behavior.</li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
</div>
|
||
</div>
|
||
|
||
<div class="toggle-content closed">
|
||
<p><a href="#" onclick="return toggleContent(this)">
|
||
<img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-content-img" alt=""
|
||
/>Android Support Library, revision 4</a> <em>(October 2011)</em>
|
||
</p>
|
||
<div class="toggle-content-toggleme">
|
||
<dl>
|
||
<dt>Changes for v4 support library:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Added <code>EdgeEffectCompat</code> to
|
||
support {@link android.widget.EdgeEffect}.</li>
|
||
|
||
<li>Added <code>LocalBroadcastManager</code> to allow applications to easily
|
||
register for and receive intents within a single application without
|
||
broadcasting them globally.</li>
|
||
|
||
<li>Added support in <code>ViewCompat</code> to check for and set overscroll
|
||
modes for {@link android.view.View}s on Android 2.3 and later.</li>
|
||
<li>Changes to Fragment APIs:
|
||
<ul>
|
||
<li>Added new APIs to control the visibility of new menus.</li>
|
||
<li>Added custom animation APIs.</li>
|
||
<li>Added APIs in <code>FragmentActivity</code> to retain custom,
|
||
non-configuration instance data.</li>
|
||
<li>Various bug fixes.</li>
|
||
</ul>
|
||
</li>
|
||
|
||
<li>Fixed a {@link android.content.Loader} bug that caused issues in
|
||
canceling {@link android.os.AsyncTask}s when running on Froyo and older
|
||
versions of the platform. The support
|
||
code now uses its own version of {@link android.os.AsyncTask} to keep the same
|
||
behavior on all platform versions.</li>
|
||
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
</div>
|
||
</div>
|
||
|
||
|
||
<div class="toggle-content closed">
|
||
<p><a href="#" onclick="return toggleContent(this)">
|
||
<img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-content-img" alt=""
|
||
/>Android Support Library, revision 3</a> <em>(July 2011)</em>
|
||
</p>
|
||
<div class="toggle-content-toggleme">
|
||
<dl>
|
||
<dt>Changes for v4 support library:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Adds support for {@link android.app.Fragment.SavedState}</li>
|
||
<li>Adds {@code MotionEventCompat} to support newer {@link
|
||
android.view.MotionEvent} APIs</li>
|
||
<li>Adds {@code VelocityTrackerCompat} to support a newer {@link
|
||
android.view.VelocityTracker} APIs</li>
|
||
<li>Adds {@code ViewConfigurationCompat} to support a newer {@link
|
||
android.view.ViewConfiguration} APIs</li>
|
||
<li>All new APIs (available only in the support library) that allow you to create UIs
|
||
with horizontal paging, allowing users to swipe left and right between content views. Classes to
|
||
support this include:
|
||
<ul>
|
||
<li>{@code ViewPager}: A {@link android.view.ViewGroup} that manages the
|
||
layout for the child views, which the user can swipe between.</li>
|
||
<li>{@code PagerAdapter}: An adapter that populates the {@code ViewPager} with the
|
||
views that represent each page.</li>
|
||
<li>{@code FragmentPagerAdapter}: An extension of {@code PagerAdapter} for flipping
|
||
between fragments.</li>
|
||
<li>{@code FragmentStatePagerAdapter}: An extension of {@code PagerAdapter} for
|
||
flipping between fragments that uses the library's support for {@link
|
||
android.app.Fragment.SavedState}.</li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
</dd>
|
||
<dt>New v13 support library:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Includes the {@code FragmentPagerAdapter} and {@code FragmentStatePagerAdapter}
|
||
to support the horizontal paging.
|
||
<p>These are exactly the same as the APIs added to the v4 support library, but rely on
|
||
other platform components in Android 3.2. Use this library instead of v4 if you're developing for
|
||
Android 3.2 and higher (all other APIs in the v4 library are already available with API level
|
||
13).</p>
|
||
</li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
</div>
|
||
</div>
|
||
|
||
|
||
<div class="toggle-content closed">
|
||
<p><a href="#" onclick="return toggleContent(this)">
|
||
<img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-content-img" alt=""
|
||
/>Android Support Library, revision 2</a> <em>(May 2011)</em>
|
||
</p>
|
||
<div class="toggle-content-toggleme">
|
||
<dl>
|
||
<dt>Changes for v4 library:</dt>
|
||
<dd>
|
||
<ul>
|
||
<li>Support for fragment animations</li>
|
||
<li>Fix {@link android.support.v4.app.Fragment#onActivityResult Fragment.onActivityResult()}
|
||
bug</li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
</div>
|
||
</div>
|
||
|
||
|
||
<div class="toggle-content closed">
|
||
<p><a href="#" onclick="return toggleContent(this)">
|
||
<img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-content-img" alt=""
|
||
/>Android Support Library, revision 1</a> <em>(March 2011)</em>
|
||
</p>
|
||
<div class="toggle-content-toggleme">
|
||
<p>Initial release with the v4 library.</p>
|
||
</div>
|
||
</div>
|
||
|