diff options
Diffstat (limited to 'docs/html/sdk/android-2.1.jd')
| -rw-r--r-- | docs/html/sdk/android-2.1.jd | 373 |
1 files changed, 0 insertions, 373 deletions
diff --git a/docs/html/sdk/android-2.1.jd b/docs/html/sdk/android-2.1.jd deleted file mode 100644 index 1ee833c..0000000 --- a/docs/html/sdk/android-2.1.jd +++ /dev/null @@ -1,373 +0,0 @@ -page.title=Android 2.1 Platform -sdk.platform.version=2.1 -sdk.platform.apiLevel=7 -sdk.platform.majorMinor=minor - -@jd:body - -<div id="qv-wrapper"> -<div id="qv"> - -<h2>In this document</h2> -<ol> - <li><a href="#features">Platform Highlights</a></li> - <li><a href="#relnotes">Revisions</a></li> - <li><a href="#api-level">API Level</a></li> - <li><a href="#api">Framework API Changes</a> - <li><a href="#apps">Built-in Applications</a></li> - <li><a href="#locs">Locales</a></li> - <li><a href="#skins">Emulator Skins</a></li> - - </ol> - </li> -</ol> - -<h2>Reference</h2> -<ol> -<li><a -href="{@docRoot}sdk/api_diff/{@sdkPlatformApiLevel}/changes.html">API -Differences Report »</a> </li> -</ol> - -<h2>See Also</h2> -<ol> - <li><a href="{@docRoot}sdk/adding-components.html">Adding SDK Components</a></li> -</ol> - -</div> -</div> - -<p> -<em>API Level:</em> <strong>{@sdkPlatformApiLevel}</strong></p> - -<p>Android {@sdkPlatformVersion} is a {@sdkPlatformMajorMinor} platform release -deployable to Android-powered handsets starting in January 2010. -This release includes new API -changes and bug fixes. For information on changes, see the <a href="#api">Framework API</a> -section.</p> - -<p>For developers, the Android {@sdkPlatformVersion} platform is available as a -downloadable component for the Android SDK. The downloadable platform includes a -fully compliant Android library and system image, as well as a set of emulator -skins, sample applications, and more. The downloadable platform -includes no external libraries. </p> - -<p>To get started developing or testing against the Android -{@sdkPlatformVersion} platform, use the Android SDK and AVD Manager tool to -download the platform into your SDK. For more information, -see <a href="{@docRoot}sdk/adding-components.html">Adding SDK -Components</a>.</p> - - -<h2 id="features">Platform Highlights</h2> - -<p>Android {@sdkPlatformVersion} does not add significant user features, see the <a -href="http://developer.android.com/sdk/android-2.0-highlights.html">Android -2.0 Platform Highlights</a> document for the latest user features.</p> - -<h2 id="relnotes">Revisions</h2> - -<p>The sections below provide notes about successive releases of -the Android {@sdkPlatformVersion} platform component for the Android SDK, as denoted by -revision number. To determine what revision(s) of the Android -{@sdkPlatformVersion} platforms are installed in your SDK environment, refer to -the "Installed Packages" listing in the Android SDK and AVD Manager.</p> - - -<div class="toggle-content opened" style="padding-left:1em;"> - -<p><a href="#" onclick="return toggleContent(this)"> - <img src="{@docRoot}assets/images/triangle-opened.png" -class="toggle-content-img" alt="" /> - Android {@sdkPlatformVersion}, Revision 3</a> <em>(July 2011)</em> -</a></p> - -<div class="toggle-content-toggleme" style="padding-left:2em;"> - -<dl> -<dt>Dependencies:</dt> -<dd> -<p>Requires <a href="{@docRoot}sdk/tools-notes.html">SDK Tools r12</a> or -higher.</p> -</dd> -<dt>Notes:</dt> -<dd> -<p>Improvements to the platform's rendering library to support the visual layout editor in the ADT -Eclipse plugin. This revision allows for more drawing features in ADT and fixes several -bugs in the previous rendering library. It also unlocks several editor features that were added in -ADT 12.</p> -</dd> -</dl> - -</div> -</div> - -<div class="toggle-content closed" style="padding-left:1em;"> - -<p><a href="#" onclick="return toggleContent(this)"> - <img src="{@docRoot}assets/images/triangle-closed.png" -class="toggle-content-img" alt="" /> - Android {@sdkPlatformVersion}, Revision 2</a> <em>(May 2010)</em> -</a></p> - -<div class="toggle-content-toggleme" style="padding-left:2em;"> -<dl> -<dt>Dependencies:</dt> -<dd> -<p>Requires SDK Tools r6 or higher.</p> -</dd> - -<dt>Tools:</dt> -<dd> -<ul> -<li>Adds support for library projects in the Ant build system.</li> -<li>Adds improved layout rendering in ADT’s visual layout editor.</li> -</ul> -</dd> - -</dl> - </div> -</div> - -<div class="toggle-content closed" style="padding-left:1em;"> - -<p><a href="#" onclick="return toggleContent(this)"> - <img src="{@docRoot}assets/images/triangle-closed.png" -class="toggle-content-img" alt="" /> - Android {@sdkPlatformVersion}, Revision 1</a> <em>(January 2010)</em> -</a></p> - -<div class="toggle-content-toggleme" style="padding-left:2em;"> -<dl> -<dt>Dependencies:</dt> -<dd> -<p>Requires SDK Tools r4 or higher.</p> -</dd> -</dl> - </div> -</div> - - -<h2 id="api-level">API Level</h2> - -<p>The Android {@sdkPlatformVersion} platform delivers an updated version of -the framework API. The Android {@sdkPlatformVersion} API -is assigned an integer identifier — -<strong>{@sdkPlatformApiLevel}</strong> — that is -stored in the system itself. This identifier, called the "API Level", allows the -system to correctly determine whether an application is compatible with -the system, prior to installing the application. </p> - -<p>To use APIs introduced in Android {@sdkPlatformVersion} in your -application, you need to set the proper value, "{@sdkPlatformApiLevel}", in the -<code>android:minSdkVersion</code> attributes of the <code><uses-sdk></code> -element in your application's manifest. </p> - -<p>For more information about how to use API Level, see the <a -href="{@docRoot}guide/appendix/api-levels.html">API Levels</a> document. </p> - - -<h2 id="api">Framework API Changes</h2> - -<p>The sections below provide information about changes made to the application -framework API provided by the Android {@sdkPlatformVersion} platform.</p> - -<h3>Live Wallpapers</h3> - -<p>The following additions provide APIs for you to develop animated wallpapers:</p> -<ul> -<li>New {@link android.service.wallpaper} package.</li> -<li>New {@link android.app.WallpaperInfo} class.</li> -<li>Updated {@link android.app.WallpaperManager}.</li> -</ul> - -<p>Additionally, if your application uses or provides Live Wallpapers, you must -remember to add a <a -href="{@docRoot}guide/topics/manifest/uses-feature-element.html"><code><uses-feature></code></a> - element to the application's manifest, declaring the attribute -<code>android:name="android.software.live_wallpaper"</code>. For example:</p> - -<pre class="no-pretty-print"> -<uses-feature android:name="android.software.live_wallpaper" /> -</pre> - -<p>When you've published your application, Google Play checks for the -presence of this element and uses it as a filter, ensuring that your application -is not made available to users whose devices do not support Live Wallpapers. -</p> - -<h3>Telephony</h3> - -<ul> -<li>New {@link android.telephony.SignalStrength} class provides information -about the device's current network signal. This can be acquired from the -new {@link -android.telephony.PhoneStateListener#onSignalStrengthsChanged(SignalStrength)} -callback.</li> - -<li>New {@link -android.telephony.PhoneStateListener#onDataConnectionStateChanged(int,int)} -callback.</li> -</ul> - -<h3>Views</h3> - -<ul> -<li>New {@link android.view.View} methods {@link android.view.View#isOpaque()} -and {@link android.view.View#onDrawScrollBars(Canvas)}.</li> - -<li>New {@link android.widget.RemoteViews} methods {@link -android.widget.RemoteViews#addView(int,RemoteViews)} and {@link -android.widget.RemoteViews#removeAllViews(int)}.</li> - -<li>New {@link android.view.ViewGroup} methods {@link -android.view.ViewGroup#isChildrenDrawingOrderEnabled()} and {@link -android.view.ViewGroup#setChildrenDrawingOrderEnabled(boolean)}.</li> -</ul> - -<h3>WebKit</h3> - -<ul> -<li>New {@link android.webkit.WebStorage} methods to manipulate web -storage databases.</li> - -<li>New {@link android.webkit.GeolocationPermissions} methods to -get Geolocation permissions from, and set them on the WebView.</li> - -<li>New {@link android.webkit.WebSettings} methods to manage settings for -app cache, web storage, and zooming based on screen density.</li> - -<li>New {@link android.webkit.WebChromeClient} methods for handling video, -browsing history, custom Views, app cache limits, and more.</li> -</ul> - -</ul> - -<!-- -<h3 id="behavior-changes">Behavior changes</h3> - -<h3 id="bug-fixes">Bug fixes</h3> ---> - -<h3 id="api-diff">API differences report</h3> - -<p>For a detailed view of all API changes in Android {@sdkPlatformVersion} (API -Level {@sdkPlatformApiLevel}), as compared to API Level 6, see the <a -href="{@docRoot}sdk/api_diff/{@sdkPlatformApiLevel}/changes.html">API -Differences Report</a>.</p> - -<h2 id="apps">Built-in Applications</h2> - -<p>The system image included in the downloadable platform provides these -built-in applications:</p> - -<table style="border:0;padding-bottom:0;margin-bottom:0;"> -<tr> -<td style="border:0;padding-bottom:0;margin-bottom:0;"> - <ul> - <li>Alarm Clock</li> - <li>Browser</li> - <li>Calculator</li> - <li>Camera</li> - <li>Contacts</li> - <li>Custom Locale (developer app)</li> - <li>Dev Tools (developer app)</li> - <li>Email</li> - </ul> -</td> -<td style="border:0;padding-bottom:0;margin-bottom:0;padding-left:5em;"> - <ul> - - <li>Gallery</li> - <li>IMEs for Japanese, Chinese, and Latin text input</li> - <li>Messaging</li> - <li>Music</li> - <li>Phone</li> - <li>Settings</li> - <li>Spare Parts (developer app)</li> - </ul> -</td> -</tr> -</table> - - -<h2 id="locs" style="margin-top:.75em;">Locales</h2> - -<p>The system image included in the downloadable platform provides a variety of -built-in locales. In some cases, region-specific strings are available for the -locales. In other cases, a default version of the language is used. The -languages that are available in the Android {@sdkPlatformVersion} system -image are listed below (with <em>language</em>_<em>country/region</em> locale -descriptor).</p> - -<table style="border:0;padding-bottom:0;margin-bottom:0;"> -<tr> -<td style="border:0;padding-bottom:0;margin-bottom:0;"> -<ul> -<li>Chinese, PRC (zh_CN)</li> -<li>Chinese, Taiwan (zh_TW)</li> -<li>Czech (cs_CZ)</li> -<li>Dutch, Netherlands (nl_NL)</li> -<li>Dutch, Belgium (nl_BE)</li> -<li>English, US (en_US)</li> -<li>English, Britain (en_GB)</li> -<li>English, Canada (en_CA)</li> -<li>English, Australia (en_AU)</li> -<li>English, New Zealand (en_NZ)</li> -<li>English, Singapore(en_SG)</li> -<li>French, France (fr_FR)</li> -<li>French, Belgium (fr_BE)</li> -</ul> -</td> -<td style="border:0;padding-bottom:0;margin-bottom:0;padding-left:5em;"> -<li>French, Canada (fr_CA)</li> -<li>French, Switzerland (fr_CH)</li> -<li>German, Germany (de_DE)</li> -<li>German, Austria (de_AT)</li> -<li>German, Switzerland (de_CH)</li> -<li>German, Liechtenstein (de_LI)</li> -<li>Italian, Italy (it_IT)</li> -<li>Italian, Switzerland (it_CH)</li> -<li>Japanese (ja_JP)</li> -<li>Korean (ko_KR)</li> -<li>Polish (pl_PL)</li> -<li>Russian (ru_RU)</li> -<li>Spanish (es_ES)</li> -</td> -</tr> -</table> - -<p>Localized UI strings match the locales that are accessible -through Settings.</p> - -<h2 id="skins">Emulator Skins</h2> - -<p>The downloadable platform includes a set of emulator skins that you can use -for modeling your application in different screen sizes and resolutions. The -emulator skins are:</p> - -<ul> - <li> - QVGA (240x320, low density, small screen) - </li> - <li> - WQVGA (240x400, low density, normal screen) - </li> - <li> - FWQVGA (240x432, low density, normal screen) - </li> - <li> - HVGA (320x480, medium density, normal screen) - </li> - <li> - WVGA800 (480x800, high density, normal screen) - </li> - <li> - WVGA854 (480x854 high density, normal screen) - </li> -</ul> - -<p>For more information about how to develop an application that displays -and functions properly on all Android-powered devices, see <a -href="{@docRoot}guide/practices/screens_support.html">Supporting Multiple -Screens</a>.</p> |