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Diffstat (limited to 'docs/html/training/basics')
| -rw-r--r-- | docs/html/training/basics/fragments/support-lib.jd | 83 | ||||
| -rw-r--r-- | docs/html/training/basics/intents/sending.jd | 3 |
2 files changed, 2 insertions, 84 deletions
diff --git a/docs/html/training/basics/fragments/support-lib.jd b/docs/html/training/basics/fragments/support-lib.jd deleted file mode 100644 index a1d781b..0000000 --- a/docs/html/training/basics/fragments/support-lib.jd +++ /dev/null @@ -1,83 +0,0 @@ -page.title=Using the Support Library -page.tags=support library -helpoutsWidget=true - -trainingnavtop=true - -@jd:body - -<div id="tb-wrapper"> - <div id="tb"> - <h2>This lesson teaches you to</h2> - <ol> - <li><a href="#Setup">Set Up Your Project with the Support Library</a></li> - <li><a href="#Apis">Import the Support Library APIs</a></li> - </ol> - <h2>You should also read</h2> - <ul> - <li><a href="{@docRoot}tools/support-library/index.html">Support Library</a></li> - </ul> - </div> -</div> - -<p>The Android <a href="{@docRoot}tools/support-library/index.html">Support Library</a> provides a JAR -file with an API library that allows you to use some of the more recent Android APIs in your app -while running on earlier versions of Android. For instance, the Support Library provides a version -of the {@link android.app.Fragment} APIs that you can use on Android 1.6 (API level 4) and -higher.</p> - -<p>This lesson shows how to set up your app to use the Support Library in order to use fragments -to build a dynamic app UI.</p> - - -<h2 id="Setup">Set Up Your Project with the Support Library</h2> - -<div class="figure" style="width:527px"> -<img src="{@docRoot}images/training/basics/sdk-manager.png" alt="" /> -<p class="img-caption"><strong>Figure 1.</strong> The Android SDK Manager with the -Android Support package selected.</p> -</div> - -<p>To set up your project:</p> - -<ol> - <li>Download the Android Support package using the SDK Manager.</li> - - <li>Create a <code>libs</code> directory at the top level of your Android project.</li> - <li>Locate the JAR file for the library you want to use and copy it into the <code>libs/</code> -directory. -<p>For example, the library that supports API level 4 and up is located at -<code><sdk>/extras/android/support/v4/android-support-v4.jar</code>.</p></li> - <li>Update your manifest file to set the minimum API level to <code>4</code> and the target -API level to the latest release: - <pre><uses-sdk android:minSdkVersion="4" android:targetSdkVersion="15" /></pre> - </li> -</ol> - - -<h2 id="Apis">Import the Support Library APIs</h2> - -<p>The Support Library includes a variety of APIs that were either added in recent versions of -Android or don't exist in the platform at all and merely provide additional support to you when -developing specific application features.</p> - -<p>You can find all the API reference documentation for the Support Library in the -platform docs at {@link android.support.v4.app android.support.v4.*}.</p> - -<div class="warning"><p><strong>Warning:</strong> To be sure that you don't accidentally use new -APIs on an older system version, be certain that you import the {@link -android.support.v4.app.Fragment} class and related APIs from the {@link android.support.v4.app} -package:</p> -<pre> -import android.support.v4.app.Fragment; -import android.support.v4.app.FragmentManager; -... -</pre> -</div> - - -<p>When creating an activity that hosts fragments while using the Support Library, you must also -extend the {@link android.support.v4.app.FragmentActivity} class instead of the traditional {@link -android.app.Activity} class. You'll see sample code for the fragment and activity in the next -lesson.</p> - diff --git a/docs/html/training/basics/intents/sending.jd b/docs/html/training/basics/intents/sending.jd index 4698ba1..b9463e4 100644 --- a/docs/html/training/basics/intents/sending.jd +++ b/docs/html/training/basics/intents/sending.jd @@ -153,7 +153,8 @@ java.util.List} is not empty, you can safely use the intent. For example:</p> <pre> PackageManager packageManager = {@link android.content.Context#getPackageManager()}; -List<ResolveInfo> activities = packageManager.queryIntentActivities(intent, 0); +List<ResolveInfo> activities = packageManager.queryIntentActivities(intent, + PackageManager.MATCH_DEFAULT_ONLY); boolean isIntentSafe = activities.size() > 0; </pre> |