<h2>Run Your App</h2>
<p>This layout is applied by the default {@link android.app.Activity} class
-that the SDK tools generated when you created the project. Run the app to see the
-results:</p>
+that the SDK tools generated when you created the project.</p>
-<ul>
- <li>In Android Studio, from the toolbar, click <strong>Run</strong>
+<p>To run the app and see the results,
+ click <strong>Run 'app'</strong>
<img src="{@docRoot}images/tools/as-run.png"
- style="vertical-align:baseline;margin:0; max-height:1em" />.</li>
- <li>Or from a command line, change directories to the root of your Android project and
-execute:
-<pre class="no-pretty-print">
-$ ant debug
-adb install -r app/build/outputs/apk/app-debug.apk
-</pre></li>
-</ul>
+ style="vertical-align:baseline;margin:0; max-height:1em" /> in the
+ toolbar.</p>
<p>Continue to the <a href="starting-activity.html">next
lesson</a> to learn how to respond to button presses, read content
<p>Android Studio installs the app on your connected device and starts it.</p>
-<h3>Run the app from a command line</h3>
-
-<p>Open a command-line and navigate to the root of your project directory.
- Use Gradle to build your project in debug mode, invoke the <code>assembleDebug</code> build task
- using the Gradle wrapper script (<code>gradlew assembleRelease</code>).
-
- <p>This creates your debug <code>.apk</code> file inside the module <code>build/</code>
- directory, named <code>app-debug.apk</code>. </p>
-
- <p>On Windows platforms, type this command:</p>
-
-<pre>
-> gradlew.bat assembleDebug
-</pre>
-
-<p>On Mac OS and Linux platforms, type these commands:</p>
-
-<pre>
-$ chmod +x gradlew
-$ ./gradlew assembleDebug
-</pre>
-
- <p>After you build the project, the output APK for the app module is located in
- <code>app/build/outputs/apk/</code>
-
- <p class="note"><strong>Note:</strong> The first command (<code>chmod</code>) adds the execution
- permission to the Gradle wrapper script and is only necessary the first time you build this
- project from the command line.</p>
-
- <p>Make sure the Android SDK <code>platform-tools/</code> directory is included in your
- <code>PATH</code> environment variable, then execute:
- <pre class="no-pretty-print">$ adb install app/build/outputs/apk/app-debug.apk</pre><p>
- <p>On your device, locate <em>MyFirstApp</em> and open it.</p>
-
-<p>That's how you build and run your Android app on a device!
- To start developing, continue to the <a href="building-ui.html">next
-lesson</a>.</p>
-
-
-
<h2 id="Emulator">Run on the Emulator</h2>
<p>Whether you're using Android Studio or the command line, to run your app on the emulator you need
When you do, <em>My First App</em> appears on the emulator screen.</p>
-<h3>Run your app from the command line</h3>
- <ol>
- <li>Build the project from the command line. The output APK for the app module is located in
- <code>app/build/outputs/apk/</code>.</li>
- <li>Make sure the Android SDK <code>platform-tools/</code> directory is included in your
- <code>PATH</code> environment variable.</li>
- <li>Execute this command:
- <p>
- <pre class="no-pretty-print">$ adb install app/build/outputs/apk/apk-debug.apk</pre>
- </p>
- </li>
- <li>On the emulator, locate <em>MyFirstApp</em> and open it.</li>
- </ol>
-
-
- <p>That's how you build and run your Android app on the emulator!
- To start developing, continue to the <a href="building-ui.html">next
- lesson</a>.</p>
+<p>That's how you build and run your Android app on the emulator!
+To start developing, continue to the <a href="building-ui.html">next
+lesson</a>.</p>