Add new Intent demos.

Change-Id: Iad47cca8c3fc5ccd184e07e95c9c13877f1d4ff0

samples/ApiDemos/res/layout/intents.xml

@@ -17,7 +17,8 @@
 <!-- Demonstrates launching various intents.
      See corresponding Java code com.example.android.apis.app.Intents.java. -->
 
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:padding="4dip"
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical" android:padding="4dip"
     android:gravity="center_horizontal"
     android:layout_width="match_parent" android:layout_height="match_parent">
 
@@ -29,9 +30,22 @@
 
     <Button android:id="@+id/get_music"
         android:layout_width="wrap_content" android:layout_height="wrap_content" 
-        android:text="@string/get_music">
+        android:text="@string/get_music"
+        android:onClick="onGetMusic">
         <requestFocus />
     </Button>
 
+    <Button android:id="@+id/get_image"
+        android:layout_width="wrap_content" android:layout_height="wrap_content"
+        android:text="@string/get_image"
+        android:onClick="onGetImage">
+    </Button>
+
+    <Button android:id="@+id/get_stream"
+        android:layout_width="wrap_content" android:layout_height="wrap_content"
+        android:text="@string/get_stream"
+        android:onClick="onGetStream">
+    </Button>
+
 </LinearLayout>
 

samples/ApiDemos/res/values/strings.xml

@@ -467,6 +467,8 @@
     <string name="activity_intents">App/Activity/Intents</string>
     <string name="intents">Example of launching various Intents.</string>
     <string name="get_music">Get Music</string>
+    <string name="get_image">Get Image</string>
+    <string name="get_stream">Get Stream</string>
 
     <!-- ============================== -->
     <!--  app/intents activity flags examples strings     -->

samples/ApiDemos/src/com/example/android/apis/app/Intents.java

@@ -31,17 +31,23 @@ public class Intents extends Activity {
         super.onCreate(savedInstanceState);
 
         setContentView(R.layout.intents);
-
-        // Watch for button clicks.
-        Button button = (Button)findViewById(R.id.get_music);
-        button.setOnClickListener(mGetMusicListener);
     }
 
-    private OnClickListener mGetMusicListener = new OnClickListener() {
+    public void onGetMusic(View view) {
-        public void onClick(View v) {
+        Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
-            Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
+        intent.setType("audio/*");
-            intent.setType("audio/*");
+        startActivity(Intent.createChooser(intent, "Select music"));
-            startActivity(Intent.createChooser(intent, "Select music"));
+    }
-        }
+
-    };
+    public void onGetImage(View view) {
+        Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
+        intent.setType("image/*");
+        startActivity(Intent.createChooser(intent, "Select image"));
+    }
+
+    public void onGetStream(View view) {
+        Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
+        intent.setType("*/*");
+        startActivity(Intent.createChooser(intent, "Select stream"));
+    }
 }