Merge "New "Start dreams" launcher shortcut." into jb-mr1-dev

Author: dsandler

packages/SystemUI/AndroidManifest.xml

@@ -193,5 +193,18 @@
                 <category android:name="android.intent.category.DREAM" />
             </intent-filter>
         </service>
+
+        <activity android:name=".Somnambulator"
+            android:label="@string/start_dreams"
+            android:icon="@mipmap/ic_dreams"
+            android:theme="@android:style/Theme.Wallpaper.NoTitleBar"
+            android:exported="true"
+            android:excludeFromRecents="true"
+            >
+            <intent-filter>
+                <action android:name="android.intent.action.CREATE_SHORTCUT" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+        </activity>
     </application>
 </manifest>

packages/SystemUI/res/mipmap-hdpi/ic_dreams.png

@@ -372,9 +372,6 @@
     <!-- Content description of the clear button in the notification panel for accessibility (not shown on the screen). [CHAR LIMIT=NONE] -->
     <string name="accessibility_clear_all">Clear all notifications.</string>
 
-    <!-- Description of the desk dock action that invokes the Android Dreams screen saver feature -->
-    <string name="dreams_dock_launcher">Activate screen saver</string>
-
     <!-- Title shown in notification popup for inspecting the responsible
          application -->
     <string name="status_bar_notification_inspect_item_title">App info</string>
@@ -400,4 +397,8 @@
 
     <!-- Name of the Jelly Bean platlogo screensaver -->
     <string name="jelly_bean_dream_name">BeanFlinger</string>
+
+    <!-- Name of the launcher shortcut icon that allows dreams to be started immediately [CHAR LIMIT=20] -->
+    <string name="start_dreams">Start dreams</string>
+
 </resources>

packages/SystemUI/res/mipmap-mdpi/ic_dreams.png

@@ -0,0 +1,61 @@
+/*);
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.RemoteException;
+import android.os.ServiceManager;
+import android.service.dreams.IDreamManager;
+import android.util.Slog;
+
+public class Somnambulator extends Activity {
+
+    public Somnambulator() {
+    }
+    
+    @Override
+    public void onStart() {
+        super.onStart();
+        final Intent launchIntent = getIntent();
+        final String action = launchIntent.getAction();
+        if (Intent.ACTION_CREATE_SHORTCUT.equals(action)) {
+            Intent shortcutIntent = new Intent(this, Somnambulator.class);
+            shortcutIntent.setFlags(Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS
+                    | Intent.FLAG_ACTIVITY_NEW_TASK);
+            Intent resultIntent = new Intent();
+            resultIntent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE,
+                    Intent.ShortcutIconResource.fromContext(this, R.mipmap.ic_dreams));
+            resultIntent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, shortcutIntent);
+            resultIntent.putExtra(Intent.EXTRA_SHORTCUT_NAME, getString(R.string.start_dreams));
+            setResult(RESULT_OK, resultIntent);
+        } else {
+            IDreamManager somnambulist = IDreamManager.Stub.asInterface(
+                    ServiceManager.checkService("dreams"));
+            if (somnambulist != null) {
+                try {
+                    Slog.v("Somnambulator", "Dreaming by user request.");
+                    somnambulist.dream();
+                } catch (RemoteException e) {
+                    // fine, stay asleep then
+                }
+            }
+        }
+        finish();
+    }
+
+}