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Commit d2db2a57 authored by Patrick Dubroy's avatar Patrick Dubroy
Browse files

Add a new attribute to allow widgets to specify a preview image. 

Change-Id: I0d79c85c6a2fc477af17eda05eabaa3151b0bef5
parent ab359395

api/current.xml

+11 −0
Original line number Diff line number Diff line
@@ -7555,6 +7555,17 @@ 
 visibility="public"

>

</field>

<field name="previewImage"

 type="int"

 transient="false"

 volatile="false"

 value="16843541"

 static="true"

 final="true"

 deprecated="not deprecated"

 visibility="public"

>

</field>

<field name="priority"

 type="int"

 transient="false"

core/java/android/appwidget/AppWidgetProviderInfo.java

+13 −0
Original line number Diff line number Diff line
@@ -111,6 +111,17 @@ public class AppWidgetProviderInfo implements Parcelable { 
     */

    public String oldName;

    

    /**

     * A preview of what the AppWidget will look like after it's configured.

     * If not supplied, the AppWidget's icon will be used.

     *

     * <p>This field corresponds to the <code>android:previewImage</code> attribute in

     * the <code>&lt;receiver&gt;</code> element in the AndroidManifest.xml file.

     * 

     * @hide Pending API approval

     */

	public int previewImage;



    public AppWidgetProviderInfo() {

    }
@@ -130,6 +141,7 @@ public class AppWidgetProviderInfo implements Parcelable { 
        }

        this.label = in.readString();

        this.icon = in.readInt();

        this.previewImage = in.readInt();

    }
@@ -152,6 +164,7 @@ public class AppWidgetProviderInfo implements Parcelable { 
        }

        out.writeString(this.label);

        out.writeInt(this.icon);

        out.writeInt(this.previewImage);

    }



    public int describeContents() {

core/res/res/values/attrs.xml

+3 −0
Original line number Diff line number Diff line
@@ -3585,6 +3585,9 @@ 
        <!-- A class name in the AppWidget's package to be launched to configure.

             If not supplied, then no activity will be launched. -->

        <attr name="configure" format="string" />

        <!-- A preview of what the AppWidget will look like after it's configured.

       	     If not supplied, the AppWidget's icon will be used. -->

        <attr name="previewImage" format="reference" />

    </declare-styleable>



    <!-- =============================== -->

core/res/res/values/public.xml

+1 −0
Original line number Diff line number Diff line
@@ -1299,6 +1299,7 @@ 
  <public type="attr" name="actionButtonStyle" />

  <public type="attr" name="showAsAction" />

  <public type="attr" name="actionButtonPadding" />

  <public type="attr" name="previewImage" />



  <public type="id" name="home" />

services/java/com/android/server/AppWidgetService.java

+3 −0
Original line number Diff line number Diff line
@@ -741,6 +741,9 @@ class AppWidgetService extends IAppWidgetService.Stub 
            }

            info.label = activityInfo.loadLabel(mPackageManager).toString();

            info.icon = ri.getIconResource();

            info.previewImage = sa.getResourceId(

            		com.android.internal.R.styleable.AppWidgetProviderInfo_previewImage, 0);



            sa.recycle();

        } catch (Exception e) {

            // Ok to catch Exception here, because anything going wrong because