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Commit e1903416 authored by Galia Peycheva's avatar Galia Peycheva
Browse files

Add isDreaming method to DreamManager 

This CL adds isDreaming to DreamMaanger and changes the way it starts a
dream to use IDreamManager.dream()

DreamManager is only used for testing. So far it has been using the
DreamManagerInternal.testDream() API to start the dream. This restricts
the amount of verification that can be done in the dream tests because
it doesn't put the device in a dreaming state -
IDreamManager.isDreaming() is always false.
IDreamManager.dream() puts the device in a dreaming state and enables
better testing.

Bug: 152994058

Test: atest DreamManagerServiceTests
Change-Id: Id4d947e83eabcafa9724764b8d063357c5f2cb49
parent 520d7c58

api/test-current.txt

+1 −0
Original line number Diff line number Diff line
@@ -431,6 +431,7 @@ package android.app { 
  }



  public class DreamManager {

    method @RequiresPermission("android.permission.READ_DREAM_STATE") public boolean isDreaming();

    method @RequiresPermission("android.permission.WRITE_DREAM_STATE") public void setActiveDream(@NonNull android.content.ComponentName);

    method @RequiresPermission("android.permission.WRITE_DREAM_STATE") public void startDream(@NonNull android.content.ComponentName);

    method @RequiresPermission("android.permission.WRITE_DREAM_STATE") public void stopDream();

core/java/android/app/DreamManager.java

+19 −1
Original line number Diff line number Diff line
@@ -58,7 +58,7 @@ public class DreamManager { 
    @RequiresPermission(android.Manifest.permission.WRITE_DREAM_STATE)

    public void startDream(@NonNull ComponentName name) {

        try {

            mService.testDream(mContext.getUserId(), name);

            mService.dream();

        } catch (RemoteException e) {

            e.rethrowFromSystemServer();

        }
@@ -99,4 +99,22 @@ public class DreamManager { 
            e.rethrowFromSystemServer();

        }

    }



    /**

     * Returns whether the device is Dreaming.

     *

     * <p> This is only used for testing the dream service APIs.

     *

     * @hide

     */

    @TestApi

    @RequiresPermission(android.Manifest.permission.READ_DREAM_STATE)

    public boolean isDreaming() {

        try {

            return mService.isDreaming();

        } catch (RemoteException e) {

            e.rethrowFromSystemServer();

        }

        return false;

    }

}