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Commit 6ca8711b authored by Mike Digman's avatar Mike Digman
Browse files

Extend RotationPolicy to lock the screen at a specific rotation 

Test: manual
Change-Id: Ic39fed014d614c4c473f6728dd922ca0f1ad2244
parent ada2f4dc

core/java/com/android/internal/view/RotationPolicy.java

+9 −1
Original line number Diff line number Diff line
@@ -108,11 +108,19 @@ public final class RotationPolicy { 
     * Enables or disables rotation lock from the system UI toggle.

     */

    public static void setRotationLock(Context context, final boolean enabled) {

        final int rotation = areAllRotationsAllowed(context) ? CURRENT_ROTATION : NATURAL_ROTATION;

        setRotationLockAtAngle(context, enabled, rotation);

    }



    /**

     * Enables or disables rotation lock at a specific rotation from system UI.

     */

    public static void setRotationLockAtAngle(Context context, final boolean enabled,

            final int rotation) {

        Settings.System.putIntForUser(context.getContentResolver(),

                Settings.System.HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 0,

                UserHandle.USER_CURRENT);



        final int rotation = areAllRotationsAllowed(context) ? CURRENT_ROTATION : NATURAL_ROTATION;

        setRotationLock(enabled, rotation);

    }

packages/SystemUI/src/com/android/systemui/statusbar/policy/RotationLockController.java

+1 −0
Original line number Diff line number Diff line
@@ -24,6 +24,7 @@ public interface RotationLockController extends Listenable, 
    boolean isRotationLockAffordanceVisible();

    boolean isRotationLocked();

    void setRotationLocked(boolean locked);

    void setRotationLockedAtAngle(boolean locked, int rotation);



    public interface RotationLockControllerCallback {

        void onRotationLockStateChanged(boolean rotationLocked, boolean affordanceVisible);

packages/SystemUI/src/com/android/systemui/statusbar/policy/RotationLockControllerImpl.java

+4 −0
Original line number Diff line number Diff line
@@ -63,6 +63,10 @@ public final class RotationLockControllerImpl implements RotationLockController 
        RotationPolicy.setRotationLock(mContext, locked);

    }



    public void setRotationLockedAtAngle(boolean locked, int rotation){

        RotationPolicy.setRotationLockAtAngle(mContext, locked, rotation);

    }



    public boolean isRotationLockAffordanceVisible() {

        return RotationPolicy.isRotationLockToggleVisible(mContext);

    }

packages/SystemUI/tests/src/com/android/systemui/utils/leaks/FakeRotationLockController.java

+5 −0
Original line number Diff line number Diff line
@@ -49,4 +49,9 @@ public class FakeRotationLockController extends BaseLeakChecker<RotationLockCont 
    public void setRotationLocked(boolean locked) {



    }



    @Override

    public void setRotationLockedAtAngle(boolean locked, int rotation) {



    }

}