Loading drm/java/android/drm/DrmManagerClient.java +1 −0 Original line number Diff line number Diff line Loading @@ -317,6 +317,7 @@ public class DrmManagerClient { * * @return A {@link android.content.ContentValues} instance that contains * key-value pairs representing the constraints. Null in case of failure. * The keys are defined in {@link DrmStore.ConstraintsColumns}. */ public ContentValues getConstraints(String path, int action) { if (null == path || path.equals("") || !DrmStore.Action.isValid(action)) { Loading drm/java/android/drm/DrmStore.java +26 −6 Original line number Diff line number Diff line Loading @@ -23,45 +23,65 @@ package android.drm; public class DrmStore { /** * Interface definition for the columns that represent DRM constraints. * {@link android.drm.DrmManagerClient#getConstraints DrmManagerClient.getConstraints()} * can be called by an application to find out the contraints on the * {@link android.drm.DrmStore.Action actions} that can be performed * on right-protected content. The constants defined in this interface * represent three most common types of constraints: count-based, * date-based, and duration-based. Two or more constraints can be used * at the same time to represent more sophisticated constraints. * In addition, user-defined constraint, * {@link #EXTENDED_METADATA extended metadata}, can be * used if these three types of constraints are not sufficient. */ public interface ConstraintsColumns { /** * The maximum repeat count. * This is a count-based constraint. It represents the maximum * repeat count that can be performed on an * {@link android.drm.DrmStore.Action action}. * <p> * Type: INTEGER */ public static final String MAX_REPEAT_COUNT = "max_repeat_count"; /** * The remaining repeat count. * This is a count-based constraint. It represents the remaining * repeat count that can be performed on an * {@link android.drm.DrmStore.Action action}. * <p> * Type: INTEGER */ public static final String REMAINING_REPEAT_COUNT = "remaining_repeat_count"; /** * The time before which the rights-protected file cannot be played/viewed. * This is a date-based constraint. It represents the time before which * an {@link android.drm.DrmStore.Action action} can be performed on * the rights-protected content. * <p> * Type: TEXT */ public static final String LICENSE_START_TIME = "license_start_time"; /** * The time after which the rights-protected file cannot be played/viewed. * This is a date-based constaint. It represents the time after which * an {@link android.drm.DrmStore.Action action} can not be performed on * the rights-protected content. * <p> * Type: TEXT */ public static final String LICENSE_EXPIRY_TIME = "license_expiry_time"; /** * The available time left before the license expires. * This is a duration-based constaint. It represents the available time left * before the license expires. * <p> * Type: TEXT */ public static final String LICENSE_AVAILABLE_TIME = "license_available_time"; /** * The data stream for extended metadata. * This is a user-defined constraint. It represents the additional constraint * using extended metadata. * <p> * Type: TEXT */ Loading Loading
drm/java/android/drm/DrmManagerClient.java +1 −0 Original line number Diff line number Diff line Loading @@ -317,6 +317,7 @@ public class DrmManagerClient { * * @return A {@link android.content.ContentValues} instance that contains * key-value pairs representing the constraints. Null in case of failure. * The keys are defined in {@link DrmStore.ConstraintsColumns}. */ public ContentValues getConstraints(String path, int action) { if (null == path || path.equals("") || !DrmStore.Action.isValid(action)) { Loading
drm/java/android/drm/DrmStore.java +26 −6 Original line number Diff line number Diff line Loading @@ -23,45 +23,65 @@ package android.drm; public class DrmStore { /** * Interface definition for the columns that represent DRM constraints. * {@link android.drm.DrmManagerClient#getConstraints DrmManagerClient.getConstraints()} * can be called by an application to find out the contraints on the * {@link android.drm.DrmStore.Action actions} that can be performed * on right-protected content. The constants defined in this interface * represent three most common types of constraints: count-based, * date-based, and duration-based. Two or more constraints can be used * at the same time to represent more sophisticated constraints. * In addition, user-defined constraint, * {@link #EXTENDED_METADATA extended metadata}, can be * used if these three types of constraints are not sufficient. */ public interface ConstraintsColumns { /** * The maximum repeat count. * This is a count-based constraint. It represents the maximum * repeat count that can be performed on an * {@link android.drm.DrmStore.Action action}. * <p> * Type: INTEGER */ public static final String MAX_REPEAT_COUNT = "max_repeat_count"; /** * The remaining repeat count. * This is a count-based constraint. It represents the remaining * repeat count that can be performed on an * {@link android.drm.DrmStore.Action action}. * <p> * Type: INTEGER */ public static final String REMAINING_REPEAT_COUNT = "remaining_repeat_count"; /** * The time before which the rights-protected file cannot be played/viewed. * This is a date-based constraint. It represents the time before which * an {@link android.drm.DrmStore.Action action} can be performed on * the rights-protected content. * <p> * Type: TEXT */ public static final String LICENSE_START_TIME = "license_start_time"; /** * The time after which the rights-protected file cannot be played/viewed. * This is a date-based constaint. It represents the time after which * an {@link android.drm.DrmStore.Action action} can not be performed on * the rights-protected content. * <p> * Type: TEXT */ public static final String LICENSE_EXPIRY_TIME = "license_expiry_time"; /** * The available time left before the license expires. * This is a duration-based constaint. It represents the available time left * before the license expires. * <p> * Type: TEXT */ public static final String LICENSE_AVAILABLE_TIME = "license_available_time"; /** * The data stream for extended metadata. * This is a user-defined constraint. It represents the additional constraint * using extended metadata. * <p> * Type: TEXT */ Loading
