Merge "Add missing secure stop methods" into lmp-mr1-dev

media/java/android/media/MediaDrm.java

@@ -572,6 +572,14 @@ public final class MediaDrm {
      */
     public native List<byte[]> getSecureStops();
 
+    /**
+     * Access secure stop by secure stop ID.
+     *
+     * @param ssid - The secure stop ID provided by the license server.
+     *
+     * @hide - not part of the public API at this time
+     */
+    public native byte[] getSecureStop(byte[] ssid);
 
     /**
      * Process the SecureStop server response message ssRelease.  After authenticating
@@ -581,6 +589,12 @@ public final class MediaDrm {
      */
     public native void releaseSecureStops(byte[] ssRelease);
 
+    /**
+     * Remove all secure stops without requiring interaction with the server.
+     *
+     * @hide - not part of the public API at this time
+     */
+     public native void releaseAllSecureStops();
 
     /**
      * String property name: identifies the maker of the DRM engine plugin

media/jni/android_media_MediaDrm.cpp

@@ -1003,6 +1003,27 @@ static jobject android_media_MediaDrm_getSecureStops(
     return ListOfVectorsToArrayListOfByteArray(env, secureStops);
 }
 
+static jbyteArray android_media_MediaDrm_getSecureStop(
+    JNIEnv *env, jobject thiz, jbyteArray ssid) {
+    sp<IDrm> drm = GetDrm(env, thiz);
+
+    if (drm == NULL) {
+        jniThrowException(env, "java/lang/IllegalStateException",
+                          "MediaDrm obj is null");
+        return NULL;
+    }
+
+    Vector<uint8_t> secureStop;
+
+    status_t err = drm->getSecureStop(JByteArrayToVector(env, ssid), secureStop);
+
+    if (throwExceptionAsNecessary(env, err, "Failed to get secure stop")) {
+        return NULL;
+    }
+
+    return VectorToJByteArray(env, secureStop);
+}
+
 static void android_media_MediaDrm_releaseSecureStops(
     JNIEnv *env, jobject thiz, jbyteArray jssRelease) {
     sp<IDrm> drm = GetDrm(env, thiz);
@@ -1020,6 +1041,21 @@ static void android_media_MediaDrm_releaseSecureStops(
     throwExceptionAsNecessary(env, err, "Failed to release secure stops");
 }
 
+static void android_media_MediaDrm_releaseAllSecureStops(
+    JNIEnv *env, jobject thiz) {
+    sp<IDrm> drm = GetDrm(env, thiz);
+
+    if (drm == NULL) {
+        jniThrowException(env, "java/lang/IllegalStateException",
+                          "MediaDrm obj is null");
+        return;
+    }
+
+    status_t err = drm->releaseAllSecureStops();
+
+    throwExceptionAsNecessary(env, err, "Failed to release all secure stops");
+}
+
 static jstring android_media_MediaDrm_getPropertyString(
     JNIEnv *env, jobject thiz, jstring jname) {
     sp<IDrm> drm = GetDrm(env, thiz);
@@ -1384,9 +1420,15 @@ static JNINativeMethod gMethods[] = {
     { "getSecureStops", "()Ljava/util/List;",
       (void *)android_media_MediaDrm_getSecureStops },
 
+    { "getSecureStop", "([B)[B",
+      (void *)android_media_MediaDrm_getSecureStop },
+
     { "releaseSecureStops", "([B)V",
       (void *)android_media_MediaDrm_releaseSecureStops },
 
+    { "releaseAllSecureStops", "()V",
+      (void *)android_media_MediaDrm_releaseAllSecureStops },
+
     { "getPropertyString", "(Ljava/lang/String;)Ljava/lang/String;",
       (void *)android_media_MediaDrm_getPropertyString },