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Commit dade24c1 authored by Jeff Tinker's avatar Jeff Tinker
Browse files

Remove unused MediaDrm.unprovisionDevice 

bug:25726218
Change-Id: Ibbd51aaa1ee4c21c9ec8b162fc6e378ab7ba6e7b
parent d35c13df

api/system-current.txt

+0 −1
Original line number Diff line number Diff line
@@ -21409,7 +21409,6 @@ package android.media { 
    method public void setOnKeyStatusChangeListener(android.media.MediaDrm.OnKeyStatusChangeListener, android.os.Handler);

    method public void setPropertyByteArray(java.lang.String, byte[]);

    method public void setPropertyString(java.lang.String, java.lang.String);

    method public void unprovisionDevice();

    field public static final int EVENT_KEY_EXPIRED = 3; // 0x3

    field public static final int EVENT_KEY_REQUIRED = 2; // 0x2

    field public static final deprecated int EVENT_PROVISION_REQUIRED = 1; // 0x1

media/java/android/media/MediaDrm.java

+0 −12
Original line number Diff line number Diff line
@@ -905,18 +905,6 @@ public final class MediaDrm { 
    private native Certificate provideProvisionResponseNative(@NonNull byte[] response)

            throws DeniedByServerException;



    /**

     * Remove provisioning from a device.  Only system apps may unprovision a

     * device.  Note that removing provisioning will invalidate any keys saved

     * for offline use (KEY_TYPE_OFFLINE), which may render downloaded content

     * unplayable until new licenses are acquired.  Since provisioning is global

     * to the device, license invalidation will apply to all content downloaded

     * by any app, so appropriate warnings should be given to the user.

     * @hide

     */

    @SystemApi

    public native void unprovisionDevice();



    /**

     * A means of enforcing limits on the number of concurrent streams per subscriber

     * across devices is provided via SecureStop. This is achieved by securely

media/jni/android_media_MediaDrm.cpp

+0 −19
Original line number Diff line number Diff line
@@ -1048,22 +1048,6 @@ static jobject android_media_MediaDrm_provideProvisionResponseNative( 
    return certificateObj;

}



static void android_media_MediaDrm_unprovisionDeviceNative(

    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->unprovisionDevice();



    throwExceptionAsNecessary(env, err, "Failed to handle provision response");

    return;

}



static jobject android_media_MediaDrm_getSecureStops(

    JNIEnv *env, jobject thiz) {

    sp<IDrm> drm = GetDrm(env, thiz);
@@ -1496,9 +1480,6 @@ static const JNINativeMethod gMethods[] = { 
    { "provideProvisionResponseNative", "([B)Landroid/media/MediaDrm$Certificate;",

      (void *)android_media_MediaDrm_provideProvisionResponseNative },



    { "unprovisionDevice", "()V",

      (void *)android_media_MediaDrm_unprovisionDeviceNative },



    { "getSecureStops", "()Ljava/util/List;",

      (void *)android_media_MediaDrm_getSecureStops },