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Commit 5419ea37 authored by Jiawen Chen's avatar Jiawen Chen
Browse files

Add methods to retrieve the native CameraMetadata pointer. 

Test: atest android.hardware.camera2.cts.CameraManagerTest#testCameraCharacteristicsNdkFromSdk android.hardware.camera2.cts.CaptureResultTest#testCameraCaptureResultAllKeys
Bug: 80513080

Change-Id: I296db8425b562e09843159dfab3afa0960b4854f
parent 1035b49a

core/java/android/hardware/camera2/CameraMetadata.java

+23 −9
Original line number Diff line number Diff line
@@ -94,6 +94,20 @@ public abstract class CameraMetadata<TKey> { 
        mNativeInstance = nativeInstance;

    }



    /**

     * Retrieves the native CameraMetadata* as a Java long.

     * Returns 0 if mNativeInstance is null.

     *

     * @hide

     */

    public long getNativeMetadataPtr() {

        if (mNativeInstance == null) {

            return 0;

        } else {

            return mNativeInstance.getMetadataPtr();

        }

    }



    /**

     * @hide

     */

core/java/android/hardware/camera2/impl/CameraMetadataNative.java

+9 −0
Original line number Diff line number Diff line
@@ -1702,6 +1702,15 @@ public class CameraMetadataNative implements Parcelable { 
    }





    /**

     * Retrieves the pointer to the native CameraMetadata as a Java long.

     *

     * @hide

     */

    public long getMetadataPtr() {

        return mMetadataPtr;

    }



    /**

     * Return a list containing keys of the given key class for all defined vendor tags.

     *