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Commit c067dc99 authored by Treehugger Robot's avatar Treehugger Robot Committed by Automerger Merge Worker
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Merge "Support blink scan" am: 1d4bf166 

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1538201

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I409e7c04cd71439f8356a270b5bb9adfe55cca1a
parents fe121d44 1d4bf166

media/java/android/media/tv/tuner/Tuner.java

+7 −3
Original line number Diff line number Diff line
@@ -627,10 +627,14 @@ public class Tuner implements AutoCloseable { 
    @Result

    public int scan(@NonNull FrontendSettings settings, @ScanType int scanType,

            @NonNull @CallbackExecutor Executor executor, @NonNull ScanCallback scanCallback) {

        if (mScanCallback != null || mScanCallbackExecutor != null) {

        /**

         * Scan can be called again for blink scan if scanCallback and executor are same as before.

         */

        if (((mScanCallback != null) && (mScanCallback != scanCallback))

                || ((mScanCallbackExecutor != null) && (mScanCallbackExecutor != executor))) {

            throw new IllegalStateException(

                    "Scan already in progress.  stopScan must be called before a new scan can be "

                            + "started.");

                    "Different Scan session already in progress.  stopScan must be called "

                        + "before a new scan session can be " + "started.");

        }

        mFrontendType = settings.getType();

        if (checkResource(TunerResourceManager.TUNER_RESOURCE_TYPE_FRONTEND)) {