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Commit 4190762d authored by Wei Wang's avatar Wei Wang Committed by Tom Turney
Browse files

Add opportunistic ble scan mode. (1/2) 

Bug: 19003667
Change-Id: Ibed7e9ec604cb11a58736d168d3d19ece53fc77a
(cherry picked from commit 7508ddf8b53bf350a3424ef71f1ce62ea17006b8)
parent 3698af5f

core/java/android/bluetooth/le/ScanSettings.java

+10 −1
Original line number Diff line number Diff line
@@ -25,6 +25,15 @@ import android.os.Parcelable; 
 * parameters for the scan.

 */

public final class ScanSettings implements Parcelable {



    /**

     * A special Bluetooth LE scan mode. Applications using this scan mode will passively listen for

     * other scan results without starting BLE scans themselves.

     *

     * @hide

     */

    public static final int SCAN_MODE_OPPORTUNISTIC = -1;



    /**

     * Perform Bluetooth LE scan in low power mode. This is the default scan mode as it consumes the

     * least power.
@@ -177,7 +186,7 @@ public final class ScanSettings implements Parcelable { 
         * @throws IllegalArgumentException If the {@code scanMode} is invalid.

         */

        public Builder setScanMode(int scanMode) {

            if (scanMode < SCAN_MODE_LOW_POWER || scanMode > SCAN_MODE_LOW_LATENCY) {

            if (scanMode < SCAN_MODE_OPPORTUNISTIC || scanMode > SCAN_MODE_LOW_LATENCY) {

                throw new IllegalArgumentException("invalid scan mode " + scanMode);

            }

            mScanMode = scanMode;