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Commit 22bbb819 authored by xutianguo's avatar xutianguo Committed by Tianguo Xu
Browse files

CachedBluetoothDevice: Simplify ProfleConnectionState check 



Check whether ProfileConnectionState is empty instead of checking
whether it is null.

BUG: N/A

Change-Id: I553e7b8b0c1b3ae967dcc0ecd482b7ff19f3c1f6
Signed-off-by: default avatarxutianguo <xutianguo@xiaomi.com>
parent 6c7c5520

packages/SettingsLib/src/com/android/settingslib/bluetooth/CachedBluetoothDevice.java

+1 −2
Original line number Diff line number Diff line
@@ -332,8 +332,7 @@ public class CachedBluetoothDevice implements Comparable<CachedBluetoothDevice> 
    }



    public int getProfileConnectionState(LocalBluetoothProfile profile) {

        if (mProfileConnectionState == null ||

                mProfileConnectionState.get(profile) == null) {

        if (mProfileConnectionState.get(profile) == null) {

            // If cache is empty make the binder call to get the state

            int state = profile.getConnectionStatus(mDevice);

            mProfileConnectionState.put(profile, state);