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Commit fca5ee0b authored by Dan Zhang's avatar Dan Zhang Committed by Gerrit Code Review
Browse files

Merge "Fix NPE by pressing Volume Up/Down"

parents 20443a8d ad91e7ef

services/core/java/com/android/server/hdmi/HdmiCecLocalDeviceTv.java

+8 −0
Original line number Diff line number Diff line
@@ -1018,6 +1018,10 @@ final class HdmiCecLocalDeviceTv extends HdmiCecLocalDevice { 
    @ServiceThreadOnly

    void changeVolume(int curVolume, int delta, int maxVolume) {

        assertRunOnServiceThread();

        if (getAvrDeviceInfo() == null) {

            // On initialization process, getAvrDeviceInfo() may return null and cause exception

            return;

        }

        if (delta == 0 || !isSystemAudioActivated()) {

            return;

        }
@@ -1047,6 +1051,10 @@ final class HdmiCecLocalDeviceTv extends HdmiCecLocalDevice { 
    @ServiceThreadOnly

    void changeMute(boolean mute) {

        assertRunOnServiceThread();

        if (getAvrDeviceInfo() == null) {

            // On initialization process, getAvrDeviceInfo() may return null and cause exception

            return;

        }

        HdmiLogger.debug("[A]:Change mute:%b", mute);

        synchronized (mLock) {

            if (mSystemAudioMute == mute) {