diff options
Diffstat (limited to 'InCallUI/src/com/android/incallui/CallUtils.java')
-rw-r--r-- | InCallUI/src/com/android/incallui/CallUtils.java | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/InCallUI/src/com/android/incallui/CallUtils.java b/InCallUI/src/com/android/incallui/CallUtils.java new file mode 100644 index 000000000..80b553aa7 --- /dev/null +++ b/InCallUI/src/com/android/incallui/CallUtils.java @@ -0,0 +1,90 @@ +/* Copyright (c) 2014, The Linux Foundation. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials provided + * with the distribution. + * * Neither the name of The Linux Foundation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE + * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +package com.android.incallui; + +import android.telecom.VideoProfile; + +import com.google.common.base.Preconditions; + +public class CallUtils { + + public static boolean isVideoCall(Call call) { + return call != null && VideoProfile.VideoState.isVideo(call.getVideoState()); + } + + public static boolean isIncomingVideoCall(Call call) { + if (!CallUtils.isVideoCall(call)) { + return false; + } + final int state = call.getState(); + return (state == Call.State.INCOMING) || (state == Call.State.CALL_WAITING); + } + + public static boolean isActiveVideoCall(Call call) { + return CallUtils.isVideoCall(call) && call.getState() == Call.State.ACTIVE; + } + + public static boolean isOutgoingVideoCall(Call call) { + if (!CallUtils.isVideoCall(call)) { + return false; + } + final int state = call.getState(); + return Call.State.isDialing(state) || state == Call.State.CONNECTING + || state == Call.State.PRE_DIAL_WAIT; + } + + public static boolean isAudioCall(Call call) { + return call != null && VideoProfile.VideoState.isAudioOnly(call.getVideoState()); + } + + // TODO (ims-vt) Check if special handling is needed for CONF calls. + public static boolean canVideoPause(Call call) { + return isVideoCall(call) && call.getState() == Call.State.ACTIVE; + } + + public static VideoProfile makeVideoPauseProfile(Call call) { + Preconditions.checkNotNull(call); + Preconditions.checkState(!VideoProfile.VideoState.isAudioOnly(call.getVideoState())); + return new VideoProfile(getPausedVideoState(call.getVideoState())); + } + + public static VideoProfile makeVideoUnPauseProfile(Call call) { + Preconditions.checkNotNull(call); + return new VideoProfile(getUnPausedVideoState(call.getVideoState())); + } + + public static int getUnPausedVideoState(int videoState) { + return videoState & (~VideoProfile.VideoState.PAUSED); + } + + public static int getPausedVideoState(int videoState) { + return videoState | VideoProfile.VideoState.PAUSED; + } + +} |